Benzene, pyridine and pyrimidine derivative

Abstract: A benzene, pyridine or pyrimidine derivative having the below shown formula is novle and useful as an anti-arteriosclerotic agent. wherein R¹ stands for a lower alkyl group, an amino group which may be substituted, or the like; R² stands for a group represented by the formula: (wherein R¹⁶ stands for an alkyl group having 1 to 6 carbon atoms, or the like) or the like; R³ stands for a group represented by the formula: -O-(CH₂) m -Y (Y stands for an imidazolyl or piperazinyl group, or the like and m is 1 to 6) or the like; R⁵ stands for a hydrogen atom, a lower alkyl group, or the like; A stands for a group represented by the formula: (wherein R⁶ stands for a hydrogen atom, a lower alkyl group, or the like), -N=, or the like; and B stands for a group represented by the formula: (wherein R⁴ stands for a hydrogen or the like), -N=, or the like.

Description: [Field of Industrial Application] The present invention relates to a benzene, pyridine or pyrimidine derivative or a pharmacologically acceptable salt thereof which has an excellent activity as a drug. [Background of the Invention and Prior Art] Cerebrovascular diseases such as cerebral apoplexy and cardiac infarction which rank high in the list of death causes in Japan are all caused by the sclerosis of the arteries. Although hypolipidemic drugs which are effective in lowering the content of lipid, particularly cholesterol in the blood have been mainly used for the prevention and treatment of arteriosclerosis, no decisively effective drug has been found as yet. Many studies have been made on arteriosclerosis and it has recently been found that an enzyme called ACAT (acyl-CoA: cholesterol O-acyl transferase) present in the arterial wall acts as an important factor in the formation of fat striae which are obserbed in arteriosclerosis (atherosclerosis). That is, the formation of cholesterol ester on the arterial wall is catalyzed by the ACAT, so that an increase in the amount of the ACAT participates in the excess accumulation of cholesterol ester. Accordingly, it is expectable that the excess accumulation of cholesterol ester on the arterial wall may be controlled by the inhibition of the ACAT. Meanwhile, the ACAT is also known to participate in the intestinal absorption of cholesterol. That is, dietary cholesterol and cholesterol discharged into the intestines by the adaptation of a living body itself in a state mixed with bile are absorbed as free cholesterol, esterified by the action of the ACAT, packed into chylomicrons and discharged into the blood. Accordingly, it is expectable that the intestinal absorption of cholesterol may be controlled by the inhibition of the ACAT in the intestines. The inventors of the present invention have eagerly studied for many years on a compound which exhibits an inhibitory activity against the ACAT of the arterial wall and the intestines to thereby hinder the excess accumulation of cholesterol ester on the arterial wall and the intestinal absorption of cholesterol with their attentions being paid to the ACAT to find out that a benzene or pyrimidine derivative or a pharmacologically acceptable salt thereof can attain the object as will be described below. Although compounds exhibiting an inhibitory activity against the ACAT have been proposed in, for example, U.S. Patent Nos. 4,623,662, 4,489,094, 4,489,090, 4,824,843 and 4,285,951 and Japanese Patent Laid-open Nos. 134070/1983, 231058/1984, 41655/1985, 277351/1987, 258366/1987, 23848/1988, 253060/1988, 19016/1989, 93569/1989, 203360/1989, 6455/1990, 6457/1990 and 6456/1990, the compounds of the present invention are different from them in the chemical structures. Further compounds displaying antiatherosclerotic and/or hypertensive activity are disclosed in DE-A-259004, EP-A-02869797, EP-A-0180994, GB-A-2113684 and V.G. DeVries et al, J. Med. Chem. 32 (1989), 2318. All of the compounds disclosed in these documents are aniline derivatives carrying one or more substituents on the phenyl moiety. Similar compounds are also known from GB-A-2056968 to exhibit anti-allergetic activities. ( Summary of the Invention ) The compound of the present invention is a benzene, pyridine or pyrimidine derivative represented by the following general formula (I) or a pharmacologically acceptable salt thereof. wherein R¹ stands for a hydrogen or halogen atom, a straight-chain or branched alkyl group having 1 to 6 carbon atoms, a straight-chain or branched alkoxy group having 1 to 6 carbon atoms, nitro or cyano group, a group represented by the formula: (wherein R⁷ and R⁸ may be the same or different from each other and each stands for a hydrogen atom or a straight-chain or branched alkyl group having 1 to 6 carbon atoms or an alkylsulfonyl group, wherein the alkyl group constituting the alkylsulfonyl group is a straight-chain or branched alkyl group having 1 to 6 carbon atoms, and u is 0 or an integer of 1 or 2; alternatively, R⁷ and R⁸ may form a ring together with the nitrogen atom to which R⁷ and R⁸ are bonded), a group represented by the formula: -CH₂OR⁹ (wherein R⁹ stands for a hydrogen atom or a straight-chain or branched alkyl group having 1 to 6 carbon atoms), a group represented by the formula: -COOR¹⁰ (wherein R¹⁰ stands for a hydrogen atom or a straight-chain or branched alkyl group having 1 to 6 carbon atoms), a group represented by the formula: (wherein R¹¹ and R¹² may be the same or different from each other and each stands for a hydrogen atom or a straight-chain or branched alkyl group having 1 to 6 carbon atoms), or a group represented by the formula: (wherein t is 0 or an integer of 1 or 2; and R¹³ stands for a hydrogen atom or a straight-chain or branched alkyl group having 1 to 6 carbon atoms); R² stands for a group represented by the formula: (wherein R¹⁴, R¹⁵ and R¹⁶ may be the same or different from each other and each stands for a hydrogen atom or an alkyl, cycloalkyl, alkenyl or alkyloxyalkyl group; alternatively, R¹⁵ and R¹⁶ may form a ring together with the nitrogen atom to which R¹⁵ and R¹⁶ are bonded) ; R³ stands for a group represented by the formula: -(CH₂) P -X-(CH₂) m -Y (wherein X stands for a group represented by the formula: -O-, -S-, -SO₂-, -NH-, -CH₂- or -CH=CH-; p is 0 or 1; m is an integer of 1 to 6; Y is a 5- or 6-membered aromatic heterocyclic group having 1 to 4 nitrogen atoms as heteroatoms selected from the group consisting of imidazolyl group, or Y is a condensed ring group selected from the group consisting of or Y is a saturated hetero-monocyclic group having nitrogen atoms as heteroatoms selected from the group consisting of the 5- or 6 membered aromatic heterocyclic group or the saturated hetero-monocyclic group may have 1 to 3 substituents selected from among a) straight-chain or branched alkyl groups having 1-6 carbon atoms; b) phenyl and naphthyl groups which may be substituted or unsubstituted, wherein the substituent is selected from the group consisting of straight-chain or branched alkyl groups having 1 to 6 carbon atoms, straight-chain or branched alkoxy groups having 1 to 6 carbon atoms, methylsulfonyl group, the halogen atom chlorine atom, the halogen atom fluorine atom, the halogen atom bromine atom, a nitro group, alkylsulfonylamino groups, wherein the alkyl group constituting the alkylsulfonylamino group is a straight-chain or branched one having 1-6 carbon atoms, and di(alkyl)-sulfonyl-amino groups, wherein the alkyl group constituting the di(alkyl)-sulfonylamino group is a straight-chain or branched one having 1-6 carbon atoms; c) groups represented by the formula: -(E) a -COOR²¹ (wherein E stands for an alkylene or alkenylene group having 1-6 carbon atoms; R²¹ stands for a hydrogen atom, a methyl group or an amino group; and a is 0 or 1); d) groups represented by the formula: -(CH₂) v -OH wherein v is 0 or an integer of 1 to 6; e) the halogen atoms chlorine, bromine and fluorine; f) groups represented by the formula: -(CH₂) b -NH-(CH₂) c -CH₃ (wherein b is 0 or an integer of 1 to 4 and c is 0 or an integer of 1 to 5); g) groups represented by the formula: -(CH₂) d -SO₂R²² (wherein d is 0 or an integer of 1 to 6 and R²² stands for a straight-chain or branched alkyl group having 1 to 6 carbon atoms); and h) groups represented by the formula (wherein e is an integer of 1 to 6; and R²³ and R²⁴ may be the same or different from each other and each stands for a hydrogen atom or a straight-chain or branched alkyl group having 1 to 6 carbon atoms); the condensed ring groups may have a substituent as defined above on any of the rings; or Y stands for a straight-chain or branched alkoxy group having 1 to 6 carbon atoms), a group represented by the formula: (wherein V stands for a group represented by the formula: -O-, -S-, -SO₂-, -NH- or -CH₂-; q and s are each an integer of 1 to 6; R²⁰ stands for a hydrogen atom or a straight-chain or branched alkyl group having 1 to 6 carbon atoms; W has the same definition as Y); A stands for a group represented by the formula: (wherein R⁶ stands for a hydrogen atom, a straight-chain or branched alkyl group having 1 to 6 carbon atoms, a halogen atom or a group represented by the formula: -(CH₂) p -X-(CH₂) m -Y (wherein P, X, m and Y are each as defined above)) or a group represented by the formula: -N=; B stands for a group represented by the formula: (wherein R⁴ stands for a hydrogen or halogen atom or a group represented by the formula: -(CH₂) p -X-(CH₂) m -Y (wherein p, X, m and Y are each as defined above)) or a group represented by the formula: -N=; and R⁵ stands for a hydrogen atom, a straight-chain or branched alkyl group having 1 to 6 carbon atoms or a group represented by the formula: -(CH₂) p -X-(CH₂) m -Y (wherein p, X, m and Y are each as defined above); in addition to the above definition with respect to R¹, R⁴, R⁵ and R⁶, R¹, R⁴, R⁵ and R⁶ may form a benzene ring together with the carbon atoms which are adjacent to each other and to which they are bonded. The compound of the present invention has a specific inhibitory activity against the ACAT which is one of the enzymes participating in the formation of foam cells and therefore can inhibit the sideration and evolution of arteriosclerosis. Among the compounds of the invention, the benzene derivative having the formula in which A is -CR6= and B is -CR4= is preferable. The benzene compound having the formula (II), below shown, is more preferable. It is most preferable that R a is methyl or dimethylamino, R16 is an alkyl having 1 to 6 carbon atoms or an alkyl having 2 to 4 carbon atoms, Y is piperazinyl, imidazolyl or an imidazolyl having a substituent(s) such as a lower alkyl having 1 to 6 carbon atoms, a halogen atom and phenyl and M is an integer of 1 to 6. The most impotant compounds are shown in Examples 1, 37, 54, 64, 80, 81, 93, 127 and 131, 2, 3 and 17. The invention further provides a composition comprising a pharmacoligically effective amount of the derivative of the invention and a pharmacologically acceptable carrier and an ACAT enzyme inhibitor comprising the derivative of the invention. The invention moreover provides a phamaceutical use of the derivative of the invention, such as a remedy for diseases for which an ACAT enzyme inhibiting action is effective and a method for treatment of the disease, in particular an arteriosclerosis remedy. In the above definition, the lower alkyl group defined with respect to R¹, R⁵, R⁶, R⁷, R⁸, R⁹, R¹⁰, R¹¹, R¹², R¹³ and R²⁰ is a straight-chain or branched one having 1 to 6 carbon atoms and examples thereof include methyl, ethyl, n-propyl, isopropyl, n-butyl, isobutyl, sec-butyl, tert-butyl, n-pentyl(amyl), isopentyl, neo-pentyl, 1-methylbutyl, 2-methylbutyl, 1,2-dimethylpropyl, n-hexyl, isohexyl, 1-methylpentyl, 2-methylpentyl, 3-methylpentyl, 1,1-dimethylbutyl, 1,2-dimethylbutyl, 2,2-dimethylbutyl, 1,3-dimethylbutyl, 2,3-dimethylbutyl, 3,3-dimethylbutyl, 1-ethylbutyl, 2-ethylbutyl, 1,1,2-trimethylpropyl, 1,2,2-trimethylpropyl, 1-ethyl-1-methylpropyl and 1-ethyl-2-methylpropyl groups. Among these groups, methyl, ethyl, propyl and isopropyl groups are preferable and methyl and ethyl groups are most desirable. The lower alkoxy group defined with respect to R¹, Y and W includes those respectively derived from the lower alkyl groups derived above, for example, methoxy, ethoxy and n-propoxy groups, among which methoxy group is most desirable. The aromatic heterocyclic ring for Y may be monocyclic or fused cyclic such as benzoimidazolyl. The lower alkyl group constituting the lower alkylsulfonyl group defined with respect to R⁷ and R⁸ may be any one selected from among those described above and the most desirable lower alkylsulfonyl group is a methylsulfonyl group. The halogen atom defined with respect to R¹, R⁴ and R⁶ includes chlorine, bromine and fluorine atoms. The alkyl group defined with respect to R¹⁴, R¹⁵, R¹⁶, R¹⁷, R¹⁸ and R¹⁹ is preferably a straight-chain or branched alkyl group having 1 to 10 carbon atoms. The alkyl group includes n-heptyl, n-octyl, n-nonyl and n-decyl groups and branched alkyl groups in addition to the above-described alkyl groups having 1 to 6 carbon atoms. Among these alkyl groups, straight-chain or branched alkyl groups having 1 to 8 carbon atoms are preferable, among which methyl, ethyl, n-propyl, isopropyl, n-butyl and n-pentyl groups are particularly preferable. To enter into more details, among the groups of the formula: defined with respect to R², a case wherein R¹⁴ and R¹⁵ are each a hydrogen atom and R¹⁶ is an alkyl group is most desirable and a case wherein R¹⁴ is a hydrogen atom, R¹⁵ is a methyl group and R¹⁶ is an alkyl group comes next. In these cases, R¹⁶ is preferably an alkyl group having 1 to 10 carbon atoms, still preferably one having 2 to 6 carbon atoms. Further, the cycloalkyl group defined with respect to R¹⁴, R¹⁵ and R¹⁶ is, for example, one having 3 to 6 carbon atoms. That is, the cycloalkyl group includes cyclopropyl, cyclobutyl, cyclopentyl and cycloheptyl groups. The alkenyl group defined with respect to R¹⁴, R¹⁵ and R¹⁶ includes those respectively derived from the alkyl groups having 1 to 6 carbon atoms defined with respect to, e.g., R¹, R⁵, R⁶, R⁷, R⁸, R⁹ and R¹⁰. Preferable examples thereof include alkenyl groups having 3 to 6 carbon atoms such as allyl, 2-butenyl, isobutenyl, 2-pentenyl and 3-methyl-2-butenyl groups. In the group of the formula: defined with respect to R¹, a case wherein R⁷ and R⁸ are each a methyl group is most desirable. Alternatively, R⁷ and R⁸ may form a ring together with the nitrogen atom to which they are bonded. Particularly, they may form a piperidine, pyrrolidine or pyrrolidone ring which may be substituted with a lower alkyl group such as a methyl group. When R¹ is an alkyl group, the lower alkyl group is most desirably a methyl group, though it may be any one selected from among those described above. In the above general formula (I) specifying the compound of the present invention, A stands for a group represented by the formula: [wherein R⁶ stands for a hydrogen atom, a lower alkyl group, a halogen atom or a group represented by the formula: -(CH₂) p -X-(CH₂) m -Y (wherein p, X, m and Y are each as defined above)] or a group represented by the formula: -N=, while B stands for a group represented by the formula: [wherein R⁴ stands for a hydrogen or halogen atom or a group represented by the formula: -(CH₂) p -X-(CH₂) m -Y (wherein p, X, m and Y are each as defined above)] or a group represented by the formula: -N=. Particularly, when A is a group represented by the formula: (wherein R⁶ is as defined above) and B is a group represented by the formula: (wherein R⁴ is as defined above), the objective compound according to the present invention is represented by the following general formula: Further, when A and B are each a group represented by the formula: -N=, the objective compound according to the present invention is represented by the following general formula: Furthermore, R¹, R⁴, R⁵ and R⁶ may form a benzene ring which may be substituted together with the carbon atoms which are adjacent to each other and to which they are bonded. Particularly, R¹ and R⁶, R⁶ and R⁵ or R⁵ and R⁴ may together form a benzene ring to give a naphthalene ring as represented by the following formula: The alkenyl group defined with respect to R¹⁴, R¹⁵ and R¹⁶ is one derived from an alkyl group as described above, i.e., a group having one or more carbon-carbon double bonds. Particular examples thereof include groups respectively represented by the formulas: Further, the cycloalkyl group defined with respect thereto includes cyclopropyl, cyclobutyl, cyclopentyl and cyclohexyl groups. Furthermore, the alkyloxyalkyl group defined with respect thereto is an alkyl group as described above having an ether linkage represented by the formula: -O- between carbon atoms and particular examples thereof include those represented by the formulas: -CH₂-CH₂-O-CH₂-CH₃, -CH₂-O-CH₃, -CH₂-SO-CH₂-CH₃, -CH₂-CH₂-CH₂-O-CH₃, -CH₂-CH₂-CH₂-O-CH₂-CH₃ and -CH₂-CH₂-O-CH₃. That is, the alkyloxyalkyl group is represented by the following formula: -(CH₂) a -O-(CH₂) b -CH₃ wherein a is an integer of 1 to 6 and b is 0 or an integer of 1 to 5. Alternatively, R¹⁵ and R¹⁶ may form a ring together with the nitrogen atom to which they are bonded and the ring includes those respectively represented by the formulas: which may be substituted with a lower alkyl group such as a methyl group. Among the groups represented by the formula: -(CH₂) P -X-(CH₂) m -Y (wherein X stands for a group represented by the formula: -O-, -S-, -SO₂-, -NH-, -CH₂- or -CH=CH-; p is 0 or 1; m is an integer of 1 to 6; and Y is a 5- or 6-membered aromatic heterocyclic group having 1 to 4 nitrogen atoms as heteroatoms selected from the group consisting of imidazolyl group, or Y is a condensed ring group selected from the group consisting of or Y is a saturated hetero-monocyclic group having nitrogen atoms as heteroatoms selected from the group consisting of the 5- or 6 membered aromatic heterocyclic group or the saturated hetero-monocyclic group may have 1 to 3 substituents selected from among a) straight-chain or branched alkyl groups having 1-6 carbon atoms; b) phenyl and naphthyl groups which may be substituted or unsubstituted, wherein the substituent is selected from the group consisting of straight-chain or branched alkyl groups having 1 to 6 carbon atoms, straight-chain or branched alkoxy groups having 1 to 6 carbon atoms, methylsulfonyl group, the halogen atom chlorine atom, the halogen atom fluorine atom, the halogen atom bromine atom, a nitro group, alkylsulfonylamino groups, wherein the alkyl group constituting the alkylsulfonylamino group is a straight-chain or branched one having 1-6 carbon atoms, and di(alkyl)-sulfonyl-amino groups, wherein the alkyl group constituting the di(alkyl)-sulfonylamino group is a straight-chain or branched one having 1-6 carbon atoms; c) groups represented by the formula: -(E) a -COOR²¹ (wherein E stands for an alkylene or alkenylene group having 1-6 carbon atoms; R²¹ stands for a hydrogen atom, a methyl group or an amino group; and a is 0 or 1); d) groups represented by the formula: -(CH₂) v -OH wherein v is 0 or an integer of 1 to 6; e) the halogen atoms chlorine, bromine and fluorine; f) groups represented by the formula: -(CH₂) b -NH-(CH₂) c -CH₃ (wherein b is 0 or an integer of 1 to 4 and c is 0 or an integer of 1 to 5); g) groups represented by the formula: -(CH₂) d -SO₂R²² (wherein d is 0 or an integer of 1 to 6 and R²² stands for a straight-chain or branched alkyl group having 1 to 6 carbon atoms); and h) groups represented by the formula (wherein e is an integer of 1 to 6; and R²³ and R²⁴ may be the same or different from each other and each stands for a hydrogen atom or a straight-chain or branched alkyl group having 1 to 6 carbon atoms); the condensed ring groups may have a substituent as defined above on any of the rings; or Y stands for a straight-chain or branched alkoxy group having 1 to 6 carbon atoms), a group represented by the formula: (wherein V stands for a group represented by the formula: -O-, -S-, -SO₂-, -NH- or -CH₂-; q and s are each an integer of 1 to 6; R²⁰ stands for a hydrogen atom or a straight-chain or branched alkyl group having 1 to 6 carbon atoms; W has the same definition as Y); Among the benzene, pyridine and pyrimidine derivatives (I) and pharmacologically acceptable salts thereof according to the present invention, a group of desirable compounds are represented by the following general formula (II): wherein R a stands for a lower alkyl group as defined above or a group represented by the formula: (wherein R⁷ and R⁸ may be the same or different from each other and each stands for a hydrogen atom or a lower alkyl group as defined above), and particularly R a is most desirably a methyl group and R⁷ and R⁸ are most desirably each a methyl group; although R¹⁶ is as defined above, it is preferably an alkyl group having 1 to 6 carbon atoms; m is an integer of 1 to 6, preferably of 2 to 4; although Y is as defined above, it is most desirably an imidazolyl or piperazinyl group, and the imidazolyl group may be unsubstituted or substituted and preferable examples of the substituent include lower alkyl groups such as methyl, ethyl, n-propyl and isopropyl groups; halogen atoms such as chlorine and fluorine; and phenyl group. Particularly, a di-substituted imidazolyl group gives the most desirable results. The salt acceptable as a drug may be any one so far as it is permittable according to the present invention and examples thereof include alkali metal salts such as sodium salt and potassium salt; ammonium salt; quaternary ammonium salts such as tetraethylammonium salt and betaine salt; alkaline earth metal salts such as calcium salt and magnesium salt; inorganic acid salts such as hydrochloride, hydrobromide hydriodide sulfate carbonate and bicarbonate; organic carboxylic acid salts such as acetate, maleate, lactate and tartrate; organic sulfonates such as methanesulfonate, hydroxymethanesulfonate, hydroxyethanesulfonate, taurine salt, benzenesulfonate and toluenesulfonate; amino acid salts such as argininate, lysinate, serinate, aspartate, glutamate and glycinate; and amine salts such as trimethylamine salt, triethylamine salt, pyridine salt, procaine salt, picoline salt, dicyclohexylamine salt, N,N'-dibenzylethylenediamine salt, N-methylglucamine salt, diethanolamine salt, triethanolamine salt, tri(hydroxymethylamino)methane salt and phenethyibenzylamine salt. Representative processes for the preparation of the compounds according to the present invention will now be described. Preparation process 1 A compound represented by the formula (I) wherein R³ is a group represented by the formula: -O-(CH₂) m -Y can be prepared by, for example, the following process: [1] wherein A, B, R¹, R², R⁵, m and Y are each as defined above; and Z stands for a halogen atom or an alkylsulfonyloxy or arylsulfonyloxy group. That is, a compound (V) which is one of the objective compounds according to the present invention is prepared by condensing a compound represented by the general formula (III) with a compound represented by the general formula (IV) in the presence of a base according to a conventional process. The base includes alkali metal halides such as sodium iodide and sodium bromide. The solvent to be used in the above condensation includes ethers such as tetrahydrofuran and dioxane; aromatic hydrocarbons such as benzene and toluene; and aliphatic hydrocarbons such as hexane, acetone and butanone. [2] A compound represented by the formula (V) wherein Y is a group represented by the formula: can be prepared also by the following process: wherein A, B, R¹, R², R⁵ and m are each as defined above; R²⁵ stands for a hydrogen or halogen atom or a lower alkyl, alkoxy or alkylamine group; and R²⁶ stands for a hydrogen atom, a lower alkyl group or a halogen atom. That is, a compound represented by the general formula (VIII) which is one of the objective compounds according to the present invention is prepared by reacting a compound represented by the general formula (VI) with a compound represented by the formula (VII). The above reaction is generally conducted by adding about 1 to 5 times (by mole) as much a compound represented by the general formula (VII) to a compound represented by the general formula (VI) and stirring the obtained mixture at a temperature of 0°C to a reflux temperature for 30 minutes to 72 hours. The solvent usable in the reaction includes ethers such as tetrahydrofuran and dioxane; aprotic polar solvents such as dimethylformamide and dimethyl sulfoxide; aromatic hydrocarbons such as benzene and toluene; alcohols such as butanol and ethanol; halogenated hydrocarbons such as chloroform and dichloromethane; organic acids such as acetic acid; acetates such as ethyl acetate and methyl acetate; and mixtures of two or more of them. Preparation process 2 A compound represented by the general formula (I) wherein R³ is a group represented by the formula: -NH-(CH₂) m -Y can be prepared by, for example, the following process: wherein A, B, R¹, R², R⁵, m and Y are each as defined above; and R²⁷ stands for a hydrogen atom or a benzyl, formyl or alkylamide group. That is, this reaction comprises converting a tertiary amine represented by the general formula (IX) into a secondary amine by a conventional process. A compound represented by the general formula (IX) wherein R²⁷ is a formyl group is stirred in an alcoholic solvent in the presence of a catalytic amount of a mineral acid such as hydrochloric acid at a temperature of 0°C to a reflux temperature to give a compound represented by the general formula (X) which is one of the objective compounds according to the present invention. A compound represented by the general formula (IX) wherein R²⁷ is an alkylamide group is reacted with 1 to 10 times (by mole) as much an alkali metal hydroxide such as caustic potash or caustic soda in an alcoholic solvent at a temperature of 0°C to room temperature under stirring to give a compound represented by the general formula (X) which is one of the objective compounds. Preparation process 3 A compound represented by the general formula (I) wherein R³ is a group represented by the general formula: -(CH₂) r+2 -Y can be prepared by, for example, the following process: wherein A, B, R¹, R², R⁵, Y and Z are each as defined above; and r is an integer of 1 to 4. That is, a compound represented by the formula (XIII) is prepared by reacting a triphenylphosphonium compound represented by the general formula (XI) with an aldehyde represented by the general formula (XII) in the presence of a base, e.g., alkali metal hydroxide such as caustic soda or caustic potash at a temperature of room temperature to a reflux temperature according to a conventional process. It is preferable to use a base e.g., an alkali metal hydroxide such as caustic soda or caustic potash in the above reaction. The thus-prepared compound represented by the general formula (XIII) is vigorously stirred in a hydrogen stream of normal pressure to 5 atm at a temperature of room temperature to 100°C to give a compound represented by the general formula (XIV) which is one of the objective compounds. The above reaction is conducted in the presence of a solvent and examples of the solvent include ethers such as tetrahydrofuran and dioxane; aprotic polar solvents such as dimethylformamide and dimethyl sulfoxide; aromatic hydrocarbons such as benzene and toluene; aliphatic hydrocarbons such as hexane; halogenated hydrocarbons such as chloroform and dichloromethane; acetates such as methyl acetate and ethyl acetate; organic acids such as acetic acid; and mixtures of two or more of them. Now, processes for the preparation of the objective compounds according to the present invention wherein R² and/or R³ are varied will be shown by reaction schemes. In the following reaction schemes, A, B, R¹, R³,R⁵, Y, Z, m and r are each as defined above; R²⁸ stands for an carbamoyl group; R²⁹ is hydrogen or a group having the formula: -(CH₂) m -Y (wherein m and Y are each as defined above); R³⁰ stands for a lower alkyl group or a hydrogen or halogen atom; R³¹ stands for a hydrogen or halogen atom or a lower alkyl, alkoxy or alkylamino group; R³² stands for a group represented by the formula: -(CH₂) p -X-(CH₂) m -Y (wherein p, X, m and Y are each as defined above); R³³ stands for a hydrogen atom or a benzyl, formyl or alkylamide group; and Ph stands for a phenyl group. Preparation process A R3 is a lower alkoxy. Preparation process B Preparation process C Preparation process D Preparation process E Preparation process F Preparation process G The compound (1) which is important as a starting material in the above preparation process can be prepared by, e.g., the following processes: Preparation process (i) (when R¹ is a group represented by the formula: wherein R³, R⁴, R⁵, R⁶, R⁷ and R⁸ are each as defined above, with the proviso that at least one of R³ to R⁶ is a lower alkoxy group. Preparation process (ii) (when R¹ is a lower alkoxy group) Preparation process (iii) Among the compounds according to the present invention, for example, a group of compounds each represented by the following general formula (XV): wherein R b stands for an alkyl, cycloalkyl or alkenyl group; R c stands for a hydrogen atom or a lower alkyl group; Ph stands for a phenyl group; and Me stands for a methyl group, are preferable. Although such compounds of the formula (XV) can be prepared by the above-mentioned processes, they can be prepared also by the following process: In the step 1 which is a conventional alkylation step, a compound (XVI) is reacted with, e.g., Br-CH₂-CH₂-CH₂-Cl generally in the presence of a base to give a compound (XVII). In the step 2, the compound (XVII) is converted into a formamide derivative. For example, the compound (XVII) is reacted with Na(CHO)₂, followed by the addition of an alkali such as KOH to give a compound (XVIII). The compound (XVIII) is converted into an imidazole derivative (XIX) in the step 3 by reacting the compound (XVIII) with a compound represented by the formula: Ph-CO-CHZ-R c (XXI) (wherein R c stands for a lower alkyl group; and Z stands for a halogen atom) in the presence of a base. The base includes alkali metal hydroxides such as caustic potash and caustic soda; alkali metal alcoholates such as sodium ethoxide and sodium methoxide; alkali metal hydrides such as sodium hydride and potassium hydride; alkali metals such as sodium and potassium; tertiary amines such as triethylamine and pyridine; and alakali metal carbonates and bicarbonates such as potassium carbonate and sodium bicarbonate. The solvent usable in the reaction includes ethers such as tetrahydrofuran and dioxane; aprotic polar solvents such as dimethylformamide and dimethyl sulfoxide; aromatic hydrocarbons such as benzene and toluene; alcohols such as butanol and ethanol; and aliphatic hydrocarbons such as hexane. To describe the step 3 in more detail, an objective compound (XIX) can be prepared by adding 1 to 5 times (by equivalent) as much a base to a solution of a compound represented by the formula (XVIII), stirring the obtained mixture at a temperature of 0°C to a reflux temperature for about 1 to 3 hours, dropping the obtained reaction mixture into a solution of a compound represented by the formula (XXI) over a period of about 1 to 3 hours, stirring the obtained mixture at room temperature to a reflux temperature for about 1 to 3 hours to conduct a reaction, adding 1 to 20 times (by equivalent) as much ammonium formate or ammonium acetate, 1 to 20 times (by equivalent) as much formic or acetaic acid and 1 to 20 times (by equivalent) as much formamide to the resulting mixture, and heating the obtained mixture at 50 to 200°C for about 1 to 10 hours. The thus-prepared compound (XIX) is reduced in the step 4 according to a conventional process into a compound represented by the general formula (XX), which is further converted into a carbamoyl compound (XV) by reacting it with a lower alkyl isocyanate such as butyl isocyanate according to a conventional process. Thus an objective compound (XV) can be obtained. Experimental Example will now be given to illustrate the effect of the compounds of the present invention in more detail. Experimental Example 1. Experimental method <in-vitro test> Representative compounds according to the present invention were examined for ACAT-inhibitory activity according to the in-vitro test proposed in Journal of Lipid Research, vol. 24, 1049 to 1059 (1983) by F.J. Field and S.N. Mathur. The inhibitory activity of a test compound against esterification or acylation of cholesterol with oleoyl CoA or acyl-CoA was evaluated by using the microsome of the small intestine of a rabbit as an enzyme source and determining the amount of a radioisotope-labeled cholesterol oleate made from a radioisotope-labeled oleoyl-CoA and (free) cholesterol. The results are given in Table 1 by IC 50 value, i.e., the concentration of a test compound which inhibited 50% of the ACAT activity. <in-vivo test> A male Sprague-Dawley rat was made to get hypercholesterolemia by feeding with food containing 1% of cholesterol for 2 days. A compound of the present invention (compound of Example 1, 52, 17 or 59) was orally administered to the rat once a day in a dose of 10 mg per kg of the weight. The serum cholesterol level was effectively lowered. 2. Experimental results The results are given in Tables 1 and 2. It can be understood from the above results that the compounds of the present invention exhibit a potent inhibitory activity against the ACAT. Accordingly, the compounds of the present invention are useful as various anti-arteriosclerotic agents. Particularly, they are effective in the treatment and prevention of diseases caused by arteriosclerosis, for example, cerebrovascular diseases such as cerebral apoplexy and cardiac infarction. One week toxic study of the obtained compound in Example 81 was performed in Sprague-Dawley rats weighing 250-300 g. The compound was orally given to animals at daily does of 100mg/kg for one week. There was no adverse effects in body weight, blood chemical analysis, food consumption, hematological examination, organ weight, clinical observation, autopsy, induction of drug metabolizing enzyme and microscopic examination. No toxicological sympton was observed during the administration. In this experimental condition, it turns out the compound of Example 74 is no toxic substance. Similarly, the compounds of Example 1. 2, 5, 73 and 119 were no toxic substances in the same condition. Similarly, it was made clear or clarified by conducting the same toxicological experiment that the obtained compounds in Example 1, 2, 5, 17, 73 and 119 were no toxic substances. When the compound of the present invention is administered as an anti-arteriosclerotic or antiatherosclerotic agent, it may be orally administered in the form of powder, granule, capsule or syrup or may be parenterally administered as suppository, injection, external preparation or drop. The dose per adult a day is generally about 0.1 to 5,000 mg, preferably 2 to 1,000 mg, which is administered at once or in several portions, though the dosage remarkably varies depending upon the symptom and the age. The pharmaceutical preparation according to the present invention is prepared by using a conventional carrier according to a conventional process. That is, a solid preparation for oral administration according to the present invention is prepared by adding a filler and, if necessary, a binder a disintegrator, a lubricant, a coloring agent and/or a corrective to a principal agent and shaping the obtained mixture into tablet, coated tablet, granule, powder or capsule. The filler includes lactose, corn starch, sucrose, sorbitol, crystalline cellulose and silicon dioxide; the binder includes polyvinyl alcohol, polyvinyl ether, ethylcellulose, methylcellulose, acacia, tragacanth, gelatin, shellac, hydroxypropylcellulose, hydroxypropylmethylcellulose, calcium citrate, dextrin and pectin; the lubricant includes magnesium stearate, talc, polyethylene glycol, silica and hardened vegetable oils; the coloring agent includes those permitted to be added to drugs; and the corrective includes powdered cocoa, menthol, aromatic powder, mentha oil, borneol and powdered cinnamon bark. The tablet and granule according to the present invention may be, of course, coated with sugar, gelatin or the like at need. An injection according to the present invention is prepared by adding a pH modifier, a buffer, a stabilizer and/or a solubilizing agent to a principal agent at need and formulating the obtained mixture into a subcutaneous, intramuscular or intravenous injection according to a conventional process. Examples of the present invention will now be described, though it is needless to say that the present invention is not limited to them. In the structural formulas which will be given below, Me stands for a methyl group. Example 1 N-[6-N,N-Dimethylamino-2-{3-(5-methyl-4-phenyl-1H-imidazol-1-yl)propoxy}]phenyl-N'-pentylurea A solution of 8.85g of 3-(5-methyl-4-phenyl-1H-imidazol -1-yl)propyl chloride in dimethylformamide was dropped into a dimethylformamide suspension containing 10 g of 3-dimethylamino-2-(N'-pentylureido)phenol, 10.4 g of potassium carbonate and a catalytic amount of sodium iodide. The obtained mixture was stirred at 60°C for 2 hours to conduct a reaction. After the completion of the reaction, the reaction mixture was extracted with ethyl acetate. The ethyl acetate layer was washed with a saturated aqueous solution of common salt, dried over magnesium sulfate and distilled to remove the solvent. The residue was crystallized from a benzene/hexane mixture and recrystallized from ethyl acetate to give 12.03 g of the title compound as a white crystal (yield: 69%). m.p. (°C): 128 to 130 ¹H-NMR (90 MHz, CDCl₃) δ ppm = 0.90 (3H, t, J=6), 1.16∼1.71 (6H, m), 2.21 (2H, quintet, J=5), 2.28 (3H, s), 2.78 (6H, s), 3.19 (2H, q, J=5), 4.13 (2H, t, J=6), 6.19 (1H, brs), 6.70 (1H, brt), 6.40∼7.60 (9H, m) M/Z (M+H)⁺: 464 The compounds which will be described in the following Examples 2 to 36 were prepared in a similar manner to that of Example 1. Chemical structural formula, yield (%), melting point (°C), mass spectrometry data (M+H)⁺ and ¹H-NMR (δ ppm, JHz) will now be given with respect to each of the compounds. Example 2 N-[6-N,N-Dimethylamino-2-{3-(4-phenyl-1H-imidazol-1-yl)propoxy}]phenyl-N'-butylurea yield (%): 36 m.p. (°C): 98 to 100 M/Z (M+H)⁺: 436 ¹H-NMR (90 MHz, CDCl₃) δ ppm = 0.90 (3H, t, J=6.0), 1.30∼1.68 (4H, m), 2.21 (2H, quintet, J=5.5), 2.73 (6H, s), 3.21 (2H, q, J=6.0), 3.91 (2H, q, J=5.5), 4.19 (2H, q, J=5.5), 6.39 (1H, brs), 6.70 (1H, brt), 6.41∼7.80 (10H, m) Example 3 N-[6-N,N-Dimethylamino-2-{3-(5-methyl-4-phenyl-1H-imidazol-1-yl) propoxy}]phenyl-N'-butylurea yield (%) : 55 m.p. (°C): 123 to 125 M/Z (M+H)⁺: 450 ¹H-NMR (400 MHz, CDCl₃) δ ppm = 0.90 (3H, t, J=6.0), 1.37 (2H, sextet, J=6.0), 1.48 (2H, quintet, J=6.0), 2.22 (2H, quintet, J=5.0), 2.38 (3H, s), 2.80 (6H, s), 3.23 (2H, q, J=6.5), 3.98 (2H, t, J=5.0), 4.18 (2H, t, J=5.0), 6.21 (1H, brs), 6.57∼7.65 (10H, m) Example 4 N-[6-N,N-Dimethylamino-2-[3-{4-(4-methoxyphenyl)-1H-imidazol-1-yl}propoxyl]phenyl-N'-butylurea yield (%): 34 m.p. (°C): oily substance M/Z (M+N)⁺: 466 ¹H-NMR (90 MHz, CDCl₃) δ ppm = 0.90 (3H, t, J=6.0), 1.32∼1.65 (4H, m), 2.24 (2H, quintet, J=5.0), 2.78 (6H, s), 3.21 (2H, q, J=6.0), 3.80 (3H, s), 3.92 (2H, t, J=5.0), 4.20 (2H, t, J=5.0), 6.29 (1H, brs), 6.50∼7.70 (10H, m) Example 5 N-[6-N,N-Dimethylamino-2-{3-(4-phenyl-1H-imidazol-1-yl)propoxy}]phenyl-N'-pentylurea yield (%): 51 m.p. (°C): 110 to 111 M/Z (M+H)⁺: 450 ¹H-NMR (90 MHz, CDCl₃) δ ppm = 0.88 (3H, t, J=7.2), 1.18∼1.70 (6H, m), 2.26 (2H, quintet, J=6.5), 2.79 (6H, s), 3.21 (2H, q, J=6.5), 3.92 (2H, t, J=6.5), 4.20 (2H, t, J=6.5), 6.22 (1H, brs), 6.43∼7.79 (11H, m) Example 6 N-[2-{3-(4-Phenyl-1H-imidazol-1-yl)butoxyl-6-N,N-dimethylaminolphenyl-N'-pentylurea yield (%): 51 m.p. (°C): 142 to 144 M/Z (M+H)⁺: 464 ¹H-NMR (90 MHz, CDCl₃) δ ppm = 0.87 (3H, t, J=6.5), 1.11∼1.58 (6H, m), 1.65-2.16 (4H, m), 2.77 (6H, s), 3.17 (2H, q, J=6.5), 3.94 (2H, t, J=6.5), 4.00 (2H, t, J=6.5), 6.22 (1H, brs), 6.44∼7.81 (11H, m) Example 7 N-[6-N,N-Dimethylamino-2-{3-(4-phenyl-1H-imidazol-1-yl)ethoxy}]phenyl-N'-pentylurea yield (%): 48 m.p. (°C): 138 to 140 M/Z (M+H)⁺: 436 ¹H-NMR (90 MHz, CDCl₃) δ ppm = 0.87 (3H, t, J=6.5), 1.08∼1.64 (6H, m), 2.74 (6H, s), 3.18 (2H, q, J=6.5), 4.20 (2H, t, J=6.5), 4.27 (2H, t, J=6.5), 6.16 (1H, brs), 6.38∼7.88 (1H, m) Example 8 N-[6-N,N-Dimethylamino-2-{3-(4-phenyl-1H-1,2,3-triazol-1-yl)propoxy}]phenyl-N'-pentylurea yield (%) : 49 m.p. (°C): 129 to 131 M/Z (M+H)⁺: 451 ¹H-NMR (90 MHz, CDCl₃) δ ppm = 0.89 (3H, t, J=6.0), 1.15∼1.58 (6H, m), 2.49 (2H, quintet, J=5.0), 2.79 (6H, s), 3.20 (2H, q, J=6.0), 4.00 (2H, t, J=5.0), 4.71 (2H, t, J=5.0), 6.31 (1H, brs), 6.42∼7.81 (10H, m) Example 9 N-[6-N,N-Dimethylamino-2-{3-(4-methyl-5-phenyl-1H-imidazol-1-yl)propoxy}]phenyl-N'-pentylurea yield (%): 45 m.p. (°C): 119 to 121 M/Z (M+H)⁺: 464 ¹H-NMR (400 MHz, CDCl₃) δ ppm = 0.87 (3H, t, J=7.2)> 1.14∼1.73 (6H, m), 1.91 (2H, quintet, J=7.2), 2.18 (3H, s), 2.78 (6H, s), 3.19 (2H, q, J=7.2), 3.76 (2H, t, J=7.2), 4.16 (2H, t, J=7.2), 6.02 (1H, brs), 6.42∼7.46 (11H, m) Example 10 N-[6-N,N-Dimethylamino-2-[3-{2-methyl-4-(4-methoxyphenyl)-1H-imidazol-1-yl}propoxy]]phenyl-N'-pentylurea yield (%): 53 m.p. (°C): 140 to 143 M/Z (M+H)⁺ : 494 ¹H-NMR (90 MHz, CDCl₃) δ ppm = 0.90 (3H, t, J=6.0), 1.10∼1.72 (6H, m), 2.23 (2H, quintet, J=5.0), 2.37 (3H, s), 2.79 (6H, s), 3.19 (2H, q, J=6.0), 3.78 (3H, s), 3.91 (2H, t, J=5.0), 4.11 (2H, t, J=5.0), 6.19 (1H, brs), 6.43∼7.62 (9H, m) Example 11 N-[6-N,N-Dimethylamino-2-{3-(5-phenyl-2H-tetrazol-2-yl)propoxy}]phenyl-N'-pentylurea yield (%): 55 m.p. (°C): 146 to 147 M/Z (M+H)⁺: 452 ¹H-NMR (90 MHz, CDCl₃) δ ppm = 0.90 (3H, t, J=6.5), 1.09∼1.68 (6H, m), 2.57 (2H, quintet, J=5.0), 2.78 (6H, s), 3.19 (2H, q, J=6.0), 4.01 (2H, t, J=5.0), 4.90 (2H, t, J=5.0), 6.27 (1H, brs), 7.46∼8.15 (9H, m) Example 12 N-[6-N,N-Dimethylamino-2-{3-(2-phenyl-1H-imidazol-1-yl)propoxy}]phenyl-N'-pentylurea yield (%): 31 m.p. (°C): 125 to 126 M/Z (M+H)⁺: 450 ¹H-NMR (90 MHz, CDCl₃) δ ppm = 0.91 (3H, t, J=6.0), 1.18∼1.70 (6H, m), 2.13 (2H, quintet, J=6.5), 2.79 (6H, s), 3.16 (1H, q, J=7.0), 3.80 (2H, t, J=6.5), 4.31 (2H, t, J=6.5), 6.00 (1H, brs), 6.38∼7.61 (11H, m) Example 13 N-[6-N,N-Dimethylamino-2-[3-{4-(2-naphthyl)-1H-imidazol-1-yl}propoxy]]phenyl-N'-pentylurea yield (%): 33 m.p. (°C): 71 to 75 M/Z (M+H)⁺: 500 ¹H-NMR (90 MHz, CDCl₃) δ ppm = 0.88 (3H, t, J=6.0), 1.10∼1.61 (6H, m), 2.32 (2H, quintet, J=6.5), 2.76 (6H, s), 3.19 (2H, q, J=6.5), 3.92 (2H, t, J=6.5), 4.27 (2H, t, J=6.5), 6.38∼8.17 (14H, m) Example 14 N-[6-N,N-Dimethylamino-2-[3-{4-(4-butylphenyl)-1H-imidazol-1-yl}propoxy]]phenyl-N'-pentylurea yield (%): 22 m.p. (°C): 112 to 114 M/Z (M+H)⁺: 506 ¹H-NMR (90 MHz, CDCl₃) δ ppm = 0.87 (3H, t, J=6.0), 0.89 (3H, t, J=6.0), 1.03∼1.72 (10H, m), 2.24 (2H, quintet, J=6.5), 2.50 (2H, q, J=6.5), 2.75 (6H, s), 3.18 (2H, q, J=6.5), 3.89 (2H, t, J=6.5), 4.21 (2H, t, J=6.5), 6.35∼7.63 (11H, m) Example 15 N-[6-N,N-Dimethylamino-2-{3-(4-phenyl-1H-imidazoI-1-yl)propoxy}]phenyl-N'-ethylurea yield (%): 53 m.p. (°C): 115 to 116 M/Z (M+H)⁺: 408 ¹H-NMR (90 MHz, CDCl₃) δ ppm = 1.12 (3H, t, J=7.2), 2.24 (2H, quintet, J=6.5), 2.77 (6H, s), 3.27 (2H, q, d, J=7.2, 1.5), 3.88 (2H, t, J=6.5), 4.19 (2H, t, J=6.5), 6.22 (1H, brs), 6.41∼7.77 (11H, m) Example 16 N-[6-N,N-Dimethylamino-2-{3-(4-phenyl-1H-imidazol-1-yl)propoxy}]phenyl-N'-propylurea yield (%): 51 m.p. (°C): 121 to 123 M/Z (M+H)⁺: 422 ¹H-NMR (90 MHz, CDCl₃) δ ppm= 0.91 (3H, t, J=7.2), 1.48 (2H, sextet, J=7.2), 2.25 (2H, quintet, J=6.5), 2.78 (6H, s), 3.18 (2H, q, J=6.5), 3.91 (2H, t, J=6.5), 4.21 (2H, t, J=6.5), 6.22 (1H, brs), 6.41∼7.79 (11H, m) Example 17 N-[6-N,N-Dimethylamino-2-{3-(4-phenyl-1H-imidazol-1-yl)propoxy}]phenyl-N'-hexylurea yield (%): 48 m.p. (°C): 124 to 126 M/Z (M+H)⁺: 464 ¹H-NMR (90 MHz, CDCl₃) δ ppm = 0.89(3H, t, J=7.2), 1.08∼1.68 (8H, m), 2.26 (2H, quintet, J=6.5), 2.79 (6H, s), 3.22 (2H, q, J=6.5), 3.93 (2H, t, J=6.5), 4.21 (2H, t, J=6.5), 6.20 (1H, brs), 6.42∼7.78 (11H, m) Example 18 N-[6-N,N-Dimethylamino-2-{3-(4-phenyl-1H-imidazoI-1-yl)propoxy}]phenyl-N'-cyclohexylurea yield (%): 40 m.p. (°C): 129 to 131 M/Z (M+H)⁺: 462 ¹H-NMR (90 MHz, CDCl₃) δ ppm = 0.91∼2.10 (10H, m), 2.28 (2H, quintet, J=6.5), 2.78 (6H, s), 3.50 (1H, m), 3.93 (2H, t, J=6.5), 4.21 (2H, t, J=6.5), 6.22 (1H, brs), 6.42∼7.76(11H, m) Example 19 N-[6-N,N-Dimethylamino-2-{3-(4-phenyl-1H-imidazol-1-yl)propoxy}]phenyl-N'-cyclopentylurea yield (%) : 55 m.p. (°C): 112 to 113 M/Z (M+H)⁺: 448 ¹H-NMR (90 MHz, CDCl₃) δ ppm = 1.20∼1.85 (8H, m), 2.28 (2H, quintet, J=6.5), 2.79 (6H, s), 3.93 (2H, t, J=6.5), 4.06 (1H, m), 4.22 (2H, t, J=6.5), 6.25 (1H, brs), 6.48∼7.78 (11H, m) Example 20 N-[6-N,N-Dimethylamino-2-{3-(4-phenyl-1H-imidazoI-1-yl)propoxy}]phenyl-N'-3-methyl-2-butenylurea yield (%): 45 m.p. (°C): 87 to 89 M/Z (M+H)⁺: 448 ¹H-NMR (90 MHz, CDCl₃) δ ppm = 1.64 (3H, s), 1.71 (3H, s), 2.24 (2H, quintet, J=6.5), 2.76 (6H, s), 3.36 (1H, dd, J=12.6, 6.8), 3.80 (1H, dd, J=12.6, 6.5), 3.91 (2H, t, J=6.5), 4.21 (2H, t, J=6.5), 4.68 (1H, dd, J=6.8, 6.5), 5.17 (1H, brt), 6.21∼7.78 (11H, m) Example 21 N-[6-N,N-Dimethylamino-2-{3-(4-phenyl-1H-imidazol-1-yl)propoxy}]phenyl-N'-1,1-dimethylethylurea yield (%) : 51 m.p. (°C): 127 to 128 M/Z (M+H)⁺: 436 ¹H-NMR (90 MHz, CDCl₃) δ ppm = 1.36 (9H, s), 2.28 (2H, quintet, J=6.5), 2.78 (6H, s), 3.91 (2H, t, J=6.5), 4.25 (2H, t, J=6.5), 6.14 (1H, brs), 6.43-7.76 (11H, m) Example 22 N-[6-N,N-Dimethylamino-2-{3-(4-phenyl-1H-imidazol-1-yl)propoxy}]phenyl-N'-methyl-N'-pentylurea yield (%): 19 m.p. (°C): 90 to 92 M/Z (M+H)⁺: 464 ¹H-NMR (400 MHz, CDCl₃) δ ppm = 0.89 (3H, t, J=6.8), 1.12∼1.80 (6H, m), 2.19 (2H, quintet, J=5.6), 2.66 (6H, s), 3.07 (3H, s), 3.41 (2H, q, J=7.2), 3.97 (2H, t, J=5.6), 4.25 (2H, t, J=5.6), 6.11 (1H, s), 6.59∼7.76 (10H, m) Example 23 N-[6-Butyl-2-[3-{4-(4-methoxyphenyl)-1H-imidazol-1-yl}propoxy]]phenyl-N'-butylurea yield (%): 90 m.p. (°C): 104 to 105 M/Z (M+H)⁺: 479 ¹H-NMR (90 MHz, CDCl₃) δ ppm = 0.88 (3H, t, J=6.0), 0.91 (3H, t, J=6.0), 1.10∼1.70 (8H, m), 2.17 (2H, quintet, J=6.5), 2.63 (2H, dd, J=7.2, 6.5), 3.18 (2H, q, J=6.5), 3.79 (3H, s), 3.90 (2H, t, J=6.5), 4.13 (2H, t, J=6.5), 4.72 (1H, brt), 6.00 (1H, brs), 6.60∼7.73 (9H, m) Example 24 N-[6-(2-Pyrrolidon-1-yl)-2-[3-{4-(4-methoxyphenyl)-1H-imidazol-1-yl}propoxy]]phenyl-N'-butylurea yield (%) : 20 m.p. (°C): 62 to 65 M/Z (M+H)⁺: 506 ¹H-NMR (90 MHz, CDCl₃) δ ppm = 0.87 (3H, t, J=6.0), 1.18∼1.32 (4H, m), 2.15 (2H, quintet, J=6.5), 2.24 (2H, m), 2.51 (2H, t, J=7.2), 3.12 (2H, q, J=6.5), 3.79 (2H, t, J=5.0), 3.80 (3H, s), 3.81 (2H, t, J=6.5), 4.08 (2H, t, J=6.5), 4.80 (1H, brs), 5.52 (1H, brt), 6.65∼7.81 (9H, m) Example 25 N-[6-N,N-Dimethylamino-3-{3-(5-methyl-4-phenyl-1H-imidazol-1-yl)propoxy})]phenyl-N'-pentylurea yield (%): 6 m.p. (°C): 142 to 144 M/Z (M+H)⁺: 464 ¹H-NMR (400 MHz, CDCl₃) δ ppm = 0.89 (3H, t, J=5.1), 1.23∼1.78 (6H, m), 2.17 (2H, quintet, J=6.1), 2.40 (3H, s), 2.52 (6H, s), 3.22 (2H, q, J=6.8), 3.97 (2H, t, J=6.1), 4.13 (2H, t, J=6.1), 5.18 (1H, brs), 6.42∼7.96 (10H, m) Example 26 N-[6-N,N-Dimethylamino-4-{3-(5-methyl-4-phenyl-1H-imidazol-1-yl)propoxy}]phenyl-N'-pentylurea yield (%) : 22 m.p. (°C): 125 to 126 M/Z (M+H)⁺: 464 ¹H-NMR (400 MHz, CDCl₃) δ ppm = 0.87(3H, t, J=5.8), 1.24∼1.76 (6H, m), 2.20 (2H, quintet, J=6.1), 2.40 (3H, s), 2.63 (6H, s), 3.24 (2H, q, J=6.8), 3.95 (2H, t, J=6.1), 4.18 (2H, t, J=6.1), 5.02 (1H, brs), 6.58∼7.68 (10H, m) Example 27 N-[6-N,N-Dimethylamino-5-{3-(5-methyl-4-phenyl-1H-imidazol-1-yl)propoxy}]phenyl-N'-pentylurea yield (%): 25 m.p. (°C): 178 to 180 M/Z (M+H)⁺: 464 ¹H-NMR (400 MHz, CDCl₃) δ ppm = 0.91(3H, t, J=5.6), 1.24∼1.75 (6H, m), 2.27 (2H, quintet, J=6.0), 2.42 (3H, s), 2.77 (6H, s), 3.25 (2H, q, J=6.8), 4.01 (2H, t, J=6.0), 4.17 (2H, t, J=6.0), 4.82 (1H, brt), 6.43∼7.84 (9H, m), 8.27 (1H, brs) Example 28 6-N,N-Dimethylamino-5-N'-pentylureido-4-{3-(5-methyl-4-phenyl-1H-imidazol-1-yl)propoxy}pyrimidine yield (%): 17 m.p. (°C): oily substance M/Z (M+H)⁺: 466 ¹H-NMR (400 MHz, CDCl₃) δ ppm = 0.87 (3H, t, J=6.2), 1.12∼1.78 (6H, m), 2.19 (2H, quintet, J=6.0), 2.33 (3H, s), 3.10 (6H, s), 3.17 (2H, q, J=6.8), 3.83 (2H, t, J=6.0); 3.95 (2H, t, J=6.00, 5.58 (1H, brs), 6.65 (1H, brs), 7.21∼7.71 (7H, m) Example 29 3-N'-Butylureido-4-methyl-2-{3-(4-phenyl-1H-imidazol-1-yl)propoxy}pyridine yield (%): 9 m.p. (°C): oily substance M/Z (M+H)⁺: 408 ¹H-NMR (90 MHz, CDCl₃) δ ppm = 0.88 (3H, t, J=6.5), 1.08∼1.70 (4H, m), 2.21 (3H, s), 2.22 (2H, quintet, J=6.5), 3.19 (2H, q, J=6.5), 3.94 (2H, t, J=6.5), 3.99 (2H, t, J=6.5), 5.78 (1H, brt), 6.12 (1H, d, J=7.2), 6.83 (1H, d, J=7.2), 7.12∼7.82 (8H, m) Example 30 N-[6-N,N-Dimethylamino-3-methyl-2-{3-(4-phenyl-1H-imidazol-1-yl)propoxy}]phenyl-N'-pentylurea yield (%) : 50 m.p. (°C): 119 to 121 M/Z (M+H)⁺: 464 ¹H-NMR (90 MHz, CDCl₃) δ ppm = 0.90 (3H, t, J=6.5), 1.08∼1.72 (6H, m), 2.22 (3H, s), 2.24 (2H, quintet, J=6.5), 2.70 (6H, s), 3.21 (2H, q, J=7.0), 3.84 (2H, t, J=6.5), 4.25 (2H, t, J=6.5), 6.21 (1H, brs), 6.65∼7.82 (10H, m) Example 31 N-[3,5-Dibromo-6-N,N-dimethylamino-2-[3-{4-(4-methoxyphenyl)-1H-imidazol-1-yl}propoxy]]phenyl-N'-pentylurea yield (%): 65 m.p. (°C): 124 to 126 M/Z (M+H)⁺: 638 ¹H-NMR (90 MHz, CDCl₃) δ ppm = 0.90 (3H, t, J=6. 0), 1.10∼1.81 (6H, m), 2.23 (2H, quintet, J=6.5), 2.81 (6H, s), 3.21 (2H, q, J=7.0), 3.80 (3H, s), 3.97 (2H, t, J=6.5), 4.20 (2H, t, J=6.5), 5.33 (1H, brt), 6.61 (1H, brs), 6.88 (2H, d, J=9.0), 7.12 (1H, s), 7.22 (1H, s), 7.55 (1H, s), 7.61 (2H, d, J=9.0) Example 32 N-[6-N,N-Dimethylamino-2-{4-(5-phenyl-2H-tetrazol-2-yl)butoxy}]phenyl-N'-pentylurea yield (%): 60 m.p. (°C): 111 to 113 M/Z (M+H)⁺: 466 ¹H-NMR(90 MHz, CDCl₃) δ ppm = 0.90 (3H, t, J=6.0), 1.13∼1.62 (6H, m), 1.91 (2H, quintet, J=6.5), 2.30 (2H, quintet, J=6.5), 2.79 (6H, s), 3.20 (2H, q, J=6.5), 4.03 (2H, t, J=6.5), 4.76 (2H, t, J=6.5), 6.25 (1H, brs), 6.57∼8.13 (9H, m) Example 33 N-[6-N,N-Dimethylamino-2-{6-(5-phenyl-2H-tetrazol-2-yl)hexyloxy}]phenyl-N'-pentylurea yield (%): 65 m.p. (°C): 106 to 108 M/Z (M+H)⁺: 494 ¹H-NMR (90 MHz, CDCl₃) δ ppm = 0.88 (3H, t, J=6.0), 1.10∼1.90 (14H, m), 2.10 (2H, quintet, J=6.5), 2.74 (6H, s), 3.17 (2H, q, J=6.5), 3.95 (2H, t, J=6.5), 4.63 (2H, t, J=6 5), 6.24 (1H, brs), 6.53∼8.05 (9H, m) Example 34 N-[6-N,N-Dimethylamino-2-[3-{4-(4-methoxyphenyl)-1H-imidazol-1-yl}propoxy]]phenyl-N'-pentylurea yield (%): 41 m.p. (°C): 98 to 111 M/Z (M+H)⁺: 480 ¹H-NMR (90 MHz, CDCl₃) δ ppm = 0.86 (3H, t, J=6), 1.12∼1.58 (6H, m), 2.25 (2H, quintet, J=6.5), 2.78 (6H, s), 3.17 (2H, q, J=6.5), 3.77 (3H, s), 3.88 (2H, t, J=6.5), 4.19 (2H, t, J=6.5), 6.30∼7.68 (11H, m) Example 35 N-[6-N,N-Diethylamino-2-{3-(4-phenyl-1H-imidazol-1-yl)propoxy}]phenyl-N'-pentylurea yield (%): 51 m.p. (°C): 105 to 107 M/Z (M+H)⁺: 478 ¹H-NMR (90 MHz,CDCl₃) δ ppm = 0.86 (3H, t, J=7.2), 1.05 (6H, t, J=7.2), 1.00∼1.71 (6H, m), 2.26 (2H, quintet, J=6.5), 3.15 (4H, q, J=7.2), 3.21 (2H, q, J=6.5), 3.92 (2H, t, J=6.5), 4.22 (2H, t, J=6.5), 6.27 (1H, brs), 6.38∼7.78 (11H, m) Example 36 N-[6-{4-(4-Phenyl-1H-imidazol-1-yl)butyl}-2-N,N-dimethylamino]phenyl-N'-butylurea An ethanolic solution of 900 mg of sodium ethoxide was dropped into an ethanolic solution containing 6.88 g of 3-dimethylamino-2-nitrobenzyltriphenylphosphonium bromide and 3.22 g of 3-(4-phenyl-1H-imidazol-1-yl)propionaldehyde. The obtained solution was heated under reflux for 2 hours to conduct a reaction. After the completion of the reaction, the reaction mixture was freed from the solvent by distillation and extracted with 2N NaOH. The aqueous layer was made acidic again with 1N HCl and extracted with ethyl acetate. The ethyl acetate layer was washed with a saturated aqueous solution of common salt, dried over magnesium sulfate and distilled to remove the solvent. The obtained oily substance was purified by silica gel chromatography to give 6.80 g of 2-nitro-3-[4-(4-phenyl-1H-imidazol-1-yl)butenyl]-N,N-dimethylaniline. 680 mg of 10% Pd-C was added to a solution of the product in ethyl acetate to conduct catalytic reduction in a hydrogen stream. Thus, 2-dimethylamino-6-[4-(4-phenyl-1H-imidazol-1-yl)butyl]aniline was obtained as an oily substance. This substance was dissolved in chloroform to give a solution. 1.1 g of butyl isocyanate was dropped into the solution. The obtained mixture was heated under reflux for two hours to conduct a reaction. After the completion of the reaction, the reaction mixture was concentrated to precipitate a crystal. This crystal was recrystallized from an ethyl acetate/hexane mixture. Thus, 4.51 g of the title compound was obtained. yield (%): 69 m.p. (°C): 91 to 93 ¹H-NMR (90 MHz, CDCl₃) δ ppm = 0.89 (3H, t, J=6), 1.10∼1.98 (8H, m), 2.61 (2H, t, J=6.5), 2.62 (6H,s), 3.17 (2H, q, J=7), 3.88 (2H, t, J=6.5), 5.28 (1H, brt), 6.17 (1H, brs), 6.73∼7.77 (10H, m) M/Z (M+H)⁺: 434 The compounds which will be described in the following Examples 37 to 41 were prepared in a similar manner to that of Example 36. Chemical structural formula, yield (%), melting point (°C), mass spectrometry data (M+H)⁺ and¹H-NMR (δ ppm, JHz) will now be given with respect to each of the compounds. Example 37 N-[6-{4-(4-Phenyl-1H-imidazol-1-yl)butyl}-2-N,N-dimethylaminolphenyl-N'-1-methylethylurea yield (%): 72 m.p. (°C): 122 to 124 M/Z (M+H)⁺: 420 ¹H-NMR (400 MHz, CDCl₃) δ ppm = 1.11 (6H, d, J=6.5), 1.62 (2H, quintet, J=7.2), 1.84 (2H, quintet, J=7.2), 2.66 (2H, t, J=7.2), 2.69 (6H, s), 3.94 (2H, t, J=7.2), 4.00 (2H, q, J=7.2), 5.11 (1H, brt), 5.94 (1H, brs), 6.86∼7.77 (10H, m) Example 38 N-[6-14-(4-Phenyl-1H-imidazol-1-yl)butyl}-2-N,N-dimethylamino]phenyl-N'-cyclohexylurea yield (%): 70 m.p. (°C): 150 to 152 M/Z (M+H)⁺: 460 ¹H-NMR (400 MHz, CDCI₃) δ ppm = 1.06 (4H, m), 1.33 (2H, m), 1.60 (4H, m), 1.83 (2H, quintet, J=7.2), 1.90 (2H, m), 2.67 (2H, t, J=7.2), 2.70 (6H, s), 3.63 (1H, m), 3.93 (2H, t, J=7.2). 5.18 (1H, brt), 5.97 (1H, brs), 6.86∼7.77 (10H, m) Example 39 N-[2-{4-(4-Phenyl-1H-imidazol-1-yl)butyl}-6-methyl]-phenyl-N'-butylurea yield (%) : 36 m.p. (°C): 115 to 116 M/Z (M+H)⁺ : 405 ¹H-NMR (90 MHz, CDCl₃) δ ppm = 0.86 (3H, t, J=6.0), 1.10∼1.92 (8H, m), 2.23 (3H, s), 2.61 (2H, t, J=7.2), 3.11 (2H, q, J=7.0), 3.89 (2H, t, J=6.5), 4.48 (1H, m), 6.40 (1H, brs), 6.90∼7.78 (10H, m) Example 40 N-[6-{4-(5-Methyl-4-phenyl-1H-imidazol-1-yl)butyl}-2-N,N-dimethylamino]phenyl-N'-pentylurea yield (%): 35 m.p. (°C): 117 to 119 M/Z (M+H)⁺: 462 ¹H-NMR (400 MHz, CDCI₃) δ ppm = 0.87 (3H, t, J=6.8), 1.26 (4H, m), 1.43 (2H, quintet, J=7.2), 1.63 (2H, quintet, J=7.2), 1.79 (2H, quintet, J=7.2), 2.37 (3H, s), 2.66 (2H, t, J=7.2) 2.68 (6H, s), 3.18 (2H, q, J=6.8), 3.86 (2H, t, J=7.2), 5.24 (1H, brt), 6.00 (1H, brs), 6.86∼7.65 (8H, m) Example 41 N-[6-{4-(4-Phenyl-1H-imidazol-1-yl)butyl}-2-N,N-dimethylamino]phenyl-N'-propylurea yield (%) : 68 m.p. (°C): 125 to 127 M/Z (M+H)⁺: 420 ¹H-NMR (400 MHz, CDCl₃) δ ppm = 0.88 (3H, t, J=7.2), 1.47 (2H, sextet, J=7.2), 1.59 (2H, quintet, J=7.2), 1.84 (2H, quintet, J=7.2), 2.67 (2H, t, J=7.2), 3.16 (2H, q, J=6.0), 3.94 (2H, t, J=7.2), 5.23 (1H, brt), 5.99 (1H, brs), 6.86∼7.78 (10H, m) Example 42 N-[2-{2-(1H-Benzimidazol-2-yl)ethyl}-6-methyl]phenyl-N'-butylurea A tetrahydrofuran solution of 3.27 g of 3-methyl-2-nitrocinnamoyl chloride was dropped into a tetrahydrofuran solution of 3.41 g of o-phenylenediamine. The obtained mixture was stirred at room temperature for one hour to complete a reaction. Thereafter, the obtained solution was concentrated and extracted with ethyl acetate. The residue was heated in acetic acid at 100°C for 2 hours to give 3.67 g of 3-[2-(1H-benzimidazol-2-yl)vinyl]-2-nitrotoluene. This product was catalytically reduced in the presence of 10% Pd-C as a catalyst in an acetic acid/ ethanol mixture to give 2.30 g of 2-[2-(1H-benzimidazol-2-yl)ethyl]-6-methylaniline. This product was dissolved in chloroform to give a solution. 1.08 g butyl isocyanate was dropped into the solution. The obtained mixture was heated under reflux for 5 hours to conduct a reaction. After the completion of the reaction, the obtained mixture was concentrated to precipitate a crystal. This crystal was recrystallized from an ethyl acetate/hexane mixture. Thus, 2.25 g of the title compound was obtained. yield (%): 48 m.p. (°C): 222 to 224 ¹H-NMR (90 MHz, DMSO) δ ppm = 0.85 (3H, t, J=6.5), 1.10∼1.60 (4H, m), 2.19 (3H, s), 3.08 (4H, m), 6.02 (1H, brt), 6.93∼7.55 (7H, m), 7.60 (1H, brs) M/Z 351 (M+H)⁺ Example 43 N-[6-{4-(4-Phenyl-1H-imidazol-1-yl)-1-cis-butenyl}-2-N,N-dimethylamino]phenyl-N'-butylurea An ethanolic solution of 90 mg of sodium ethoxide was dropped into an ethanolic solution containing 650 mg of 3-dimethylamino-2-nitrobenzyltriphenylphosphonium bromide and 320 mg of 3-(4-phenyl-1H-imidazol-1-yl)propionaldehyde. The obtained solution was heated under reflux for 2 hours to conduct a reaction. After the completion of the reaction, the mixture was distilled to remove the solvent. The residue was extracted with 2N NaOH and the obtained aqueous layer was made acidic again with 1N HCl and extracted with ethyl acetate. The ethyl acetate layer was washed with a saturated aqueous solution of common salt, dried over magnesium sulfate and distilled to remove the solvent. The obtained oily substance which is a mixture of cis- and trans-isomers was purified by silica gel chromatography to give 220 mg of 3-[4-(4-phenyl-1H-imidazol-1-yl)-1-cis-butenyl]-2-nitro-N,N-dimethylaniline. 430 mg of zinc was added to a solution of this product in acetic acid to give 2-dimethylamino-6-[4-(4-phenyl-1H-imidazol-1-yl)-1-Cis-butenyl]aniline as an oily substance. This oily substance was dissolved in chloroform, followed by the dropwise addition of 50 mg of butyl isocyanate. The obtained mixture was heated under reflux for 2 hours to conduct a reaction. After the completion of the reaction, the obtained reaction mixture was concentrated to precipitate a crystal. This crystal was recrystallized from an ethyl acetate/hexane mixture to give 190 mg of the title compound. yield (%): 30 m.p. (°C): 108 to 110 ¹H-NMR (90 MHz, CDCl₃) δ ppm = 0.88 (3H, t, J=6.0), 1.02∼1.58 (4H, m), 2.59 (2H, m), 2.62 (6H,s), 3.13 (2H, q, J=6.5), 3.95 (2H, t, J=6.5), 5.17 (1H, brt), 5.76 (1H, m), 6.08 (1H, dd, J=11.2), 6.40∼7.81 (11H, m) M/Z 432 (M+H)⁺ Example 44 N-[6-Methyl-2-{3-(1H-benzimidazol-2-yl)propoxy}]-phenyl-N'-butylurea 0.46 cc of thionyl chloride was added to a solution of 1 g of 4-(3-methyl-2-nitrophenoxy)butyric acid in chloroform. The obtained mixture was heated under reflux for one hour to give an acid chloride. A solution of this acid chloride in chloroform was dropped into a solution of 580 mg of o-phenylenediamine in chloroform to give 800 mg of an amide. This amide was heated in acetic acid at 100°C to give 650 mg of 3-[3-(1H-benzimidazol-2-yl)propoxy]-2-nitrotoluene. This product was catalytically reduced according to a conventional process and condensed with butyl isocyanate to give 500 mg of the title compound. yield (%): 31 m.p. (°C): 138 to 140 ¹H-NMR (90 MHz, CDCl₃) δ ppm = 0.80 (3H, t, J=6.5), 1.00∼1.61 (4H, m), 2.21 (2H, quintet, J=6.5), 2.24 (3H, s), 3.04 (2H, t, J=6.5), 3.17 (2H, q, J=6.5), 3.80 (2H, t, J=6.5), 5.00 (1H, brt), 6.36 (1H, brs), 6.48∼7.55 (7H, m) M/Z 381 (M+H)⁺ The compounds which will be described in the following Examples 45 and 46 were prepared in a similar manner to that of Example 44. Chemical structural formula, yield (%), melting point (°C), mass spectroscopy data (M+H)⁺ and ¹H-NMR (δ ppm, JHz) will be given with respect to each of the compounds. Example 45 N-[6-Methyl-2-{(1H-benzimidazol-2-yl)methoxyl}]phenyl-N'-butylurea yield (%): 3 m.p. (°C): 170 to 172 ¹H-NMR (90 MHz, DMSO) δ ppm = 0.85 (3H, t, J=6.0), 1.02∼1.60 (4H, m), 2.20 (3H, s), 3.05 (2H, q, J=6.5), 5.36 (2H, s), 6.28 (1H, brt), 6.61∼7.58 (8H, m) M/Z 353 (M+H)⁺ Example 46 N-[6-Methyl-2-[{(1H-benzimidazol-2-yl)methoxy}-methyl]]phenyl-N'-butylurea yield (%): 27 m.p. (°C): 168 to 170 ¹H-NMR (90 MHz, CDCl₃) δ ppm = 0.79 (3H, t, J=6.0), 0.98∼1.50 (4H, m), 2.25 (3H, s), 3.10 (2H, q, J=6.5), 5.41 (2H, s), 5.72 (2H, s), 6.10 (1H, brt), 6.80∼7.61 (8H, m), 12.04 (1H, brs) M/Z 367 (M+H)⁺ Example 47 6-N,N-Dimethylamino-5-N'-pentylureido-4-[3-(5-methyl-4-phenyl-1H-imidazol-1-yl)propylamino]pyrimidine 2g of triethylamine was added to a dimethylformamide solution containing 2 g of 6-chloro-4-dimethylamino-5-nitropyrimidine and 1-(3-aminopropyl)-5-methyl-4-phenyl-1H-imidazole. The obtained mixture was heated at 100°C for one hour to conduct a reaction. After the completion of the reaction, the reaction mixture was extracted with ethyl acetate. The ethyl acetate layer was dried over magnesium sulfate and distilled to remove the solvent. The obtained oily substance was purified by silica gel chromatography to give 2.46 g of 6-N,N-dimethylamino-5-nitro-[3-(4-phenyl-5-methyl-1H-imidazol-1-yl)-propylaminolpyrimidine. This product was catalytically reduced and condensed with pentyl isocyanate according to a conventional process to give 1.70 g of the title compound. yield (%) : 35 m.p. (°C): 151 to 153 ¹H-NMR (400 MHz, CDCl₃) δ ppm = 0.85 (3H, t, J=7.2), 1.18∼1.43 (6H, m), 2.07 (2H, quintet, J=6.5), 2.33 (3H, s), 3.02 (6H, s), 3.14 (2H, t, d, J=6.5, 4.5), 3.50 (2H, q, J=5.6), 3.95 (2H, t, J=6.5), 4.74 (1H, brt), 5.79 (1H, brs), 6.35 (1H, m), 7.23 (1H, t, J=7.6), 7.37 (2H, t, J=7.6), 7.53 (1H, s), 7.58 (2H, d, J=7.6), 8.14 (1H, s) M/Z 381 (M+H)⁺ Example 48 6-N,N-Dimethylamino-5-N'-pentylureido-4-[3-(5-methyl-4-phenyl-1H-imidazol-1-yl)propylthio]pyrimidine 0.52 cc of triethylamine was added to a dimethylformamide solution containing 700 mg of 6-chloro-4-dimethylamino-5-nitropyrimidine and 871 mg of 5-methyl-4-phenyl-1-(3-propylthio)-1H-imidazole. The obtained mixture was heated at 50°C for one hour to conduct a reaction. After the completion of the reaction, the reaction mixture was extracted with ethyl acetate. The ethyl acetate layer was dried over magnesium sulfate and distilled to remove the solvent. The obtained oily substance was purified by silica gel chromatography to give 480 mg of 6-N,N-dimethylamino-5-nitro-4-[3-(5-methyl-4-phenyl-1H-imidazol-1-yl)-propylthio]pyrimidine. This product was catalytically reduced and condensed with 120 mg of pentyl isocyanate according to a conventional process to give 60 mg of the title compound. yield (%): 3.3 m.p. (°C): oily substance ¹H-NMR (400 MHz, CDCl₃) δ ppm = 0.89 (3H, t, J=6.8); 1.28 (4H, m), 1.52 (2H, m), 2.14 (2H, quintet, J=6.8), 2.39 (3H, s), 3.15 (6H, s), 3.25 (2H, q, J=6.8), 3.99 (2H, t; J=6.8), 7.23∼7.65 (6H, m), 8.35 (1H, s) M/Z 482 (M+H)⁺ Example 49 N-[6-N,N-Dimethylamino-2-{3-(5-methyl-4-phenyl-1H-imidazol-1-yl)propylamino}]phenyl-N'-pentylurea A solution of 5.5 g of 3-chloro-2-nitro-1-[N-benzyl-3-(5-methyl-4-phenyl-1H-imidazol-1-yl)propylamino]benzene and 22.4 ml of a 50% aqueous solution of dimethylamine in dimethylformamide was heated at 200°C for 6 hours to conduct a reaction. After the completion of the reaction, the reaction mixture was extracted with ethyl acetate. The ethyl acetate layer was dried over magnesium sulfate and distilled to remove the solvent. The obtained oily substance was purified by silica gel chromatography to give 2.20 g of 3-N,N-dimethylamino-2-nitro-1-[N-benzyl-3-(5-methyl-4-phenyl-1H-imidazol-1-yl)propylamino]-benzene. This product was reduced with SnCl₂ and condensed with 250 mg of n-amyl isocyanate, followed by the elimination of the benzyl group with palladium hydroxide. Thus, 70 mg of the title compound was obtained as an oil. yield (%): 8.3 m.p. (°C): oily substance ¹H-NMR (400 MHz, CDCl₃) δ ppm = 0.87 (3H, t, J=6.5), 1.20∼1.54 (6H, m), 2.10 (2H, quintet, J=7.2), 2.39 (3H, s), 2.68 (6H, s), 3.18 (2H, q, J=7.2), 3.23 (2H, t, J=7.2), 4.05 (2H, t, J=7.2), 4.78 (1H, brt), 5.00 (1H, brs), 6.16 (1H, brt), 6.39 (1H, dd, J=7.6, 1.0), 6.49 (1H, dd, J=7.6, 1.0), 7.08 (1H, t, J=7.6), 7.26 (1H, t, J=8.4), 7.40 (2H, t, J=8.4), 7.64 (2H, dd, J=8.4, 1.2) M/Z 463 (M+H)⁺ Example 50 N-[6-N,N-Dimethylamino-2-{3-(5-methyl-4-phenyl-1H-imidazol-1-yl)propylthio}]phenyl-N'-pentylurea 1.1 g of potassium tert-butoxide was added to a dimethylformamaide solution of 1.97 g of 3-chloro-2-nitro-N,N-dimethylaniline and 2.28 g of 5-methyl-4-phenyl-1-(3-mercapto)propyl-lH-imidazole. The obtained mixture was heated at 50°C for one hour to conduct a reaction. After the completion of the reaction, the reaction mixture was extracted with ethyl acetate. The ethyl acetate layer was dried over magnesium sulfate and distilled to remove the solvent. The obtained oily substance was purified by silica gel chromatography to give 690 mg of 2-nitro-3-[3-(5-methyl-4-phenyl-1H-imidazol-1-yl)propylthiol-N,N-dimethylaniline. The product was catalytically reduced and condensed with 88 mg of pentyl isocyanate according to a conventional process to give 110 mg of the title compound as an oil. yield (%): 2.3 m.p. (°C): oily substance ¹H-NMR (400 MHz, CDCl₃) δ ppm = 0.89 (3H, t, J=6.4), 1.29 (4H, m), 1.48 (2H, m), 2.20 (2H, quintet, J=6.8), 2.36 (3H, s), 2.77 (6H, s), 2.86 (2H, t, J=6.8), 3.21 (2H, q, J=6.8), 4.02 (2H, t, J=6.8), 6.34 (1H, brs), 6.47 (1H, brs), 6.97∼7.64 (9H, m) M/Z 480 (M+H)⁺ Example 51 3-[3-(4-Phenyl-1H-imidazol-1-yl)propoxy]-2-hexylamino-N,N-dimethylaniline 40 mg of LiAIH₄ was added to a tetrahydrofuran solution of 330 mg of the compound prepared in Example 22 which is an objective compound to conduct a reaction. After the completion of the reaction, the reaction mixture was treated in a conventional manner. The obtained oily substance was purified by silica gel chromatography to give 300 mg of the title compound as an oil. yield (%): 91 m.p. (°C): oily substance ¹H-NMR (90 MHz, CDCl₃) δ ppm = 0.90 (3H, t, J=6.0), 1.32 (6H, m), 2.19 (2H, quintet, J=7.0), 2.63 (6H, s), 3.30 (2H, t, J=6.5), 3.89 (2H, t, J=7.0), 4.11 (2H, t, J=7.0), 6.41∼7.80 (11H, m) M/Z 421 (M+H)⁺ Example 52 N-[6-Methyl-2-{3-(4-phenyl-1H-imidazol-1-yl)propoxy}]-phenyl-N'-butylurea 9.02 g of potassium carbonate and a catalytic amount of sodium iodide were added to a dimethylformamide solution of 5 g of 3-methyl-2-nitrophenol and 7.2 g of 4-phenyl-1-(3-chloropropyl)-1H-imidazole. The obtained mixture was heated at 100°C for 2 hours to conduct a reaction. After the completion of the reaction, the reaction mixture was extracted with ethyl acetate. The ethyl acetate layer was dried over magnesium sulfate and distilled to remove the solvent. The obtained oily substance was purified by silica gel chromatography to give 9.91 g of 2-nitro-3-[3-(4-phenyl-1H-imidazol-1-yl)propoxy]toluene. This product was catalytically reduced and condensed with butyl isocyanate according to a conventional process to give 11.2 g of the title compound having a melting point of 102 to 110°C. yield (%): 84 m.p. (°C): 102 to 110 ¹H-NMR (90 MHz, CDCl₃) δ ppm = 0.80 (3H, t, J=6.5), 0.99∼1.58 (4H, m), 2.21 (2H, quintet, J=6.5), 2.18 (3H, s), 3.06 (2H, q, J=6.8), 3.72 (2H, t, J=6.5), 3.96 (2H, t, J=6.5), 5.43 (1H, brs), 6.39∼7.75 (11H, m) M/Z 407 (M+H)⁺ The compounds which will be described in the following Examples 53 to 58 were prepared in a similar manner to that of Example 51. Chemical structural formula, yield (%), melting point (°C), mass spectrometry data (M+H)⁺ and ¹H-NMR (δ ppm, JHz) will now be given with respect to each of the compounds. Example 53 N-[6-Methyl-2-{3-(4-phenyl-1H-imidazol-1-yl)propoxy}]-phenyl-N'-methyl-N'-butylurea yield (%): 17 m.p. (°C): oily substance ¹H-NMR (90 MHz, CDCl₃) δ ppm = 0.93 (3H, t,J =6.0), 1.22∼1.78 (4H, m), 2.22 (2H, quintet, J=6.5), 2.23 (3H, s), 3.01 (3H, s), 3.35 (2H, t, J=6.5), 3.98 (2H, t, J=6.5), 4.10 (2H, t, J=6.5), 5.81 (1H, brs), 6.58∼7.78 (10H, m) M/Z 421 (M+H)⁺ Example 54 N-[6-Methyl-2-[3-{4-(4-methoxyphenyI)-1H-imidazol-1-yl}propoxy]]phenyl-N'-butylurea yield (%) : 34 m.p. (°C): oily substance ¹H-NMR (90 MHz, CDCl₃) δ ppm = 0.86 (3H, t, J=6.0), 1.11∼1.50 (4H, m), 2.13 (2H, quintet, J=6.5), 2.23 (3H, s), 3.13 (2H, q, J=6.5), 3.78 (3H, s), 3.82 (2H, t, J=6.5), 4.08 (2H, t, J=6.5), 5.01 (1H, brt), 6.24 (1H, brs), 6.53∼7.70 (9H, m) M/Z 437 (M+H)⁺ Example 55 N-[6-methyl-2-[3-{4-(2-trans-methoxycarbonylvinyl)-1H-imidazol-1-yl}propoxy]]phenyl-N'-butylurea yield (%): 55 m.p. (°C): 169 to 171 ¹H-NMR (90 MHz, DMSO) δ ppm = 0.88 (3H, t, J=6.5), 1.09∼1.54 (4H, m), 2.16 (2H, quintet, J=6.5), 2.20 (3H, s), 3.05 (2H, q, J=6.5), 3.66 (3H, s), 3.84 (2H, t, J=6.5), 4.17 (2H, t, J=6.5), 6.20 (1H, brt), 6.30 (1H, d, J=16.5), 6.75 (1H, dd, J=7.5, 1.5), 6.76 (1H, dd, J=7.5, 1.5), 7.02 (1H, t, J=7.5), 7.16 (1H, brs), 7.52 (1H, d, J=16.5), 7.57 (1H, s), 7.67 (1H, s) M/Z 415 (M+H)⁺ Example 56 N-[6-Methyl-2-{3-(4,5-dimethyl-1H-imidazol-1-yl)-propoxy}]phenyl-N'-butylurea yield (%) : 6 m.p. (°C): 151 to 153 ¹H-NMR (90 MHz, CDCl₃) δ ppm = 0.89 (3H, t, J=7.0), 1.11∼1.60 (4H, m), 2.12 (3H, s), 2.14 (3H, s), 2.22 (2H, quintet, J=6.5), 2.30 (3H, s), 3.18 (2H, q, J=6.5), 3.87 (2H, t, J=6.5) 4.02 (2H, t, J=6.5), 4.78 (1H, brt), 5.64 (1H, brs), 6.61 (1H, dd, J=7.5, 1.5), 6.80 (1H, dd, J=7.5, 1.5), 7.08 (1H, t, J=7.5), 7.30 (1H, s) M/Z 359 (M+H)⁺ Example 57 N-[6-Methyl-2-[3-{4-(2-methoxvcarbonylethyl)-1H-imidazol-1-yl}propoxy]]phenyl-N'-butylurea yield (%): 78 m.p. (°C): 113 to 115 ¹H-NMR (90 MHz, CDCl₃) δ ppm = 0.88 (3H, t, J=7.0), 1.10∼1.58 (4H, m), 2.08 (2H, quintet, J=6.5), 2.18 (3H, s), 2.40∼2.72 (4H, m), 3.04 (2H, q, J=6.5), 3.56 (3H, s), 3.79 (2H, t, J=6.5), 6.18 (1H, brt), 6.60∼7.02 (4H, m), 7.08 (1H, brs), 7.40 (1H, s) M/Z 417 (M+H)⁺ Example 58 N-[6-Methyl-2-{3-(2-phenyl-1H-imidazol-1-yl)propoxy}]-phenyl-N'-butylurea yield (%): 41 m.p. (°C): 120 to 122 ¹H-NMR (90 MHz, CDCl₃) δ ppm = 0.81 (3H, t, J=6.8), 0.98∼1.52 (4H, m), 1.99 (2H, quintet, J=6.5), 2.19 (3H, s), 3.03 (2H, q, J=6.8), 3.68 (2H, t, J=6.5), 4.15 (2H, t, J=6.5), 4.98 (1H, brt), 5.94 (1H, brs), 6.38∼7.50 (10H, m) M/Z 407 (M+H)⁺ Example 59 N-[6-N,N-Dimethylamino-2-{3-(4-phenylpiperazin-1-yl)-propoxy}]phenyl-N'-pentylurea A solution of 480 mg of 1-phenylpiperazine in dimethylformamide was dropped into a suspension of 1 g of N-(6-N,N-dimethylamino-2-(3-chloropropyl)}phenyl-N'-pentylurea, 810 mg of potassium carbonate and a catalytic amount of sodium iodide in dimethylformamide. The obtained mixture was stirred at 60°C for 2 hours to conduct a reaction. After the completion of the reaction, the reaction mixture was extracted with ethyl acetate. The ethyl acetate layer was washed with a saturated aqueous solution of common salt, dried over magnesium sulfate and distilled to remove the solvent. The residue was crystallized from a benzene/hexane mixture and recrystallized from ethyl acetate to give 500 mg of the title compound as a white crystal. yield (%): 37 m.p. (°C): 148 to 150 ¹H-NMR (90 MHz, CDCl₃) δ ppm = 0.91 (3H, t, J=6.0), 1.15∼1.74 (6H, m), 2.01 (2H, quintet, J=6.5), 2.58 (2H, t, J=6.5), 2.64 (4H, m), 2.78 (6H, s), 3.20 (4H, m), 4.09 (2H, t, J=6.5), 6.34 (1H, brs), 6.51∼7.38 (9H, m) M/Z 468 (M+H)⁺ The compounds which will be described in the following Examples 60 to 70 were prepared in a similar manner to that of Example 59. Chemical structural formula, yield (%), melting point (°C), mass spectrometry data (M+H)⁺ and ¹H-NMR (δ ppm, JHz) will now be given with respect to each of the compounds. Example 60 N-[6-N,N-Dimethylamino-2-{3-(4-phenylpiperidin-1-yl)-propoxy}]phenyl-N'-pentylurea yield (%) : 66 m.p. (°C): 129 to 131 ¹H-NMR (90 MHz, CDCl₃) δ ppm = 0.88 (3H, t, J=6 0), 1.10∼1.61 (6H, m), 1.65-2.40 (11H, m), 2.56 (4H, m), 2.76 (6H, s), 3.10 (4H, m), 4.07 (2H, t, J=6.5), 6.27 (1H, brs), 6.56∼7.32 (9H, m) M/Z 467 (M+H)⁺ Example 61 N-[6-N,N-Dimethylamino-2-{3-(1H-benzimidazol-1-yl)-propoxy}]phenyl-N'-pentylurea yield (%): 35 m.p. (°C): 137 to 139 ¹H-NMR (90 MHz, CDCl₃) δ ppm = 0.88 (3H, t, J=6.0), 1.10∼1.70 (6H, m), 2.35 (2H, quintet, J=6.5), 2.75 (6H, s), 3.20 (2H, q, J=6.5), 3.83 (2H, t, J=6.5), 4.46 (2H, t, J=6.5), 6.38∼7.32 (8H, m), 7.68 (1H, brt), 7.80 (1H, brs) M/Z 424 (M+H)⁺ Example 62 N-[6-N,N-Dimethylamino-2-{3-(2H-1,2,3-triazol-2-yl)-propoxy}]phenyl-N'-pentylurea yield (%): 41 m.p. (°C): 149 to 151 ¹H-NMR (90 MHz, CDCl₃) δ ppm = 0.91 (3H, t, J=6.0), 1.38 (6H, m), 2.62 (2H, quintet, J=6.5), 2.80 (6H, s), 3.23 (2H, q, J=7.0), 4.03 (2H, t, J=6.5), 4.99 (2H, t, J=6.5), 6.37 (1H, brt), 6.58∼7.92 (8H, m) M/Z 425 (M+H)⁺ Example 63 N-2-[3-{4-(4-Chlorophenyl)piperazin-1-yl}-propoxy]phenyl-N'-butylurea yield (%) : 43 m.p. (°C): 180 to 181 ¹H-NMR (400 MHz, CDCl₃) δ ppm = 0.89 (3H, t, J=7.6), 1.38 (2H, q, J=7.6), 1.53 (2H, q, J=7.6), 1.61 (4H, m), 2.43 (2H, quintet, J=7.2), 3.28 (2H, q, J=7.2), 3.30 (2H, t, J=7.2), 3.56 (4H, m), 4.05 (2H, t, J=7.2), 6.72∼8.41 (10H, m) M/Z 445 (M+H)⁺ Example 64 N-2-[3-{4-(4-Chlorophenyl)piperazin-1-yl}propoxy]-naphthyl-N'-butylurea yield (%): 27 m.p. (°C): 170 to 172 ¹H-NMR (90 MHz, CDCl₃) δ ppm = 0.82 (3H, t, J=6.5), 0.98∼1.51 (4H, m), 2.00 (2H, quintet, J=6.5), 2.42-2.72 (6H, m), 3.00-3.30 (6H, m), 4.21 (2H, t, J=6.5), 4.50 (1H, brt), 6.24 (1H, brs), 6.78∼8.04 (10H, m) M/Z 495 (M+H)⁺ Example 65 N-[5-(1,1-Dimethylethyl)-2-[3-{4-(4-chlorophenyl)-piperazin-1-yl}propoxy]]phenyl-N'-butylurea yield (%) : 12 m.p. (°C): 172 to 174 ¹H-NMR (90 MHz, CDCl₃) δ ppm = 0.88 (3H, t, J=6.5), 1.27 (9H, s), 1.62 (4H, m), 1.95 (2H, quintet, J=6.5), 2.38∼2.63 (6H, m), 3.00∼3.36 (6H, m), 4.01 (2H, t, J=6.5), 5.16 (1H, brt), 6.66∼7.28 (7H, m), 8.02 (1H, d, J=1.5) M/Z 501 (M+H)⁺ Example 66 N-[6-Methyl-2-{3-(1H-benzimidazol-1-yl)propoxy}]-phenyl-N'-butylurea yield (%) : 38 m.p. (°C): 149 to 151 ¹H-NMR (90 MHz, CDCl₃) δ ppm = 0.83 (3H, t, J=6.5), 1.00∼1.60 (4H, m), 2.19 (2H, quintet, J=6.5), 2.27 (3H, s), 3.16 (2H, q, J=6.5), 3.77 (2H, t, J=6.5), 4.31 (2H, t, J=6.5), 4.98 (1H, brt), 6.30 (1H, brs), 6.51 (1H, dd, J=7.2, 1.5), 6.76 (1H, dd, J=7.2, 1.5), 6.99 (1H, t, J=7.2), 7.02∼7.85 (5H, m) M/Z 381 (M+H)⁺ Example 67 N-[2-[3-{4-(4-Chlorophenyl)piperazin-1-yl}propoxyl-5-propyl]phenyl-N'-butylurea yield (%): 9 m.p. (°C): 178 to 179 ¹H-NMR (90 MHz, CDCl₃) δ ppm = 0.93 (6H, t, J=6.5), 1.21∼1.81 (6H, m), 2.02 (2H, quintet, J=6.5), 2.40∼2.75 (8H, m), 3.00-3.38 (6H, m), 4.02 (2H, t, J=6.5), 5.02 (1H, brt), 6.65∼7.24 (7H, m), 7.80 (1H, d, J=1.5) M/Z 487 (M+H)⁺ Example 68 N-[4,5-Dimethyl-2-{3-(4-(4-chlorophenyl)piperazin-1-yl}propoxy]]phenyl-N'-butylurea yield (%): 31 m.p. (°C): 190 to 192 ¹H-NMR (90 MHz, CDCl₃) δ ppm = 0.91 (3H, t, J=6.5), 1.08∼1.70 (4H, m), 1.95 (3H, s), 2.04 (2H, quintet, J=6.5), 2.19 (3H, s), 2.30∼2.77 (6H, m), 3.00∼3.34 (6H, m), 4.00 (2H, t, J=6.5), 4.95 (1H, brt), 6.59 (1H, s), 6.63 (1H, brs), 6.73 (2H, d, J=7.2), 7.15 (2H, d, J=7.2), 7.61 (1H, d, J=1.5) M/Z 473 (M+H)⁺ Example 69 2-N-[1-[3-{4-(4-Chlorophenyl)piperazin-1-yl}propoxy]]-naphthyl-N'-butylurea yield (%): 11 m.p. (°C): 138 to 140 ¹H-NMR (90 MHz, CDCl₃) . δ ppm = 0.85 (3H, t, J=6.8), 1.05∼1.68 (4H, m), 2.10 (2H, quintet, J=6.5), 2.58∼2.88 (6H, m), 3.01-3.38 (6H, m), 4.06 (2H, t, J=6.5), 5.56 (1H, brt), 6.67∼8.18 (11H, m) M/Z 495 (M+H)⁺ Example 70 N-2-{3-(1H-Benzimidazol-1-yl)propoxy}naphthyl-N'-butylurea yield (%) : 76 m.p. (°C): 135 to 137 ¹H-NMR (90 MHz, CDCl₃) δ ppm = 0.80 (3H, t, J=7.2), 0.99∼1.58 (4H, m), 2.28 (2H, quintet, J=6.5), 3.17 (2H, q, J=6.8), 3.94 (2H, t, J=6.5), 4.39 (2H, t, J=6.5), 4.70 (1H, brt), 6.39 (1H, brs), 6.99∼8.02 (10H, m) M/Z 417 (M+H)⁺ Example 71 N-[6-Methyl-2-[3-{4-(2-trans-carboxyvinyl)-1H-imidazol-1-yl}propoxy]]phenyl-N'-butylurea 5 ml of 5% NaOH was added to a methanolic solution of the compound prepared in Example 59 by the same process as that of Example 1 which is an objective compound according to the present invention. The obtained mixture was stirred at room temperature for 5 hours to conduct a reaction. After the completion of the reaction, the reaction mixture was made acidic with acetic acid and extracted with chloroform. The chloroform layer was washed with a saturated aqueous solution of common salt, dried over magnesium sulfate and distilled to remove the solvent. The obtained residue was crystallized from ethyl acetate to give 560 mg of the title compound. yield (%): 88 m.p. (°C): 189 to 191 ¹H-NMR (90 MHz, CDCl₃) δ ppm = 0.88 (3H, t, J=6.5), 1.10∼1.58 (4H, m), 2.10 (2H, quintet, J=6.5), 2.19 (3H, s), 3.06 (2H, q, J=6.5), 3.82 (2H, t, J=6.5), 4.18 (2H, t, J=6.5), 6.21 (1H, brt), 6.24 (1H, d, J=16.5), 6.76 (2H, dd, J=7.2, 1.5), 7.02 (1H, t, J=7.2), 7.16 (1H, brs), 7.52 (1H, d, J=16.5), 7.58 (1H, s), 7.68 (1H, s) M/Z 401 (M+H)⁺ The compound which will be described in the following Example 72 was prepared in a similar manner to that of Example 71. Chemical structural formula, yield (%), melting point (°C), mass spectrometry data (M+H)⁺ and ¹H-NMR (δ ppm, JHz) will be given with respect to the compound. Example 72 N-[6-Methyl-2-[3-{4-(2-carboxyethyl)-1H-imidazol-1-yl}propoxy]]phenyl-N'-butylurea yield (%): 52 m.p. (°C): 146 to 149 ¹H-NMR (90 MHz, DMSO) δ ppm = 0. 88 (3H, t, J=6.0), 1.10∼1.49 (4H, m), 2.11 (2H, quintet, J=6.5), 2.18 (3H, s), 2.38∼2.72 (4H, m), 3.08 (2H, q, J=6.5), 3.82 (2H, t, J=6.5), 4.09 (2H, t, J=6.5), 6.23 (1H, brt), 6.60∼7.48 (6H, m) M/Z 403 (M+H)⁺ Example 73 N-[6-Methyl-2-[3-{5-(1-methylethyl)-4-phenyl-1H-imidazol-1-yl}propoxy]]phenyl-N'-butylurea A solution of 186 g (0.709 mol) of 1-(3-chloropropyl)-5-isopropyl-4-phenyl-1H-imidazol-1-yl in 500 ml of N,N-dimethylformamide, 103 g (0.744 mol) of potassium carbonate and 10 g (67.6 mol) of sodium iodide were added to a solution of 150 g (0.676 mol) of 2-butylureido-3-methylphenol in 500 ml of N,N-dimethylformamide. The obtained mixture was stirred at 80°C for 7 hours to conduct a reaction. After the completion of the reaction, ethyl acetate was added to the reaction mixture. The obtained mixture was washed with water twice and with a saturated aqueous solution of common salt once, dried over magnesium sulfate and distilled to remove the solvent. The residue was purified by silica gel chromatography and recrystallized from an ethyl acetate/ethanol mixture to give 115 g of the title compound. yield (%): 38 m.p. (°C): 122 to 123 ¹H-NMR (400 MHz, CDCl₃) δ ppm = 0.88 (3H, t, J=7.4), 1.26 (6H, d, J=7.2), 1.29 (2H, m), 1.43 (2H, quintet, J=7.6), 2.29 (3H, s), 2.31 (2H, quintet, J=6.0), 3.19 (2H, q, J=7.2), 3.28 (1H, heptet, J=7.2), 4.04 (2H, t, J=5.6), 4.22 (2H, t, J=6.4), 4.81 (1H, brs), 5.58 (1H,brs), 6.70∼7.49 (9H, m) M/Z 449 (M+H)⁺ Example 74 N-[6-Methyl-2-{3-(5-ethyl-4-phenyl-1H-imidazol-1-yl)-propoxy}]phenyl-N'-butylurea or N-[2-{3-(5-ethyl-4-phenyl -1H-imidazol-1-yl)propoxy}-6-methyl]phenyl-N'-butylurea 150 g of 2-butylureido-3-methylphenol and 168 g of 1-(3-chloropropyl)-5-ethyl-4-phenyl-1H-imidazol were dissolved in 1000 ml of N,N-dimethylformamide, followed by the addition of a catalytic amount of sodium iodide and 187 g of potassium carbonate. The obtained mixture was heated at 80°C for 4 hours, followed by the addition of 3 ℓ of water. The resulting mixture was extracted with ethyl acetate. The organic layer was washed with an aqueous solution of common salt and water, dried over magnesium sulfate and distilled to remove the solvent. The residue was chromatographed over siliva gel and eluted with benzene/acetone (2:1 → 0:1) to give 161 g of the title compound. yield (%): 55 m.p. (°C): 114 to 115 ¹H-NMR (400 MHz, CDCl₃) δ ppm = 0.84 (3H, t, J=7.2), 1.17∼1.29 (2H, m), 1.19 (3H, t, J=7.4), 1.33∼1.41 (2H, m), 2.09∼2.16 (2H, m), 2.22 (3H, s), 2.74 (2H, q, J=7.6), 3.10∼3.16 (2H, m), 3.88 (2H, t, J=5.4), 4.04 (2H, t, J=6.6), 5.31 (1H, brs), 6.41 (1H, brs), 6.62 (1H, d, J=7.6), 6.79 (1H, d, J=7.6), 7.02 (1H, t, J=7.6), 7.20∼7.62 (8H, m), 7.49 (1H, s) M/Z 435 (M+H)⁺ The compounds which will be described in the following Examples 75 to 139 were prepared in a similar manner to that of Example 74. Chemical structural formula, yield (%), melting point (°C), mass spectrometry data (M+H)⁺ and ¹H-NMR (δ ppm, JHz) will now be given with respect to each of the compounds. Example 75 N-[6-Methyl-2-{3-(5-methyl-4-phenyl-1H-imidazol-1-yl)-propoxy}]phenyl-N'-2,2-dimethylpropylurea yield (%): 39 m.p. (°C): 150 to 151 ¹H-NMR (400 MHz, CDCl₃) δ ppm = 0.84 (9H, s), 2.26 (2H, quintet, J=5.6), 2.30 (3H, s), 2.37 (3H, s), 2.99 (2H, d, J=6.4), 3.97 (2H, t, J=5.6), 4.13 (3H, t, J=5.6), 4.82 (1H, brt), 5.70 (1H, brs), 6.68∼7.63 (9H, m) M/Z 435 (M+H)⁺ Example 76 N-[6-Methyl-2-{3-(5-hydroxymethyl-4-phenyl-1H-imidazol-1-yl)propoxy}]phenyl-N'-3-methylbutylurea yield (%): 47 m.p. (°C): 154 to 155 ¹H-NMR (400 MHz, CDCl₃) δ ppm = 0.85 (6H, d, J=6.8), 1.31 (2H, q, J=7.6), 1.53 (1H, m), 2.30 (3H, s), 2.33 (2H, quintet, J=5.2), 3.22 (2H, q, J=6.8), 4.03 (2H, t, J=5.2), 4.26 (2H, t, J=5.2), 4.49 (1H, brt), 4.50 (1H, brt), 4.78 (2H, s), 5.80 (1H, brs), 6.72∼7.74 (9H, m) M/Z 451 (M+H)⁺ Example 77 N-[6-Methyl-2-{3-(5-ethyl-4-phenyl-1H-imidazol-1-yl)-propoxy}]phenyl-N'-pentylurea yield (%) : 47 m.p. (°C): 108 to 109 ¹H-NMR (400 MHz, CDCl₃) δ ppm = 0.86 (3H, t, J=7.2), 1.20∼1.48 (9H, m), 2.27 (2H, quintet, J=6.4), 2.29 (3H, s), 2.81 (2H, q, J=7.2), 3.18 (2H, q, J=7.2), 3.98 (2H, t, J=6.4), 4.15 (2H, t, J=6.4), 4.75 (1H, brt), 5.61 (1H, brs), 6.68∼7.65 (9H, m) M/Z 449 (M+H)⁺ Example 78 N-[6-Nitro-2-{3-(5-methyl-4-phenyl-1H-imidazol-1-yl)-propoxy}]phenyl-N'-pentylurea yield (%) : 53 m.p. (°C): 135 to 136 ¹H-NMR (400 MHz, CDCl₃) δ ppm = 0.87 (3H, t, J=7.2), 1.18∼1.41 (6H, m), 2.27 (2H, quintet, J=5.2), 2.38 (3H, s), 3.04 (2H, q, J=7.2), 4.09 (2H, t, J=5.2), 4.15 (2H, t, J=5.2), 6.03 (1H, brt), 6.90 (1H, brs), 6.92∼7.64 (9H, m) M/Z 466 (M+H)⁺ Example 79 N-[6-N,N-Dimethylaminomethyl-2-{3-(5-methyl-4-phenyl-1H-imidazol-1-yl)propoxy}]phenyl-N'-pentylurea yield (%) : 22 m.p. (°C): 103 to 105 ¹H-NMR (400 MHz, CDCl₃) δ ppm = 0.87 (3H, t, J=7.2), 1.21∼1.56 (6H, m), 2.22 (2H, quintet, J=6.0), 2.36 (6H, s), 2.39 (3H, s), 2.75 (1H, brt), 3.20 (2H, q, J=7.2), 3.60 (2H, s), 3.96 (2H, t, J=6.0), 4.22 (2H, t, J=6.0), 6.07 (1H, brs), 6.82∼7.65 (9H, m) M/Z 478 (M+H)⁺ Example 80 N- [6-Chloro-2-{3-(5-methyl-4-phenyl-1H-imidazol-1-yl)-propoxy}]phenyl-N'-pentylurea yield (%): 56 m.p. (°C): 92 to 93 ¹H-NMR (400 MHz, CDCl₃) δ ppm = 0.86 (3H, t, J=7.2), 1.19∼1.51 (6H, m), 2.21 (2H, quintet, J=5.6), 2.38 (3H, s), 3.17 (2H, q, J=7.2), 3.98 (2H, t, J=5.6), 4.14 (3H, t, J=5.6), 4.83 (1H, brt), 5.95 (1H, s), 6.74∼7.64 (9H, m) M/Z 455 (M+H)⁺ Example 81 N-[2-{3-(5-Methyl-4-phenyl-1H-imidazol-1-yl)propoxy}-6-thiomethyl]phenyl-N'-pentylurea yield (%): 5.0 m.p. (°C): 111 to 112 ¹H-NMR (400 MHz, CDCl₃) δ ppm = 0.87 (3H, t, J=7.2), 1.18∼1.51 (6H, m), 2.18 (2H, quintet, J=5.2), 2.38 (3H, s), 2.39 (3H, s), 3.18 (2H, q, J=7.2), 3.90 (2H, t, J=5.2), 4.09 (2H, t, J=5.2), 4.83 (1H, brt), 6.02 (1H, brs), 6.61∼7.64 (9H, m) M/Z 467 (M+H)⁺ Example 82 N-[6-Cyano-2-{3-(5-methyl-4-phenyl-1H-imidazol-1-yl)-propoxy}]phenyl-N'-pentylurea yield (%): 16 m.p. (°C): 45 to 50 ¹H-NMR (400 MHz, CDCl₃) δ ppm = 0.92 (3H, t, J=7.2), 1.10∼1.79 (6H, m), 2.31 (2H, quintet, J=6.4), 2.41 (3H, s), 4 06 (2H, t, J=6.4), 4.12 (2H, q, J=7.2), 4.15 (2H, t, J=6.4), 6.91∼7.65 (9H, m), 7.72 (1H, brs) M/Z 446 (M+H)⁺ Example 83 N-[2-{3-(5-Methyl-4-phenyl-1H-imidazol-1-yl)propoxy}-6-sulfonylmethyl]phenyl-N'-pentylurea yield (%) : 40 m.p. (°C): 175 to 176 ¹H-NMR (400 MHz, CDCl₃) δ ppm = 0.86 (3H, t, J=6.8), 1.23∼1.52 (6H, m), 2.19 (2H, quintet, J=5.6), 2.38 (3H, s), 3.11 (3H, s), 3.21 (2H, q, J=6.8), 3.99 (2H, t, J=5.6), 4.14 (3H, t, J=5.6), 5.46 (1H, brt), 7.10 (1H, brs), 7.10∼7.64 (9H, m) M/Z 499 (M+H)⁺ Example 84 N-Methyl-N-[6-N,N-dimethylamino-2-{3-(4-phenyl-1H-imidazol-1-yl)propoxy}]phenyl-N'-pentylurea yield (%): 33 m.p. (°C): 108 to 109 ¹H-NMR (400 MHz, CDCl₃) δ ppm = 0.84 (3H, t, J=6.8), 1.15∼1.45 (6H, m), 2.22 (2H, m), 2.84 (6H, s), 3.03 (1H, dt, J=6.9, 6.5), 3.16 (3H, s), 3.34 (1H, dt, J=6.8, 6.4), 3.88 (2H, m), 4.17 (2H, t, J=6.4), 4.51 (1H, brt), 6.41∼7.76 (10H, m) M/Z 464 (M+H)⁺ Example 85 N-[6-Fluoro-2-{3-(5-methyl-4-phenyl-1H-imidazol-1-yl)-propoxy}]phenyl-N'-pentylurea yield (%): 46 m.p. (°C): 128 to 129 ¹H-NMR (400 MHz, CDCl₃) δ ppm = 0.85 (3H, t, J=7.2), 1.12∼1.47 (6H, m), 2.25 (2H, quintet, J=5.2), 2.38 (3H, s), 3.14 (2H, q, J=7.2), 4.02 (2H, t, J=5.2), 4.14 (2H, t, J=5.2), 5.07 (1H, brt), 5.75 (1H, brs), 6.60∼7.66 (9H, m) M/Z 439 (M+H)⁺ Example 86 N-[6-Methyl-2-{3-(5-chloro-4-phenyl-1H-imidazol-1-yl)-propoxy}]phenyl-N'-pentylurea yield (%): 38 m.p. (°C): 133 to 134 ¹H-NMR (400 MHz, CDCl₃) δ ppm = 0.86 (3H, t, J=6.8), 1.18∼1.50 (6H, m), 2.28 (2H, quintet, J=5.6), 2.30 (3H, s), 3.19 (2H, q, J=6.8), 3.95 (2H, t, J=5.6), 4.23 (2H, t, J=5.6), 4.52 (1H, brt), 5.63 (1H, brs), 6.68∼7.96 (9H, m) M/Z 455 (M+H)⁺ Example 87 N-[2-{3-(5-Chloro-4-phenyl-1H-imidazol-1-yl}propoxyl-6-sulfonylmethyl]phenyl-N'-pentylurea yield (%): 25 m.p. (°C): 175 to 177 ¹H-NMR (400 MHz, CDCl₃) δ ppm = 0.88 (3H, t, J=7.2), 1.24∼1.60 (6H, m), 2.26 (2H, quintet, J=6.0), 3.09 (3H, s), 3.26 (2H, q, J=7.2), 4.00 (2H, t, J=6.0), 4.27 (2H, t, J=6.0), 4.99 (1H, brt), 6.98 (1H, brs), 7.11∼7.96 (9H, m) M/Z 519 (M+H)⁺ Example 88 N-[6-Methyl-2-{3-(4-phenyl-1H-imidazol-1-yl)propoxy}]-phenyl-N'-pentylurea yield (%) : 28 m.p. (°C): 121 to 122 ¹H-NMR (400 MHz, CDCl₃) δ ppm = 0.86 (3H, t, J=6.8), 1.17∼1.50 (6H, m), 2.27 (2H, quintet, J=5.6), 2.29 (3H, s), 3.18 (2H, q, J=6.8), 3.94 (2H, t, J=5.6), 4.20 (2H, t, J=5.6), 4.57 (1H, brt), 5.63 (1H, brs), 6.68∼7.75 (10H, m) M/Z 421 (M+H)⁺ Example 89 N-[6-Methyl-2-{3-(4-hydroxymethyl-5-phenyl-1H-imidazol-1-yl)propoxy}]phenyl-N'-pentylurea yield (%): 58 m.p. (°C): 114 to 116 ¹H-NMR (400 MHz, CDCl₃) δ ppm = 0.85 (3H, t, J=7.2), 1.15∼1.46 (6H, m), 2.30 (3H, s), 2.32 (2H, quintet, J=5.2), 3.20 (2H, q, J=7.2), 4.04 (2H, t, J=5.2), 4.26 (2H, t, J=5.2), 4.53 (1H, brt), 4.54 (1H, brt), 4.78 (2H, s), 5.77 (1H, brs), 6.73∼7.74 (9 H, m) M/Z 451 (M+H)⁺ Example 90 N-[6-Methyl-2-[3-{4-(2-methylphenyl)-1H-imidazol-1-yl}propoxy]]phenyl-N'-pentylurea yield (%): 45 m.p. (°C): 90 to 91 ¹H-NMR (400 MHz, CDCl₃) δ ppm = 0.85 (3H, t, J=7.2), 1.17∼1.44 (6H, m), 2.25 (2H, quintet, J=6.0), 2.29 (3H, s), 2.41 (3H, s), 3.17 (2H, q, J=7.2), 3.94 (2H, t, J=6.0), 4.22 (2H, t, J=6.0), 4.63 (1H, brt), 5.71 (1H, brs), 6.68∼7.80 (9H, m) M/Z 435 (M+H)⁺ Example 91 N-[6-Methyl-2-{3-(2-hydroxymethyl-5-methyl-4-phenyl-1H-imidazol-1-yl)propoxy}]phenyl-N'-pentylurea yield (%) : 17 m.p. (°C): 171 to 172 ¹H-NMR (400 MHz, CDCl₃) δ ppm = 0.86 (3H, t, J=7.2), 1.18∼1.48 (6H, m), 2.11 (2H, quintet, J=6.4), 2.30 (3H, s), 2.33 (3H, s), 3.18 (2H, q, J=7.2), 3.95 (2H, t, J=6.4), 4.15 (2H, t, J=6.5), 4.78 (2H, s), 4.82 (1H, brt), 6.04 (1H, brt), 6.13 (1H, brs), 6.66∼7.55 (8H, m) M/Z 465 (M+H)⁺ Example 92 N-[6-Methyl-2-{3-(2-(N-pentyl)aminomethyl-5-methyl-4-phenyl-1H-imidazol-1-yl}propoxy]phenyl-N'-pentylurea yield (%): 7 m.p. (°C): 126 to 127 ¹H-NMR (400 MHz, CDCl₃) δ ppm = 0.87 (6H, t, J=7.2), 1.13∼1.56 (12H, m), 1.70 (1H, brt), 2.22 (2H, quintet, J=5.6), 2.31 (3H, s), 2.37 (3H, s), 2.65 (2H, t, J=7.2), 3.14 (2H, q, J=7.2), 3.87 (2H, s), 4.03 (2H, t, J=5.6), 4.22 (2H, t, J=5.6), 4.71 (1H, brt), 5.86 (1H, brs), 6.68∼7.62 (8H, m) M/Z 534 (M+H)⁺ Example 93 N-[6-Methyl-2-[3-{4-(2-nitrophenyl)-1H-imidazol-1-yl}-propoxy]]phenyl-N'-pentylurea yield (%): 28 m.p. (°C): 96 to 97 ¹H-NMR (400 MHz, CDCl₃) δ ppm = 0.85 (3H, t, J=7.2), 1.15∼1.48 (6H, m), 2.24 (2H, quintet, J=6.4), 2.31 (3H, s), 3.18 (2H, q, J=7.2), 3.91 (2H, t, J=6.4), 4.20 (2H, t, J=6.4), 4.61 (1H, brt), 5.72 (1H, brs), 6.70∼7.88 (9H, m) M/Z 466 (M+H)⁺ Example 94 N-16-Methyl-2-[3-{4-(2-methanesulfonylphenyl)-1H-imidazol-1-yl}propoxy]]phenyl-N'-pentylurea yield (%): 14 m.p. (°C): 100 to 101 ¹H-NMR (400 MHz, CDCl₃) δ ppm = 0.84 (3H, t, J=7.2), 1.15∼1.50 (6H, m), 2.28 (2H, quintet, J=6.0), 2.31 (3H, s), 2.96 (3H, s), 3.16 (2H, q, J=7.2), 3.95 (2H, t, J=6.0), 4.26 (2H, t, J=6.0), 4.66 (1H, brt), 5.77 (1H, brs), 6.72∼8.18 (9H, m) M/Z 499 (M+H)⁺ Example 95 N-[6-Methyl-2-{3-(5-carboethoxy-4-phenyl-1H-imidazol-1-yl)propoxy}]phenyl-N'-pentylurea yield (%) : 40 m.p. (°C): 111 to 112 ¹H-NMR (400 MHz, CDCl₃) δ ppm = 0.85 (3H, t, J=7.2), 1.17 (3H, t, J=7.2), 1.19∼1.50 (6H, m), 2.30 (2H, quintet, J=5.6), 2.31 (3H, s), 3.21 (2H, q, J=7.2), 3.94 (2H, t, J=5.6), 4.20 (2H, q, J=7.2), 4.56 (2H, t, J=5.6), 4.64 (1H, brt), 5.84 (1H, brs), 6.69∼7.63 (9H, m) M/Z 493 (M+H)⁺ Example 96 N-[2-{3-(5-Methyl-4-phenyl-1H-imidazol-1-yl)propoxy}-6-sulfonylmethyl]phenyl-N'-3-methylbutylurea yield (%): 23 m.p. (°C): 190 to 191 ¹H-NMR (400 MHz, CDCl₃) δ ppm = 0.89 (6H, d, J=6.4), 1.41 (2H, q, J=6.8), 1.62 (1H, m), 2.21 (2H, quintet, J=6.4), 2.40 (3H, s), 3.10 (3H, s), 3.26 (2H, q, J=6.8), 4.04 (2H, t, J=6.4), 4.16 (2H, t, J=6.4), 5.12 (1H, brt), 6.99 (1H, brs), 7.12∼7.65 (9H, m) M/Z 499 (M+H)⁺ Example 97 N-[6-Methyl-2-[3-{4-(2-nitrophenyl)-1H-imidazol-1-yl}-propoxy]]phenyl-N'-pentylurea yield (%): 41 m.p. (°C): 181 to 182 ¹H-NMR (400 MHz, CDCl₃) δ ppm = 0.85 (3H, t, J=7.2), 1.18∼1.50 (6H, m), 2.29 (2H, quintet, J=6.0), 2.31 (3H, s), 3.22 (2H, q, J=7.2), 3.94 (2H, t, J=6.0), 4.24 (2H, t, J=6.0), 4.56 (1H, brt), 5.73 (1H, brs), 6.70∼8.52 (9H, m) M/Z 466 (M+H)⁺ Example 98 N-[2-{3-(5-Chloro-4-phenyl-1H-imidazol-1-yl)propoxy}-6-sulfonylmethyl]phenyl-N'-3-methylbutylurea yield (%): 23 m.p. (°C): 186 to 187 ¹H-NMR (400 MHz, CDCl₃) δ ppm = 0.90 (6H, d, J=6.4), 1.41 (2H, q, J=6.8), 1.64 (1H, m), 2.27 (2H, quintet, J=5.6), 3.10 (3H, s), 3.30 (2H, q, J=6.8), 4.00 (2H, t, J=5.6), 4.27 (2H, t, J=5.6), 5.01 (1H, brt), 6.99 (1H, brs), 7.12∼7.95 (9H, m) M/Z 519 (M+H)⁺ Example 99 N-[6-Methyl-2-{3-(5-chloro-4-phenyl-1H-imidazol-1-yl)-propoxy}]phenyl-N'-3-methylbutylurea yield (%) : 38 m.p. (°C): 136 to 137 ¹H-NMR (400 MHz, CDCl₃) δ ppm = 0.87 (6H, d, J=6.4), 1.33 (2H, q, J=7.2), 1.61 (1H, m), 2.28 (2H, quintet, J=6.4), 2.30 (3H, s), 3.21 (2H, q, J=7.2), 3.95 (2H, t, J=6.4), 4.23 (2H, t, J=6.4), 4.47 (1H, brt), 5.63 (1H, brs), 6.69∼7.95 (9H, m) M/Z 455 (M+H)⁺ Example 100 N-[6-Methylamino-2-{3-(5-methyl-4-phenyl-1H-imidazol-1-yl)propoxy}]phenyl-N'-pentylurea yield (%) : 86 m.p. (°C): 93 to 94 ¹H-NMR (400 MHz, CDCl₃) δ ppm = 0.85 (3H, t, J=7.2), 1.21∼1.45 (6H, m), 2.21 (2H, quintet, J=5.6), 2.38 (3H, s), 2.84 (3H, s), 3.16 (2H, q, J=7.2), 3.94 (2H, t, J=5.6), 4.13 (2H, t, J=5.6), 4.85 (1H, brt), 5.40 (1H, brs), 6.21∼7.64 (9H, m) M/Z 450 (M+H)⁺ Example 101 N-[2-{3-(5-(1-methylethyl)-4-phenyl-1H-imidazol-1-yl)-propoxy}-6-sulfonylmethyl]phenyl-N'-3-methylbutylurea yield (%): 29 m.p. (°C): 191 to 192 ¹H-NMR (400 MHz, CDCl₃) δ ppm = 0.88 (6H, d, J=6.4), 1.28 (6H, d, J=7.2), 1.39 (2H, q, J=7.6), 1.63 (1H, m), 2.29 (2H, quintet, J=5.6), 3.10 (3H, s), 3.25 (2H, q, J=7.6), 3.28 (1H, septet, J=7.2), 4.11 (2H, t, J=5.6), 4.23 (2H, t, J=5.6), 5.17 (1H, brt), 6.89 (1H, brs), 7.16∼7.61 (9H, m) M/Z 527 (M+H)⁺ Example 102 N-[2-{3-(5-(1-Methylethyl)-4-phenyl-1H-imidazol-1-yl)-propoxy}-6-sulfonylmethyl]phenyl-N'-pentylurea yield (%): 35 m.p. (°C): 167 to 168 ¹H-NMR (400 MHz, CDCl₃) δ ppm = 0.87 (3H, t, J=7.2), 1.26 (6H, d, J=6.8), 1.21-1.54 (6H, m), 2.28 (2H, quintet, J=6.0), 3.10 (3H, s), 3.21 (2H, q, J=7.2), 3.28 (1H, septet, J=6.8), 4.11 (2H, t, J=6.0), 4.23 (2H, t, J=6.0), 5.23 (1H, brt), 7.01 (1H, brs), 7.16∼7.60 (9H, m) M/Z 527 (M+H)⁺ Example 103 N-[6-Methyl-2-[3-(4-(2,4,6-trimethoxyphenyl)-1H-imidazol-1-yl)propoxy]]phenyl-N'-pentylurea yield (%) : 24 m.p. (°C): oily substance ¹H-NMR (400 MHz, CDCl₃) δ ppm = 0.85 (3H, t, J=7.2), 1.23∼1.45 (6H, m), 2.28 (2H, m), 2.27 (3H, s), 3.16 (2H, q, J=7.2), 3.70 (6H, s), 3.83 (3H, s), 3.99 (2H, t, J=5.2), 4.20 (2H, t, J=5.2), 5.25 (1H, brt), 5.74 (1H, brs), 6.17 (2H, s), 6.65∼7.69 (5H, m) M/Z 511 (M+H)⁺ Example 104 N-16-Methyl-2-[3-{4-(2,4-difluorophenyl)-1H-imidazol-1-yl}propoxy]]phenyl-N'-pentylurea yield (%): 10 m.p. (°C): 147 to 148 ¹H-NMR (400 MHz, CDCl₃) δ ppm = 0.85 (3H, t, J=7.6), 1.22∼1.46 (6H, m), 2.47 (2H, quintet, J=6.0), 2.30 (3H, s), 3.18 (2H, q, J=7.6), 3.91 (2H, t, J=6.0), 4.20 (2H, t, J=6.0), 4.65 (1H, brs), 5.86 (1H, brs), 6.67∼8.09 (8H, m) M/Z 457 (M+H)⁺ Example 105 N-[6-Methyl-2-{3-(5-chloro-4-phenyl-1H-imidazol-1-yl)-propoxy}]phenyl-N'-2,2-dimethylpropylurea yield (%): 51 m.p. (°C): 171 to 172 ¹H-NMR (400 MHz, CDCl₃) δ ppm = 0.85 (9H, s), 2.27 (2H, q, J=5.6), 3.01 (2H, d, J=6.4), 3.95 (2H, t, J=5.6), 4.21 (2H, t, J=5.6), 4.64 (1H, brt), 5.72 (1H, brs), 6.70∼7.93 (9H, m) M/Z 455 (M+H)⁺ Example 106 N-[2-{3-(5-Ethyl-4-phenyl-1H-imidazol-1-yl)propoxy}-6-sulfonylmethyl]phenyl-N'-pentylurea yield (%) : 28 m.p. (°C): 160 to 161 1H-NMR (400 MHz, CDCl₃) δ ppm = 0.87 (3H, t, J=6.6), 1.23∼1.40 (7H, m), 1.51 (2H, m), 2.24 (2H, quintet, J=6.4), 2.81 (2H, q, J=7.6), 3.10 (3H, s), 3.24 (2H, q, J=6.8), 4.05 (2H, t, J=5.6), 4.17 (2H, t, J=6.8), 5.14 (1H, brs), 6.99 (1H, brs), 7.14∼7.66 (9H, m) M/Z 513 (M+H)⁺ Example 107 N-[6-Methyl-2-{3-(4-phenyl-5-propyl-1H-imidazol-1-yl)-propoxy}]phenyl-N'-pentylurea yield (%): 19 m.p. (°C): 107 to 108 ¹H-NMR (400 MHz, CDCl₃) δ ppm = 0.86 (3H, t, J=7.2), 0.96 (3H, t, J=7.6), 1.20∼1.32 (4H, m), 1.44 (2H, quintet, J=7.2), 1.60 (2H, sextet, J=7.6), 2.25 (2H, quintet, J=6.4), 2.28 (3H, s), 2.73 (2H, t, J=8.0), 3.17 (2H, q, J=6.8), 3.97 (2H, t, J=5.4), 4.13 (2H, t, J=6.4), 4.79 (1H, brs), 5.66 (1H, s), 6.67∼7.64 (9H, m) M/Z 463 (M+H)⁺ Example 108 N-[2-{3-(5-methyl-4-phenyl-1H-imidazol-1-yl)propoxy}-6-sulfonylmethyl]phenyl-N'-butylurea yield (%): 20 m.p. (°C): 184 to 185 ¹H-NMR (400 MHz, CDCl₃) δ ppm = 0.91 (3H, t, J=7.2), 1.34 (2H, sextet, J=7.2), 1.49 (2H, quintet, J=7.2), 2.21 (2H, quintet, J=5.8), 2.40 (3H, s), 3.10 (3H, s), 3.25 (2H, q, J=7.2), 4.02 (2H, t, J=5.4), 4.16 (2H, t, J=6.6), 5.19 (1H, brs), 6.99 (1H, s), 7.12∼7.64 (9H, m) M/Z 485 (M+H)⁺ Example 109 N-[2-{3-(5-Hydroxymethyl-4-phenyl-1H-imidazol-1-yl)-propoxy}-6-sulfonylmethyl]phenyl-N'-pentylurea yield (%): 28 m.p. (°C): 179 to 180 ¹H-NMR (400 MHz, CDCl₃) δ ppm = 0.89 (3H, t, J=7.0), 1.29∼1.55 (6H, m), 2.34 (2H, quintet, J=5.6), 2.57 (3H, brs), 3.12 (3H, s), 3.23 (2H, t, J=7.2), 4.07 (2H, t, J=5.2), 4.30 (2H, t, J=6.6), 4.66 (2H, s), 7.15∼7.65 (9H, m) M/Z 515 (M+H)⁺ Example 110 N-[6-Methyl-2-{3-(5-phenyl-4-propyl-1H-imidazol-1-yl)-propoxy}phenyl-N'-pentylurea yield (%): 38 m.p. (°C): 78 to 80 ¹H-NMR (400 MHz, CDCl₃) δ ppm = 0.83 (3H, t, J=7.6), 0.87 (3H, t, J=6.8), 1.26 (4H, m), 1.46 (2H, quintet, J=7.0), 1.60 (2H, sextet, J=7.6), 1.95 (2H, quintet, J=6.0), 2.29 (3H, s), 2.42 (2H, t, J=7.6), 3.18 (2H, q, J=6.8), 3.72 (2H, t, J=5.6), 4.08 (2H, t, J=6.4), 4.80 (1H, brs), 5.46 (1H, brs), 6.54∼7.50 (9H, m) M/Z 463 (M+H)⁺ Example 112 N-[6-Methyl-2-{3-(4-phenyl-1H-imidazol-1-yl)propoxy}]-phenyl-N'-3-methylbutylurea yield (%): 58 m.p. (°C) 55 to 57 ¹H-NMR (400 MHz, CDCl₃) δ ppm = 0.85 (6H, d, J=6.4), 1.31 (2H, q, J=7.2), 1.54 (1H, m), 2.19 (2H, m), 2.26 (3H, s), 3.19 (2H, q, J=6.0), 3.39 (2H, t, J=5.4), 4.14 (2H, t, J=6.4), 4.78 (1H, brs), 6.04 (1H, brs), 6.64∼7.73 (10H, m) M/Z 421 (M+H)⁺ Example 113 N-[6-Methyl-2-[3-{5-(1-methylethyl)-4-phenyl-1H-imidazol-1-yl}propoxy]]phenyl-N'-methylbutylurea yield (%): 42 m.p. (°C): 136 to 137 ¹H-NMR (400 MHz, CDCl₃) δ ppm = 0.87 (6H, d, J=6.8), 1.27 (6H, d, J=7.2), 1.33 (2H, q, J=6.8), 1.55 (1H, m), 2.29 (3H, s), 2.31 (2H, quintet, J=6.0), 3.21 (2H, q, J=60), 3.28 (1H, heptet, J=7.2), 4.04 (2H, t, J=5.6), 4.22 (2H, t, J=6.4), 4.81 (1H, brs), 5.62 (1H, brs), 6.72∼7.49 (9H, m) M/Z 463 (M+H)⁺ Example 114 N-[2-{3-(4-Phenyl-1H-imidazol-1-yl)propoxy}-6-sulfonylmethyl]phenyl-N'-pentylurea yield (%): 28 m.p. (°C): 142 to 143 ¹H-NMR (400 MHz, CDCl₃) δ ppm = 0.89(3H, t, J=6.8), 1.28∼1.54 (6H, m), 2.50 (2H, quintet, J=5.4), 3.12 (3H, s), 3.27 (2H, q, J=6.8), 3.99 (2H, t, J=5.4), 4.24 (2H, t, J=6.4), 5.10 (1H, brs), 7.01∼7.75 (11H, m) M/Z 485 (M+H)⁺ Example 115 N-[6-Methyl-2-[3-{5-(1-methylethyl)-4-phenyl-1H-imidazol-1-yl}propoxy]]phenyl-N'-pentylurea yield (%) : 29 m.p. (°C): 132 to 134 ¹H-NMR (400 MHz, CDCl₃) δ ppm = 0.86 (3H, t, J=7.2), 1.22∼1.48 (6H, m), 1.26 (1H, d, J=7.2), 2.30 (2H, quintet, J=6.4), 2.29 (3H, s), 3.18 (2H, q, J=5.8), 3.28 (1H, heptet, J=7.2), 4.03 (2H, t, J=5.4), 4.22 (2H, t, J=6.6), 4.85 (1H, brs), 5.63 (1H, brs), 6.68∼7.49 (9H, m) M/Z 463 (M+H)⁺ Example 116 N-[6-Methyl-2-[3-{4-(1-methylethyl)-5-phenyl-1H-imidazol-1-yl}propoxy]]phenyl-N'-pentylurea yield (%): 11 m.p. (°C): 127 to 128 ¹H-NMR (400 MHz, CDCl₃) δ ppm = 0. 87 (3H, t, J=7.0), 1.18 (6H, d, J=6.4), 1.20∼1.50 (6H, m), 1.98 (2H, quintet, J=5.2), 2.28 (3H, s), 2.79 (1H, heptet, J=6.4), 3.19 (2H, q, J=5.8), 3.74 (2H, d, J=5.2), 4.04 (2H, d, J=6.4), 4.85 (1H, brs), 5.39 (1H, brs), 6.54∼7.52 (9H, m) M/Z 463 (M+H)⁺ Example 117 N-[2-{3-(4-Phenyl-1H-imidazol-1-yl)propoxy}-6-sulfonylmethyl]phenyl-N'-butylurea yield (%): 31 m.p. (°C): 148 to 149 ¹H-NMR (400 MHz, CDCl₃) δ ppm = 0.92 (3H, ,t, J=7.2), 1.36 (2H, sextet, J=7.2), 1.53 (2H, quintet, J=7.2), 2.26 (2H, quintet, J=5.6), 3.11 (3H, s), 3.28 (2H, q, J=7.2), 4.00 (2H, t, J=5.6), 4.25 (2H, t, J=6.4), 4.97 (1H, brs), 6.96 (1H, brs), 7.11∼7.75 (10H, m) M/Z 471 (M+H)⁺ Example 118 N-[2-{3-(5-Methyl-4-phenyl-1H-imidazol-1-yl)propoxy}]-phenyl-N'-pentylurea yield (%): 87 m.p. (°C): 115 to 116 ¹H-NMR (400 MHz, CDCl₃) δ ppm = 0.85 (3H, t, J=7.2), 1.15∼1.37 (6H, m), 2.29 (2H, quintet, J=5.6), 2.35 (3H, s), 3.00 (2H, dt, J=7.2, 6.0), 4.08∼4.15 (4H, m), 6.26 (1H, brs), 6.43 (1H, brt, J=7.2), 6.72∼8.15 (10H, m) M/Z 421 (M+H)⁺ Example 119 N-[6-Methyl-2-{3-(5-methyl-4-phenyl-1H-imidazol-1-yl)-propoxy}]phenyl-N'-pentylurea yield (%) : 47 m.p. (°C): 130 to 134 ¹H-NMR (400 MHz, CDCl₃) δ ppm = 0.86 (3H, t, J=7.0), 1.19∼1.46 (6H, m), 2.20 (2H, m), 2.28 (3H, s), 2.37 (3H, s), 3.15 (2H, q, J=6.6), 3.94 (2H, t, J=5.6), 4.12 (2H, t, J=6.4), 4.77 (1H, brt), 5.80 (1H, brs), 6.66∼7.64 (9H, m) M/Z 435 (M+H)⁺ Example 120 N-[2-{3-(5-Methyl-4-phenyl-1H-imidazol-1-yl)propoxy}]-N'-pentylurea yield (%): 97 m.p. (°C): 157 to 161 1H-NMR (400 MHz, CDCl₃) δ ppm = 0.82 (3H, t, J=7.4), 1.12∼1.42 (6H, m), 2.27 (2H, quintet, J=10.0), 2.41 (3H, s), 3.16 (2H, q, J=6.0), 4.11 (2H, t, J=5.6), 4.20 (2H, t, J=6.4), 4.55 (1H, brt), 6.00 (1H, brs), 7.20∼8.04 (12H, m) M/Z 471 (M+H)⁺ Example 121 N-[6-Hydroxy-2-{3-(5-methyl-4-phenyl-1H-imidazol-1-yl)propoxy}]phenyl-N'-pentylurea yield (%) : 44 m.p. (°C): 120 to 121 ¹H-NMR (400 MHz, CDCl₃) δ ppm = 0.88 (3H, t, J=6.8), 1.20∼1.41 (6H, m), 2.36 (3H, s), 2.36-2.42 (2H, m), 3.00∼3.05 (2H, m), 4.16-4.21 (4H, m), 5.88 (1H, brs), 6.32 (1H, d, J=8.0), 6.63 (1H, d, J=8.4), 6.89 (1H, t, J=8.0), 7.10∼7.59 (6H, m), 7.78 (1H, s), 10.52 (1H, brs) M/Z 437 (M+H)⁺ Example 122 N-[6-Methoxy-2-{3-(5-methyl-4-phenyl-1H-imidazol-1-yl) propoxy}]phenyl-N'-pentylurea yield (%): 34 m.p. (°C): 127 ¹H-NMR (400 MHz, CDCl₃) δ ppm = 0.86 (3H, t, J=7.0), 1.05∼1.51 (6H, m), 2.12-2.21 (2H, m), 2.37 (3H, s), 3.19 (2H, q, J=7.0), 3.82 (3H, s), 3.95 (2H, t, J=5.6), 4.12 (2H, t, J=6.0), 5.42 (1H, brt), 5.98 (1H, brs), 6.50∼7.64 (8H, m) M/Z 451 (M+H)⁺ Example 123 N-[6-Ethyl-2-{3-(5-methyl-4-phenyl-1H-imidazol-1-yl)-propoxy}]phenyl-N'-pentylurea yield (%): 19 m.p. (°C): 122 to 124 ¹H-NMR (400 MHz, CDCl₃) δ ppm = 0.86 (3H, t, J=7.2), 1.18∼1.46 (6H, m), 1.19 (3H, t, J=7.6), 2.19-2.26 (2H, m), 2.40 (3H, s), 2.68 (2H, q, J=7.6), 3.13∼3.21 (2H, m), 3.95 (2H, t, J=5.4), 4.15 (2H, t, J=6.6), 4.51 (1H, m), 5.54 (1H, brs), 6.70∼7.65 (9H, m) M/Z 449 (M+H)⁺ Example 124 N-[2-{3-(5-methyl-4-phenyl-1H-imidazol-1-yl)propoxy}-6-propyl]phenyl-N'-pentylurea yield (%) : 36 m.p. (°C): 116 to 121 1H-NMR (400 MHz, CDCl₃) δ ppm = 0.87 (3H, t, J=7.2), 0.96 (3H, t, J=6.0), 1.19∼1.36 (4H, m), 2.19∼2.30 (2H, m), 2.40 (3H, s), 2.60∼2.67 (2H, m), 3.14∼3.21 (2H, m), 3.97 (2H, t, J=5.6), 4.17 (2H, t, J=6.6), 4.62 (1H, brt) , 5.65 (1H, brs), 6.70∼7.66 (9H, m) M/Z 463 (M+H)⁺ Example 125 N-[6-Hydroxymethyl-2-{3-(5-methyl-4-phenyl-1H-imidazol-1-yl)propoxy}]phenyl-N'-pentylurea yield (%) 13 m.p. (°C): oily substance ¹H-NMR( 400 MHz, CDCl₃) δ ppm = 0.87 (3H, t, J=6.8), 1.21∼1.36 (4H, m), 1.50∼1.60 (2H, m), 2.18∼2.25 (2H, m), 2.39 (3H, s), 3.28∼3.36 (2H, m), 4.03 (2H, t, J=5.6), 4.23 (2H, t, J=6.8), 5.08 (3H, s), 6.59∼7.65 (9H, m) M/Z 433 (M-OH)⁺ Example 126 N-[6-Methyl-2-[3-{4-(4-nitro)phenyl-1H-imidazol-1-yl}-propoxy]]phenyl-N'-pentylurea yield (%): 37 m.p. (°C): 174 to 175 ¹H-NMR (400 MHz, CDCl₃) δ ppm = 0.86 (3H, s), 1.19∼1.35 (4H, m), 1.41∼1.51 (2H, m), 2.30 (3H, s), 3.19∼3.24 (2H, m), 3.96 (2H, t, J=5.6), 4.25 (2H, t, J=6.6), 4.50 (1H, brt), 5.65 (1H, brs), 6.72 (1H, d, J=7.8), 6.91 (1H, d, J=7.8), 7.15 (1H, t, J=7.8), 7.42 (1H, s), 7.57 (1H, s), 7.88 (1H, d, J=11.2), 8.22 (1H, d, J=11.2) M/Z 466 (M+H)⁺ Example 127 N-[6-Methyl-2-[3-{4-(4-chloro)phenyl-1H-imidazol-1-yl}propoxy]]phenyl-N'-pentylurea yield (%): 35 m.p. (°C): 141 to 144 ¹H-NMR (400 MHz, CDCl₃) δ ppm = 0.86 (3H, t, J=7.0), 1.19∼1.35 (4H, m), 1.44 (2H, quintet, J=7.0), 2.21∼2.29 (2H, m), 2.30 (3H, s), 3.19 (2H, dt, J=6.0, 7.2), 3.94 (2H, t, J=5.6), 4.20 (2H, t, J=6.4), 4.54 (1H, brt), 5.65 (1H, brs), 6.66∼7.68 (9H, m) M/Z 455 (M+H)⁺ Example 128 N-[6-Methyl-2-{3-(4-methyl-5-phenyl-1H-imidazol-1-yl)-propoxy}]phenyl-N'-pentylurea yield (%): 32 m.p. (°C): oily substance ¹H-NMR (400 MHz, CDCl₃) δ ppm = 0.87 (3H, t, J=6.0), 1.20∼1.51 (6H, m), 1.90∼1.98 (2H, m), 2.17 (3H, s), 2.30 (3H, s), 3.13∼3.21 (2H, m), 3.72 (2H, t, J=5.4), 4.13 (2H, t, J=6.2), 4.77 (1H, brt), 5.53 (1H, brs), 6.55∼7.54 (9H, m) M/Z 435 (M+H)⁺ Example 129 N-[6-Methyl-2-[3-{4-(3,4,5-trimethoxy)phenyl-1H-imidazol-1-yl}propoxy]]phenyl-N'-pentylurea yield (%): 25 m.p. (°C): oily substance ¹H-NMR (400 MHz, CDCl₃) δ ppm = 0.84 (3H, t, J=6.8), 1.17∼1.29 (4H, m), 1.42 (2H, quintet, J=7.2), 2.15∼2.22 (2H, m), 2.27 (3H, s), 3.16 (2H, q, J=6.8), 3.83∼3.90 (2H, m), 3.85 (3H, s), 3.88 (6H, s), 4.14 (2H, t, J=6.4), 4.89 (1H, brs), 6.17 (1H, brs), 6.66 (1H, d, J=8.0), 6.84 (1H, d, J=8.0), 6.98 (2H, s), 7.08 (1H, t, J=8.0), 7.18 (1H, s), 7.49 (1H, s) M/Z 511 (M+H)⁺ Example 130 N-[ 6-(1-Methylethyl)-2-{3-(5-methyl-4-phenyl-1H-imidazol-1-yl)propoxy}]phenyl-N'-pentylurea yield (%): 24 m.p. (°C): 153 to 154 ¹H-NMR (400 MHz, CDCl₃) δ ppm = 0.85 (3H, t, J=7.0), 1.19 (6H, d, J=6.8), 1.19∼1.30 (4H, m), 1.39∼1.46 (2H, m), 2.19-2.26 (2H, m), 2.41 (3H, s), 3.15∼3.20 (2H, m), 3.33 (1H, septet, J=6.8), 3.95 (2H, t, J=5.4), 4.16 (2H, t, J=6.4), 4.61 (1H, brt), 5.63 (1H, brs), 6.69∼7.64 (9H, m) M/Z 463 (M+H)⁺ Example 131 N-[6-Methyl-2-{3-(5-chloro-4-phenyl-1H-imidazol-1-yl)-propoxy}]phenyl-N'-butylurea yield (%): 54 m.p. (°C): 151 to 155 ¹H-NMR (400 MHz, CDCl₃) δ ppm = 0.88 (3H, t, J=7.2), 1.24∼1.48 (4H, m), 2.28∼2.34 (2H, m), 2.28 (3H, s), 3.16∼3.22 (2H, m), 3.94 (2H, t, J=5.4), 4.23 (2H, t, J=6.4), 4.69 (1H, brs), 5.85 (1H, brs), 6.68∼7.95 (9H, m) M/Z 441 (M+H)⁺ Example 132 N-[2-{3-(5-Ethyl-4-phenyl-1H-imidazol-1-yl)propoxy}-6-sulfonylmethyl]phenyl-N'-butylurea yield (%) : 57 m.p. (°C): 171 to 172 ¹H-NMR (400 MHz, CDCl₃) δ ppm = 0.88 (3H, t, J=7.2), 1.23∼1.52 (7H, m), 2.23∼2.31 (2H, m), 2.82 (2H, q, J=7.6), 3.11 (3H, s), 3.19∼3.24 (2H, m), 4.07 (2H, t, J=5.4), 4.30 (2H, t, J=6.6), 5.69 (1H, brs), 7.12∼7.60 (9H, m), 8.08 (1H, brs) M/Z 499 (M+H)⁺ Example 133 N-[2-{3-(5-Chloro-4-phenyl-1H-imidazol-1-yl)propoxy}-6-sulfonylmethyl]phenyl-N'-butylurea yield (%): 23 m.p. (°C): 183 to 186 ¹H-NMR (400 MHz, CDCl₃) δ ppm = 0.90 (3H, t, J=7.4), 1.29∼1.52 (4H, m), 2.21∼2.30 (2H, m), 3.11 (3H, s), 3.20∼3.27 (2H, m), 3.96 (2H, t, J=5.6), 4.25 (2H, t, J=6.4), 5.38 (1H, brs), 7.08∼7.94 (10H, m) 3 M/Z 505 (M+H)⁺ Example 134 N-[6-Methyl-2-{3-(5-hydroxymethyl-4-phenyl-1H-imidazol-1-yl)propoxy}]phenyl-N'-butylurea yield (%) : 40 m.p. (°C): 128 to 130 ¹H-NMR (400 MHz, CDCl₃) δ ppm = 0.84 (3H, t, J=7.4), 1.20∼1.41 (4H, m), 2.10∼2.19 (2H, m), 2.25 (3H, s), 3.15 (2H, q, J=6.4), 3.86 (2H, t, J=5.0), 4.12 (2H, t, J=7.4), 4.67 (2H, s), 5.00 (1H, brs), 6.42 (1H, brs), 6.63 (1H, d, J=8.0), 6.82 (1H, d, J=8.0), 7.09 (1H, t, J=8.0), 7.21∼7.67 (9H, m) M/Z 437 (M+H)⁺ Example 135 N-[2-{3-(5-Hydroxymethyl-4-phenyl-1H-imidazol-1-yl)-propoxy}-6-sulfonylmethyl]phenyl-N'-butylurea yield (%): 50 m.p. (°C): 180 to 183 ¹H-NMR (400 MHz, CDCl₃) δ ppm = 0.90 (3H, t, J=7.2), 1.25∼1.52 (4H, m), 2.12∼2.34 (2H, m), 3.10 (3H, s), 3.23 (2H, q, J=6.0), 4.00 (2H, t, J=5.2), 4.27 (2H, t, J=6.2), 4.66 (3H, s), 5.56 (1H, brs), 7.07∼7.69 (11H, m) M/Z 501 (M+H)⁺ Example 136 N-[2-{3-(5-Methyl-4-phenyl-1H-imidazol-1-yl)propoxy}-6-sulfonylmethyl]phenyl-N'-cyclohexylurea yield (%): 17 m.p. (°C): 202 to 203 ¹H-NMR (400 MHz, CDCl₃) δ ppm = 1.06∼1.19 (5H, m), 1.54∼1.74 (3H, m), 1.86∼1.98 (2H, m), 2.16∼2.21 (2H, m), 2.39 (3H, s), 3.12 (3H, s), 3.53∼3.63 (1H, m), 3.99 (2H, t, J=5.2), 4.17 (2H, t, J=6.6), 5.41 (1H, brs), 7.09∼7.66 (10H, m) M/Z 511 (M+H)⁺ Example 137 N-[6-Methyl-2-{3-(5-ethyl-4-phenyl-1H-imidazol-1-yl)-propoxy}]-N'-3-methylbutylurea yield (%): 54 m.p. (°C): 110 to 111 ¹H-NMR (400 MHz, CDCl₃) δ ppm = 0.86 (6H, d, J=6.6), 1.22 (3H, t, J=7.6), 1.27∼1.35 (2H, m), 1.50∼1.60 (1H, m), 2.19∼2.23 (2H, m), 2.27 (3H, s), 2.74∼2.80 (2H, m), 3.16∼3.22 (2H, m), 3.94 (2H, t, J=5.6), 4.11 (2H, t, J=6.6), 4.93 (1H, brs), 5.97 (1H, brs), 6.65∼7.64 (8H, m), 7.50 (1H, s) M/Z 449 (M+H)⁺ Example 138 N-[6-Methyl-2-{3-(5-ethyl-4-phenyl-1H-imidazol-1-yl)-propoxy}]phenyl-N'-2,2-dimethylpropylurea yield (%) : 47 m.p. (°C): oily substance ¹H-NMR (400 MHz, CDCl₃) δ ppm = 0.83 (9H, s), 1.88 (3H, t, J=7.4), 2.11∼2.20 (2H, m), 2.25 (3H, s), 2.74 (2H, q, J=7.4), 2.98 (2H, d, J=6.0), 3.91 (2H, t, J=5.4), 4.06 (2H, t, J=6.8), 5.31 (1H, brs), 6.28 (1H, brs), 6.61∼7.63 (8H, m), 7.50 (1H, s) M/Z 449 (M+H)⁺ Example 139 N-[6-Methyl-2-{3-(4-phenyl-1H-imidazol-1-yl)propoxy}]-phenyl-N'-2,2-dimethylpropylurea yield (%): 48 m.p. (°C): 159 to 161 ¹H-NMR (400 MHz, CDCl₃) δ ppm = 0.81 (9H, s), 2.07∼2.14 (2H, m), 2.26 (3H, s), 2.98 (2H, d, J=6.4), 3.82 (2H, t, J=5.6), 4.06 (2H, t, J=6.6), 5.19 (1H, brs), 6.43 (1H, brs), 6.60∼7.72 (8H, m), 7.14 (1H, d, J=1.4), 7.48 (1H, d, J=1.4) M/Z 421 (M+H)⁺ Example 140 N-[6-Methyl-2-{3-(5-methyl-4-phenyl-1H-imidazol-1-yl)-propoxy}]phenyl-N'-butylurea A solution of 430 mg of butyl isocyanate in chloroform was dropped into a solution of 1.16 g of 6-methyl-2-{3-(5-methyl-4-phenyl-1H-imidazol-1-yl)-propoxy}aniline in chloroform. After the completion of the dropping, the obtained mixture was heated under reflux for 5 hours to conduct a reaction. After the completion of the reaction, the solvent was distilled off and the residue was recrystallized from ethyl acetate to give 1.56 g of the title compound. yield (%): 100 m.p. (°C): 139 to 140 ¹H-NMR (400 MHz, CDCl₃) δ ppm = 0.88 (3H, t, J=7.2), 1.21∼1.47 (4H, m), 2.26 (2H, quintet, J=5.6), 2.29 (3H, s), 2.38 (3H, s), 3.16 (2H, q, J=7.2), 3.96 (2H, t, J=5.6), 4.15 (2H, t, J=5.6), 4.67 (1H, brt), 5.63 (1H, brs), 6.67∼7.65 (9H, m) M/Z 421 (M+H)⁺ The compounds which will be described in the following Examples 141 to 144 were prepared in a similar manner to that of Example 140. Chemical structural formula, yield (%), melting point (°C), mass spectrometry data (M+H)⁺ and ¹H-NMR (δ ppm, JHz) will now be given with respect to each of the compounds. Example 141 N-[6-Methyl-2-{3-(5-methyl-4-phenyl-1H-imidazol-1-yl)-propoxy}]phenyl-N'-cyclohexylurea yield (%) : 57 m.p. (°C): 166 to 167 ¹H-NMR (400 MHz, CDCl₃) δ ppm = 0.97∼1.97 (10H, m), 2.23 (2H, Quintet, J=5.6), 2.29 (3H, s), 2.39 (3H, s), 3.63 (1H, m), 3.96 (2H, t, J=5.6), 4.14 (2H, t, J=5.6), 4.51 (1H, brd), 5.62 (1H, brs), 6.67∼7.65 (9H, m) M/z 447 (M+H)⁺ Example 142 N-[2-{2-(5-methyl-4-phenyl-1H-imidazol-1-yl)}ethyloxymethyl-6-methyl]phenyl-N'-pentylurea yield (%) : 60 m.p. (°C): 72 to 73 ¹H-NMR (400 MHz, CDCl₃) δ ppm = 0.84 (3H, t, J=7.6), 1.19∼2.04 (6H, m), 2.16 (3H, s), 2.32 (3H, s), 3.00 (2H, q, J=7.6), 3.68 (2H, t, J=5.2), 4.09 (2H, t, J=5.2), 4.34 (2H, s), 4.80 (1H, brs), 5.89 (1H, brs), 7.07∼7.65 (9H, m) M/Z 435 (M+H)⁺ Example 143 N-[6-Methyl-2-{2-hydroxy-3-(5-methyl-4-phenyl-1H-imidazol-1-yl)}propoxy]phenyl-N'-pentylurea yield (%): 32 m.p. (°C): 182 to 184 ¹H-NMR (400 MHz, CDCl₃) δ ppm = 0.86 (3H, t, J=6.8), 1.20∼1.50 (6H, m), 2.30 (3H, s), 2.39 (3H, s), 3.18 (2H, m), 3.86 (1H, m), 4.10 (4H, m), 6.70∼7.60 (9H, m) M/Z 451 (M+H)⁺ Example 144 N-[2-{2-(5-methyl-4-phenyl-1H-imidazol-1-yl)}-ethylthiomethyl-6-methyl]phenyl-N'-pentylurea yield (%): 64 m.p. (°C): 130 to 131 ¹H-NMR (400 MHz, CDCl₃) δ ppm = 0.86 (3H, t, J=7.2), 1.20∼1.50 (6H, m), 2.25 (3H, s), 2.31 (3H, s), 2.72 (2H, t, J=6.8), 3.14 (2H, q, J=6.4), 3.59 (2H, s), 3.95 (2H, t, J=6.8), 4.70 (1H, brs), 6.50 (1H, brs), 7.00∼7.70 (9H, m) M/Z 451 (M+H)⁺ Example 145 N-[6-Methyl-2-{3-(5-methyl-4-phenyl-1H-imidazol-1-yl)}propoxy]phenyl-N',N'-(pentane-1,5-diyl)urea A toluene solution of 1.60 g of N-[6-methyl -2-{3-(5-methyl-4-phenyl-1H-imidazol-1-yl)-propoxy}]phenyl-O-phenylurethane derived from 6-methyl-2-{3-(5-methyl-4-phenyl-1H-imidazol-1-yl)-propoxy)aniline,and 930 mg of piperidine was heated under reflux for 30 minutes to conduct a reaction. After the completion of the reaction, the reaction mixture was concentrated, purified by column chromatography and recrystallized from an ethyl acetate/ethanol/hexane mixture to give 900 mg of the title compound. yield (%): 57 m.p. (°C): 167 to 168 ¹H-NMR (400 MHz, CDCl₃) δ ppm = 1.52∼1.68 (6H, m), 2.22 (2H, quintet, J=6.0), 2.23 (3H, s), 2.37 (3H, s), 3.47 (4H, m), 4.03 (2H, t, J=6.0), 4.08 (2H, t, J=6.0), 5.90 (1H, brs), 6.68∼7.63 (9H, m) M/Z 433 (M+H)⁺ The compounds which will be described in the following Examples 146 to 152 were prepared in a similar manner to that of Example 145. Chemical structural formula, yield (%), melting point (°C), mass spectrometry data (M+H)⁺ and ¹H-NMR (δ ppm, JHz) will now be given with respect to each of the compounds. Example 146 N-[6-Methyl-2-{3-(4-methyl-5-phenyl-1H-imidazol-1-yl)-propoxy}]phenyl-N'-3-methoxypropylurea yield (%) : 49 m.p. (°C): 123 to 124 ¹H-NMR (400 MHz, CDCl₃) δ ppm = 1.71 (2H, quintet, J=6.0), 2.21 (2H, quintet, J=6.0), 2.30 (3H, s), 2.38 (3H, s), 3.15 (3H, s), 3.30 (2H, q, J=6.0), 3.39 (2H, t, J=6.0), 3.95 (2H, t, J =6.0), 4.13 (2H, t, J=6.0), 5.22 (1H, brt), 5.71 (1H, brs), 6.68∼7.64 (9H, m) M/Z 437 (M+H)⁺ Example 147 N-[6-Methyl-2-{3-(5-methyl-4-phenyl-1H-imidazol-1-yl)-propoxy}]phenyl-N'-2-ethoxyethylurea yield (%): 44 m.p. (°C): 121 to 122 ¹H-NMR (400 MHz, CDCl₃) δ ppm = 1.12 (3H, t, J=7.2), 2.22 (2H, quintet, J=6.0), 2.30 (3H, s), 2.38 (3H, s), 3.38 (2H, q, J=7.2), 3.43 (2H, t, J=7.2), 3.47 (2H, q, J=7.2), 3.96 (2H, t, J=6.0), 4.13 (2H, t, J=6.0), 5.01 (1H, brt), 5.78 (1H, brs), 6.69∼7.64 (9H, m) M/Z 437 (M+H)⁺ Example 148 N-[6-Methyl-2-{3-(5-methyl-4-phenyl-1H-imidazol-1-yl)-propoxy}]pheny1-N',N'-(3-methylpentane-1,5-diyl)urea yield (%): 77 m.p. (°C): 123 to 124 ¹H-NMR (400 MHz, CDCl₃) δ ppm = 0.96 (3H, d, J=6.8), 1.10∼1.21 (2H, m), 1.58 (1H, m), 1.67 (2H, m), 2.21 (2H, quintet, J=5.6), 2.24 (3H, s), 2.37 (3H, s), 2.86 (2H, t, d, J=13.2, 2.8), 4.02 (2H, t, J=5.6), 4.06 (2H, m), 4.09 (2H, t, J=5.6), 5.91 (1H, brs), 6.68∼7.63 (9H, m) M/Z 447 (M+H)⁺ Example 149 N-[2-{3-(5-Methyl-4-phenyl-1H-imidazol-1-yl)propoxy}-6-sulfonylmethyl]phenyl-N'-hexylurea yield (%): 41 m.p. (°C): 171 to 172 ¹H-NMR (400 MHz, CDCl₃) δ ppm = 0.87 (3H, t, J=6.8), 1.19∼1.54 (8H, m), 2.21 (2H, quintet, J=5.2), 2.40 (3H, s), 3.11 (3H, s), 3.25 (2H, q, J=6.8), 4.02 (2H, t, J=5.2), 4.16 (2H, t, J=5.2), 5.21 (1H, brt), 7.01 (1H, brs), 7.11∼7.65 (9H, m) M/Z 513 (M+H)⁺ Example 150 N-[6-methyl-2-{3-(5-methyl-4-phenyl-1H-imidazol-1-yl)-thiopropyl}]phenyl-N'-Pentylurea yield (%): 51 m.p. (°C): 111 to 113 ¹H-NMR (400 MHz, CDCl₃) δ ppm = 0.87 (3H, t, J=7.2), 1.18∼1.50 (6H, m), 2.09 (2H, quintet, J=6.8), 2.30 (3H, s), 2.36 (3H, s), 2.84 (2H, t, J=6.8), 3.18 (2H, q, J=7.2), 4.07 (2H, t, J=6.8), 4.46 (1H, brt), 5.90 (1H, brs), 7.08∼7.77 (9H, m) M/Z 451 (M+H)⁺ Example 151 N-[6-Methyl-2-{3-(5-methyl-4-phenyl-1H-imidazol-1-yl)-propoxy}]phenyl-N'-3-methylbutylurea yield (%) : 54 m.p. (°C): 127 to 128 ¹H-NMR (400 MHz, CDCl₃) δ ppm = 0.86 (6H, d, J=6.4), 1.31 (2H, q, J=7.2), 1.55 (1H, m), 2.20 (2H, quintet, J=6.4), 2.27 (3H, s), 2.37 (3H, s), 3.19 (2H, q, J=6.4), 3.94 (2H, t, J=6.4), 4.12 (2H, t, J=6.4), 4.70 (1H, brt), 5.78 (1H, brs), 6.66∼7.63 (9H, m) M/Z 435 (M+H)⁺ Example 152 N-[6-Methyl-2-{3-(5-methyl-4-phenyl-1H-imidazol-1-yl)-propoxy}]phenyl-N'-hexylurea yield (%): 61 m.p. (°C): 139 to 140 ¹H-NMR (400 MHz, CDCl₃) δ ppm = 0.86 (3H, t, J=6.0), 1.17∼1.46 (8H, m), 2.23 (2H, quintet, J=5.6), 2.30 (3H, s), 2.39 (3H, s), 3.15 (2H, q, J=6.0), 3.96 (2H, t, J=5.6), 4.14 (2H, t, J=5.6), 4.65 (1H, brt), 5.62 (1H, brs), 6.67∼7.65 (9H, m) M/Z 449 (M+H)⁺ Example 153 N-[2-{2-(5-Methyl-4-phenyl-1H-imidazol-1-yl))ethylsulfinylmethyl-6-methyl]phenyl-N'-pentylurea A solution of 12 mg of m-chloroperbenzoic acid in methylene chloride was dropped into a solution of 24 mg of N-(2-{2-(5-methyl-4-phenyl-1H-imidazol-1-yl)-ethylthiomethyl-6-methyl)phenyl-N'-pentylurea in methylene chloride at -78°C. After the completion of the dropping, the temperature of the mixture was allowed to rise spontaneously and the mixture was stirred for 2.5 hours to conduct a reaction. After the completion of the reaction, ether was added to the reaction mixture and excess peracid was decomposed with 1M sodium hydrogensulfite. The resulting mixture was washed with 1M Na₂CO₃ twice. The obtained organic layer was washed with a saturated aqueous solution of common salt, dried over magnesium sulfate and distilled to remove the solvent. The residue was purified by column chromatography to give 18 mg of the title compound as an amorphous substance. yield (%): 73 m.p. (°C): 116 to 118 ¹H-NMR (400 MHz, CDCl₃) δ ppm = 0.88 (3H, t, J=6.8), 1.20∼1.60 (6H, m), 2.29 (3H, s), 2.38 (3H, s), 2.95 (2H, t, J=6.0), 3.18 (2H, q, J=6.4), 3.85 (1H, m), 4.26 (2H, m), 4.35 (1H, m), 4.71 (1H, brs), 7.00∼7.62 (9H, m) M/Z 467 (M+H)⁺ The compound which will be described in the following Example 154 was prepared in a similar manner to that of Example 153. Chemical structural formula, yield (%), melting point (°C), mass spectrometry data (M+H)⁺ and ¹H-NMR (δ ppm, JHz) will now be given with respect to the compound. Example 154 N-[6-Methyl-2-{3-(5-methyl-4-phenyl-1H-imidazol-1-yl)-sulfinylpropyl}]phenyl-N'-pentylurea yield (%): 97 m.p. (°C): oily substance ¹H-NMR (400 MHz, CDCl₃) δ ppm = 0.87 (3H, t, J=6.8), 1.20∼1.50 (6H, m), 2.01 (2H, m), 2.18 (3H, s), 2.37 (3H, s), 2.83 (1H, dt, J=13.2, 7.2), 3.02 (1H, dt, J=13.2, 7.2), 3.15 (2H, m), 4.01 (2H, t, J=7.2), 5.58 (1H, brs), 7.0∼7.60 (9H, m) M/Z 467 (M+H)⁺ Example 155 N-[6-Methyl-2-{3-(5-methyl-4-phenyl-1H-imidazol-1-yl)-sulfonylpropyl}]phenyl-N'-pentylurea 540 mg of m-chloroperbenzoic acid was added to a methylene chloride solution of 700 mg of N-[6-methyl-2-{3-(5-methyl-4-phenyl-1H-imidazol-1-yl)propylthio}]-phenyl-N'-pentylurea under cooling with ice. After 30 minutes, the temperature of the mixture was raised to room temperature and the resulting mixture was stirred for one hour to conduct a reaction. After the completion of the reaction, excess peracid was decomposed with an aqueous solution of sodium thiosulfate. The resulting mixture was extracted with ethyl acetate. The ethyl acetate layer was washed with 1N sodium hydroxide and a saturated aqueous solution of common salt, dried over magnesium sulfate and distilled to remove the solvent. The residue was purified by column chromatography to give 560 mg of the title compound as an amorphous substance. yield (%) : 74 m.p. (°C): 45 to 47 ¹H-NMR (400 MHz, CDCl₃) δ ppm = 0.87 (3H, t, J=6.8), 1.18∼1.52 (6H, m), 2.15 (2H, quintet, J=7.2), 2.32 (3H, s), 2.34 (3H, s), 3.14 (2H, t, J=7.2), 3.17 (2H, q, J=6.8), 4.01 (2H, t, J=7.2), 5.10 (1H, brt), 7.21∼7.83 (10H, m) M/Z 483 (M+H)⁺ The compounds which will be described in the following Examples 156 to 157 were prepared in a similar manner to that of Example 155. Chemical structural formula, yield (%), melting point (°C), mass spectrometry data (M+H)⁺ and ¹H-NMR (δ ppm, JHz) will now be given with respect to each of the compounds. Example 156 N-[2-{2-(5-Methyl-4-phenyl-1H-imidazol-1-yl)}ethylsulfonylmethyl-6-methyl]phenyl-N'-pentylurea yield (%): 85 m.p. (°C): 168 to 170 ¹H-NMR (400 MHz, CDCl₃) δ ppm = 0.88 (3H, t, J=6.8), 1.27∼1.63 (6H, m), 2.31 (3H, s), 2.42 (3H, s), 3.18 (2H, q, J=6.0), 3.38 (2H, t, J=6.8), 4.19 (2H, s), 4.40 (2H, t, J=6.8), 6.61 (1H, brs), 7.10∼7.65 (9H, m) M/Z 483 (M+H)⁺ Example 157 N-[6-Methyl-2-{3-(4-methanesulfonylmethyl-5-phenyl-1H-imidazol-1-yl)propoxy}]phenyl-N'-pentylurea yield (%): 51 m.p. (°C): 108 to 110 ¹H-NMR (400 MHz, CDCl₃) δ ppm = 0.86 (3H, t, J=7.2), 1.18∼1.50 (6H, m), 2.31 (3H, s), 2.34 (2H, quintet, J=5.6), 2.57 (3H, s), 3.18 (2H, q, J=7.2), 4.04 (2H, t, J=5.6), 4.40 (2H, t, J=5.6), 4.66 (2H;s), 4.78 (1H, brt), 5.99 (1H, brs), 6.71∼7.79 (9H, m) M/Z 513 (M+H)⁺ Example 158 N-[6-Methyl-2-[3-{4-(2-methanesulfonylamino)phenyl-1H-imidazol-1-yl)}propoxy]]phenyl-N'-pentylurea 100 mg of palladium-carbon was added to an ethanoicl solution of 1.18 g of N-[6-methyl-2-[3-{4-(2-nitrophenol)-1H-imidazol-1-yl}propoxy]]phenyl-N'-pentylurea to conduct catalytic reduction in a stream of hodrogen. Thus, 1.10 g of N-[6-methyl-2-[3-{4-(2-aminophenyl)-1H-imidazol-1-yl}propoxy]]phenyl-N'-pentylurea was obtained. A solution of 0.53 cc of triethylamine and 660 mg of methanesulfonic anhydride in methylene chloride was dropped into a solution of this product in methylene chloride under cooling with ice. The obtained mixture was stirred for 30 minutes and the temperature of the mixture was raised to room temperature, followed by the stirring for one hour. After the completion of the reaction, the reaction mixture was extracted with ethyl acetate and the ethyl acetate layer was dried over magnesium sulfate and distilled to remove the solvent. The residue was purified by column chromatography to give 370 mg of the title compound as an amorphous substance. yield (%): 39 m.p. (°C): 65 to 70 ¹H-NMR (400 MHz, CDCl₃) δ ppm = 0.85 (3H, t, J=7.2), 1.18∼1.50 (6H, m), 2.72 (2H, quintet, J=5.6), 2.32 (3H, s), 2.90 (3H, s), 3.20 (2H, q, J=7.2), 3.93 (2H, t, J=5.6), 4.24 (2H, t, J=5.6), 4.45 (1H, brt), 5.73 (1H, brs), 6.67∼7.68 (9H, m) M/Z 514 (M+H)⁺ The compounds which will be described in the following Examples 159 to 163 were prepared in a similar manner to that of Example 158. Chemical structural formula, yield (%), melting point (°C), mass spectrometry data (M+H)⁺ and ¹H-NMR (δ ppm, JHz) will now be given with respect to each of the compounds. Example 159 N-[2-{3-(5-Methyl-4-phenyl-1H-imidazol-1-yl)propoxy}-6-trifluoromethanesulfonylamino]phenyl-N'-pentylurea yield (%): 46 m.p. (°C): 111 to 113 ¹H-NMR (400 MHz, CDCl₃) δ ppm = 0.87 (3H, t, J=7.2), 1.18∼1.44 (6H, m), 2.37 (2H, quintet, J=4.5), 2.39 (3H, s), 3.05 (2H, q, J=7.2), 4.03 (1H, brt), 4.15 (2H, t, J=4.5), 4.18 (2H, t, J=4.5), 5.98 (1H, brs), 6.64∼7.58 (9H, m), 7.78 (1H, s) M/Z 568 (M+H)⁺ Example 160 N-[6-Methanesulfonylamino-2-{3-(5-methyl-4-phenyl-1H-imidazol-1-yl) propoxy}]phenyl-N'-pentylurea yield (%) : 59 m.p. (°C): 123 to 124 ¹H-NMR (400 MHz, CDCl₃) δ ppm = 0.92 (3H, t, J=7.2), 1.24∼1.57 (6H, m), 2.36 (2H, quintet, J=4.8), 2.38 (3H, s), 2.49 (3H, s), 3.15 (2H, q, J=7.2), 4.12 (2H, t, J=4.8), 4.20 (2H, t, J=4.8), 5.77 (1H, brs), 6.60∼7.75 (10H, m), 8.82 (1H, brs) M/Z 514 (M+H) Example 161 N-[6-Methyl-2-[3-{4-(4-dimethanesulfonylamino)phenyl-1H-imidazol-1-yl}propoxy]]phenyl-N'-pentylurea yield (%): 19 m.p. (°C): 140 to 142 ¹H-NMR (400 MHz, CDCl₃) δ ppm = 0.86 (3H, t, J=7.0), 1.18∼1.50 (6H, m), 2.22∼2.30 (2H, m), 2.31 (3H, s), 3.20 (2H, m), 3.41 (6H, s), 3.80 (2H, t, J=7.2), 4.20 (2H, t, J=6.6), 4.59 (1H, brt), 5.85 (1H, brs), 6.68∼7.82 (9H, m) M/Z 592 (M+H)⁺ Example 162 N-[6-Methyl-2-[3-{4-(4-methanesulfonylamino)phenyl-1H-imidazol-1-yl}propoxy]]phenyl-N'-pentylurea yield (%) : 13 m.p. (°C): 86 to 88 ¹H-NMR (400 MHz, CDCl₃) δ ppm = 0.82 (3H, t, J=7.2), 1.16∼1.29 (4H, m), 1.37∼1.48 (2H, m), 2.13∼2.26 (2H, m), 2.37 (3H, s), 2.90 (3H, s), 3.19 (2H, q, J=6.8), 3.88 (2H, t, J=5.4), 4.12 (2H, t, J=6.8), 4.94 (1H, brs), 6.41 (1H, brs), 6.66 (1H, d, J=8.0), 6. 83 (1H, d, J=8.0), 7.08 (1H, t, J=8.0), 7.13 (1H, d, J=0.8), 7.20 (2H, d, J=8.8), 7.27 (1H, s), 7.50 (1H, d, J=0.8), 7.58 (2H, d, J=8.8) M/Z 514 (M+H)⁺ Example 163 N-[6-Methyl-2-[3-{4-(3-methanesulfonylamino)phenyl-1H-imidazol-1-yl}propoxy]]phenyl-N'-pentylurea yield (%): 40 m.p. (°C): 165 to 167 ¹H-NMR (400 MHz, DMSO) δ ppm = 0.84(3H, t, J=6.0, 1.20∼1.50 (6H, m), 2.17 (2H, quintet, J=5.6), 2.19 (3H, s), 2.95 (3H, s), 3.08 (2H, q, J=6.0), 3.34 (3H, s), 3.85 (2H, t, J=5.6), 4.21 (2H, t, J=5.6), 6.25 (1H, brt), 6.74∼7.65 (10H, m), 9.66 (1H, s) M/Z 514 (M+H)⁺ Example 164 N-[6-Methyl-2-{3-(5-methylthiomethyl-4-phenyl-1H-imidazol-1-yl)propoxy}]phenyl-N'-pentylurea 240 mg of sodium thiomethoxide was added to a dimethylformamide solution of 520 mg of N-[6-methyl-2-{3-(5-chloromethyl-4-phenyl-1H-imidazol-1-yl)propoxy}] phenyl-N'-pentylurea. The obtained mixture was stirred at 100°C for 30 minutes to conduct a reaction. After the completion of the reaction, the reaction mixture was extracted with ethyl acetate and the ethyl acetate layer was dried over magnesium sulfate and distilled to remove the solvent. The residue was purified by column chromatography and recrystallized from ethyl acetate to give 270 mg of the title compound. yield (%) : 51 m.p. (°C): 128 to 130 ¹H-NMR (400 MHz, CDCl₃) δ ppm = 0.86 (3H, t, J=7.2), 1.18∼1.50 (6H, m), 1.98 (3H, s), 2.29 (3H, s), 2.34 (2H, quintet, J=6.0), 3.19 (2H, q, J=7.2), 3.88 (2H, s), 4.01 (2H, t, J=6.0) 4.27 (2H, t, J=6.0), 4.78 (1H, brt), 5.74 (1H, brs), 6.69∼7.68 (9H, m) M/Z 481 (M+H)⁺ Example 165 N-[6-Methyl-2-[3-{4-(N,N-dimethylaminomethyl)-5-phenyl}propoxy]]phenyl-N'-pentylurea 0.2 cc of thionyl chloride and 0.38 cc of triethylamine were added to a chloroform solution of 800 mg of N-[6-methyl-2-{3-(4-hydroxymethyl-5-phenyl-1H-imidazol-1-yl)propoxy}]phenyl-N'-propylurea. The obtained mixture was heated under reflux for one hour to conduct a reaction. After the completion of the reaction, the solvent and excess reagents were distilled off to give N-[6-methyl-2-{3-(4-chloromethyl-5-phenyl-1H-imidazol-1-yl)propoxy}]phenyl-N'-pentylurea. 8 cc of dimethylamine was added to a solution of this product in dimethylformamide. The obtained mixture was stirred at room temperature for 2 hours and extracted with ethyl acetate. The ethyl acetate layer was dried over magnesium sulfate and distilled to remove the solvent. The residue was dissolved in toluene, followed by the addition of 500 mg of n-amylamine. The obtained mixture was heated under reflux for one hour and extracted with AcOEt. The AcOEt layer was dried over magnesium sulfate and distilled to remove the solvent. The residue was purified by column chromatography to give 460 mg of the title compound as an oil. yield (%): 54 m.p. (°C): oily substance ¹H-NMR (400 MHz, CDCl₃) δ ppm = 0.86 (3H, t, J=6.8), 1.19∼1.51 (6H, m), 2.14 (6H, s), 2.28 (3H, s), 2.31 (2H, quintet, J=6.0), 3.18 (2H, q, J=6.8), 3.56 (2H,s), 4.00 (2H, t, J=6.0), 4.32 (2H, t, J=6.0), 4.82 (1H, brt), 5.63 (1H, brs), 6.67∼7.63 (9H, m) M/Z 478 (M+H)⁺ Example 166 N-[6-Methyl-2-{3-(4-carboxy-5-phenyl-1H-imidazol-1-yl)propoxy}]phenyl-N'-pentylurea 10 times (by equivalent)as much 10N sodium hydroxide was added to an ethanolic solution of 5.52 g of N-[6-methyl-2-{3-(4-carboethoxy-5-phenyl-1H-imidazol-1-yl)propoxy}]phenyl-N'-pentylurea. The obtained mixture was stirred at room temperature for 5 hours to conduct a reaction. After the completion of the reaction, the reaction mixture was neutralized with concentrated hydrochloric acid and extracted with chloroform. The chloroform layer was dried over magnesium sulfate and distilled to remove the solvent. The precipitated crystal was washed with ether several times to give 5.07 g of the title compound. yield (%): 98 m.p. (°C): 131 to 132 ¹H-NMR (400 MHz, CDCl₃) δ ppm = 0.82 (3H, t, J=7.6), 1.18∼1.48 (6H, m), 2.21 (2H, quintet, J=5.6), 2.30 (3H, s), 3.16 (2H, t, J=7.6), 3.90 (2H, t, J=5.6), 4.00 (1H, brs), 4.51 (2H, t, J=5.6), 6.67∼7.75 (11H, m) M/Z 465 (M+H)⁺ Example 167 N-[6-Methyl-2-{3-(4-carbamoyl-5-phenyl-1H-imidazol-1-yl)propoxy}]phenyl-N'-pentylurea 0.071 cc of thionyl chloride was added to a methylene chloride solution of 300 mg of N-[6-methyl-2-{3-(4-carboxy-5-phenyl-1H-imidazol-1-yl)propoxy}]phenyl-N'-pentylurea. The obtained mixture was heated under reflux for one hour and distilled to remove the solvent and excess thionyl chloride. The residue was dissolved in chloroform and 10 times by equivalent as much aqueous ammonia was dropped into the chloroform solution under cooling with ice. The obtained mixture was vigorously stirred to conduct a reaction. After the completion of the reaction, the reaction mixture was extracted with ethyl acetate and the ethyl acetate layer was dried over magnesium sulfate and distilled to remove the solvent. The residue was recrystallized from ethyl acetate to give 280 mg of the title compound. yield (%): 93 m.p. (°C): 176 to 177 ¹H-NMR (400 MHz, CDCl₃) δ ppm = 0.84 (3H, t, J=7.2), 1.18∼1.50 (6H, m), 2.27 (2H, quintet, J=6.0), 2.30 (3H, s), 3.17 (2H, q, J=7.2), 3.97 (2H, t, J=6.0), 4.56 (2H, t, J=6.0), 4.80 (1H, brt), 5.97 (1H, brs), 6.02 (1H, brs), 6.45 (1H, brs), 6.69∼7.64 (9H, m) M/Z 464 (M+H)⁺ Example 168 N-[6-Amino-2-{3-(5-methyl-4-phenyl-1H-imidazol-1-yl)-propoxy}]phenyl-N'-pentylurea A catalytic amount of palladium-carbon was added to a solution of 5 g of N-[6-nitro-2-{3-(5-methyl-4-phenyl-1H-imidazol-1-yl)propoxy}]phenyl-N'-pentylurea in an ethanol/acetic acid mixture. The obtained mixture was refluxed in a hydrogen stream of 5 atm to conduct a reaction. After the completion of the reaction, the reaction mixture was concentrated and extracted with chloroform. The chloroform layer was washed with a saturated solution of sodium hydrogencarbonate. The chloroform layer was concentrated to precipitate a crystal. This crystal was recrystallized from ethyl acetate to give 3.86 g of the title compound. yield (%): 83 m.p. (°C): 86 to 87 ¹H-NMR (400 MHz, CDCl₃) δ ppm = 0.86 (3H, t, J=7.2), 1.22∼1.46 (6H, m), 2.23 (2H, quintet, J=6.0), 2.39 (3H, s), 3.15 (2H, q, J=7.2), 3.96 (2H, t, J=6.0), 4.13 (2H, t, J=6.0), 5.15 (1H, brt), 5.56 (1H, brs), 6.23∼7.64 (9H, m) M/Z 436 (M+H)⁺ Example 169 N-[6-Methyl-2-{3-(5-ethyl-4-phenyl-1H-imidazol-1-yl)-propoxy}]phenyl-N'-butylurea (1) synthesis of 6-methyl-2-(3-chloropropoxy)nitrobenzene or 2-(3-chloropropoxy)-6-methyl-nitrobenzene 90.3 g of potassium carbonate was added to a solution of 50 g of 3-methyl-2-nitrophenol and 51.5 g of 1-bromo-3-chloropropane in 300 cc of dimethylformamide. The obtained mixture was stirred at 60°C under heating for 2 hours to conduct a reaction. After the completion of the reaction, the reaction mixture was extracted with ethyl acetate and the ethyl acetate layer was dried over magnesium sulfate and concentrated to give 73.82 g of the title compound as an oil (yield: 98%). (2) synthesis of 6-methyl-2-(3-N-formylaminopropoxy)nitrobenzene or 2-(3-N-formylaminopropoxy)-6-methyl-nitrobenzene A dimethylformamide solution of 63.82 g of 2-(3-chloropropoxy)-6-methyl-nitrobenzene prepared in the item (1), 31.7 g of sodium diformamide and 4.17 g of sodium iodide was stirred under heating at 100°C for one hour to conduct a reaction. After the completion of the reaction, the reaction mixture was extracted with ethyl acetate and the ethyl acetate layer was dried over magnesium sulfate and distilled to remove the solvent. The residue was recrystallized from ethanol to give 66.80 g of 2-(3-N,N-diformylamino -propoxy)-6-methyl-nitrobenzene (yield: 90%). The product was dissolved in ethanol followed by the addition of 300 mg of potassium hydroxide. The obtained mixture was stirred at room temperature for 10 minutes to conduct a reaction. After the completion of the reaction, the reaction mixture was extracted with ethyl acetate and the ethyl acetate layer was dried over magnesium sulfate and distilled to remove the solvent. The obtained crystal was washed with ether and hexane to give 51.19 g of the title compound (yield: 86%). (3) synthesis of 6-methyl-2-{3-(5-ethyl-4-phenyl-1H-imidazol-1-yl)propoxy}nitrobenzene 3.67 g of sodium hydride was added to a dimethylformanide solution of 20 g of 2-(3-N-formylaminopropoxy) -6-methyl-nitrobenzene prepared in the item (2). The obtained mixture was stirred under heating at 60°C for one hour and dropped into a solution of 2-bromobutyrophenone in dimethylformamide over a period of one hour. After the completion of the dropping, the obtained mixture was stirred for one hour and extracted with ethyl acetate. The ethyl acetate layer was dried over magnesium sulfate and distilled to remove the solvent. 6.65 g of ammonium formate, 1.6 g of formic acid and 2.1 g of formamide were added to the obtained oil and the obtained mixture was stirred under heating at 120°C for 2 hours to conduct a reaction, followed by the addition of ether and water. The obtained mixture was vigorously stirred for 15 minutes and allowed to stand at 0°C for one hour to precipitate a crystal. This crystal was recovered by filtration and washed with water and ether to give 8.2 g of the title compound (yield: 27%). ¹H-NMR (400 MHz, CDCl₃) δ ppm = 1.22 (3H, t, J=7.2), 2.18 (2H, quintet, J=6.5), 2.34 (3H, s), 2.78 (2H, q, J=7.2), 3.98 (2H, t, J=6.5), 4.07 (2H, t, J=6.5), 6.76∼7.63 (9H, m) M/Z 366 (M+H)⁺ (4) synthesis of 2-{3-(5-ethyl-4-phenyl-1H-imidazol-1-yl)propoxy}-6-methylaniline 300 mg of 10% palladium-carbon was added to a solution of 8.2 g of 6-methyl-2-{3-(5-ethyl-4-phenyl-1H-imidazol-1-yl)propoxy}nitrobenzene prepared in the item (3) in an ethyl acetate/ethanol mixture to conduct reduction in a hydrogen stream. After the completion of the reduction, the reaction mixture was filtered and the filtrate was distilled to remove the solvent. Thus, 6.36 g of the title compound was obtained as an oil (yield: 85%). ¹H-NMR (400 MHz, CDCl₃) δ ppm = 1.23 (3H, t, J=7.2), 2.18 (3H, s), 2.36 (2H, quintet, J=6.5), 2.81 (2H, q, J=7.2), 4.10 (2H, t, J=6.5), 4.23 (2H, t, J=6.5), 4.30∼4.60 (2H, m), 6.62∼7.63 (8H, m), 8.06 (1H, brs) M/Z 336 (M+H)⁺ (5) synthesis of N-[6-methyl-2-{3-(5-ethyl-4-phenyl-1H-imidazol-1-yl)propoxy}]phenyl-N'-butylurea or N-[2-{3 -(5-ethyl-4-phenyl-1H-imidazol-1-yl)propoxy}-6-methyl]phenyl -N'-butylurea 1.90 g of butyl isocyanate was dropped into a chloroform solution of 6.36 g of 6-methyl-2-{3-(5-ethyl-4-phenyl-1H-imidazol-1-yl)propoxy}aniline prepared in the item (4). The obtained mixture was heated under reflux for 24 hours to conduct a reaction. After the completion of the reaction, the reaction mixture was concentrated and recrystallized from ethyl acetate/hexane to give 8.21 g of the title compound (yield: 100%). The melting point, ¹H-NMR (400 MHz, CDCl₃) and M/Z of this product were the same as those of the compound of Example 74. The same compounds as those prepared in the foregoing Examples 73, 75, 77 and 119 can be prepared in a similar manner to that of Example 169.

Claims: Claims for the following Contracting States : AT, BE, CH, LI, DE, DK, IT, LU, NL, SE, FR, GB A benzene, pyridine or pyrimidine derivative represented by the general formula (I): wherein R¹ stands for a hydrogen or halogen atom, a straight-chain or branched alkyl group having 1 to 6 carbon atoms, a straight-chain or branched alkoxy group having 1 to 6 carbon atoms, nitro or cyano group, a group represented by the formula: wherein R⁷ and R⁸ may be the same or different from each other and each stands for a hydrogen atom or a straight-chain or branched alkyl group having 1 to 6 carbon atoms or an alkylsulfonyl group, wherein the alkyl group constituting the alkylsulfonyl group is a straight-chain or branched alkyl group having 1 to 6 carbon atoms, and u is 0 or an integer of 1 or 2; alternatively, R⁷ and R⁸ may form a ring together with the nitrogen atom to which R⁷ and R⁸ are bonded a group represented by the formula: -CH₂OR⁹ wherein R⁹ stands for a hydrogen atom or a straight-chain or branched alkyl group having 1 to 6 carbon atoms, a group represented by the formula: -COOR¹⁰ wherein R¹⁰ stands for a hydrogen atom or a straight-chain or branched alkyl group having 1 to 6 carbon atoms a group represented by the formula: wherein R¹¹ and R¹² may be the same or different from each other and each stands for a hydrogen atom or a straight-chain or branched alkyl group having 1 to 6 carbon atoms, or a group represented by the formula: wherein t is 0 or an integer of 1 or 2; and R¹³ stands for a hydrogen atom or a straight-chain or branched alkyl group having 1 to 6 carbon atoms R² stands for a group represented by the formula: wherein R¹⁴, R¹⁵ and R¹⁶ may be the same or different from each other and each stands for a hydrogen atom or an alkyl, cycloalkyl, alkenyl or alkyloxyalkyl group; alternatively, R¹⁵ and R¹⁶ may form a ring together with the nitrogen atom to which R¹⁵ and R¹⁶ are bonded ; R³ stands for a group represented by the formula: -(CH₂) p -X-(CH₂) m -Y wherein X stands for a group represented by the formula: -O-, -S-, -SO₂-, -NH-, -CH₂- or -CH=CH-; p is 0 or 1; m is an integer of 1 to 6; Y is a 5- or 6-membered aromatic heterocyclic group having 1 to 4 nitrogen atoms as heteroatoms selected from the group consisting of imidazolyl group, or Y is a condensed ring group selected from the group consisting of or Y is a saturated hetero-monocyclic group having nitrogen atoms as heteroatoms selected from the group consisting of the 5- or 6 membered aromatic heterocyclic group or the saturated hetero-monocyclic group may have 1 to 3 substituents selected from among a) straight-chain or branched alkyl groups having 1-6 carbon atoms; b) phenyl and naphthyl groups which may be substituted or unsubstituted, wherein the substituent is selected from the group consisting of straight-chain or branched alkyl groups having 1 to 6 carbon atoms, straight-chain or branched alkoxy groups having 1 to 6 carbon atoms, methylsulfonyl group, the halogen atom chlorine atom, the halogen atom fluorine atom, the halogen atom bromine atom, a nitro group, alkylsulfonylamino groups, wherein the alkyl group constituting the alkylsulfonylamino group is a straight-chain or branched one having 1-6 carbon atoms, and di(alkyl)-sulfonyl-amino groups, wherein the alkyl group constituting the di(alkyl)-sulfonylamino group is a straight-chain or branched one having 1-6 carbon atoms; c) groups represented by the formula: -(E) a -COOR²¹ wherein E stands for an alkylene or alkenylene group having 1-6 carbon atoms; R²¹ stands for a hydrogen atom, a methyl group or an amino group; and a is 0 or 1; d) groups represented by the formula: -(CH₂) v -OH wherein v is 0 or an integer of 1 to 6; e) the halogen atoms chlorine, bromine and fluorine; f) groups represented by the formula: -(CH₂) b -NH-(CH₂) c -CH₃ wherein b is 0 or an integer of 1 to 4 and c is 0 or an integer of 1 to 5; g) groups represented by the formula: -(CH₂) d -SO₂R²² wherein d is 0 or an integer of 1 to 6 and R²² stands for a straight-chain or branched alkyl group having 1 to 6 carbon atoms; and h) groups represented by the formula wherein e is an integer of 1 to 6; and R²³ and R²⁴ may be the same or different from each other and each stands for a hydrogen atom or a straight-chain or branched alkyl group having 1 to 6 carbon atoms; the condensed ring groups may have a substituent as defined above on any of the rings; or Y stands for a straight-chain or branched alkoxy group having 1 to 6 carbon atoms, a group represented by the formula: wherein V stands for a group represented by the formula: -O-, -S-, -SO₂-, -NH- or -CH₂-; q and s are each an integer of 1 to 6; R²⁰ stands for a hydrogen atom or a straight-chain or branched alkyl group having 1 to 6 carbon atoms; W has the same definition as Y ; A stands for a group represented by the formula: wherein R⁶ stands for a hydrogen atom, a straight-chain or branched alkyl group having 1 to 6 carbon atoms, a halogen atom or a group represented by the formula: -(CH₂) p -X-(CH₂) m -Y, wherein p, X, m and Y are each as defined above, or a group represented by the formula: -N=; B stands for a group represented by the formula: wherein R⁴ stands for a hydrogen or halogen atom or a group represented by the formula: -(CH₂) p -X-(CH₂) m -Y, wherein p, X, m and Y are each as defined above or a group represented by the formula: -N=; and R⁵ stands for a hydrogen atom, a straight-chain or branched alkyl group having 1 to 6 carbon atoms or a group represented by the formula: -(CH₂) p -X-(CH₂) m -Y, wherein p, X, m and Y are each as defined above; in addition to the above definition with respect to R¹, R⁴, R⁵ and R⁶, R¹, R⁴, R⁵ and R⁶ may form a benzene ring together with the carbon atoms which are adjacent to each other and to which they are bonded, or a pharmacologically acceptable salt thereof. The derivative as claimed in claim 1, wherein R¹ is hydrogen, a straight-chain or branched alkyl group having 1 to 6 carbon atoms, or (wherein R⁷ and R⁸ are hydrogen or a straight-chain or branched alkyl group having 1 to 6 carbon atoms), R² is wherein R¹⁴, R¹⁵ and R¹⁶ are hydrogen, an alkyl or alkenyl; R³ is -O-(CH₂) m -Y wherein m is an integer of 1 to 6, Y is a 5- or 6-membered aromatic heterocyclic group having 1 to 4 nitrogen atoms or a saturated hetero-monocyclic group having nitrogen atoms as heteroatoms selected from the group consisting of the 5- or 6-membered aromatic heterocyclic group or the saturated hetero-monocyclic group may have 1 to 3 substituents, A is -CH=, B is -CH= and R⁵ is hydrogen or a straight-chain or branched alkyl group having 1 to 6 carbon atoms. The derivative as claimed in claim 1 or a pharmacologically acceptable salt, in which A is -CR₆= and B is -CR₄=, being a benzene derivative. The derivative as claimed in claim 1 or a pharmacologically acceptable salt, in which A is -CR₆= and B is -N= -being a pyridine derivative. The derivative as claimed in claim 1 or a pharmacologically acceptable salt, in which A and B are -N=, being a pyrimidine derivative. The derivative as claimed in claim 1 or a pharmacologically acceptable salt, which is a benzene derivative represented by the general formula: wherein R a stands for a straight-chain or branched alkyl group having 1 to 6 carbon atoms or a group represented by the formula: -NR⁷R⁸, R⁷ and R⁸ may be the same or different from each other and each stands for a hydrogen atom or a straight-chain or branched alkyl group having 1 to 6 carbon atoms, R¹⁶ stands for a hydrogen atom or an alkyl, cycloalkyl, alkenyl or alkyloxyalkyl group, m is an integer of 1 to 6: and Y stands for a 5- or 6-membered aromatic heterocyclic group having 1 to 4 nitrogen atoms which may be substituted as defined in claim 1; a saturated hetero-monocyclic group having nitrogen atoms as heteroatoms which may be substituted as defined in claim 1; or a straight-chain or branched alkoxy group having 1 to 6 carbon atoms. The benzene derivative or a pharmacologically acceptable salt thereof as claimed in claim 6, wherein R a is methyl group. The benzene derivative or a pharmacologically acceptable salt thereof as claimed in claim 6, wherein R a is dimethylamino group. The benzene derivative or a pharmacologically acceptable salt thereof as claimed in claim 6, wherein R¹⁶ is an alkyl group having 1 to 6 carbon atoms. The benzene derivative or a pharmacologically acceptable salt thereof as claimed in claim 6, wherein R¹⁶ is an alkyl group having 2 to 4 carbon atoms. The benzene derivative or a pharmacologically acceptable salt thereof as claimed in claim 6, wherein Y is imzidazolyl group which may be substituted. The benzene derivative or a pharmacologically acceptable salt thereof as claimed in claim 6, wherein Y is imidazolyl group which may be substituted by a straight-chain or branched alkyl group having 1-6 carbon atoms, a halogen atom or phenyl group. The benzene derivative or a pharmacologically acceptable salt thereof as claimed in claim 6, wherein Y is a disubstituted imidazolyl group whose substituents are selected from the group consisting of straight-chain or branched alkyl groups having 1 to 6 carbon atoms, halogen atoms and phenyl group. The benzene derivative or a pharmacolocially acceptable salt thereof as claimed in claim 6, wherein R a is methyl, R¹⁶ is an alkyl group having 1 to 6 carbon atoms, m is an integer of 1 to 6 and Y is an imidazolyl group which may have a substituent(s). The benzene derivative or a pharmacologically acceptable salt thereof as claimed in claim 6, wherein R a is methyl, R¹⁶ is an alkyl group having 2 to 4 carbon atoms, m is an integer of 1 to 6 and Y is an imidazolyl group which may have one or more substituents selected from the group consisting of a straight-chain or branched alkyl group having 1 to 6 carbon atoms, a halogen atom and phenyl group. The benzene derivative or a pharmacologically acceptable salt thereof as claimed in claim 6 , wherein Y is piperazinyl group which may have a substituent(s). The benzene derivative or a pharmacologically acceptable salt thereof as claimed in claim 6, which is N-(2-{3-(5-ethyl-4-phenyl-1H-imidazol-1-yl)propoxy)-6-methyl]phenyl-N'-butylurea and has the formula: The benzene derivative or a pharmacologically acceptable salt thereof as claimed in claim 6, which is selected from the group consisting of: N-[6-N, N-Dimethylamino-2-{3-(4-phenyl-1H-imidazol-1-yl)propoxy}]phenyl-N'-pentylurea N-[6-N,N-Dimethylamino-2-{3-(4-phenyl-1H-imidazol-1-yl)propoxy}]phenyl-N'-butylurea N-[6-N,N-Dimethylamino-2-{3-(5-methyl-4-phenyl-1H-imidazol-1-yl)propoxy}]phenyl-N'-butylurea N-[6-N,N-Dimethylamino-2-{3-(4-phenyl-1H-imidazol-1-yl)propoxy}]phenyl-N'-hexylurea N-[6-{4-(4-Phenyl-1H-imidazol-k-yl)butyl}-2-N,N-dimethylamino]phenyl-N'-butylurea N-[6-methyl-2-{3-(4-phenyl-1H-imidazol-1-yl)propoxy}]phenyl-N'-butylurea N- [6-N,N-Dimethylamino-2-{3-(4-phenylpiperazin-1-yl)propoxy}]phenyl-N'-pentylurea N-[6-methyl-2-[3-{-(1-methylethyl)-4-phenyl-1H-imidazol-1-yl)propoxy}]phenyl-N'-butylurea N-[6-Methyl-2-{3-(5-chloro-4-phenyl-1H-imidazol-1-yl)propoxy}]phenyl-N'-pentylurea N'[6'Methyl-2-{3-(5-methyl-4-phenyl-1H-imiazol-1-yl)-propoxy}]phenyl-N'-pentylurea N-[6-Ethyl-2-{3-(5-methyl-4-phenyl-1H-imidazol-1-yl)-propoxy}phenyl-N'-pentylurea A pharmaceutical composition which comprises a benzene, pyridine or pyrimidine derivative or a pharmacologically acceptable salt thereof as set forth in claim 1, and a pharmacologically acceptable carrier. An ACAT enzyme inhibitor comprising a benzene, pyridine or pyrimidine derivative or a pharmacologically acceptable salt thereof as set forth in claim 1 as an active ingredient. Use of a benzene, pyridine or pyrimidine derivative or a pharmacologically acceptable salt thereof as claimed in claim 1 for making a medicament for treating arteriosclerosis. Use of a benzene, pyridine or pyrimidine derivative or a pharmacologically acceptable salt thereof as claimed in claim 1 for making a medicament effective in the treatment of diseases for which an ACAT enzyme inhibiting action is effective. Use as claimed in claim 22 wherein the disease is arteriosclerosis. Claims for the following Contracting States : ES, GR Process for the manufacture of a benzene, pyridine or pyrimidine derivative represented by the general formula (1): wherein R¹ stands for a hydrogen or halogen atom, a straight-chain or branched alkyl group having 1 to 6 carbon atoms, a straight-chain or branched alkoxy group having 1 to 6 carbon atoms, nitro or cyano group, a group represented by the formula: wherein R⁷ and R⁸ may be the same or different from each other and each stands for a hydrogen atom or a straight-chain or branched alkyl group having 1 to 6 carbon atoms or an alkylsulfonyl group, wherein the alkyl group constituting the alkylsulfonyl group is a straight-chain or branched alkyl group having 1 to 6 carbon atoms, and u is 0 or an integer of 1 or 2; alternatively, R⁷ and R⁸ may form a ring together with the nitrogen atom to which R⁷ and R⁸ are bonded, a group represented by the formula: -CH₂OR⁹ wherein R⁹ stands for a hydrogen atom or a straight-chain or branched alkyl group having 1 to 6 carbon atoms, a group represented by the formula: -COOR¹⁰ wherein R¹⁰ stands for a hydrogen atom or a straight-chain or branched alkyl group having 1 to 6 carbon atoms, a group represented by the formula: wherein R¹¹ and R¹² may be the same or different from each other and each stands for a hydrogen atom or a straight-chain or branched alkyl group having 1 to 6 carbon atoms, or a group represented by the formula: wherein t is 0 or an integer of 1 or 2; and R¹³ stands for a hydrogen atom or a straight-chain or branched alkyl group having 1 to 6 carbon atoms; R² stands for a group represented by the formula: wherein R¹⁴, R¹⁵ and R¹⁶ may be the same or different from each other and each stands for a hydrogen atom or an alkyl, cycloalkyl, alkenyl or alkyloxyalkyl group; alternatively, R¹⁵ and R¹⁶ may form a ring together with the nitrogen atom to which R¹⁵ and R¹⁶ are bonded; R³ stands for a group represented by the formula -O-(CH₂) m -Y in which m is an integer of 1 to 6, and Y is a 5- or 6-membered aromatic heterocyclic group having 1 to 4 nitrogen atoms as heteroatoms selected from the group consisting of imidazolyl group, or Y is a condensed ring group selected from the group consisting of or Y is a saturated hetero-monocyclic group having nitrogen atoms as heteroatoms selected from the group consisting of the 5- or 6 membered aromatic heterocyclic group or the saturated hetero-monocyclic group may have 1 to 3 substituents selected from among a) straight-chain or branched alkyl groups having 1-6 carbon atoms; b) phenyl and naphthyl groups which may be substituted or unsubstituted, wherein the substituent is selected from the group consisting of straight-chain or branched alkyl groups having 1 to 6 carbon atoms, straight-chain or branched alkoxy groups having 1 to 6 carbon atoms, methylsulfonyl group, the halogen atom chlorine atom, the halogen atom fluorine atom, the halogen atom bromine atom, a nitro group, alkylsulfonylamino groups, wherein the alkyl group constituting the alkylsulfonylamino group is a straight-chain or branched one having 1-6 carbon atoms, and di(alkyl)-sulfonyl-amino groups, wherein the alkyl group constituting the di(alkyl)-sulfonylamino group is a straight-chain or branched one having 1-6 carbon atoms; c) groups represented by the formula: -(E) a -COOR²¹ wherein E stands for an alkylene or alkenylene group having 1-6 carbon atoms; R²¹ stands for a hydrogen atom, a methyl group or an amino group; and a is 0 or 1; d) groups represented by the formula: -(CH₂) v -OH wherein v is 0 or an integer of 1 to 6; e) the halogen atoms chlorine, bromine and fluorine; f) groups represented by the formula: -(CH₂) b -NH-(CH₂) c -CH₃ wherein b is 0 or an integer of 1 to 4 and c is 0 or an integer of 1 to 5; g) groups represented by the formula: -(CH₂) d -SO₂R²² wherein d is 0 or an integer of 1 to 6 and R²² stands for a straight-chain or branched alkyl group having 1 to 6 carbon atoms; and h) groups represented by the formula wherein e is an integer of 1 to 6; and R²³ and R²⁴ may be the same or different from each other and each stands for a hydrogen atom or a straight-chain or branched alkyl group having 1 to 6 carbon atoms; the condensed ring groups may have a substituent as defined above on any of the rings; or Y stands for a straight-chain or branched alkoxy group having 1 to 6 carbon atoms, a group represented by the formula: wherein V stands for a group represented by the formula: -O-, -S-, -SO₂-, -NH- or -CH₂-; q and s are each an integer of 1 to 6; R²⁰ stands for a hydrogen atom or a straight-chain or branched alkyl group having 1 to 6 carbon atoms; W has the same definition as Y; A stands for a group represented by the formula: wherein R⁶ stands for a hydrogen atom, a straight-chain or branched alkyl group having 1 to 6 carbon atoms, a halogen atom or a group represented by the formula: -(CH₂) p -X-(CH₂) m -Y, wherein p, X, m and Y are each as defined above or a group represented by the formula: -N=; B stands for a group represented by the formula: wherein R⁴ stands for a hydrogen or halogen atom or a group represented by the formula: -(CH₂) p -X-(CH₂) m -Y, wherein p, X, m and Y are each as defined above or a group represented by the formula: -N=; and R⁵ stands for a hydrogen atom, a straight-chain or branched alkyl group having 1 to 6 carbon atoms or a group represented by the formula: -(CH₂) p -X-(CH₂) m -Y, wherein p, X, m and Y are each as defined above; in addition to the above definition with respect to R¹, R⁴, R⁵ and R⁶, R¹, R⁴, R⁵ and R⁶ may form a benzene ring together with the carbon atoms which are adjacent to each other and to which they are bonded, which comprises the step of reacting a compound represented by the formula: wherein R¹, R², R⁵, A, B and m are as defined above and Z represents a halogen atom, an alkylsulfonyloxy- or an arylsulfonyloxy-group with a compound represented by the formula HY wherein Y is as defined above, in the presence of a base. Process for the manufacture of a benzene, pyridine or pyrimidine derivative represented by the general formula: wherein R¹, R², R⁵, A, B, m and Y are as defined in claim 1 which comprises the step of converting a tertiary amine represented by the formula: wherein R¹, R², R⁵, A, B, m and Y are as defined in claim 1 and R²⁷ represents a hydrogen atom, a benzyl-, a formylor an alkylamide-group, to the above secondary amine. Process for the manufacture of a benzene, pyridine or pyrimidine derivative represented by the general formula: wherein R¹, R², R⁵, A, B and Y are as defined in claim 1 and r is an integer of 1 to 4, which comprises the step of reacting a compound represented by the formula: wherein R¹, R², R⁵, A, B and Z are as defined in claim 1, with a compound represented by the formula OHC-(CH₂) r -Y, wherein r and Y are as defined above in the presence of a base and subsequently the step of adding hydrogen to the resulting olefinic double bond. Process for the manufacture of a benzene, pyridine or pyrimidine derivative represented by the general formula: wherein R¹, R⁵, A and B are defined as in claim 1, R²⁸ represents a carbamoyl group and R³ stands for a group represented by the formula: -(CH₂) p -X-(CH₂) m -Y, wherein X stands for a group represented by the formula: -O-, -S-. -SO₂-, -NH-, -CH₂- or -CH=CH-; p is 0 or 1; m is an integer of 1 to 6; Y is a 5- or 6-membered aromatic heterocyclic group having 1 to 4 nitrogen atoms as heteroatoms selected from the group consisting of imidazolyl group, or Y is a condensed ring group selected from the group consisting of or Y is a saturated hetero-monocyclic group having nitrogen atoms as heteroatoms selected from the group consisting of the 5- or 6 membered aromatic heterocyclic group or the saturated hetero-monocyclic group may have 1 to 3 substituents selected from among a) straight-chain or branched alkyl groups having 1-6 carbon atoms; b) phenyl and naphthyl groups which may be substituted or unsubstituted, wherein the substituent is selected from the group consisting of straight-chain or branched alkyl groups having 1 to 6 carbon atoms, straight-chain or branched alkoxy groups having 1 to 6 carbon atoms, methylsulfonyl group, the halogen atom chlorine atom, the halogen atom fluorine atom, the halogen atom bromine atom, a nitro group, alkylsulfonylamino groups, wherein the alkyl group constituting the alkylsulfonylamino group is a straight-chain or branched one having 1-6 carbon atoms, and di(alkyl)-sulfonyl-amino groups, wherein the alkyl group constituting the di(alkyl)-sulfonylamino group is a straight-chain or branched one having 1-6 carbon atoms; c) groups represented by the formula: -(E) a -COOR²¹ wherein E stands for an alkylene or alkenylene group having 1-6 carbon atoms; R²¹ stands for a hydrogen atom, a methyl group or an amino group; and a is 0 or 1; d) groups represented by the formula: -(CH₂) v -OH wherein v is 0 or an integer of 1 to 6; e) the halogen atoms chlorine, bromine and fluorine; f) groups represented by the formula: -(CH₂) b -NH-(CH₂) c -CH₃, wherein b is 0 or an integer of 1 to 4 and c is 0 or an integer of 1 to 5; g) groups represented by the formula: -(CH₂) d -SO₂R²² wherein d is 0 or an integer of 1 to 6 and R²² stands for a straight-chain or branched alkyl group having 1 to 6 carbon atoms and h) groups represented by the formula wherein e is an integer of 1 to 6; and R²³ and R²⁴ may be the same or different from each other and each stands for a hydrogen atom or a straight-chain or branched alkyl group having 1 to 6 carbon atoms; the condensed ring groups may have a substituent as defined above on any of the rings; or Y stands for a straight-chain or branched alkoxy group having 1 to 6 carbon atoms, a group represented by the formula: wherein V stands for a group represented by the formula: -O-, -S-, -SO₂-, -NH- or -CH₂-; q and s are each an integer of 1 to 6; R²⁰ stands for a hydrogen atom or a straight-chain or branched alkyl group having 1 to 6 carbon atoms; W has the same definition as Y; which comprises the step of convering an aromatic amine represented by the formula: wherein R¹, R³, R⁵, A and B are defined as above, to the above carbamoyl amine. Process for the manufacture of a benzene, pyridine or pyrimidine derivative represented by the general formula: wherein R¹, R³, R⁵, A, B and R²⁸ are defined as in claim 4, which comprises the step of substituting group Z in a compound represented by the formula: wherein R¹, R⁵, A, B and Z are defined as in claim 1, with R³. Process for the manufacture of a benzene, pyridine or pyrimidine derivative represented by the general formula: wherein R¹, R⁵, R²⁸, A and B are defined as in claim 4, R²⁹ is a group having the formula -(CH₂) m -Y, wherein m and Y are defined in claim 1, or a hydrogen atom and R³³ is a hydrogen atom, a benzyl, a formyl- or an alkylamide group, which comprises the step of alkylating a compound represented by the formula: wherein R¹, R⁵, A and B are defined as above, to a compound represented by the formula: wherein R¹, R⁵, R²⁹, R³³, A and B are as defined above, and the step of converting the nitro-group into a secondary amino group. Process for the manufacture of a benzene, pyridine or pyrimidine derivative represented by the general formula: wherein R¹, R², R⁵, A, B and m are defined as in claim 1 and R²⁵ represents a hydrogen atom, a halogen atom, a straight chain or branched alkyl group having 1 to 6 carbon atoms, an alkoxy group having 1 to 6 carbon atoms or an alkylamine group, which comprises the step of reacting a compound represented by the general formula: wherein R¹, R², R⁵, A, B and m are as defined in claim 1 and R²⁶ represents a hydrogen atom, a halogen atom or a straight chain or branched alkyl group having 1 to 6 carbon atoms, with a compound represented by the general formula: wherein R²⁵ is as defined above. Process as claimed in claims 1, 4 and 5, wherein R¹ is hydrogen, a straight-chain or branched alkyl group having 1 to 6 carbon atoms, or wherein R⁷ and R⁸ are hydrogen or a straight-chain or branched alkyl group having 1 to 6 carbon atoms, R² is wherein R¹⁴, R¹⁵ and R¹⁶ are hydrogen, an alkyl or alkenyl; R³ is -O-(CH₂) m -Y wherein m is an integer of 1 to 6, Y is a 5- or 6-membered aromatic heterocyclic group having 1 to 4 nitrogen atoms or a saturated hetero-monocyclic group having nitrogen atoms as heteroatoms selected from the group consisting of the 5- or 6-membered aromatic heterocyclic group or the saturated hetero-monocyclic group may have 1 to 3 substituents, A is -CH=, B is -CH= and R⁵ is hydrogen or a straight-chain or branched alkyl group having 1 to 6 carbon atoms. Process according to claims 1 to 7 in which A is -CR₆= and B is -CR₄=. Process according to claims 1 to 7 in which A is -CR₆= and B is -N=. Process according to claims 1 to 7 in which A and B are -N=. Process according to claims 1, 4 and 5 for the manufacture of a benzene derivative represented by the general formula: wherein R a stands for a straight-chain or branched alkyl group having 1 to 6 carbon atoms or a group represented by the formula: -NR⁷R⁸, R⁷ and R⁸ may be the same or different from each other and each stands for a hydrogen atom or a straight-chain or branched alkyl group having 1 to 6 carbon atoms, R¹⁶ stands for a hydrogen atom or an alkyl, cycloalkyl, alkenyl or alkyloxyalkyl group, m is an integer of 1 to 6: and Y stands for a 5- or 6-membered aromatic heterocyclic group having 1 to 4 nitrogen atoms which may be substituted as defined in claim 1; a saturated hetero-monocyclic group having nitrogen atoms as heteroatoms which may be substituted as defined in claim 1; or a straight-chain or branched alkoxy group having 1 to 6 carbon atoms. Process according to claim 12 wherein R a is methyl group. Process according to claim 12 wherein R a is dimethylamino group. Process according to claim 12 wherein R¹⁶ is an alkyl group having 1 to 6 carbon atoms. Process according to claim 12 wherein R¹⁶ is an alkyl group having 2 to 4 carbon atoms. Process according to claim 12 wherein Y is imidazolyl group which may be substituted. Process according to claim 12 wherein Y is imidazolyl group which may be substituted by a straight-chain or branched alkyl group having 1-6 carbon atoms, a halogen atom or phenyl group. Process according to claim 12 wherein Y is a disubstituted imidazolyl group whose substituents are selected from the group consisting of straight-chain or branched alkyl groups having 1 to 6 carbon atoms, halogen atoms and phenyl group. Process according to claim 12 wherein R a is methyl, R¹⁶ is an alkyl group having 1 to 6 carbon atoms, m is an integer of 1 to 6 and Y is an imidazolyl group which may have a substituent(s). Process according to claim 12 wherein R a is methyl, R¹⁶ is an alkyl group having 2 to 4 carbon atoms, m is an integer of 1 to 6 and Y is an imidazolyl group which may have one or more substituents selected from the group consisting of a straight-chain or branched alkyl group having 1 to 6 carbon atoms, a halogen atom and phenyl group. Process according to claim 12 wherein Y is piperazinyl group which may have a substituent(s). Process according to claim 12 for the manufacture of N-[2-{3-(5-ethyl-4-phenyl-1H-imidazol-1-yl)propoxy}-6-methyl]phenyl-N'-butylurea which has the formula: Process according to claim 12 for the manufacture of a benzene derivative which is selected from the group consisting of: N- [6-N,N-Dimethylamino-2-{3-(4-phenyl-1H-imidazol-1-yl)propoxy}]phenyl-N'-pentylurea N-[6-N,N-Dimethylamino-2-{3-(4-phenyl-1H-imidazol-1-yl)propoxy}]phenyl-N'-butylurea N-[6-N,N-Dimethylamino-2-{3-(5-methyl-4-phenyl-1H-imidazol-1-yl)propoxy}]phenyl-N'-butylurea N-[6-N,N-Dinethylamino-2-{3-(4-phenyl-1H-imidazol-1-yl)propoxy}]phenyl-N'-hexylurea N-[6-{4-(4-Phenyl-1H-imidazol-k-yl)butyl}-2-N,N-dimethylamino]phenyl-N'-butylurea N-[6-metyl-2-{3-(4-phenyl-1H-imidazol-1-yl)propoxy}]pheyl-N'-butylurea N-[6-N, N-Dimethylamino-2-{3-(4-phenylpiperazin-1-yl)propoxy}]phenyl-N'-pentylurea N-[6-methyl-2-[3-{-(1-methylethyl)-4-phenyl-1H-imidazol-1-yl)propoxy}]phenyl-N'-buthylurea N-[6-Methyl-2-{3-(5-chloro-4-phenyl-1H-imidazol-1-yl)propoxy}]phenyl-N'-pentylurea N-[6-Methyl-2-{3-(5-methyl-4-phenyl-1H-imiazol-1-yl)-propoxy}]phenyl-N'-pentylurea N-[6-Ethyl-2-{3-(5-methyl-4-phenyl-1H-imidazol-1-yl)-propoxy)phenyl-N'-pentylurea Use of a benzene, pyridine or pyrimidine derivative represented by the general formula (I): wherein R¹ stands for a hydrogen or halogen atom, a straight-chain or branched alkyl group having 1 to 6 carbon atoms, a straight-chain or branched alkoxy group having 1 to 6 carbon atoms, nitro or cyano group, a group represented by the formula: wherein R⁷ and R⁸ may be the same or different from each other and each stands for a hydrogen atom or a straight-chain or branched alkyl group having 1 to 6 carbon atoms or an alkylsulfonyl group, wherein the alkyl group constituting the alkylsulfonyl group is a straight-chain or branched alkyl group having 1 to 6 carbon atoms, and u is 0 or an integer of 1 or 2; alternatively, R⁷ and R⁸ may form a ring together with the nitrogen atom to which R⁷ and R⁸ are bonded, a group represented by the formula: -CH₂OR⁹ wherein R⁹ stands for a hydrogen atom or a straight-chain or branched alkyl group having 1 to 6 carbon atoms, a group represented by the formula: -COOR¹⁰ wherein R¹⁰ stands for a hydrogen atom or a straight-chain or branched alkyl group having 1 to 6 carbon atoms, a group represented by the formula: wherein R¹¹ and R¹² may be the same or different from each other and each stands for a hydrogen atom or a straight-chain or branched alkyl group having 1 to 6 carbon atoms, or a group represented by the formula: wherein t is 0 or an integer of 1 or 2; and R¹³ stands for a hydrogen atom or a straight-chain or branched alkyl group having 1 to 6 carbon atoms; R² stands for a group represented by the formula: wherein R¹⁴, R¹⁵ and R¹⁶ may be the same or different from each other and each stands for a hydrogen atom or an alkyl, cycloalkyl, alkenyl or alkyloxyalkyl group; alternatively, R¹⁵ and R¹⁶ may form a ring together with the nitrogen atom to which R¹⁵ and R¹⁶ are bonded R³ stands for a group represented by the formula: -(CH₂) p -X-(CH₂) m -Y wherein X stands for a group represented by the formula: -O-, -S-, -SO₂-, -NH-, -CH₂- or -CH=CH-; p is 0 or 1; m is an integer of 1 to 6; Y is a 5- or 6-membered aromatic heterocyclic group having 1 to 4 nitrogen atoms as heteroatoms selected from the group consisting of imidazolyl group, or Y is a condensed ring group selected from the group consisting of or Y is a saturated hetero-monocyclic group having nitrogen atoms as heteroatoms selected from the group consisting of the 5- or 6 membered aromatic heterocyclic group or the saturated hetero-monocyclic group may have 1 to 3 substituents selected from among a) straight-chain or branched alkyl groups having 1-6 carbon atoms; b) phenyl and naphthyl groups which may be substituted or unsubstituted, wherein the substituent is selected from the group consisting of straight-chain or branched alkyl groups having 1 to 6 carbon atoms, straight-chain or branched alkoxy groups having 1 to 6 carbon atoms, methylsulfonyl group, the halogen atom chlorine atom, the halogen atom fluorine atom, the halogen atom bromine atom, a nitro group, alkylsulfonylamino groups, wherein the alkyl group constituting the alkylsulfonylamino group is a straight-chain or branched one having 1-6 carbon atoms, and di(alkyl)-sulfonyl-amino groups, wherein the alkyl group constituting the di(alkyl)-sulfonylamino group is a straight-chain or branched one having 1-6 carbon atoms; c) groups represented by the formula: -(E) a -COOR²¹ wherein E stands for an alkylene or alkenylene group having 1-6 carbon atoms; R²¹ stands for a hydrogen atom, a methyl group or an amino group; and a is 0 or 1; d) groups represented by the formula: -(CH₂) v -OH wherein v is 0 or an integer of 1 to 6; e) the halogen atoms chlorine, bromine and fluorine; f) groups represented by the formula: -(CH₂) b -NH-(CH₂) c -CH₃ wherein b is 0 or an integer of 1 to 4 and c is 0 or an integer of 1 to 5; g) groups represented by the formula: -(CH₂) d -SO₂R²² wherein d is 0 or an integer of 1 to 6 and R²² stands for a straight-chain or branched alkyl group having 1 to 6 carbon atoms; and h) groups represented by the formula wherein e is an integer of 1 to 6; and R²³ and R²⁴ may be the same or different from each other and each stands for a hydrogen atom or a straight-chain or branched alkyl group having 1 to 6 carbon atoms; the condensed ring groups may have a substituent as defined above on any of the rings; or Y stands for a straight-chain or branched alkoxy group having 1 to 6 carbon atoms, a group represented by the formula: wherein V stands for a group represented by the formula: -O-, -S-, -SO₂-, -NH- or -CH₂-; q and s are each an integer of 1 to 6; R²⁰ stands for a hydrogen atom or a straight-chain or branched alkyl group having 1 to 6 carbon atoms; W has the same definition as Y; A stands for a group represented by the formula: wherein R⁶ stands for a hydrogen atom, a straight-chain or branched alkyl group having 1 to 6 carbon atoms, a halogen atom or a group represented by the formula: -(CH₂) p -X-(CH₂) m -Y, wherein p, X, m and Y are each as defined above or a group represented by the formula: -N=; B stands for a group represented by the formula: wherein R⁴ stands for a hydrogen or halogen atom or a group represented by the formula: -(CH₂) p -X-(CH₂) m -Y, wherein p, X, m and Y are each as defined above or a group represented by the formula: -N=; and R⁵ stands for a hydrogen atom, a straight-chain or branched alkyl group having 1 to 6 carbon atoms or a group represented by the formula: -(CH₂) p -X-(CH₂) m -Y wherein p, X, m and Y are each as defined above; in addition to the above definition with respect to R¹, R⁴, R⁵ and R⁶, R¹, R⁴, R⁵ and R⁶ may form a benzene ring together with the carbon atoms which are adjacent to each other and to which they are bonded, or a pharmacologically acceptable salt-thereof and optionally a pharmacologically acceptable carrier for the manufacture of a pharmaceutical composition. Use according to claim 25 for the manufacture of a pharmaceutical composition for inhibiting an ACAT enzyme. Use according to claim 25 for the manufacture of a pharmaceutical composition for the treatment of ateriosclerosis.

Inventors: AKASAKA KOZO, FUJIMORI TOHRU, HAYASHI KENJI, IKUTA HIRONORI, KIMURA TEIJI, KOGUSHI MOTOJI, MATSUI MAKOTO, OHTSUKA ISSEI, SAEKI TAKAO, SAITO ISAO, TAKASE YASUTAKA, TANAKA HIROSHI, WATANABE NOBUHISA, YAMAGISHI YOUJI, AKASAKA, KOZO, FUJIMORI, TOHRU, HAYASHI, KENJI, IKUTA, HIRONORI, KIMURA, TEIJI, KOGUSHI, MOTOJI, MATSUI, MAKOTO, OHTSUKA, ISSEI, SAEKI, TAKAO, SAITO, ISAO, TAKASE, YASUTAKA, TANAKA, HIROSHI, WATANABE, NOBUHISA, YAMAGISHI, YOUJI
Applicants: EISAI CO LTD, EISAI CO., LTD.
Application year: 1991
Main classification: C07D211
IPC codes: C07D235, C07D233, C07D521, C07D401, C07D211, C07D295, A61K31, C07D253, C07C255, C07D249, C07C275, C07D403, C07D257, A61P3, A61P9, C07C233, C07D213