baber/WOPTO huggingface dataset:
Patent KR-800000325-B1 (KR)
Title: Process for the preparation of cycloalkanones and cycloalkaols
Inventor: THOMAS A
IPC: C07C27/04
Filed: 1974-01-25
Granted: 1980-04-24
Abstract: Cycloalkanones and cycloalkanols were prepd. by catalytic hydrogenation of cycloalkylhydroperoxide with noble metals (group VIII elements) catalyst.  The catalyst was prepd. with fine particle form comprising noble metal elements of group VIII O and used by suspension. Thus, Pd catalyst 100 mg, comprising Pd 10 wt%, was suspended in the cyclohexane soln. of cyclohexylperoxide to give cyclohexanol and cyclohexanone.
Patent KR-790000116-B1 (KR)
Title: Method of preparing 2,5-disubstituted benzamides
Inventor: JEAN-CLAUDE MONIER
Filed: 1974-02-28
Granted: 1979-03-20
Abstract: This invention concerns a method of prepg. 2,5-disubstituted benzamide(I ; A = mono- or dialkylamino group or a heterocyclic ring contg. nitrogen, oxygen or sulfur as hetero atoms. A may be a radical having the formula II, R = alkyl, alkylene, m<4, B = 1 ower alkyl or alkylene, n = 1 or 2, X = amino, mono- Ordialkylamino, alkyl, alkylene).  Thus, 2,5-disubstituted benzoic acid (III) was reacted with amine [H2N(CH2)nA  in the presence of silicontetrachloride to give I.
Patent KR-810000136-B1 (KR)
Title: Tractor type vehicle including engins and load control therefor and provided with rotary working implement
Inventor: OKUYAMA SHIGEAKI
IPC: A01B63/11
Filed: 1976-05-19
Granted: 1981-02-19
Abstract: The tractor engine load control is equipped with an engine speed setter and a speed sensor which deliver signals to a comparator.  The output of the latter is delivered to a tool control to vary the depth of the tool.  The system also has a working depth setter and sensor, the outputs of these delivered to a processing circuit positioned between the comparator and the tool position control.  A lifting device receives signal from the comparator is operated only when the engine speed lowers below a predetermined value.
Patent KR-810000428-B1 (KR)
Title: Process for preparing 2,6-methano-2h-1-benzoxocins
Inventor: WILBER R
IPC: C07D311/80
Filed: 1977-07-05
Granted: 1981-05-01
Abstract: Title compds. (I; R1 = C5-10 alkyl, C5-10 alkenyl, C5-8 cycloalkyl, or C5-8 cycloalkenyl; R2 = H or C1-4 alkyl; R3 = C1-4 alkyl) useful as an intermediate for synthesis of hexahydrodibenzopyranone, were manufd. by reaction of 1-alkoxy-4-(1-hydroxy-1-methylethyl)-1,4-cyclohexadiene and 5-substituted resorcine in the presence of catalyst such as boron trifluoride, boron tribromide or zinc chloride.
Patent KR-790000340-B1 (KR)
Title: Process for preparation of antibiotics of cephalosporin and penicillin series
Inventor: MICLE GREGSON
Filed: 1978-09-29
Granted: 1979-05-01
Abstract: Title compds. [I; R = H or org. group, Ra=H or acyl, B=S<or O <, z=III(Y=residue group or residue group deriv. of the nucleophilic reagent) useful as antibiotic, were prepd. Thus, compd (II; R1=H or carboxyl protecting group, Y'=substitutable residue group of the nucleophilic reagent) was treated with nucleophilic reagent to give I'. In the I' compd. group(IV) was converted to the group in illustration I, carboxyl protecting group was eliminated, B=O< was reduced to B=S<, and Y group was converted such as conversion of Y from azide to 3-amino methyl to give I and its deriv.
Patent KR-830000567-B1 (KR)
Title: (-)시스-1, 2-에폭시프로 필포스폰산의 염의 제조방법
IPC: C07F9/38
Filed: 1979-10-11
Granted: 1983-03-14
Abstract: 내용 없음.
Patent KR-850001217-B1 (KR)
Title: Optical recording disc
Inventor: WILKINSON RICHARD L
IPC: G11B7/26
Filed: 1980-08-18
Granted: 1985-08-20
Abstract: A direct read-after write optical recording disk has a pair of transparent, disk-shaped members, each being formed with integral inner and outer ring-shaped bosses on one of its sides. A thin recording layer of light-sensitive material is coated onto each disk- shaped member in a shallow annular recess, formed between the two ring-shaped bosses. The two members are disposed in a coaxial relationship, with their respective bosses in abutment with each other, whereby the two recording layers are located within a sealed, annular chamber.
Patent KR-820002073-B1 (KR)
Title: Waterproof agent for cement
Inventor: SHON SHAM PIL
Filed: 1981-08-06
Granted: 1982-11-04
Abstract: Title compds. was prepd. by mixing (1) triethanolamine soap salt of oleic acid which was prepd. by reaction of 5-15 wt.% HOOCC17H33 and 2-10 wt% (HOCH2CH2)3N, (2) 0.5-1.0 wt.% chloroparaffin, (3) 2-10 wt% polyvinylalcohol or ethylenevinylacetate copolymer, (4)available amount of metal soap and (5) 150-250 wt.% water.
Patent KR-810001894-B1 (KR)
Title: Process for preparing 3-phenoxy n-substituted morphinan derivatives
Inventor: MOHASI E
IPC: C07D221/28
Filed: 1981-09-30
Granted: 1981-11-20
Abstract: Title compds. (I; R = halogen, nitro, lower alkyl, lower alkoxy, hydroxy or H; R1 = lower alkyl, -CH2(CH2)pR2, lower alkenyl; R2 = hetero alkyl, aromatic alkyl, cyclic lower alkyl; p = 0-3; n = 1-5) were prepd. by the reaction of VII and X-R1(X = halogen).  Thus, 60 ml pyridine soln. contg. 2.4 g (-)-3-hydroxymorphinan was stirred with 4.5 g bromobenzene, 3.5 g pow. anhyd. potassium carbonate, 3.2 g Cu in N2 gas for 4 days to give (-)-3-phenoxymorphinan.
Patent KR-830001289-B1 (KR)
Title: 가라기난 식품 첨가물의 제조방법.
IPC: A23L17/60
Filed: 1981-10-28
Granted: 1983-07-06
Abstract: 내용 없음.
Patent KR-830002875-B1 (KR)
Inventor: YUK BO KEUN
Filed: 1982-04-14
Granted: 1983-12-29
Abstract: 내용 없음.
Patent KR-830002869-B1 (KR)
Inventor: JUNG TAK SU
IPC: B31C3/00
Filed: 1982-05-15
Granted: 1983-12-29
Abstract: 내용 없음.
Patent KR-890002084-B1 (KR)
Title: Process for preparation of w-phenylsulfonyl-n'-pyrimidinyl-and-triazinyl-ureas
Inventor: MEYES WILLY
IPC: C07D251/46
Filed: 1982-08-06
Granted: 1989-06-16
Abstract: The cpds. of formula (I) and their salts are prepared by: reacting phenylsulfone amide of formula (II) with N-pyrimidinyland/or- triazinyl carbamate of formula (III) in the presence of the base; then converting the products to their salts by reaction with amine, alkali metal or alkali-earth metal hydroxide or quarternary ammonium salt.  In formulas, A is 1-4C alkoxy, etc.; E is metyne or N; X is O, S or sulphynyl or sulfonyl bridge; Z is O or S; m=1,2; R1 is H, halogen, -Y-R5 radical or 1-3C alkyl; R2 is H, halogen, 1-5C alkyl, - Y-R5 etc.; R3 is H, alkoxy alkyl upto 4C etc.; R4 is 1-4C halogenoalkoxy etc.; R5 or R6 is 1-5C alkyl or 2-6 alkynyl; R7 or R8 is 1-5C alkyl etc.; R11 is H, N, 1-3C alkyl etc.; Y is O, S or sulphynyl or sulfonyl bridge.
Patent KR-900006080-B1 (KR)
Title: Safe adsorption apparatus for separation of co2 from gas containing o2
Inventor: LINDE A G
IPC: C07C7/12
Filed: 1983-06-14
Granted: 1990-08-22
Abstract: A process for recovering a hydrocarbon (I) from a gas stream contg. (I) and small amounts of oxygen is carried out by a pressure change adsorption process in a number of adsorbers operating cyclically. During an adsorption phase at elevated press., a selective adsorption of (I) occurs, during the adsorption phase and during at least one equilibrating phase, a gas stream is drawn off the outlet end of an adsorber, which is depleted in (I) to be recovered, during at least one subsequent counter flow depressurization from the inlet end of the adsorber, a desorbate stream enriched in (I) is drawn off, and after the desorption, the adsorber undergoes a pressure building phase during which it is returned to adsorption press. with a gas low in oxygen.
Patent KR-900008254-B1 (KR)
Title: Nonaqueous suspension for electrophoretic deposition of powders
Inventor: MIZUGUCHI JIN
IPC: C25D13/02
Filed: 1983-09-13
Granted: 1990-11-06
Abstract: A suspension contains (a) a ketonic solvent, in which (I) nitrocellulose is dissolved and (II) a powder is suspended, (b) a strong acid, and (c) a strong base. The acid and base are added to the suspension to qive a conductivity of 1-30 micro-siemens/cm. (I) for cathode ray tubes, fluroescent powders (for a coloured fluorescent screen), cathode powders, and insulating powders (e.g. Al(OH)3  for fibre surface in an indirectly heated cathode), and (II) powders for passivisation of surfaces of semiconductors (e.g. layers or films in mesa-semiconductors). Suspension is stable and reproducible. Smooth, uniform, pure deposits are obtd.
Patent KR-910007480-B1 (KR)
Inventor: ACKERET PETER
IPC: G03D15/10
Filed: 1983-12-10
Granted: 1991-09-26
Abstract: 내용 없음.
Patent KR-900000201-B1 (KR)
Title: Jacket for floppy disk
Inventor: MASUI TAKESHI
IPC: B32B27/12
Filed: 1985-05-18
Granted: 1990-01-23
Abstract: A jacket for a floppy disk comprising 1) an exterior layer of an antistatic material which is selected from a styrene base resin (I) layer externally coated with an antistatic agent, and (I) in admixture with at least one of antistatic agents, conductive carbons and conductive metals ; (I) being selected from high impact strength styrene resins, mixts. of a styrene resin for general use with at least 20wt.% high impact strength styrene resin ; and 2) an interior nonwoven cloth layer, pref. selected from polyester, rayon, aromatic polyamide and rock wool and laminated internally of layer (I).
Patent KR-890000613-B1 (KR)
Title: Loading device for a belt conveyor
Inventor: SVENSSON KENNET
IPC: B65G33/14
Filed: 1985-09-25
Granted: 1989-03-22
Abstract: This invention is about an unloader for transferring bulk material such as rice or coal from a vertical screw conveyor (10) to a horizontal belt conveyor (11).  The loader comprises a rotary feed screw located in a feed screw casing (32) parallel to a horizontal belt conveyor.  The casing has a discharge opening (33) on its circumference facing the belt conveyor.  An inlet opening of the unloader introduces the material perpendicularly to the feed screw. The inlet opening is pivoted relative to a vertical screw conveyor for movement about an axis passing through the inlet opening.
Patent KR-890002585-B1 (KR)
Title: Contacts for vacuum-break switches
Inventor: NAYA EIZO
IPC: H01H1/02
Filed: 1985-11-08
Granted: 1989-07-19
Abstract: Contact for a vacuum interrupter consists of 1.25-51 vol. % Cr, 1.25- 51 vol. % Mo, and 2.5-4.2 vol. % of Nb or Ta, balance being Cu.  The contact can be made by infiltration of a sintered compact of the materials with Cy or by sintering or by hot pressing, the properties of the contact being independent of the method of mfr.  Breakdown voltage is in a range of 1.2-1.5 times as high as conventional Cu-Cr material, while probability of discharge is 1/5-1.3 of that material.
Patent KR-880001518-B1 (KR)
Title: Process for purification of polyalkgene ether
Inventor: ATCHUSI AOSIMA
IPC: C08G65/30
Filed: 1985-11-13
Granted: 1988-08-19
Abstract: Purificn. of a polyalkylene ether contg. at least one heteropoly acid and/or its salt is effected by mixing the impure polyalkylene ether or its mixt. with one or more organic solvents and at least one solvent for purificn. selected from C3-15 hydrocarbons or C1-15 hydrocarbons, and seperating the phase composed mainly of heteropoly acid and/or its salt.  The heteropoly acid is deposited and is possible to be recovered, and its concentration in the polyalkylene ether is lessened to 0.01 wt.% or less.
Patent KR-900000655-B1 (KR)
Inventor: NAKANO RYUJO
IPC: G01B21/00
Filed: 1984-09-22
Granted: 1990-02-02
Abstract: 내용 없음.
Patent KR-900003181-B1 (KR)
Title: Electrical terminator device
Inventor: PAPA RALPH A
IPC: H01R13/28
Filed: 1986-04-28
Granted: 1990-05-09
Abstract: The terminator has a circuit board (11) with an array of through holes (32) in electrical contact with both signal leads (33) on one side of the board. An array of terminals project perpendicularly from the other side of the board. Four resistor networks (35) are also mounted on the first side in electrical contact with twelve through holes such that, by choice of the network and of the arrangement of signal leads a desired resistance is provided between any two terminals. The circuit board is protected by being sandwiched between dielectric housings (12,13).
Patent KR-950003639-B1 (KR)
Inventor: FUJIDA TADAO
IPC: H04N5/92
Filed: 1986-07-09
Granted: 1995-04-17
Abstract: 내용 없음.
Patent KR-940003070-B1 (KR)
Inventor: FUKAYAMA MIYOJI
IPC: C08J7/043
Filed: 1986-10-30
Granted: 1994-04-13
Abstract: 내용 없음.
Patent KR-890004428-B1 (KR)
Title: Manufacturing method of cu2s/cds solar battery
Inventor: SO SUNG-TAEK
IPC: H01L31/00
Filed: 1986-11-06
Granted: 1989-11-03
Abstract: The method for manufacturing a Cu2S/CdS solar cell has the steps that; (a) the CdS layer with 5-10  m grain size is made by sintering for 1.5-2 hour at 600-700≰C after compacting CdS powder under 100-200 kg/cm2 pressure; (b) the sintered CdS is dipped in CuCl solution for 10-30 sec. to form a Cu2S after etching the CdS surface in HCl.; (c) an electrode is formed with Al and Ag paste by heat treatment for 10- 15 minute at 150-200≰C
Patent KR-950000742-B1 (KR)
Inventor: BURG GARY R
IPC: G01N3/00
Filed: 1986-11-11
Granted: 1995-01-28
Abstract: 내용 없음.
Patent KR-890001676-B1 (KR)
Title: An working assistance positioner for industrial robot
Inventor: LEE GUN-YI
IPC: B25J1/00
Filed: 1986-12-31
Granted: 1989-05-13
Abstract: This invention is an auxiliary work positioner for an industrial robot.  This positioner comprises a sweep body frame equiped with a pair of rotating tables and a pair of tilting boxes.  A sweeping system is operated by a motor around a shaft on a base in the position of reverse and right, buffing and stopping or positioning and fixing.  In a rotating system the rotating tables are driven by a brake motor to position and to fix the rotating tables.  In a tilting system the tilting boxes including the rotating tables are inclinded into a divided angle by a pair of hydraulic cylinders and are fixed. There are some pneumatic systems in this positioner.
Patent KR-940003440-B1 (KR)
Title: Long pulse tunable dye laser
Inventor: HORACE FURUMOTO
IPC: H01S3/08
Filed: 1985-10-25
Granted: 1994-04-22
Abstract: A tunable dye laser has been found particularly suited to selective photothermolysis. A longer pulse duration which makes the system suitable for a wider range of applications is obtained by modifying the laser to generate a spatially noncoherent beam. The optical system at each end of the laser cell, which may include a lens or spherical mirror, refocuses the aperture of the dye cell near to itself so that substantially all light emanating from the dye cell is returned to the dye cell until the light passes through one of the optic systems as a noncoherent laser beam. A tunable intracavity element tunes the laser across the gain curve of the dye solution. The pulse duration of the laser beam can be selected from a range of durations up to about one millisecond.
Patent KR-940007303-B1 (KR)
Title: Process for preparation of piperidinylcycl opentylhep tenoic acid derivatives
Inventor: BARRET ROGER
IPC: C07D211/14
Filed: 1987-01-27
Granted: 1994-08-12
Abstract: A process is described for the preparation of a compound of formula (2) (wherein R is a C<sub>1-6</sub> alkyl or a C<sub>7-20</sub> aralkyl group) and the salts thereof, which comprises reducing a compound of formula (3) (or a salt thereof), using a reducing system comprising borohydride ions and metal ions selected from lanthanide ions, alkaline earth metal ions or yttrium ions in solution. The reduction system may be provided by a borohydride (e.g. NaBH₄) and a metal salt (e.g. CeCl₃).The ester (2) may then if desired be hydrolyzed to give the parent acid.The ester of formula (3) in which R is a methyl is a novel compound.
Patent KR-900003121-B1 (KR)
Title: Complete follow-up servo system
Inventor: SHASAKI YOSINARI
IPC: G05B19/19
Filed: 1987-03-09
Granted: 1990-05-08
Abstract: An NC control system for machine tools is used to maintain accurate tool path positioning control by maintaining a precise velocity profile. The following portion error while the system is in motion, is reduced to a minimum level by employing an input compensation technique. In basic form the input compensation is provided by a transfer function that is the inverse of the velocity loop transfer function. A similar process may be applied to the system as a position loop. An evaluation of the resulting system responses based upon the overall transfer function indicator that the following error is reduced to zero.
Patent KR-900005160-B1 (KR)
Title: Dialing method of mobiletelephone system
Inventor: KIM IN-BAE
IPC: H04M1/274
Filed: 1987-05-29
Granted: 1990-07-20
Abstract: The circuit for selecting the telephone number with one touch comprises a control unit (100) controlling the first key input, andio, and display circuits, a logic unit (2) storing the telephone number and dialling it when the second key for direct dial is input, and the second key processor (300) generating the second key signal by a strobe signal. The first key for storing the telephone number and the second one is buffered in a buffer (303) to prevent the mutual interference.
Patent KR-930012249-B1 (KR)
Inventor: NAKANO TOSHIHIKO
IPC: B21B1/40
Filed: 1987-06-16
Granted: 1993-12-28
Abstract: 내용 없음.
Patent KR-900006225-B1 (KR)
Title: Spindleless vaneer lathe
Inventor: WILSON GARY L
IPC: B27L5/02
Filed: 1987-08-14
Granted: 1990-08-27
Abstract: Opposed ends of the following roller support beam (27) are mounted for sliding in channel members (32a,b) fixed to inner surfaces of respective frame members (12). This allows tie following roller to slide to and fro in a plane defined by the orientation of the channel members. Hydraulically actuated cylinders are coupled between the ends of the following roller support beam and the frame for positioning the following roller relative to the fixed roller (20). The pressure roller (30) is supported for rotation by bearings (25) on the end of a roller support beam (29) of which the ends slide in channel members (34A) of which the orientation defines the plane of motion of the pressure roller. A respective hydraulic motor drives the following roller and pressure roller against a block (26) from which veneer is peeled by a knife (44) disposed adjacent to the fixed roller (20).
Patent KR-910003504-B1 (KR)
Inventor: KOBAYASHI MINORU
IPC: B23H7/00
Filed: 1987-09-08
Granted: 1991-06-03
Abstract: 내용 없음.
Patent KR-940005278-B1 (KR)
Inventor: OYOBE AKIRA
IPC: G03F1/22
Filed: 1987-10-21
Granted: 1994-06-15
Abstract: 내용 없음.
Patent KR-900005335-B1 (KR)
Title: Measuring method surface clean degree of iron material
Inventor: KIM HYUNG-JUN
IPC: G01N33/20
Filed: 1987-12-28
Granted: 1990-07-27
Abstract: The degree of cleanliness of metallic material is measured by surface tension (wettability) being indicated from electro balance consisting of differential transformer, amplifier and galvanometer when dipping sample material into the solution (for example distilled water) in a regular rate and depth and pulling up after holding for a limited time.
Patent KR-900004244-B1 (KR)
Title: Multi color dyeing method make used of bubble
Inventor: LIM YONG-JIN
IPC: D06P3/86
Filed: 1988-02-12
Granted: 1990-06-18
Abstract: A continuous multicolour dyeing method comprises (a) mixing dye- bubbles of at least two different colours mfd. in bubble devices (1- 3) in the mixer (4), (b) transfering the mixed bubbles on the fabric (15) by the repeat-operation of bubble feeder (8) and the working of opening-closing valve (14), and (c) forming multicolour figure on the fabric by the doctor (17). The colour of the fabric can be changed by the number of screws (6,7), the velocity of motor (11) and the working of the opening-closing valve.
Patent KR-960002723-B1 (KR)
Inventor: TANAKA IOSHIKIYO
IPC: B63H9/06
Filed: 1988-04-07
Granted: 1996-02-26
Abstract: 내용 없음.
Patent KR-920009821-B1 (KR)
Inventor: KITAO NOBUO
IPC: H02G11/00
Filed: 1988-04-08
Granted: 1992-10-22
Abstract: 내용 없음.
Patent KR-970010623-B1 (KR)
Inventor: SALATIN TIMOTHY D
IPC: C09D175/06
Filed: 1988-04-15
Granted: 1997-06-28
Abstract: 내용없음
Patent KR-960012147-B1 (KR)
Title: Metal clamping collar
Inventor: CALMETTES LIONEL
IPC: F16L33/02
Filed: 1988-06-21
Granted: 1996-09-16
Abstract: 1. Tightening clamp constituted by a metal band (1) wound on itself, comprising complementary tightening and/or hooking means (2, 3) in the vicinity of each of its ends, and presenting in a zone preferably remote from said ends, a longitudinal separation defining two parallel band sections, each one being provided with at least one corrugation projecting outwardly of the clamp, characterized in that the separation in two band sections (1_b, 1_c) is obtained by only one longitudinal cut (1_a) so that said sections are thus contiguous one with respect to the other and in that each corrugation of one of the band sections (1_b) is offset circumferentially with respect to each corrugation (1_d) of the other band section (1_c).
Patent KR-900008896-B1 (KR)
Inventor: HAMADA YOSHIHIRO
IPC: B29C48/08
Filed: 1988-08-06
Granted: 1990-12-11
Abstract: 내용 없음.
Patent KR-910006535-B1 (KR)
Title: A method of manufacturing of conductive exothermic-fiber which generates for infrared rays
Inventor: CHO OK-JEONG
IPC: D06M11/83
Filed: 1988-08-10
Granted: 1991-08-27
Abstract: Resinous conductive solution  which  is  prepared  by  mixing conductive powders  such  as  carbon  powders  with  polypropylene solution with the ratio of 3:7  and  ceramics  solution  which  is prepared by mixing ceramics with  urethane  resinous  solution  or acrylic resinous solution with 3:7 are mixed and stirred with 1:1. thus  forming  composite  solution.  In  preparing  far  infra-red radiating heating fiber, fiber bundles are either  impregnated  by conductive solution, dried, followed by impregnation with ceramics and drying or  sprayed  or  coated  by  above-mentioned  composite solution.
Patent KR-930000100-B1 (KR)
Inventor: SCHWEINFURTH HERMAN
IPC: A23F5/32
Filed: 1988-11-28
Granted: 1993-01-09
Abstract: 내용 없음.
Patent KR-920004210-B1 (KR)
Inventor: MCCORMICK CORNELIUS J
IPC: C03C3/089
Filed: 1989-01-27
Granted: 1992-05-30
Abstract: 내용 없음.
Patent KR-920001232-B1 (KR)
Title: Olefin polymerization catalyst and process for the polymerization of olefins
Inventor: TSUTSUI TOSHIYUKI
IPC: C08F4/64
Filed: 1989-02-11
Granted: 1992-02-08
Abstract: The invention provides an olefin polymerization catalyst formed from:     [A] a compound of a transition metal belonging to Group IV B of the periodic table.   [B] an aluminoxane,   [C] water, and optionally [D] an organoaluminum compound, and a process for the preparation of olefin polymers using the catalyst. o
Patent KR-970009729-B1 (KR)
Inventor: COLIN MICHEL
IPC: C07D305/14
Filed: 1989-04-06
Granted: 1997-06-17
Abstract: 내용없음.
Patent KR-0133290-B1 (KR)
Inventor: HUJI SADAO
IPC: C08G63/18
Filed: 1989-04-21
Granted: 1998-04-13
Abstract: 내용 없음.
Patent KR-0134376-B1 (KR)
Title: 4-quinoline carboxylic acid useful as immunosuppressive
Inventor: ACKERMAN NEIL R
IPC: A61K31/47
Filed: 1989-04-24
Granted: 1998-04-21
Abstract: 4-Quinolinecarboxylic acids and derivatives thereof, such as 2-(2 min -fluoro-1,1 min -biphenyl-4-yl)-6-fluoro-3-methyl-4-quinolinecarboxylic acid, are useful as immunomodulatory and anti-inflammatory agents. Pharmaceutical formulations containing such compounds are useful for the treatment of autoimmune diseases, transplantation rejection, graft vs. host disease, and chronic inflammatory disease such as rheumatoid arthritis.
Patent KR-970009227-B1 (KR)
Inventor: LODEWIJK ERIC
IPC: C07D495/04
Filed: 1989-05-10
Granted: 1997-06-09
Abstract: 내용 없음.