baber/WOPTO huggingface dataset:
Patent FI-95629-B (FI)
Inventor: PETERSEN LARS-GOERAN
IPC: G06F15/16
Filed: 1990-02-14
Granted: 1995-11-15
Abstract: A start signal is generated for parallel-synchronous operation of three substantially identical data processing units (1), an array of three identical unit outputs (6) parallel-synchronously assuming concurring binary states, or a plurality of output arrays (7) transmitting mutually like data words, respectively. Due to individual random start-ups (2), the units are caused to perform in parallel mutually different data processes. Each of three EXOR-responsive bit comparators (10) or word comparators (10), respectively, are connected via the output arrays (6,7) to two of the units. The start signal is sent from an AND-element (9) having its inputs connected to three monostable elements (12), the inputs of which are connected to the bit comparators, or is sent from an AND-element (9) which has its inputs connected to the word comparators, respectively.
Patent FI-110471-B (FI)
Title: Fibrous substrates for sausage etc. casings - having high burst strength due to cellulose carbamate and alkaline curing resin bonding agents
Inventor: ROBERTSON DIANE M
IPC: A22C/
Filed: 1990-05-29
Granted: 2003-02-14
Abstract: Bonded porous fibrous substrates are suitable for use in the mfr. of casings for food prods. etc. They comprise fibrous base webs contg. up to 10 wt.% bonding agent which comprises cellulose carbamate and an alkaline curing resin at a wt. ratio greater than 1:1. The substrates have porosity at least 300 litres per min. (TAPPI T251-pm-75) and caustic tensile strength over 300 g. per 25 mm., and form reinforced casing films of excellent burst strength.
Patent FI-95497-B (FI)
Inventor: DAHN ROLF
IPC: E21C45/00
Filed: 1992-01-23
Granted: 1995-10-31
Abstract: A drilling head for tunnel boring has a channel (10) along its axis which can revolve about it and has a forward directed nozzle. There is also a rear directed nozzle (4) whose channel (41) connects with the central channel (10). - Alternatively there are three rear directed nozzles (4) at the same angle of fifteen degrees with respect to the central channel (10). It can also have three forward directed nozzles (2), two of which are at an angle of forty five degrees to the third central nozzle (2).
Patent FI-112492-B (FI)
Inventor: ROSENBLUM MICHAEL
IPC: C07K14/415
Filed: 1993-02-12
Granted: 2003-12-15
Abstract: This invention relates to substantially purified gelonin, toxic fragments thereof, the DNA sequences encoding gelonin and use of the DNA for producing, by recombinant technology, gelonin, toxic fragments thereof and fusion proteins. More specifically, the invention relates to the primary amino acid sequence of gelonin, and of the DNA encoding said gelonin and the production of synthetic gelonin and toxic fragments thereof.
Patent FI-113498-B (FI)
Inventor: STARK JUERGEN
IPC: E05F15/608
Filed: 1993-09-15
Granted: 2004-04-30
Abstract: A revolving door is regulated or controlled by a data processing unit. All its functions, including the control and microprocessor functions, are internally self-monitored.
Patent FI-111840-B (FI)
Inventor: AXELSSON OSKAR
IPC: A61P25/04
Filed: 1993-12-22
Granted: 2003-09-30
Abstract: The present invention discloses compounds of the formula <CHEM>  or a pharmaceutically-acceptable addition salt thereof  wherein R' and R'' independently of each other are hydrogen or alkyl, or R' and R'' together form a 3 to 6 membered alkylene chain; one of R<1> and R<2> is aryl which may be substituted one or more times with halogen, CF3, CN, OH, alkyl, cycloalkylalkyl, alkenyl, alkynyl, alkoxy, amino, nitro, sulphamoyl, tetrazolyl, CO2H, CO2-alkyl and the other of R<1> and R<2> is hydrogen, halogen, alkoxy, amino or alkyl; and R<4>, R<5>, R<6> and R<7> independently of each other are hydrogen, halogen, amino, nitro, CN, OH, CF3, alkyl or alkoxy; and n is 0 or 1; provided that neither of R<1> and R<2> is phenyl or substituted phenyl when n is 0. The compounds are useful as pharmaceuticals, for example, in the treatment of ischemia, anoxia, migraine and psychosis.
Patent FI-112161-B (FI)
Title: Increasing nutritional value of fibrous crops with cellulase
Inventor: VIRKKI MARKKU
IPC: A23K50/10
Filed: 1994-10-07
Granted: 2003-11-14
Abstract: The nutritional value, to animals, of a crop is improved by treating with a cellulolytic enzyme compsn. (A) having no enzymatic activities deleterious to the crop. Pref. (A) has been fractionated on an anion exchange resin (AER) to remove the detrimental enzyme components. (A) are produced from commercial cellulase enzyme mixts., e.g. from Trichoderma longibrachiatum, by fractionation on Q-Sepharose AER at pH 8 and conductivity equiv. to 20 mM Tris buffer. The material fraction A) not retained under these conditions was further fractionated on CM-Sepharose; it had esterase; carboxymethylcellulose (CMC); xylosidase; arabinosidase; glucosidase (cellobiose); and xylanase activities.
Patent FI-97438-B (FI)
Title: Locking device
Inventor: BRUNELL TORE
IPC: A01B61/02
Filed: 1995-08-24
Granted: 1996-09-13
Abstract: A locking device on a three-point linkage mechanical implement used in agriculture, particularly a mower- crusher, consisting of a main frame 1 suspended on the tractor's three-point connection and a boom 3 which in the working position lies principally at right angles to the direction of driving, at the far end of which the tool 4 is suspended rotatably around a principally horizontal axis 5, where the locking device which locks the rotatory motion around the axis is automatically controlled by the rotary motion of the boom 3 around the swivel axis 2. <IMAGE>
Patent FI-114110-B (FI)
Inventor: NICOLOSI GIOVANNI
IPC: E06B9/264
Filed: 1996-09-10
Granted: 2004-08-13
Abstract: PCT No. PCT/IT94/00121 Sec. 371 Date Jul. 23, 1996 Sec. 102(e) Date Jul. 23, 1996 PCT Filed Jul. 22, 1994 PCT Pub. No. WO95/24539 PCT Pub. Date Sep. 14, 1995A device for operating venetian blinds inside a sealed chamber between two panes of glass has a gearing-down internal mechanism provided for rotating a shaft that supports and operates a blind, and a gearing-up external mechanism applied to one of the glass panes and connected with the gearing-down internal mechanism by a magnetic connection.
Patent FI-104992-B (FI)
Inventor: HONGISTO AATTO
IPC: G02B1/04
Filed: 1996-10-11
Granted: 2000-05-15
Abstract: Light emitting cable/light guide with a core (1) and a cladding (2). Light is emitted from the core through the cladding, which is made of a fluoroplastic, preferably a polyvinylidene fluoride material.
Patent FI-104520-B (FI)
Inventor: HIRSIMAEKI OLAVI
IPC: H01F38/30
Filed: 1996-12-11
Granted: 2000-02-15
Abstract: The invention concerns a current-meter transformer (100) provided with a current divider, which transformer comprises a current divider (111), which consists of a primary-conductor part (111a) and of a by-pass part (111b,111b'). In the current-meter transformer (100) the magnetic circuit consists of the core (113) of the current transformer (112) and of a secondary circuit (114). The by-pass part (111b, 111b') of the current divider (111) has been formed electrically symmetric, and the magnetic circuit of the current-meter transformer (100) has been formed symmetric in relation to an external magnetic field ( phi e). <IMAGE>
Patent HU-191645-B (HU)
Inventor: GUOTH JANOS
IPC: B01D53/04
Filed: 1984-03-28
Abstract: A találmány tárgya eljárás szennyező gázok, különösen ammónia vagy széndioxid leválasztására elsősorban levegőből való eltávolítására alkalmas szűrő előállítására, amely eljárás során az eltávolítandó gázokat vegyi úton kötjük le oly módon, hogy egy hordozó anyagra a gázok vegyi kötésére alkalmas anyagot viszünk fel. A találmány szerinti eljárásnak az a lényege, hogy a hordozó anyagot, előnyösen szűrőpapírt komplex-, ill. kelátkötésre alkalmas funkciós csoportokat és/vagy szabad gyököket tartalmazó nagymolekulájú vegyületekkel vonjuk be vagy itatjuk, ill. a hordozó anyaghoz, előnyösen szűrőpapírhoz annak előállítása során komplex-, ill. kelátkötésre alkalmas funkciós csoportokat és/vagy szabad gyököket tartalmazó nagymolekulájú vegyületeket adagolunk. A találmány szerinti szűrőberendezésnek az a lényege, hogy a nagy páratartalmú szennyezett gáz, pl. szennyezett levegő áramlásának irányával párhuzamos vagy arra merőleges, komplex-, ill. kelátkötődésre alkalmas funkciós csoportokat és/vagy szabad gyököket tartalmazó nagymolekulájú vegyületekkel itatott, vagy bevont, ill. ilyen vegyületeket tartalmazó fala(i) (1) van(nak) (1. ábra).  -1-
Patent HU-183429-B (HU)
Inventor: BAJNAY LASZLO
IPC: G21C13/00
Filed: 1981-05-11
Abstract: A javaslat tárgya vasbeton építmény nagy nyomásnak kitett belső térrel. A javaslat lényege, hogy gerenda- szerű oldalfalelemekből, kupolaelemből, valamint az oldalfalelemek és a kupolaelem között elhelyezkedő átmeneti elemekből áll, amelyek közül legalább az oldalfalelemek és az átmeneti elemek előregyártott elemek, továbbá az oldalfalelemek utófeszített gyűrűvasalással vannak ellátva, valamint az átmeneti elemek és előnyösen a kupolaelem utófeszíthető feszítőkábelekkel vannak ellátva, amelyek vezetéséhez minden átmeneti elem legalább egy járattal van ellátva, és amelyek vége az oldalfalelemekhez van lehorgonyozva.
Patent HU-191655-B (HU)
Title: Method for producing sports gears
Inventor: TORDAI GYULA
IPC: B29C39/00
Filed: 1984-05-18
Abstract: The proposed method, suitable for producing equipment such as Javelins, Discus, hurdles, rods, etc., involves the use of a mould. A multi-component, self-setting synthetic resin, reinforced with fibres, pref. glass fibre is placed in the mould. A core, pref. of wood is placed on top of the resin then one of the following procedures is used:- (A) the top half of the reinforced resin is added onto the core and the mould is completely filled; when the resin is set the surface of the product is smoothed; (B) when the resin is set the half finished product, contg. the core is turned round and set into reinforced resin placed in the mould.
Patent HU-195309-B (HU)
Inventor: FABRI LASZLO
IPC: F24S10/70
Filed: 1985-06-18
Abstract: A találmány lényege, hogy a szélső abszörber elemek (8) szárnylemezeinek (9) végei a keret (1) hosszanti tartójának gerincére (la) merőlegesen, a több-mezős kollektormezők szélein elhelyezkedő abszorber elemeknek (8) szárnylemezeinek (9) végei pedig a támasztó elemek (10) hosszanti tartójának gerincére (lOa)merőlegesen, azokkal egy darabot képezően vannak kialakítva. Előnyösen az abszorber elemek (8) szárnylemeze (9) a szélső keret felé — célszerűen vastagságának felére, de minimum 1,5 mm vastagságúra csökken. (1. ábra).  Lábra -1-
Patent HU-199742-B (HU)
Inventor: KECSKEMETHY GEZA
IPC: B65D25/38
Filed: 1986-06-18
Abstract: A készüléknek az adagolandó anyagok befogadására
szolgáló, a hosszuk mentén állandó
keresztmetszetű hengeres kamrái
(34, 36), valamint a kamrákban (34, 36)
elmozgatható dugattyúfejei (38, 40) vannak,
amelyek kötőelemmel (46) összekapcsolt dugattyúrudakkal
(42, 44) rendelkeznek, és
mindegyik kamra (34, 36) legalább: egy kiadagoló
nyílást (26, 28) tartalmaz. Az adagolónak
az a lényege, hogy egy külső kamrája
(36) van, amelyben legalább egy belső
kamra (34) helyezkedik el, és a külső
kamrához (36) tartozó dugattyúfej (38) felülnézetben
e kamra (36) szabad keresztmetszeti
alakjának megfelelő alakú, és a belső
hengernek (34) vagy hengereknek saját különálló
dugattyúfeje (40) van.
Patent HU-188209-B (HU)
Title: Insecticide and acaricide compositions containing substituted diamides of hydroxy-malonic acid as active agents, and process for producing substituted diamides of hydroxy-malonic acid
Inventor: FINDEISEN KURT
IPC: C07D277/32
Filed: 1982-10-08
Abstract: 1. Substituted hydroxymalonic acid diamides of the formula (I)  see diagramm : EP0076957,P17,F4  in which R represents alkyl with at least 2 C atoms and chlorine substituted alkyl, optionally substituted alkenyl, optionally substituted cycloalkyl, substituted aryl, or optionally substituted heteroaryl.
Patent HU-208963-B (HU)
Title: Process for producing 4-benzoylisoxazole derivatives, herbicidal compositions comprising such compounds as active ingredient and process for weed control
Inventor: CAIN PAUL ALFRED
IPC: C07D261/18
Filed: 1991-11-21
Abstract: 4-Benzoyl isoxazole derivatives of the formula I: <CHEM>  wherein: R represents alkyl, alkenyl, alkynyl, haloalkyl, haloalkenyl, haloalkynyl, optionally substituted cycloalkyl, -CO2R<3>,-COR<5>,cyano,nitro, -CONR<3><1>R<4> or a halogen atom;  R<1> represents :- hydrogen , alkyl, alkenyl, alkynyl, haloalkyl, haloalkenyl, haloalkynyl or optionally substituted cycloalkyl  R<2> represents :- halogen, R<5>, -SR<5>, -SOR<5>, -SO2R<5>, -SO2NR<3><1>R<4>,-CO2R<3>, -COR<5>, -CONR<3><1>R<4>, -CSNR<3><1>R<4>, -OR<5>, a nitro group, a cyano group, a group -O(CH2)q-OR<5> or alkyl substituted by OR<5>; R<3>, R<3><1> and R<4>, which may be the same or different, each represents:-     hydrogen, alkyl or haloalkyl;     R<5> represents alkyl or haloalkyl;     n represents an integer from 1 to 5; and     q represents an integer from 1 to 3; and agriculturally acceptable salts thereof and their use as herbicides is described.
Patent HU-186993-B (HU)
Inventor: KISS JENOE
IPC: C23F1/44
Filed: 1982-11-18
Abstract: Die Erfindung betrifft ein Praeparat zur Losloesung von Gold, Silber, Palladium, Kupfer und Nickel, welches aus einem Nitrobenzoesaeure-Derivat und Cyanid, das wasserloeslich ist, zweckmaessig aus einer alkalicyanidbasischen Loesung besteht, und welche 0,001-25 g/l Alkali- oder Ammoniumhalogenid, ggf. 0,01-5 g/l Antrachinon- oder Antracen-Derivate, welche eine grosse Absorbtionsfaehigkeit besitzen und wasserloeslich sind, und ggf. 20-70 g/l komplexbildenden Stoff, zweckentsprechend Glykokoll und 8-100 g/l Alkalicyanid, welches in Abhaengigkeit von dem zu loesenden Metall und dem Traegerstoff gewaehlt wird, enthaelt.
Patent HU-205029-B (HU)
Title: Method for producing ion-exchanging powder suitable for purifying industrial sewages
Inventor: CZIGANY BELANE
IPC: B01J39/00
Filed: 1987-09-03
Abstract: The proposed pre-treatment is a chemical and/or physical process, based on changing the ionic form of the ion exchange material several times. In some cases using ion exchange equipment in service and/or granular material swollen by immersion in water, keeping the material at temps. below freezing and/or subjecting the material to radiation. (1pp Dwg.No.0/0)
Patent HU-201037-B (HU)
Title: Process for production of 2-[(1h-)1,2,4-triasolole)-methil)]-2-terz-buthil-oxirane
Inventor: FEYEN PETER
IPC: C07D301/04
Filed: 1986-10-23
Abstract: 1. Process for the preparation of oxiranes of the formula   see diagramm : EP0219799,P8,F1   in which X represents 4-chlorobenzyl, 4-phenylphenoxy or 1H-(1,2,4)-triazolyl, characterized in that dimethyl sulphate is treated with an excess of dimethyl sulphide and the trimethylsulphonium methylsulphate thereby formed, of the formula (CH3 )3 S(anion) CH3 SO4 (cation) is reacted, without prior isolation, with a ketone of the formula   see diagramm : EP0219799,P8,F2   in which X has the abovementioned meaning in the presence of solid potassium hydroxide or sodium hydroxide in dimethyl sulphide, optionally in the presence of a polar, aprotic diluent, at temperatures between 0 degrees C and 50 degrees C.
Patent HU-201475-B (HU)
Title: Process for producing liquide insulin compositions
Inventor: JOERGENSEN KLAVS HOLGER
IPC: C07K14/62
Filed: 1987-10-19
Abstract: Insulin preparations with improved properties for parenteral administration can be prepared at pH values of about 3 to 8.5 by presence of magnesium ions in concentration of about 0,005 to 0.5 M.
Patent HU-196453-B (HU)
Title: Process for the identification of nucleinic acids
Inventor: SOEDERLUND HANS E
IPC: C12Q1/68
Filed: 1985-12-29
Abstract: A hybridization method for the identification of nucleic acids in solution is presented. At least two probes, a detector probe and a capturing probe are used in the method. The detector probe is labelled with a detectable label and to the capturing probe a member of an affinity pair is attached. The capturing probe: target nucleic acid: detector probe hybrid formed in the hybridization reaction is isolated by the aid of the other member of the affinity pair. Suitable affinity pairs are biotin-avidin or biotin-streptavidin homopolynucleotides, antigens-antibodies etc. The method is faster to perform than the traditional sandwich hybridization.
Patent HU-201061-B (HU)
Title: Process for producing new dihydropyridine derivatives
Inventor: COOPER KELVIN
IPC: C07D401/14
Filed: 1988-09-29
Abstract: Therapeutic agents. 
     Platelet activating factor antagonists of formula (I):
     wherein R is phenyl or phenyl substituted by one or more substituents selected from nitro, halo, C 1 -C 4  alkyl, C 1 -C 4  alkoxy, aryl(C 1 -C 4 )alkoxy, fluoro(Ci-C 4 )alkoxy, Ci-C 4  alkylthio, Ci-C4 alkylsulphonyl, hydroxy, trifluoromethyl and cyano, or is phenyl fused to a dioxole ring;
     R 1  and R 2  are each independently H or C 1 -C 6  alkyl, or R 1  and R 2  together complete a pyrrolidinyl, piperidino, morpholino, piperazinyl, N-(C 1 -C 4  alkyl)piperazinyl or N-(C 2 -C 4  alkanoyl-piperazinyl group;   or R 2  is H or C 1 -C 4  alkyl and R 1  is CN, C 3 -C 7  cycloalkyl, aryl, heteroaryl or a C 1 -C 4  alkyl group substituted by one or more substituents selected from C 3 -C 7  cycloalkyl, C 1 -C 4  alkoxycarbonyl, aryl or heteroaryl;   Z is selected from C 1 -C 6  alkoxy, aryl(C 1 -C 4 )alkoxy, hydroxy, and -NR 4 R s  wherein each of R 4  and R 5  is independently H or C 1 -C 6  alkyl, or R 4  and R 5  together complete a pyrrolidinyl, piperidino, morpholino, piperazinyl or N-(Ci-C 4  alkyl)piperazinyl group;   Y is 1,4 phenylene or pyridine-2,5-diyl,   and X is a 5 or 6 membered aromatic heterocyclic group containing one or more nitrogen atoms in its ring; which ring may be fused to a benzene ring or to a further 5-or 6-membered aromatic heterocyclic ring containing one or more nitrogen atoms, at least one of said heterocyclic rings optionally also containing an oxygen or sulphur atom, and being optionally substituted with one or more substituents selected from C 1 -C 4  alkyl, C 1 -C 4  alkoxy, halo, CF 3  and CN;     
and their pharmaceutically acceptable salts.
Patent HU-201684-B (HU)
Title: Process for producing oral pharmaceutical compositions with controlled releasing active components
Inventor: VALDUCCI ROBERTO
IPC: A61K9/42
Filed: 1987-09-29
Abstract: A coating membrane for pharmaceutical, veterinary, cosmetic, synthetic and extractive compounds is provided, which comprises a lipophilic substance alone or in admixture with a hardening agent, wherein the lipophilic substance is selected from fatty acids of from 12 to 20 carbon atoms and paraffin, and the hardener is selected from cellulose ethers or esters, methacrylic acid copolymers, polyethylene glycol, polyvinylpyrrolidone, polyvinylacetophtalate and polyvinylacetate.
Patent HU-206508-B (HU)
Title: Process for in situ mixing polymeres for producing plyethylene films of low density
Inventor: LEE KIU HEE
IPC: C08F4/658
Filed: 1989-11-15
Abstract: A process for the in situ blending of polymers comprising continuously contacting, under polymerization conditions, a mixture of ethylene and at least one alpha-olefin having at least 3 carbon atoms with a catalyst in at least two fluidized bed reactors connected in series, said catalyst comprising:   (i) a complex consisting essentially of magnesium,titanium, a halogen, and an electron donor; (ii) at least one activator compound for the complex having the formula AlR sec eX min fHg wherein X min  is Cl or OR'''; R sec  and R''' are saturated aliphatic hydrocarbon radicals having 1 to 14 carbon atoms and are alike or different; f is 0 to 1.5; g is 0 or 1; and e + f + g = 3; and (iii) a hydrocarbyl aluminum cocatalyst, the polymerization conditions being such that ethylene copolymer having a high melt index in the range of about 0.1 to about 1000 grams per 10 minutes is formed in at least one reactor and ethylene copolymer having a low melt index in the range of about 0.001 to about 1.0 gram per 10 minutes is formed in at least one other reactor, each copolymer having a density of about 0.860 to about 0.965 gram per cubic centimeter and a melt flow ratio in the range of about 20 to about 70, and being admixed with active catalyst, with the proviso that:   (a) the misture of copolymer of ethylene and active catalyst formed in one reactor in the series is transferred to the immediately succeeding reactor in the series;   (b) in the reactor in which the low melt index copolymer is made: (1) the alpha-olefin is present in a ratio of about 0.02 to about 3.5 mole of alpha-olefin per mole of ethylene; and (2) hydrogen is optionally present in a ratio of about 0.001 to about 0.5 mole of hydrogen per mole of combined ethylene and alpha-olefin;   (c) in the reactor in which the high melt index copolymer is made: (1) the alpha-olefin is present in a ratio of about 0.02 to about 3.5 mole of alpha-olefin per mole of ethylene; and (2) hydrogen is present in a ratio of about 0.05 to about 3 moles of hydrogen per mole of combined ethylene and alpha-olefin; and (d) additional hydrocarbyl aluminum cocatalyst is introduced into each reactor in the series following the first reactor in an amount sufficient to restore the level of the activity of the catalyst transferred from the preceding reactor in the series to about the initial level of activity in the first reactor.   f
Patent HU-200674-B (HU)
Inventor: SZIRAKI TIBOR
IPC: A47G29/087
Filed: 1988-11-16
Abstract: A találmány tárgya tartóelem, különösen bútor falra való felfüggesztéséhez, amely külső függesztő elemhez illeszthető felfogó szemmel (7) és tartott objektumhoz, különösen bútorhoz erősíthető lapszerűen kiképzett megfogó nyúlvánnyal (4) van kialakítva, és lényege az, hogy a megfogó nyúlvány (4) ház (3) határoló síkjából kiálló lapszerű elemként van kiképezve, a felfogó szem (7) a ház (3) belsejében, a ház (3) kétfala(10,11) között a megfogó nyúlványra (4) merőlegesen megtámasztott állítócsavaron (5) megvezetett tolóelemmel (6) kényszerkapcsolatban van elrendezve, ahol az állítócsavar (5) fejrésze (12) a háznak (3) a megfogó nyúlványt (4) befogadó határoló síkjától (3) távolabbi falán (11) megtámasztva, csavarmenetes vége a háznak (3) a megfogó nyúlvánnyal (4)   \ egyesített falával (10) van megfogva, (l.ábra) A leírás terjedelme: 3 oldal, 1 ábra  HU 200 674 A -1-
Patent HU-204814-B (HU)
Title: Process for producing benzimidazole derivatives and pharmaceutical compositions comprising same
Inventor: ALMINGER TOMAS BOERJE
IPC: C07F9/12
Filed: 1987-11-20
Abstract: Novel compounds of the formulapharmaceutical compositions containing such compounds as active ingredient, and the use of the compounds in medicine.
Patent HU-205916-B (HU)
Title: Process for producing imidazols utilizable for treating atherosclerosis and pharmaceutical compositions containing them
Inventor: BILLHEIMER JEFFREY THOMAS
IPC: C07D233/88
Filed: 1989-12-05
Abstract: This invention relates to imidazoles as inhibitors of acyl-CoA: cholesterol acyltransferase (ACAT), processes for their preparation, and their use as antihypercholesterolemic agents.
Patent HU-201311-B (HU)
Inventor: FUERSTENWERTH HAUKE
IPC: C07D231/44
Filed: 1988-12-15
Abstract: <p>Die Erfindung betrifft ein neues Verfahren zur Herstel­lung von bekannten 4-substituierten 3-Methyl-1-aryl-5-­amino-pyrazolen der allgemeinen Formel
<chemistry id="chema01" num="0001"></chemistry> in welcher<br />
X¹, X² und X³ unabhängig voneinander jeweils für Halogen stehen und<br />
Ar für gegebenenfalls substituiertes Phenyl steht.</p><p>Die Verbindungen (I) werden erhalten, indem man ohne Isolierung der Zwischenprodukte 3-Ketobutyraldehyd­dimethylacetal zunächst mit Aminen
<chemistry id="chema02" num="0002"> --><chemistry id="chema03" num="0003"></chemistry> dann mit Hydroxylaminhydrochlorid in Gegenwart eines Säurebindemittels und schließlich mit Arylhydrazinen der Formel Ar-NH-NH₂ umsetzt, wobei X¹, X², X³, Ar die oben­genannte und R¹, R² die im Anmeldungstext angegebenen Bedeutungen haben.</p><p>Verbindungen der Formel (I) sind stark insektizid wirk­same Stoffe.  </p>