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JPH0742254B2 |
The use of substd. catechol derivs. of formula (Ia), their physiologically hydrolysable esters and ethers, and pharmaceutically acceptable salts as therapeutic agents is new. Ra = NO2 or CN; Rb = H or halo; Rc = halo, NO2, CN, -(A)n-(Q)m...
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JPH07503950A |
PCT No. PCT/EP93/00210 Sec. 371 Date Aug. 11, 1994 Sec. 102(e) Date Aug. 11, 1994 PCT Filed Jan. 30, 1993 PCT Pub. No. WO93/16061 PCT Pub. Date Aug. 19, 1993Mixtures of optically active cyclohexenone oxime ethers having R- and S-configur...
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JPH0737440B2 |
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JPH0737435B2 |
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JPH0730009B2 |
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JPH0730111B2 |
A novel process for the preparation of a 16-imino-17-aza-steroid of the formula I wherein A is selected from the group consisting of hydrogen and tritium comprising reacting a compound of the formula II wherein A has the above definition...
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JPH0729964B2 |
A compound of the formulawherein X has the formula -CR5=CR6-, -C≡C- or CH2CR5 CR8, wherein ring a is phenyl, naphthyl or heterocyclic;wherein R1 is hydrogen, alkyl, alkanoyl or aroyl;wherein R2, R3 and R4, which may be the same or diff...
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JPH0789911A |
PURPOSE: To provide the novel compound useful as a heat--sensitive recording material outstandingly improving the stability of recorded parts therewith to light, plasticizers, water, heat oil, etc., also excellent in the preservability o...
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JPH0725744B2 |
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JPH0725650B2 |
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JPH0725726B2 |
Ester substituted benzylhydroxylamine derivatives are effective in stabilizing polyolefin compositions containing a stabilizer or mixture of stabilizers selected from the group consisting of the phenolic antioxidants, the hindered amine ...
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JPH07502524A |
PCT No. PCT/EP92/02995 Sec. 371 Date May 12, 1994 Sec. 102(e) Date May 12, 1994 PCT Filed Dec. 22, 1992 PCT Pub. No. WO93/13052 PCT Pub. Date Jul. 8, 1993.The present invention is concerned with antiretroviral (e.g. anti HIV-1) compounds...
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JPH0723355B2 |
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JPH0723352B2 |
The present invention is directed to a process for the preparation of a diisocyanate by reacting a diisocyanate with 2,2,4-trimethyl-pentanediol-(1,3) or reaction products of this diol which contain either ether or ester groups and optio...
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JPH0723353B2 |
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JPH0720918B2 |
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JPH0717592B2 |
New process for the synthesis of the alpha -(1-methylethyl)-3,4-dimethoxyacetonitrile of formula intermediate in the synthesis of the drug internationally known as verapamil. The process starts from the isobutyryl-3,4-dimethoxybenzene of...
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JPH0717501B2 |
An analgesic composition comprising capsaicin or a capsaicin analogue and an analgesic selected from the class of non-steroidal anti-inflammatory, antipyretic and analgesic drugs is disclosed. This combination has been found to exhibit u...
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JPH0714906B2 |
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JPH0714475B2 |
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JPH0714908B2 |
The compound N-(2,6-difluorobenzoyl)-N'-3,5-dichloro-4-[3,3,3-trifluoro-2
-chloropro p-l-en-l-y l]phenyl-urea, has insecticidal properties.
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JPH0714907B2 |
NEW MATERIAL:A compound expressed by formula I [R represents 8-20C alkyl or 8-20C alkenyl; M represents alkali metal, ammonium salt group or amine salt group; R' represents -CH2-CH2- or -C(CH3)H-CH2-]. EXAMPLE:Alkali metal salt of N-alky...
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JPH0710973B2 |
Amino-polyacetic acids such as ethylenediaminetetraacetic acid, diethylene triaminepentaacetic acid and nitrilotriacetic acid are reacted with alkanols and then with hydrazine to form the hydrazides which may be converted to carboxyhydra...
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JPH075538B2 |
The present application relates to novel Spergualin-related nitrile compounds containing a phenylene group and salts thereof, which are useful as starting materials for the synthesis of Spergualin-related compounds containing a phenylene...
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JPH075537B2 |
A process for producing iminoctadine 3-alkylbenzenesulfonates, which comprises reacting triamine of the formula H₂N(CH₂)₈NH(CH₂)₈NH₂ with an O-alkylisourea alkylbenzenesulfonate in the presence or absence of a reaction medium.
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JPH0717929A |
PURPOSE: To industrially advantageously obtain the compound useful as a synthetic intermediate for medicines and agrichemicals by hydrolyzing a N,O- dialkylhydroxycarbamic acid ester in the presence of an alkali in an aqueous solution or...
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JPH072702B2 |
Hydroxamates are provided having the structure wherein R1 is hydrogen, lower alkyl, aryl, lower alkenyl, cycloalkenyl, aralkyl, or wherein n is 1 to 4 and X is hydroxy, alkoxy, amino, C1-C4-alkylamino or C1-C4-dialkylamino. R2 is hydroge...
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JPH072705B2 |
The invention relates to novel (meth)-acrylic acid derivatives of tricyclodecanes of the formula in which R1 and R2 are identical or different and denote hydrogen, lower alkyl, lower alkoxy, halogen or trifluoromethyl and R3 and R4 are i...
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JPH072704B2 |
Hydroxyalkyl carbamates are produced by reacting a cyclic carbonate with an alkylene diamine of the formula: H2N-(A-)-NH2 wherein A is a cycloalkylene group or a branched chain alkylene moiety having from 4-18 carbon atoms, said moiety h...
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JPH072700B2 |
The invention concerns novel compounds of the formula Iwherein:W are selected from alkyl, alkenyl and alkynyl;X are selected from halogen, nitro, cyano, alkyl, substituted alkyl, hydroxy, alkoxy, substituted alkoxy, alkenyl, alkynyl, alk...
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JPH072706B2 |
1. Compounds of the formula see diagramm : EP0176868,P8,F1 wherein R**1 represents fluorine, chlorine, bromine or iodine A represents 2,6-difluorophenyl, 2-chlorophenyl, 2-chloro-6-fluorophenyl, 2,6-dichlorophenyl, 2-fluorophenyl, with t...
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JPH072703B2 |
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JPH0710991A |
PURPOSE: To obtain a cathodic electrocoating composition which is stable at a room temperature and is cured when heated to an elevated temperature to give a good coating film by using a crosslinkable polymer containing hydroxyalkyl carba...
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JPH07589B2 |
The invention concerns novel compounds of the formula I wherein: A, B, D and E are selected from CH, N and N-Z wherein Z is selected from oxygen and the group YAn wherein Y is selected from alkyl and benzyl and An is an anion, and provid...
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JPH06102645B2 |
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JPH06102638B2 |
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JPH06340605A |
PURPOSE: To provide new anilines, isocyanates, carboxylic acid azides useful as intermediates for preparation of new bezoyl ureas having pesticidal effect. CONSTITUTION: An aniline of formula I (wherein R1 is Br or I), for example, 4-bro...
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JPH0699526B2 |
This invention is directed to the preparation of polymerizable monomers that are prepared from 1-(1-isocyanato-1-methylethyl)-3-(1-methylethenyl) benzene (m-TMI) and 1-(1-isocyanato-1-methylethyl)-4-(1-methylethenyl) benzene (p-TMI). The...
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JPH0699300B2 |
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JPH0699383B2 |
Cationic and non-ionic fluorochemicals, mixtures of cationic and non-ionic fluorochemicals, blends of the mixtures with fluorochemical poly(oxyalkylenes), and compositions of the fluorochemicals with hydrocarbon nonionic surfactants are ...
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JPH0699441B2 |
There is described a process for the preparation of compounds of general formula (I) (wherein R<1> is an amino or protected amino group, R<2> is hydrogen or a carboxyl blocking group, B is @S or @S -> O and the dotted line bridging the 2...
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JPH0691987B2 |
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JPH0692574B2 |
Amino-polyacetic acids such as ethylenediaminetetraacetic acid, diethylene triaminepentaacetic acid and nitrilotriacetic acid are reacted with alkanols and then with hydrazine to form the hydrazides which may be converted to carboxyhydra...
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JPH0688955B2 |
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JPH0688924B2 |
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JPH06306038A |
PURPOSE: To obtain a cyclopropyl derivative which inhibits 5-and/or 12- lipoxygenase useful for the treatment of inflammatory diseases. CONSTITUTION: The compound of formula I {X is absent or 1-4C alkylene; Y is absent or 1-4C alkylene; ...
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JPH0684340B2 |
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JPH0684341B2 |
A herbicidal phenylhydrazone derivative of oxamide is represented by the formula (I): wherein R<1> is a straight-chain alkyl group having from 2 to 10 carbon atoms, branched alkyl group or cyclic alkyl group having from 3 to 10 carbon at...
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JPH0681722B2 |
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JPH0680025B2 |
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