Patents
Patents for C07C 261 - Derivatives of cyanic acid (932)
09/1993
09/02/1993DE4206353A1 Cyanooximether, verfahren zu ihrer herstellung, sie enthaltende mittel und deren verwendung Cyanooximether, processes for their preparation, containing them and their use
09/02/1993CA2129847A1 Cyanooxime ethers, their preparation, agents containing them and their use
08/1993
08/31/1993US5241118 Process for the preparation of trisubstituted ureas by reductive carbonylation
08/04/1993EP0554220A1 Charge-transfer complexes containing ferrocenes, their preparation and their use
07/1993
07/30/1993CA2088206A1 Charge transfer complexes with ferrocenes, their preparation and the use thereof
07/21/1993EP0290458B1 Phenolic cyanate-phenolic triazine copolymers
06/1993
06/30/1993EP0548970A2 Prepolymers from bifunctional aromatic cyanates and electrical laminates made therefrom
06/01/1993CA1318679C Flame resistant polyaromatic cyanate resins with improved thermal stability
05/1993
05/19/1993CN1072173A Therapeutic agents
05/04/1993US5208351 Process for the preparation of n-cyanoimidocarbonates
05/04/1993CA1317305C Alpha, alpha', alpha''-tris (4-cyanatophenyl)-1,3,5- triisopropylbenzenes and resins thereof
04/1993
04/29/1993WO1993001165A3 Aromatic compounds, compositions containing them and their use in therapy
03/1993
03/04/1993WO1993004032A1 Novel amine derivative, production thereof, and insecticide
02/1993
02/17/1993EP0527175A1 3-naphthyl-3-carboxyalkylthio or oxy substituted alkanoic acid leukotriene antagonists
01/1993
01/21/1993WO1993001165A2 Aromatic compounds, compositions containing them and their use in therapy
01/21/1993CA2110725A1 Aromatic compounds, compositions containing them and their use in therapy
01/20/1993EP0523619A2 Process for the preparation of N-cyanimidocarbonates
01/06/1993CN1067649A Preparation of dialkyl (n-cyanoimido) carbonates
01/05/1993CA1312335C Insecticidal dibenzoly-tert-butylcarbanonitrile compounds and method for the preparation thereof
12/1992
12/23/1992EP0519868A2 Preparation of dialkyl (N-cyanoimido)carbonates
12/20/1992CA2071385A1 Preparation of dialkyl(n-cyanoimido)carbonates
12/10/1992WO1992021651A1 Novel propenyl-functionalized aromatic compounds
12/10/1992WO1992017025A3 GnRH analogs
11/1992
11/24/1992US5166432 Catalytic decomposition of urea
11/10/1992US5162574 Bis(4-cyanatophenyl)-1,1-ethane
10/1992
10/29/1992WO1992018467A1 Cyanophenoxynaphthyl oxycarboxylic acid derivatives
10/20/1992CA1309104C Halogenated phenyl cyanates
10/15/1992DE4111618A1 Cyanophenoxynaphthyloxycarbonsaeurederivate Cyanophenoxynaphthyloxycarbonsaeurederivate
10/07/1992EP0507616A1 Process for the preparation of trisubstituted ureas by reductive carbonylation
10/01/1992WO1992017025A2 GnRH ANALOGS
09/1992
09/22/1992US5149863 Low temperature curable dicyanate esters of dihydric phenols
08/1992
08/12/1992EP0497816A1 Treatment of hiv infections and compounds useful therein.
06/1992
06/17/1992CN1061961A 1,2 dihydro-indane and quinoline derivatives
06/03/1992EP0488616A1 Indane and quinoline derivatives
05/1992
05/27/1992CA2054637A1 Indane and quinoline derivatives
03/1992
03/18/1992EP0475129A1 Process for the preparation of cyanamide
03/04/1992CN1015707B Amide derivatives
03/03/1992CA1296737C Process for preparing 2-methyl-2- (methylthio)propionaldehyde o-(methylcarbamoyl)oxime as a water-wet cake
02/1992
02/22/1992CA2049414A1 Process for the production of cyanamide
02/18/1992US5089660 Impact strength, toughness
02/18/1992US5089486 Biocidal azophenyl compounds
01/1992
01/21/1992CA1294612C Process for the synthesis of 1-substituted imidazole-5-carboxylic acids and carboxylic acid derivatives
01/14/1992US5081308 Ultraviolet radiation absorbing compositions of bis-1,3-diketone derivatives of cyclohexane
01/09/1992WO1992000273A1 Orthosubstituted biphenyl amidine and biphenyl guanidine derivatives and antidiabetic or hypoglycaemic agents containing them
01/01/1992CN1057452A Dibenzoylalkylcyanohydrazines
12/1991
12/18/1991EP0461809A1 Dibenzoylalkylcyanohydrazines
12/15/1991CA2043775A1 Dibenzoylakylcyanohydrazines
12/11/1991EP0460575A1 Aromatic compounds
12/05/1991DE4017527A1 Charge transfer complexes - comprising bis:diazo:cyanidine and fulvalene derivs.
11/1991
11/26/1991US5068309 Composites, adhesives and electrical insulation
11/21/1991EP0456826A1 Amine derivatives
11/18/1991CA2041846A1 Therapeutic agents
11/02/1991WO1991017149A1 3-naphthyl-3-carboxyalkylthio or oxy substituted alkanoic acid leukotriene antagonists
11/02/1991CA2081480A1 3-naphthyl-3-carboxyalkylthio or oxy substituted alkanoic acid leukotriene antagonists
10/1991
10/02/1991EP0449593A2 Low temperature curable dicyanate esters of dihydric phenols
09/1991
09/29/1991CA2017902A1 Low temperature curable dicyanate esters of dihydric phenols
09/24/1991CA1289562C Blends of tris(cyanatophenyl) alkanes and bis(cyanatophenyl) alkanes
09/18/1991EP0446699A1 Inhibitors of nitric oxide biosynthesis
09/10/1991US5047410 Indolyl derivatives and their use as 5-HT3, receptor antagonists
07/1991
07/23/1991CA1286692C Low viscosity noncrystalline dicyanate esters and blends with prepolymers of dicyanate esters
05/1991
05/14/1991US5015719 Aromatic dicyanate/aromatic diepoxy compositions, cured products and methods
05/02/1991WO1991005761A1 Treatment of hiv infections and compounds useful therein
05/01/1991CN1051036A Treatment of hiv infections and compounds useful therein
04/1991
04/17/1991CN1050714A Amine derivatives
04/07/1991WO1991004965A1 Amine derivatives
03/1991
03/19/1991CA1281735C Diphenyl ether derivatives, their preparation and their use for controlling undesirable plant growth
02/1991
02/26/1991CA1280849C Blends of dicyanate esters of dihydric phenols
02/26/1991CA1280768C2 Cyclohexane 1, 3-dione derivatives
02/13/1991CN1049154A 生物杀伤组合物 Biocidal composition
02/13/1991CN1049153A Biocidal compounds
02/06/1991EP0411719A1 Biocidal compounds
02/06/1991EP0411716A1 Biocidal compositions
02/06/1991EP0411707A1 Preparation of cyanate esters
02/01/1991CA2022214A1 Preparation of cyanate esters
01/1991
01/23/1991EP0409069A2 Mesogenic polycyanates and thermosets thereof
01/18/1991CA2021280A1 Mesogenic polycyanates and thermosets thereof
01/01/1991US4981994 Preparation of cyanate esters
12/1990
12/11/1990US4977148 Thermogenic stimulants for obesity or diabetes
11/1990
11/07/1990EP0396383A2 Flame retardant polycyanate ester blends
11/03/1990CA2009459A1 Flame retardant polycyanate ester blends
09/1990
09/11/1990US4956503 Process for the preparation of N-cyanoethanimidic acid esters
09/11/1990CA1274033A1 Cathodic electrocoating compositions including alkyl carbamate-containing cross-linking agents and method of making coatings therefrom
08/1990
08/28/1990CA1273349A1 Leukotriene antagonists
06/1990
06/27/1990EP0374838A2 Electrophotographic elements containing certain anthraquinone derivatives as electron-transport agents
06/26/1990EP0355151A4 Aromatic polycyanate/monocyanate comonomer compositions and polytriazines derived therefrom.
06/20/1990EP0373838A2 Ultraviolet radiation absorbing compositions of bis-1,3-diketone derivatives of cyclohexane
06/15/1990CA2005236A1 Ultraviolet radiation absorbing compositions of bis-1,3-diketone derivatives of cyclohexane
06/05/1990US4931545 Flame retardant polycyanate ester blend
05/1990
05/23/1990EP0369527A2 Curable resin compositions
05/22/1990US4927836 Amide derivatives
05/14/1990CA2002741A1 Curable resin compositions
05/02/1990EP0366184A1 Alpha, alpha', alpha"-tris (4-cyanatophenyl) 1,3,5-triiso-propylbenzenes and resins thereof
05/01/1990US4921955 Process for the synthesis of 1-substituted imidazole-5-carboxylic acids and carboxylic acid derivatives
05/01/1990US4921637 Naphthoquinone derivatives
04/1990
04/18/1990EP0363585A1 N-aryl nitrogen heterocycles
04/10/1990US4916210 Resin from alpha, alpha', alpha"-tris(4-cyanatophenyl)-1,3,5-triisopropylbenzene
04/10/1990US4916040 Photosensitive member with photoconductive layer comprising N-cyanoimine compound
04/03/1990US4913996 Electrophotographic elements containing certain anthraquinone derivatives as electron-transport agents
03/1990
03/21/1990EP0358856A2 Novel insecticidal dibenzoyl-tert-butylcarbanonitrile compounds and method for the preparation thereof
03/06/1990US4906766 N-(6-methoxy-5-(trifluoromethyl)-1-naphthalenyl)-substituted imino)methyl)-N-methylglycines
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