Patents
Patents for C07D 231 - Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings (25,550)
05/1988
05/03/1988US4741765 Herbicidal sulfonamides
05/03/1988US4741758 S-substituted o-alkyenyl thienyl derivatives
04/1988
04/27/1988EP0265305A1 5-Pyrazolone derivatives, process for their preparation, their use as herbicides and compositions containing them
04/26/1988US4740508 Ureidoalkanoylaminocarbonyl amino and imino acids and esters
04/26/1988US4740232 Substituted 5-amino-1-phenylpyrazoles composition containing them and herbicidal method of using them
04/26/1988US4740231 1-aryl-5-alkoximinoalkylamino-pyrazoles, composition containing them, herbicidal and plant-growth regulating method of using them, and intermediates in the preparation of them
04/20/1988EP0263951A2 Disazo compounds and compositions containing them
04/20/1988CN87106895A Phenoxyacetic acid derivative and processes for preparing same
04/12/1988US4737458 Stability
04/07/1988WO1988000587A3 5-HETERO- OR ARYL-SUBSTITUTED-IMIDAZO[2,1-a]ISOQUINOLINES
04/06/1988EP0262344A2 N-alkylated quaternary nitrogen-containing heterocycles, process for their preparation and their use in pharmaceutical compositions
04/06/1988EP0262343A2 N-alkylated quaternary nitrogen-containing heterocycles, process for their preparation and their use in pharmaceutical compositions
04/05/1988US4735749 Production of acetyl compound
03/1988
03/30/1988EP0262087A1 Substituted thioureas, isothioureas and carbon diimides
03/30/1988CN87105481A Fungicides
03/29/1988US4734505 1-(alkylated)-2-(acylated)diazolidinones
03/29/1988US4734504 Intermediates for bicyclic pyrazolidinone bactericides
03/29/1988US4734125 5-acylamido-1-aryl-pyrazoles, composition containing them and herbicidal method of using them
03/29/1988US4734122 Substituted 5-acylamino-1-phenylpyrazoles composition containing them, and herbicidal method of using them
03/29/1988CA1234568A1 Bicyclic pyrazolidine, pyridazine and diazepine derivatives
03/23/1988EP0260521A1 Process for the preparation of 4-substituted-1-aryl-5-amino-pyrazoles
03/23/1988EP0260429A2 N-alkylated quaternary nitrogen-containing heterocycles, process for their preparation and their use in pharmaceutical compositions
03/23/1988EP0260428A2 Cationic surfactants and pharmaceutical compositions containing them
03/22/1988US4732981 Developers for silver halides
03/22/1988US4732909 3-(3-halophenyl-3,4-diazatetracyclo-[6.3.1.16,10.01,5 ]tridec-4-en-2-one compounds and use thereof to treat hypoxia
03/22/1988US4732901 Certain pyridyl, thienyl or furyl propenoic acids or esters having anti-inflammatory anti-allergic properties
03/22/1988US4732604 Herbicidal sulfonamides
03/16/1988EP0259737A2 2-Cyano-2-alkoximino-acetamide
03/09/1988EP0258672A2 Cationic surfactants and pharmaceutical compositions containing them
03/09/1988EP0258289A1 Peptide analogs
03/08/1988US4729936 Wide temperature range, pyrazole compounds
03/08/1988CA1233818A1 Guanidine derivatives as histamine h-2 receptor antagonists
03/03/1988DE3628901A1 Substituted pyrazolin-5-ones
03/02/1988EP0258182A1 Semicarbazones and thiosemicarbazones
03/02/1988EP0258175A2 5-hetero- or aryl-substituted-imidazo[2,1-a]isoquinolines
03/02/1988EP0257479A1 Substituted 1-aryl-3-tert.-butyl pyrazoles
03/02/1988EP0257400A2 Pharmaceutical compositions containing cationic surfactants
03/02/1988EP0257296A1 4-Cyano(nitro)-5-oxy(thio)-pyrazole derivatives
03/02/1988EP0257295A1 (Z)-2-cyano-2-oximino-acetyl chlorides, and process for their preparation
03/02/1988EP0257294A1 E/Z-isomeric mixtures and pure Z-isomers of N-alpha-(2-cyano-2-alkoxyiminoacetyl) amino-acid derivatives and like peptides
03/01/1988US4728666 Heteroaromatic acetylenes useful as antihypertensive agents
03/01/1988US4728665 Benzoylaminomethylpyrazoles and furans, composition containing them, and fungicidal method of using them
03/01/1988US4728653 Congestive heart failure
03/01/1988CA1233473A1 Substituted 5-acylamino-1-phenylpyrazoles
03/01/1988CA1233465A1 Aminopropanol derivatives of substituted 2-hydroxy- propiophenones, their preparation, and therapeutic agents containing these compounds
02/1988
02/25/1988DE3628647A1 Pyrazoline derivatives, their preparation, and their use as insecticides and acaricides
02/24/1988EP0256667A2 Substituted phenyl-2-propenoic acid derivatives useful in agriculture
02/24/1988EP0256365A1 Parenteral solution
02/24/1988EP0256326A1 N-(2-cyano-2-oximinoacetyl)-aminonitriles
02/17/1988EP0255967A1 Method of treating contact lenses
02/10/1988CN87104049A Herbicidal heterocyclic sulfonamides
02/10/1988CN87103904A Herbicides
02/09/1988US4724199 Silver halide photographic light sensitive materials
02/03/1988EP0254859A2 Alkylene diamines
02/02/1988US4723020 Chromogenic amino acid esters and peptide esters
02/02/1988CA1232273A1 Herbicidal sulfonamides
01/1988
01/28/1988WO1988000587A2 5-HETERO- OR ARYL-SUBSTITUTED-IMIDAZO[2,1-a]ISOQUINOLINES
01/27/1988EP0254590A2 Aryl-di(thio)ether derivatives as antitumoral pharmaceutical compounds
01/27/1988EP0254588A1 Imidazo[4,5-b] pyridine compounds, process for preparing same and pharmaceutical compositions containing same
01/27/1988EP0254259A2 p-Aminophenol derivatives
01/26/1988US4721717 α-(aminoalkylaminomethyl)phenylmethanols, composition containing them, and use thereof to treat certain heart and circulatory diseases
01/26/1988US4721521 Herbicidal sulfonamides
01/26/1988CA1231954A1 3-phenyl-4-methoxycarbonylpyrazoles and their use for controlling undesirable plant growth
01/21/1988DE3624103A1 Colour-photographic recording material containing diequivalent magenta couplers
01/20/1988CN86108691A Pyrazoloxime derivatives, process of preparation and uses thereof
01/19/1988US4720487 Bornane derivatives, their preparation and therapeutic compositions containing the same
01/12/1988US4719174 Direct positive silver halide photographic light-sensitive material depress formation of re-reversed negative image
01/05/1988US4717415 Herbicidal compositions of triazinone or triazinedione derivatives and haloalkanoic acid amide synergists
12/1987
12/29/1987US4716232 Intermediates for antibiotics
12/23/1987EP0249977A1 Hydroxypyrazole derivatives, process for their preparation and their use against microbes
12/23/1987DE3620825A1 Heterocyclic compounds of the 1,4-divinylenebenzene series
12/16/1987EP0249033A1 5-Oxy(thio)-pyrazole derivatives
12/15/1987CA1230334A1 Herbicidal sulfonamides
12/09/1987EP0248765A2 Novel benzoylureas
12/09/1987EP0248594A2 Pharmacologically active 1,5-diaryl-3-substituted-pyrazoles and method for synthesizing the same
12/09/1987EP0248523A1 Pyrazoles
12/09/1987EP0248315A2 5-Acylamino pyrazole derivatives
12/09/1987CN87103953A Pharmacologically active 1,5-diarly-3-substituted-pyrazoles and method for synthesizing the same
12/09/1987CN87103504A Heterocyclic carboxamides
12/08/1987US4711963 Used in analysis of hydrogen peroxide
12/08/1987US4711658 5-perfluoroacylamino-4-nitro-1-arylpyrazole salts, plant growth regulating and herbicidal composition containing them, and plant growth regulating and herbicidal method of using them
12/08/1987CA1230115A1 Substituted anthra¬1,9-cd|pyrazol-6(2h)-ones
12/02/1987EP0247725A2 Calcium independent camp phosphodiestrerase inhibitor antidepressant
12/02/1987EP0247618A2 Trisazo dyes containing heterocycles
11/1987
11/24/1987US4709038 Biologically active amides
11/24/1987CA1229553A1 Pharmaceutical preparation for the treatment of hypertensive disease and myocardial infarction
11/19/1987EP0245825A1 Styryl pyrazoles, isoxazoles and analogs thereof having activity as 5-lipoxy-genase inhibitors and pharmaceutical compositions containing them
11/19/1987EP0245785A2 1-Aralkyl pyrazoles
11/19/1987EP0245646A1 Process for the preparation of 1-aryl-5-amino-pyrazoles
11/11/1987EP0245058A2 Herbicidal heterocyclic sulfonamides
11/11/1987EP0244819A2 Improved process for preparing substituted anthra[1,9-cd]-pyrazol-6(2H)-ones
11/11/1987CN87103225A Calcium independent camp phosphodiesterase inhibitor antidepressant
11/10/1987US4705865 Cationic reaction products formed from 1-aminoalkyl-imidazole compounds and epihalohydrins
11/05/1987WO1987006576A1 Calcium independent camp phosphodiesterase inhibitor antidepressant
11/04/1987EP0244097A2 Pyrazolopyrimidine herbicides
11/04/1987EP0244075A1 Gametocidal pyrazoles
11/04/1987EP0243636A1 1-Aryl-4-trifluoromethyl-5-amino pyrazoles as pesticides
11/03/1987US4704454 Pyranoderivatives, their preparation and therapeutic compositions containing the same
11/03/1987CA1228859A1 N-phenylpyrazole derivatives
10/1987
10/28/1987EP0242687A2 Process for the preparation of 1-aryl-5-amino-pyrazoles