Patents
Patents for C07D 239 - Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings (42,619)
03/1988
03/02/1988EP0257605A1 Substituted benzoyl phenyl urea compounds
03/02/1988EP0257457A2 Optically active 2-methyl 1,3-propanediol derivatives, liquid crystal compositions comprising them and optical switching element
03/02/1988EP0257400A2 Pharmaceutical compositions containing cationic surfactants
03/02/1988EP0257102A1 Agents for treating neurophathy
03/02/1988EP0257049A1 Chiral compounds.
03/02/1988EP0257048A1 Optically active compounds.
03/02/1988CN87103905A 4-nitro:anilino-pyrimidine derivs, used as pesticides
03/02/1988CN87101688A 4-(2-pyrimidinyl)-1-piperazinyl heterocylic carbonyl derivatives
03/01/1988US4728666 Heteroaromatic acetylenes useful as antihypertensive agents
03/01/1988US4728652 2-substituted thio or oxy-4-aryl or heterocyclo-5-carboxy-1,4-dihydropyrimidines, composition containing them, and method of using them to reduce blood pressure
03/01/1988US4728647 Amides derived from quinoline, and anxiolytic compositions containing them
02/1988
02/25/1988WO1988001270A1 Pyridopyrimidinediones
02/24/1988EP0256985A2 Substituted thio ureas, isothio ureas and carbodiimides
02/24/1988EP0256670A2 2-(Trans-4-alkylcyclohexyl)-5-alkoxypyrimidines
02/24/1988EP0256468A2 Tetraaminopyrimidine derivatives and their use as hair dyeing agents
02/24/1988EP0256097A1 Vinyl compounds and liquid crystal phase.
02/24/1988CN87103906A Preparation of pyrimidine derivates and use
02/24/1988CN87103623A Fungicides
02/24/1988CN87100984A Pharmaceutical composition
02/23/1988US4727186 Certain alkynyl-benzene sulfonamide intermediates useful for preparing ureas herbicides
02/23/1988US4727077 Benzoyl urea compounds, process for their production, and antitumorous compositions containing them
02/23/1988US4727073 Pyrimidine derivatives and composition of the same
02/23/1988US4726836 N-phenylsulfonyl-N'-pyrimidinylureas
02/23/1988CA1233182A1 Herbicidal sulfonamides
02/23/1988CA1233180A1 Guanidine derivatives
02/18/1988DE3627257A1 5-Hydroxymethylpropyleneureas and a process for their preparation
02/18/1988DE3627246A1 Novel azetidinylanilines and a process for their preparation
02/17/1988EP0255962A2 Optically active mesomorphic compound
02/16/1988US4725688 Phenylpyrimidine derivatives; ferroelectric smectic high-speed response over broad temperature range
02/16/1988US4725679 Process for producing 2-amino-alkenylsulfonylurea derivatives
02/16/1988US4725600 Pyrimidine compounds having activity as a cardiotonic anti-hypertensive cerebrovascular vasodilator and anti-platelet aggregation agent
02/16/1988US4725305 Plant growth regulators
02/16/1988US4725304 Herbicides
02/16/1988US4725303 N'-(substituted-pyrimidin-2-yl)-N"-amino-N"'-(substituted-benzenesulphonyl)-guanidines as herbicides
02/16/1988CA1232905A1 Amino-pyrimidine derivatives
02/11/1988WO1987005291A3 Liquid crystal compounds, mixtures and devices
02/11/1988DE3726177A1 Mittel zur foerderung und stimulierung des haarwachstums und zur verringerung von haarausfall auf basis von pyrimidin-derivaten Means of encouraging and promoting the hair growth and designed to reduce hair loss on the basis of pyrimidine derivatives
02/10/1988EP0255710A2 1,4-Dihydropyridine derivatives with calcium agonist and alpha-1-antagonist activity
02/10/1988EP0255664A2 Process for the preparation of dimeric aromatic acylcyanides
02/10/1988CN87103904A Herbicides
02/10/1988CN87101334A Preparation of uracil compounds
02/09/1988US4724292 Microwave oven with food weight measurement
02/03/1988EP0255236A2 Fluorine-containing chiral smectic liquid crystals
02/03/1988EP0255219A2 Omega-substituted, optically active 2-alkanol ester derivatives
02/03/1988EP0255047A1 3-Aryl uraciles and their use as herbicides
02/03/1988EP0254859A2 Alkylene diamines
02/03/1988CN87104694A Process for preparing 6-amino-1, 2-dihydro-1-hydroxy-2-imino-4-piperidinopyrimidine
02/02/1988US4723006 Chemical intermediates
02/02/1988US4723005 Containing polarized cyano or halogen substituents
02/02/1988US4722929 Novel 2-phenyl-imidazoles and pharmaceutical compositions containing same
02/02/1988US4722927 Anticholesterol agents
02/02/1988CA1232270A1 Herbicidal n-hydroxy-n'-sulfonylguanidines
01/1988
01/28/1988WO1987005012A3 Liquid crystal compounds, mixtures and devices
01/27/1988EP0254627A1 Derivatives of benzhydryloxyethylpiperazine, processes for their preparation and pharmaceutical compositions containing them
01/27/1988EP0254590A2 Aryl-di(thio)ether derivatives as antitumoral pharmaceutical compounds
01/27/1988EP0254426A2 Fungicides
01/27/1988EP0254327A2 N-N-disubstituted-omega-(2-amino-3-(carbonylmethyl)-3,4-dihydroquinazolinyl) oxyalkylamides and related compounds
01/27/1988EP0254259A2 p-Aminophenol derivatives
01/27/1988EP0254183A2 2,4-Diaminopyrimidines
01/27/1988EP0254158A2 Pyrimidin derivatives and process for their preparation
01/27/1988EP0254049A2 Herbicidal compositions
01/27/1988CN87105021A Fluorobenzyl esters
01/26/1988US4721785 Intermediate 2-cyanoamino-pyrimidine and triazine derivatives
01/26/1988US4721783 Anti-spasmodic agents having a heterocyclic ring
01/26/1988US4721717 α-(aminoalkylaminomethyl)phenylmethanols, composition containing them, and use thereof to treat certain heart and circulatory diseases
01/26/1988US4721714 Nervous system disorders
01/26/1988US4721520 Agricultural sulfonamides
01/26/1988CA1231948A1 N-phenylsulfonyl-n'-pyrimidinyl- and -triazinyl-ureas
01/26/1988CA1231947A1 Imidazoquinazolin-2-one compounds
01/26/1988CA1231946A1 Imidazoquinazoline compound
01/26/1988CA1231945A1 Nitrogen-containing heterocyclic compounds, and their production and use
01/20/1988EP0253536A2 Fluorobenzyl esters
01/20/1988EP0253468A2 Six-membered heterocyclic derivatives of N'substituted-N,N'-diacylhydrazines
01/20/1988EP0253396A2 Process for preparing 5,6-substituted-2,4-quinazolinediamines and intermediates
01/20/1988EP0253302A2 Tetrahydronaphthalène and indane derivatives, their synthesis and application in pharmaceutical preparations
01/20/1988CN87104693A Pyrimidine derivatives and process for preparing the same
01/20/1988CN87104533A Heterocyclic compounds
01/19/1988US4720487 Bornane derivatives, their preparation and therapeutic compositions containing the same
01/19/1988US4720298 Plant growth regulators, preemergence or postemergence herbicides
01/19/1988CA1231710A1 Heterocyclic compounds having fungicidal, herbicidal and plant-growth regulating properties
01/19/1988CA1231709A1 2-amino-alkenylsulfonylureas
01/14/1988WO1988000181A1 Antiviral guanidine derivative compositions and their methods of use
01/14/1988WO1987007266A3 Cyclohexane derivates
01/14/1988WO1987005017A3 Optically active compounds
01/13/1988EP0252524A2 Aryl- and aralkylamide- derivatives of Omega- (substituted-phenyloxy)-alkanoic acids as inhibitors of acyl-coa: cholesterol acyltransferase and pharmaceuticals containing them
01/13/1988EP0252515A1 Process for the preparation of 6-amino-1,2-dihydro-1-hydroxy-2-imino-4-piperidino-pyrimidine
01/13/1988EP0169327B1 Phenylisothiocyanates
01/12/1988US4719299 Process for preparing pyrimidine
01/12/1988US4719298 Side chain chlorination process of heterocycles
01/12/1988US4719214 Herpes virus
01/12/1988US4719213 Anti-cancer composition for delivering 5-fluorouracil
01/12/1988US4718937 N-alkoxyaminosulfonylureas and N-alkylsulfonylaminosulfonylureas
01/12/1988US4718934 5-acylaminopyrimidines
01/12/1988CA1231336A1 Herbicidal sulfonamides
01/12/1988CA1231335A1 Triazolo 1,5-c pyrimidines substituted by nitrogen-containing heterocyclic rings
01/07/1988EP0252043A1 Method for the preparation of 3-n-propyl-xanthine
01/07/1988EP0251998A2 Phenylsulfonylureas
01/07/1988EP0251786A2 Alkynylamino-nucleotides
01/07/1988EP0251455A2 Amine derivatives of folic acid analogs
01/07/1988EP0251246A1 Process for converting organohydroxyl compounds to halides