Patents
Patents for C07D 405 - Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom (69,397)
05/1990
05/15/1990US4925852 3-demethylmevalonic acid derivatives, and pharmaceutical products based on these compounds
05/15/1990US4925840 Difluorobenzodioxyl cyanopyrrole microbicidal compositions
05/15/1990US4925839 Novel antihypertensive benzopyran derivatives
05/15/1990US4925652 Nitroxyl compounds, and diagnostic media based thereon useful for enhancing NmR imaging
05/15/1990US4925484 N-phenyltetrahydrophthalimides
05/15/1990US4925482 Fungicidal and plant growth-regulating hydroxyalkyl-azolyl derivatives
05/15/1990US4925478 Plant safening agents
05/15/1990CA1269107A1 Process for preparing new hydroxy alkoxy 4- phenylpropylindole derivatives and the salts thereof
05/14/1990EP0265519A4 Electrochemiluminescent assays.
05/14/1990CA2002415A1 Alpha-amino-indole-3-acetic acids useful as anti-diabetic, anti-obesity and anti-atherosclerotic agents
05/11/1990CA2002722A1 Trisubstituted piperazine compounds, their production and use
05/11/1990CA2001338A1 Heterocyclic compounds
05/09/1990EP0367393A2 New heterocyclic compounds, production and use thereof
05/09/1990EP0367242A2 Aryloxy benzotriazole herbicidal agents and methods for the preparation thereof
05/09/1990EP0367130A2 Pyrrolidine derivatives
05/09/1990EP0367069A2 Substituted bisazoles, process for their preparation and their use as therapeutic agents
05/09/1990CN1041942A 吡啶衍生物 Pyridine derivatives
05/08/1990US4923983 Method of resolving cis 3-amino-4-[2-(2-furyl)eth-1-yl]-1-methoxycarbonylmethyl-azetidin-2-one
05/08/1990US4923982 Oxidation and reduction method to produce 4-acyloxyazetidin-2-one
05/08/1990US4923883 1-Aminomethyl-3-aryl-4-cyano-pyrroles and their use as fungicides
05/08/1990US4923882 Novel amine derivatives, salts thereof and an anti-ulcer agent containing the same
05/08/1990US4923872 Analogues of pyrrolo[3,2d]pyrimidin-4-ones
05/08/1990US4923869 Inotropic, vasodilating, and antithrombotic agents
05/08/1990US4923861 6-(2-(2-(Substituted amino)-3-quinolinyl) ethenyl and ethyl) tetrahydro-4-hydroxypyran-2-one inhibitors of cholesterol biosynthesis
05/08/1990CA1268768A1 Trans-6-¬2-(3- or 4-carboxamido-substituted pyrrol- 1-yl)alkyl|-4-hydroxypyran-2-one inhibitors of cholesterol synthesis
05/08/1990CA1268764A1 Dihydro-2,3-benzofuran derivatives, process for preparation thereof, and pharmaceuticals compositions containing same
05/03/1990WO1990004603A1 Nucleoside derivatives
05/03/1990WO1990004602A1 Nucleoside derivatives
05/03/1990WO1990004583A1 Muscarinic receptor antagonists
05/02/1990EP0366273A1 Benzopyran derivatives with smooth muscle relaxant activity
05/02/1990EP0366257A1 Fungicidal N-(substituted thio)-pyridyl cyclopropane carboxamides
05/02/1990EP0366193A2 Novel antimicrobial quinolonyl lactams
05/02/1990EP0366171A1 Nucleoside derivatives
05/02/1990EP0366061A1 Use of 4H-1-benzopyran-4-one derivatives, 4H-1-benzopyran-4-one derivatives and medicines containing same
05/02/1990EP0366006A1 Pyridylketoxime ether compound and pharmaceutical composition containing it
05/02/1990EP0365925A1 Pyrazole amides and insecticide and miticide containing them as active ingredient
05/02/1990EP0365820A1 Utilization of optically active ester of oxygen containing heterocyclic carboxylic acids as doping agents in liquid crystalline mixtures, and those mixtures containing them
05/02/1990CN1041759A N-sulfenylated and n-acylated pyrazolines
05/01/1990US4921961 2-Carbamoyl-3-quinolinecarboxylic acids and salts as intermediates for the preparation of herbicidal 2-(5-isoproyl-5-methyl-4-oxo-2-imidazolin-2-yl)-3-quinolinecarboxylic acids
05/01/1990US4921866 1,3-dioxanes
05/01/1990US4921865 Aminoacylates of glycerol acetal
05/01/1990US4921863 Cyclic amine derivatives
05/01/1990US4921852 Carbapenicillins
05/01/1990US4921530 Certain 3,5-pyridine dicarboxylates, their thio analogues having herbicidal activity
05/01/1990US4921528 Substituted azolylmethyl-cyclopropyl-carbinol derivatives
04/1990
04/25/1990EP0365469A1 Piperidine-triazine compounds for use as stabilizers for organic materials
04/25/1990EP0365416A1 Amino chromanol derivatives, process for their preparation and pharmaceutical compositions containing them
04/25/1990EP0365328A2 Pyridine derivatives
04/25/1990EP0365213A2 Method of resolving cis 3-amino-4-[2-(2-furyl)vinyl]-1-methoxy-carbonylmethyl-azetidin-2-one and di-p-toluoyl-tartaric acid salts thereof
04/25/1990EP0365212A2 Method of resolving cis 3-amino-4-[2-(2-furyl)eth-1-YL]-1-methoxycarbonylmethyl-azetidin-2-one and malic acid salts thereof
04/25/1990EP0365201A1 Substituted indazoles as arthropodicides
04/25/1990EP0365093A1 Muscarinic receptor antagonists
04/25/1990EP0365045A1 Perhydrothiazepine derivatives, their preparation and their therapeutic use
04/25/1990EP0364797A2 N-aryl-nitrogenated heterocycles, process for their preparation and their use as herbicides
04/25/1990CN1041588A Substituted imidazolinones and imidazolinethiones
04/25/1990CN1041587A Process for preparation of n-imidazolyl-and n-imidazolylmethyl-derivatives of substituted bicyclic compounds
04/24/1990US4920210 2,6-diaminopurine-9-β-D-2',3'-dideoxyribofuranoside
04/24/1990US4920146 Carbamoyloxylabdane compounds useful in reducing intraocular pressure
04/24/1990US4920140 Benzimidazole derivatives and their thereapeutic and cosmetic use
04/24/1990US4919848 Process for the quenching of fluorescence, and new cationic naphthalene-peri-dicarboxylic acid imide derivatives
04/24/1990US4919708 Haloalkyl triazolinones and herbicidal use thereof
04/24/1990CA2001182A1 Pyridylketoxime ether compound and pharmaceutical composition containing it
04/19/1990WO1990003973A1 Pyrimidinyl-substituted hydroxyacids, lactones and esters and pharmaceutical compositions containing them
04/19/1990WO1990003970A1 N-imidazolyl- and n-imidazolylmethyl-derivatives of substituted bicyclic compounds
04/19/1990WO1990003969A1 Substituted indazoles as arthropodicides
04/18/1990EP0364274A1 Imidazole derivatives
04/18/1990EP0363883A1 Chroman derivatives
04/18/1990EP0363796A1 Heterocyclically substituted alkoxycoumarines, method for their preparation and therapeutical agents containing same
04/18/1990EP0363789A1 N-imidazolyl-and N-imidazolyl-methyl derivatives or substituted bicyclic compounds
04/18/1990EP0363766A1 Azolyl methyl cyclopropanes and their use as plant protecting agents
04/18/1990EP0363582A1 Substituted dioxolanes
04/18/1990CN1041363A Process for preparing imidazole antiarrhythmics
04/17/1990US4918187 [2,5-Dihydro 5-phenyl-2-oxo-3-furanyl]amines
04/17/1990US4918087 2-thiomethyl-substituted-pyridine and -3,5-dicarboxylates having anti-hypertensive activity
04/17/1990US4918080 Imidazollyl containing ketone derivatives
04/17/1990US4917721 Herbicidal esters, compositions and use
04/17/1990CA2000743A1 Amino dermanol derivatives, process for their preparation and pharmaceutical compositions containing same
04/17/1990CA1267903C Trifluoromethanesulfonates and a process for their preparation
04/17/1990CA1267889A1 (4-piperidinylmethyl and -hetero)purines
04/11/1990EP0363212A2 Novel heterocyclic compounds and anticancer-drug reinforcing agents containing them as effective components
04/11/1990EP0362967A1 Nucleoside derivatives
04/11/1990EP0362902A2 Process and intermediates for beta-lactam antibiotics
04/11/1990EP0362555A1 Piperazinediones having psycotropic activity
04/11/1990EP0362350A1 Process for producing 5-member nitrogen-containing hetero-aromatic compounds
04/11/1990CA2000509A1 Substituted indazoles as arthropodicides
04/10/1990US4916234 Chromogenic dicyanomethylenepyrazolinones
04/10/1990US4916226 Optical resolution method for 3S-(3-pyridylmethyl)-6-(2-quinolyl)-methoxy-4S-chromanol
04/10/1990US4916148 Aromatase inhibitors
04/10/1990US4916142 N-heterocyclic-N-(4-piperidinyl)amides and pharmaceutical compositions and their use as analgesics
04/10/1990US4916133 Stimulating hair growth
04/10/1990US4916129 Combination β-blocking/angiotensin II blocking antihypertensives
04/04/1990EP0361827A1 Pyrazole compounds, method for production thereof, use thereof and intermediates for production thereof
04/04/1990EP0361645A2 Organic hydrazine derivatives for pharmaceutical use
04/04/1990EP0361365A1 Aminobenzoic and aminocyclohexane-carboylic acid compounds, compositions, and their method of use
04/04/1990EP0361362A1 Oxime derivative and fungicide for agricultural and horticultural use
04/04/1990EP0361273A2 7-Substituted derivatives of 3,5-dihydroxyhept-6-inoic acid, process for their preparation, their use as medicaments, and intermediates
04/04/1990EP0361272A1 Optically active esters of 5-ethyl and 5-vinyl 1,3-dioxolane-carboxylic acid, their use as dopants in liquid-crystal mixtures, and liquid-crystal mixtures containing these esters
04/04/1990EP0361114A1 3-(Substituted phenyl) pyrazole derivatives, salts thereof, herbicides therefrom, and process for producing said derivatives or salts
04/04/1990EP0361069A1 Benzimidazole-2-carboxylic-acid anilides, their use as photoprotection composition for organic materials and organic materials stabilised by these anilides
04/04/1990CN1040980A Method and compositions providing enhanced chemiluminescence from 1,2-dioxetanes