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)
07/1990
07/20/1990CA2008157A1 Benzopyranne derivatives, process for their preparation and pharmaceutical compositions containing them
07/19/1990CA2006604A1 Combination beta-blocking/angiotensin ii blocking antihypertensives
07/18/1990EP0378358A1 Anti-inflammmatory 1-heteroaryl-3-acyl-2-oxindoles
07/18/1990EP0378357A1 Anti-inflammatory 1-heteroaryloxindole-3-carboxamides
07/18/1990EP0378318A1 Process for synthesis of FK-506 and tricarbonyl intermediates
07/18/1990EP0378255A2 2-Aminopyrimidinone derivatives
07/18/1990EP0378254A2 2-Aminopyrimidinone derivatives
07/18/1990EP0378159A1 7-Aryl- and heteroaryl ethers of desacetylforskolin, a process for their preparation and their use as medicaments
07/18/1990EP0378046A1 Process for the preparation of 3-phenyl-pyrrole derivatives
07/18/1990EP0377966A2 Novel benzopyranylpyrrolinone derivatives
07/18/1990EP0377893A2 3-Aryl-pyrrolidine-2,4-dione derivatives
07/18/1990EP0278311B1 2-aminomethyl tetrahydrofuranes
07/18/1990CN1008816B Process for the preparation of novel homopropargylamines and the use thereof
07/18/1990CA2007830A1 2,3-dihydro-3, 3-dimethyl-5-trifluoromethanesulfonyloxy-benzofurans, process for producing them and herbicides containing them
07/17/1990US4942170 2-(substituted methylidene)-N-[3-[piperidin-1-yl]propyl]hydrazine carboximidamides useful as antiparasitics
07/17/1990US4942169 Piperidine derivative and pharmaceutical composition
07/17/1990US4941911 2-phenylpyridazin-3-one compounds, their preparation and their use as herbicides
07/17/1990US4941910 Herbicidal pyrimidine derivatives
07/17/1990US4941909 Heterocyclic compounds
07/17/1990CA1271765A1 Haloacetamide compounds, process for production thereof, and use thereof as herbicide
07/17/1990CA1271764A1 Azolylmethyloxiranes, their preparation and their use as crop protection agents
07/17/1990CA1271759A1 2,5-diaryl tetrahydrofurans and analogs thereof as paf antagonists
07/17/1990CA1271748A1 Benzazepine derivatives
07/12/1990WO1990007511A1 Enhanced chemiluminescence from 1,2-dioxetanes through energy transfer to tethered fluorescers
07/12/1990WO1990007503A1 Substituted 3-azabicyclo[3.1.1]heptanes, their production and use
07/11/1990EP0377528A1 Piperidines, process for their preparation and pharmaceutical compounds containing them
07/11/1990EP0377450A1 Substituted indole, benzofuran and benzothiophene derivatives as 5-lipoxygenase inhibitors
07/11/1990CN1008735B Composition of substituted azolylmethl-cyclopropyl-carbinol derivatives as active ingredient
07/11/1990CA2007513A1 7-aryl- and heteroaryl ethers of desacetyl forskolin, a process for their preparation and their use as medicaments
07/11/1990CA2007490A1 Process for synthesis of fk-506 and tricarbonyl intermediates
07/10/1990US4940806 Microbicides
07/10/1990US4940800 Beazimidazole compounds active as inhibitors of the cholesterol biosynthesis
07/10/1990US4940799 Preparation of the diastereomeric mixture 2R,4S-1-[2-(2,4-dichlorophenyl)-4-n-propyl-1,3-dioxolan-2-ylmethyl]-1H-1,2,4-triazole
07/10/1990US4940795 Heterocyclic spiro compounds and methods for preparing the same
07/10/1990US4940724 Azolyl-derivatives having fungicidal activity
07/10/1990US4940719 Tetrahydrocarbazole esters, pharmaceutical compositions and use
07/10/1990US4940717 Fungicidal imidazolylmethyloxiranes
07/10/1990US4940710 7-(substituted)piperazinyl-1-ethyl-6-fluoro-1,4-dihydro-4-oxo-3-quinolinecarboxylic acids
07/10/1990US4940706 2,4-disubstituted 1,3-dioxolanes and pharmaceutical use
07/10/1990US4940705 Viricides
07/10/1990US4940520 Process for the preparation of 4-acyloxyazetidin-2-one by singlet oxygen oxidation
07/10/1990US4940483 Fungicidal 2-(-3-pyridyl)-1,3-dioxanes
07/10/1990CA1271475A1 Pharmaceutical compositions having a psychotropic activity
07/10/1990CA1271474A1 Substituted n-¬(4-piperidinyl)alkyl| bicyclic condensed oxazol- and thiazolamines
07/09/1990CA2007198A1 2-aminopyrimidinone derivatives
07/07/1990CA2007239A1 3-aryl-pyrrolidine-2,4-dione derivatives
07/05/1990CA2007127A1 Piperidines, process for their preparation and drugs containing same
07/04/1990EP0376886A1 Piperidine-triazine compounds for use as stabilizers for organic materials
07/04/1990EP0376824A1 Process for the preparation of chroman derivatives and synthesis intermediates
07/04/1990EP0376607A1 Piperazinyl derivatives
07/04/1990EP0376524A1 Benzopyran and related compounds
07/04/1990EP0376358A1 Muscarinic receptor antagonists
07/04/1990EP0376079A1 3(2H)pyridazinones, processes for their preparation and antagonistic agent against SRS-A
07/04/1990EP0375746A1 Hypolipidaemic imidazol-2-yl-derivatives of bicyclic compounds and process for their preparation
07/04/1990CN1043501A Process for preparing substituted 2-pyridones and pyrid-2-thiones
07/03/1990US4939265 Intermediates and process for the preparation of antihypercholesterolemic tetrazole compounds
07/03/1990US4939253 2-oxoazetidin-1-yloxy acetic acids and analogs
07/03/1990US4939248 Optically active azetidinones
07/03/1990US4939162 1-(2-aryl-1,3-dioxon-2-ylmethyl)-1H-imidazoles and 1H-1,2,4-triazoles
07/03/1990US4939155 Pesticides based on pyrimidine derivatives
07/03/1990US4939144 Tricyclic ketone derivatives as 5-HT antagonists
07/03/1990US4939143 Substituted cyclohexene derivatives as HMG-CoA reductase inhibitors
07/03/1990US4939141 (Fused) benz (thio) amides and pharmaceutical compositions, thereof
07/03/1990US4938791 Fungicidal and plant growth-regulating hydroxyethyl-azolyl derivatives
07/03/1990CA1271194A1 ¬¬4-¬4-(4-phenyl-1-piperazinyl)phenoxymethyl|- 1,3-dioxolan-2-yl|methyl|-1h-imidazoles and 1h-1, 2,4-triazoles
06/1990
06/29/1990CA2006944A1 Pyrimidines and their pharmaceutical acceptable salts, and their use as medicines.
06/28/1990WO1990006927A1 5-ht selective agents
06/28/1990WO1990006921A1 Antiatherosclerotic and antithrombotic 1-benzopyran-4-ones and 2-amino-1,3-benzoxazine-4-ones
06/28/1990WO1990006909A1 Vinyl tricarbonyl compounds and methods of making the same
06/28/1990WO1990006678A1 Pyrazole-containing juvenile hormone mimics for pest control, compositions and use
06/28/1990DE3843481A1 Substituierte 3-azabicyclo/3.1.1/heptane, ihre herstellung und ihre verwendung Substituted 3-azabicyclo / 3.1.1 / heptane, their preparation and their use
06/27/1990EP0375457A2 Cyclic ether derivatives
06/27/1990EP0375449A2 Benzopyran-type compounds
06/27/1990EP0375404A2 Heterocyclic derivatives
06/27/1990EP0375133A1 Alpha-amino-indole-3-acetic acids useful as anti-diabetic, anti-obesity and anti-atherosclerotic agents
06/27/1990EP0374789A1 5- Aminoflavone derivatives
06/27/1990EP0374675A2 Reduction of piperidine-dion-derivatives and intermediates
06/27/1990EP0374674A2 Etherification and dealkylation of piperidine derivatives and intermediates
06/27/1990EP0374180A1 4-quinoline-3-carboxylic acid derivatives and their use as antibacterial agents
06/27/1990EP0255535B1 Moulding contact lenses
06/27/1990CN1043319A Amines and their use
06/26/1990US4937342 Intermediates for synthesizing BH4 and its derivatives
06/26/1990US4937331 Chemical intermediates for antibiotics
06/26/1990US4937255 Enzyme inhibitors, anticholesterol agents
06/26/1990US4937242 1,4-dihydropyridine derivatives and pharmaceutical composition thereof
06/26/1990CA2006586A1 Method of preparing chroman derivatives, and synthesis intermediates
06/26/1990CA1270834A1 Substituted dihydrobenzopyrans
06/26/1990CA1270819A1 Compounds and assay for tricyclic antidepressants
06/23/1990CA2006429A1 Compounds
06/23/1990CA2006401A1 Piperidine-triazine compounds for use as stabilizers for organic materials
06/23/1990CA2006377A1 Heterocyclic derivatives
06/23/1990CA2006095A1 Cyclic ether derivatives
06/22/1990CA2005355A1 Reduction of piperidine-dion-derivatives and intermediates
06/22/1990CA2005354A1 Etherification and dealkylation of piperidine derivatives and intermediates
06/21/1990CA2006306A1 Antiatherosclerotic and antithrombotic 1-benzopyran-4-ones and 2-amino-1,3-benzoxazine-4-ones
06/20/1990EP0373998A1 Propenone oxime ethers, method for their preparation and pharmaceutical compositions containing them
06/20/1990EP0373891A2 Anti-tumour agents
06/20/1990EP0373542A1 Imidazoline derivatives, process for their preparation and medicaments containing them
06/20/1990EP0373425A2 Substituted pyridazinones, their preparation method and their use as insecticides
06/20/1990EP0373423A1 Substituted 2-pyridones and pyride-2-thiones, process for their preparation and their use in medicine