Patents
Patents for C07D 211 - Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings (37,939)
01/1991
01/08/1991US4983614 Benzhydryloxyethylpiperidine derivatives, process for their preparation and pharmaceutical compositions, in which they are present
01/08/1991US4983586 Pharmaceutical formulations for parenteral use
01/08/1991US4983324 Pyrrolo[1,2-b]azines
01/08/1991CA2304489A1 Enantioselective synthesis of antifolates
01/08/1991CA2304487A1 Enantioselective synthesis of antifolates
01/08/1991CA2304481A1 Enantioselective synthesis of antifolates
01/08/1991CA2020650A1 Technique for rapid peptide coupling
01/07/1991CA2020496A1 Fungicidal quanidines
01/06/1991CA2020437A1 Cinnamamide derivative
01/04/1991CA2018942A1 Piperidine derivative, method for preparation thereof, and a pharmaceutical composition comprising the same
01/02/1991EP0406211A2 Fucosidase inhibitors
01/02/1991EP0405994A2 Synthetic process for FK-506 type macrolide intermediates
01/02/1991CN1048214A Antiarrhytmic agents ii
01/02/1991CA1278573C Dihydropyridines
01/02/1991CA1278518C Methods and compositions for the treatment of tumors by administering a platinum coordination compound and a calcium channel blocker compound of the dihydropyridine class
01/01/1991US4981969 Light and heat resistance for polymers
12/1990
12/31/1990CA2020216A1 Substituted 3-aminosydnone imines, processes for their preparation and their use
12/31/1990CA2020072A1 Synthetic process for fk-506 type macrolide intermediates
12/27/1990WO1990015797A2 Quaternized nitrogen containing compounds
12/27/1990EP0311632A4 Surface active lactams
12/27/1990CA2019799A1 Fucosidase inhibitor
12/27/1990CA2019751A1 Process for the photochemical and thermal stabilization of polyamide fibres having an affinity for acid and basic dyes, and of blends of said fibres with one another and with other fibres
12/27/1990CA1278307C Process for preparing carbamic acid derivatives
12/26/1990CN1048037A N-(aryloxyalkyl) heteroarylpiperidines and heteroarylpiperazines and their use as antipsychotics and analgetics
12/26/1990CN1010947B Process for prepn. of pyridopyrimidines compounds
12/25/1990US4980477 Sterically hindered 4-oxy-methylene[2-(norborn-5-enyl)]-2,2,6,6-tetramethyl N-substituted-piperidine derivatives
12/22/1990CA2019551A1 Quaternized nitrogen containing compounds
12/19/1990EP0403185A2 Compounds having one or more aminosulfonyloxy radicals useful as pharmaceuticals
12/19/1990EP0402733A2 Agent for the treatment of central nervous system illnesses and for the enhancement of cerebral blood flow
12/19/1990EP0402646A1 Retroviral protease inhibiting compounds
12/19/1990EP0402644A1 N-(aryloxyalkyl)heteroarylpiperidines and -heteroarylpiperazines,a process for their preparation and their use as medicaments
12/18/1990USRE33495 Deprotonating 4-imine piperidine, substituting and reducing
12/18/1990US4978699 Light stabilizing flame retardants
12/18/1990US4978663 5-(1-aminocyclohexyl)-2(1H)-pyridinone compounds which have pharmaceutical utility
12/18/1990US4978384 Substituted 2, 6-substituted pyridine compounds
12/18/1990US4978383 N-phenylsulfonyl-N'-triazinylureas
12/18/1990CA1277984C Optically active nitrodihydropyridines, a process for their preparation and their use in medicaments
12/18/1990CA1277807C Method for increasing color-fastness of organic coloring matter
12/13/1990WO1990014881A2 Chelating agents for attaching metal ions to proteins
12/13/1990CA2033086A1 Chelating agents for attaching metal ions to proteins
12/12/1990EP0402266A2 N-substituted lauramides, their preparation and compositions containing them
12/12/1990EP0402056A2 Azabicyclic compounds, process for their preparation and pharmaceutical compositions containing them
12/12/1990CA2018700A1 Compounds having one or more aminosulfonyloxy radicals useful as pharmaceuticals
12/11/1990USRE33489 Photolytically cleavable, N-acylated sterically hindered amines
12/11/1990US4977259 Containing a steric hindered amine compound
12/11/1990US4977165 Piperidine derivative and therapeutic and preventive agents for arrhythmia containing same
12/11/1990US4977063 Silver halide photographic light-sensitive material capable of obtaining high contrast images
12/11/1990US4976964 Medicament formulation containing dihydropyridines and a process for its preparation
12/11/1990US4976889 Light and heat stabilizers for plastics
12/11/1990CA1277669C Guanidinobenzoic ester derivative
12/11/1990CA1277666C Asymmetrical alkyl diphenylakylaminoalkyl esters of l, 4-dihydro-2,6-dimethylpyridine-3,5-dicarboxylic acid
12/11/1990CA1277665C Selected 2,2,6,6-tetramethyl-4-piperidinyl derivatives and their use as light stabilizers
12/11/1990CA1277624C Process for preparing 1-deoxynojirimycin and n-derivatives thereof
12/10/1990CA2018581A1 Agent for treating diseases of the central nervous system and for promoting cerebral blood flow
12/08/1990CA2018641A1 N-substituted lauramides, their preparation and compositions in which they are present
12/06/1990DE3916776A1 Adamantylester der 2,6-dimethyl-1,4-dihydropyridin-3,5- dicarbonsaeure Adamantyl the 2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylic acid
12/06/1990CA2018111A1 Compounds
12/05/1990EP0401134A1 Coumpounds having a dihydropyridine function
12/05/1990EP0400665A2 Use of a calcium channel blocker for preventing or treating anxiety
12/05/1990EP0400660A1 1,4-dihydropyridine derivatives
12/05/1990EP0307423A4 Manufacture of haloalkyl lactams
12/05/1990CN1047494A 8-substituted-2-aminotetralines
12/04/1990US4975445 Antidepressants
12/04/1990US4975441 Lactams, their synthesis and use in cosmetic compositions
12/04/1990US4975440 Optically-active 1,4-dihydropyridine
12/04/1990US4975439 Novel substituted N-(1-alkyl-3-hydroxy-4-piperidinyl)benzamides
12/04/1990US4975437 Isomers of 1-azabicyclo(2.2.2)oct-3-yl 1,4-dihydro-2,6-dimethyl-4-(3-nitrophenyl)-5-nitropyridine-3-carboxylate
12/04/1990US4975436 Treatment of anxiety
12/04/1990CA1277322C Antihypertensive reduced pyridyl derivatives
12/02/1990CA2016465A1 Method for preventing or treating anxiety employing a calcium channel blocker
11/1990
11/29/1990WO1990014330A1 Novel 8-substituted-2-aminotetralines
11/29/1990WO1990014088A1 2-piperidino-1-alkanol derivatives as antiischemic agents
11/29/1990WO1990014087A1 2-piperidino-1-alkanol derivatives as antiischemic agents
11/29/1990WO1990009162A3 Anaphylatoxin-receptor ligands
11/29/1990WO1990005524A3 Pharmaceutical compositions for neuro protection containing arylcyclohexylamines
11/28/1990EP0399982A1 Novel 8-substituted-2-amino-tetralines
11/28/1990EP0399569A1 Amide derivatives and 5-lipoxygenase inhibitors containing the same as an active ingredient
11/28/1990EP0399547A2 Use of 4-(hydroxydiphenylmethyl)-1-piperidyl-phenylalkane derivatives for the manufacture of an antihistaminic
11/28/1990EP0399414A1 Piperidine derivative, method for preparation thereof, and a pharmaceutical composition comprising the same
11/28/1990CN1047291A 2-piperidino-1-alkanol derivatives as antiischemic agents
11/27/1990CA1277099C Peptide-substituted heterocyclic immunostimulants
11/22/1990EP0398578A2 2-piperidino-1-alkanol derivatives as antiischemic agents
11/22/1990EP0398499A2 Insecticides
11/22/1990EP0398413A1 "3,4-dehydropiperidine derivatives having psychotropic activity
11/22/1990EP0397876A1 Method and device for making profiled pipes used for well construction
11/22/1990EP0397857A1 $g(b)-AMINO-$g(b)-PROPIOLACTAM DERIVATIVES AND MOISTURE-CURABLE POLYURETHANE COMPOSITION PREPARED THEREFROM
11/22/1990CA2015949A1 Piperidine derivative, method for preparation thereof, and a pharmaceutical composition comprising the same
11/21/1990CN1047080A Pyrimiding derivatives
11/20/1990US4972009 Polymer stabilizers containing both hindered amine and nitrone moieties
11/20/1990US4971984 Cardiovascular disorders, hypotensive agints
11/20/1990US4971979 Alkadiene derivatives, and pharmaceutical compositions containing them
11/20/1990US4971975 Novel compounds
11/20/1990CA1276636C Pyridopyrimidines, several processes for their preparation and their use as medicaments
11/20/1990CA1276616C Catalyst for vapor-phase intramolecular dehydration reaction of alkanolamines
11/20/1990CA1276615C Catalyst for vapor-phase intermolecular dehydration reaction of alkanolamines
11/16/1990CA2016625A1 3,4-dehydropiperidine derivatives having psychotropic activity
11/14/1990EP0396734A1 Pharmaceutical compositions for neuro protection containing arylcyclohexylamines.
11/13/1990US4970317 Using subtilisin enzyme
11/13/1990US4970022 Liquid-crystalline mustard oils
11/13/1990CA1276154C Optically pure s-(-)-1-propyl-2,6-pipecoloxylidide hydrochloride monohydrate and a process for its preparation