Patents
Patents for C07D 211 - Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings (37,939)
05/1988
05/03/1988US4741980 Method for increasing color-fastness of organic coloring matter
05/03/1988CA1236101A1 Process for the preparation of 1-diorganocarbamoyl- polyalkylpiperidines
05/03/1988CA1236098A1 Compounds containing piperidine groups, as stabilisers for synthetic polymers
05/03/1988CA1236097A1 Polyaminoamides containing polyalkylpiperidine radicals
04/1988
04/27/1988EP0264865A2 Herbicides containing alpha-iminoanilide, these compounds and process for their preparation
04/26/1988US4740508 Ureidoalkanoylaminocarbonyl amino and imino acids and esters
04/26/1988US4740236 N-sulfonyl-imino-thiocarbonic acid diesters as herbicide antagonists for the protection of rice crops
04/26/1988CA1235698A1 Polymeric compounds containing piperidine and triazine radicals, process for their preparation, and their use as stabilisers for synthetic polymers
04/21/1988WO1988002750A1 1,4-dihydropyridine
04/21/1988WO1988002626A1 Penetration enhancers for transdermal delivery of systemic agents
04/20/1988EP0264306A2 4-(2-Naphthyl methoxy) piperidine for the treatment of obesity
04/19/1988US4739106 3-amino-3-carbamoyloxyalkylacrylic acid intermediates to dihydropyridines
04/19/1988US4739068 O-substituted-phenylsulfonamides
04/19/1988US4738973 Anxiolytic agents
04/19/1988US4738971 Enhanced cell-mediated immunity; antiarthritic agents; nontoxic
04/14/1988DE3731619A1 Nitrogen-containing compounds for use in liquid-crystalline mixtures
04/13/1988EP0263561A2 Silylated u.v. stabilizers containing hindered tertiary amines
04/13/1988EP0263492A1 Retinoids, their preparation and use as pharmaceutical compounds
04/13/1988EP0263208A2 Antiarrhythmic use of aminocycloalkylamides
04/12/1988US4737518 Lipid derivatives, their production and use
04/12/1988US4737506 Anti-arteriosclerotic pyridyl or imidazolyl derivatives of carbonyloxyalkyl hantzsch esters
04/12/1988CA1235121A1 Process for the preparation of vinyl carbamates and novel vinyl carbamates
04/07/1988WO1988002365A1 Cyclic amine derivatives
04/07/1988WO1988002364A2 Process for the production of ethane derivatives
04/07/1988WO1988002251A1 Sunscreen compositions and compounds for use therein
04/07/1988WO1987006226A3 Azacycloalkane derivatives, absorption promoters containing the derivatives as the effective ingredient and external preparations containing the absorption promoters
04/07/1988DE3632411A1 Verfahren zur herstellung von ethanderivaten Process for the preparation of ethane derivatives
04/06/1988EP0263059A2 Complexes amides
04/06/1988EP0262870A2 Morpholine, piperidine and tetrahydropyridine derivatives, processes for their preparation and their use as fungicides
04/06/1988EP0262696A2 Brain-specific drug delivery
04/06/1988EP0262348A2 Process for the preparation of N-substituted morpholine and piperidine derivatives
04/05/1988US4736034 Cardiotonic agents
04/05/1988US4735959 Carboxylic acid amides and pharmaceutical compositions containing them
04/05/1988US4735952 Anti-hypertensive
04/05/1988US4735944 Capbocyclic ring containing nitrogen
04/05/1988CA1234821A1 Process for the preparation of unsymmetrical 1,4- dihydropyridinedicarboxylic esters
04/05/1988CA1234819A1 N-(thio)carbamoylaryl(thio)carboximidic acid esters, process for their preparation, agents containing them and their use as pest control agents
03/1988
03/31/1988DE3633246A1 Amide complexes
03/31/1988DE3633245A1 Cyclic amide complexes
03/30/1988EP0261755A2 Five-membered heterocyclic derivatives of N'-substituted-N,N'-Diacylhydrazines
03/30/1988EP0261688A1 Imide derivatives, and their production and use
03/30/1988CN87104125A Certain 3-benzoyl-4-oxolactams
03/29/1988US4734502 Process for the preparation of 2,2,6,6-tetramethyl-4-oxopiperidine
03/29/1988US4734420 Anti-hypertensive agents
03/29/1988US4734410 Lactam derivatives and their use as hypotensive agents
03/29/1988CA1234573A1 Process for the preparation of symmetrical 1,4- dihydropyridinedicarboxylic esters
03/23/1988EP0260675A1 4-[N-(substituted)-aminophenyl]-substituted 1,4-di-(hydro)-pyridine derivatives, process for their preparation and medicaments containing them
03/23/1988EP0260555A1 Benzo-fused cycloalkane and oxa- and thia-, cycloalkane trans-1,2-diamine derivatives
03/23/1988EP0260304A1 Nmr image enhancing agents and their use
03/23/1988CN87106032A Dihydropyridine as antiallergic agent and anti-inflammatory agnet
03/23/1988CN87105876A Dihydropyridine compounds, processes for their prepaation and their use
03/23/1988CN86105880A Catalyst recycle in liquid phase halogen exchange reaction
03/22/1988US4732985 2-oxygen containing heteroalkoxyalkyl dihydropyridine intermediates
03/22/1988US4732898 2-(2-aryl-2-oxoalkylidene) analogs of-3,5-pyridinedicarboxylic acid dialkyl esters useful for treatment of cardiovascular disorders
03/17/1988DE3630613A1 Substituted 3,4-dihydro-2-pyridones and a process for the preparation of 3,4-dihydro-2-pyridones and 3-pyrroline-2-ones
03/16/1988EP0260070A1 The acetic acid ester of haloperidol and pharmaceutical compositions thereof
03/16/1988EP0260041A1 1-Acyl-substituted piperidine derivatives
03/16/1988EP0259977A2 Tertiary amine compounds
03/16/1988EP0259462A1 1,4-dihydropyridines
03/15/1988US4731457 1-substituted, 2,3-diphenyl-3-hydroxymethyl pyrrolidines, where the 2- and/or 3-phenyl can be substituted
03/15/1988US4731448 Process for the preparation of 1-(2-hydroxyethyl)-2,2,6,6-tetramethyl-4-piperidinol
03/15/1988US4731393 Process for chemically bonding stabilizers to polymers
03/15/1988US4731383 Antiarrhythmia agents
03/15/1988US4731370 Vasodilator, anticoagulant
03/15/1988US4731369 Amides and esters of 2-(N-(hydroxypiperidinoalkyl) and (hydroxypyrrolidinoalkyl)-aminosulfonyl)-6-nitrobenzoic acids useful as adjuncts to radiation therapy
03/10/1988WO1988001615A1 Prodrug derivatives of carboxylic acid drugs
03/09/1988EP0259227A1 Benzhydryloxyethyl piperidine derivatives, process for their preparation and pharmaceutical compositions containing them
03/09/1988EP0259206A1 Derivatives of 1,4-dihydropyridine, process for their preparation and pharmaceutical compositions containing them
03/09/1988EP0259048A2 Chemical compounds
03/09/1988EP0258729A2 Dihydropyridine derivatives, process for their preparation and their use
03/09/1988EP0258617A1 3,3-Disubstituted-piperidine-2,6-dione derivatives
03/08/1988US4730052 Method for preparing unsymmetrical 1,4-dihydropyridine-3,5-dicarboxylic acid diesters
03/08/1988US4730017 2,2,6,6-tetraalkyl-piperidine compounds useful as light stabilizers
03/08/1988CA1233825A1 Preparation of 2-chloro-5-methylpyridine
03/08/1988CA1233823A1 Process for the production of 4-substituted acetoacetic acid derivatives
03/03/1988DE3724520A1 Novel 3-aryl-3-cycloalkylpiperidine-2,6-dione derivatives
03/02/1988EP0258096A2 Indane derivatives, process for their preparation, their use as medicines, pharmaceutical compositions containing them and the intermediates obtained
03/02/1988EP0258033A2 Dihydropyridine anti-allergic and anti-inflammatory agents
03/02/1988EP0257616A2 Dihydropyridine derivates and pharmaceutical composition thereof
03/02/1988EP0257583A1 Process for ortho-cyanation of phenols or phenylamines
03/02/1988EP0257519A1 Process for the treatment of aqueous solutions obtained from the carbalkoxylation of olefinic compounds
03/02/1988EP0257072A1 PHARMACOLOGICALLY ACTIVE OCTAHYDRO-PYRIDO(1,2-a) PYRAZINES
02/1988
02/25/1988WO1988001266A1 New piperidines
02/25/1988DE3628486A1 Piperidine derivatives
02/24/1988EP0256577A2 Brain-specific drug delivery
02/24/1988EP0256367A1 Substituted hydroxy propylamine derivatives
02/24/1988EP0256146A1 Catalyst recycle in liquid phase halogen exchange reaction
02/23/1988US4727082 Cardiovascular disorders
02/23/1988US4727079 Brain-specific dopaminergic activity involving dihydropyridine carboxamides, dihydroquinoline and isoquinoline carboxamides
02/23/1988US4727066 Esters of 1,4-dihydropyridines and medicaments containing the same
02/23/1988US4726836 N-phenylsulfonyl-N'-pyrimidinylureas
02/16/1988US4725608 Semicarbazide derivatives, processes for preparation thereof and pharmaceutical composition comprising the same
02/16/1988US4725599 Heterocyclic ring fused pyrimidine-4 (3H)-ones as anticoccidial agents
02/11/1988WO1988000794A1 Amino ethers and their use as fungicides
02/10/1988EP0255710A2 1,4-Dihydropyridine derivatives with calcium agonist and alpha-1-antagonist activity
02/03/1988EP0255075A1 2-(acylthio)methyl dihydropyridines, a process for their preparation and pharmaceutical compositions containing them
02/03/1988CN87104641A 4-(aroylamino) piperidinebutanamide derivatives
02/02/1988US4723014 Process for the preparation of 2-substituted-1,4-dihydropyridines
02/02/1988US4723009 Using 1-oxa-6-aza spiro(2,5)octane compounds
02/02/1988US4722931 Muscle relaxants