| Patents for C07D 211 - Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings (37,939) | 
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| 03/06/1991 | EP0415642A1 Glutarimides | 
| 03/06/1991 | EP0415264A2 Process for the preparation of perfluorinated heterocyclic compounds and compounds prepared by this process | 
| 03/06/1991 | EP0415263A2 Stabilisation of perfluorocarbon emulsions and perfluorinated heterocyclic compounds usable as emulsion stabilising additives | 
| 03/06/1991 | CN1049654A N-(substituted benzyloxy) imine derivatives, process for production thereof | 
| 03/06/1991 | CA2024581A1 Substituted n-benzylpiperidine amides | 
| 03/01/1991 | CA2023945A1 Stabilizers for colour photographic recording materials | 
| 03/01/1991 | CA2023492A1 Herbicidal glutarimides | 
| 02/27/1991 | EP0414289A1 Spirocyclic antipsychotic agents | 
| 02/27/1991 | EP0414153A1 N-(substituted benzyloxy)imine derivatives, process for the production thereof, use thereof, and method of use thereof | 
| 02/26/1991 | US4996321 Dibenzo[a,d]cycloheptenylidene compounds | 
| 02/26/1991 | US4996318 Amino-9,10-secosteroids useful for treating head injury, spinal cord trauma or stroke | 
| 02/26/1991 | US4996215 Piperidine derivative and pharmaceutical composition containing the same | 
| 02/26/1991 | US4996210 Cognition activators, nervous system disorders; muscarinic acetylcholine receptor agonists; 2,8-dimethyl-3-methylene-1-oxa-8-azaspiro[4.5]decane for example | 
| 02/26/1991 | US4996201 Alzheimer's disease | 
| 02/26/1991 | CA1280751C 6.alpha.-AMINO-3-AZABICYCLO ¬3.3.1| NONANE DERIVATIVES | 
| 02/20/1991 | EP0413665A2 Polymer stabilizers containing both hindered amine and nitrone moieties | 
| 02/20/1991 | CN1049348A 2-oxa-1-oxo-8-azaspiro (4,5) decane derivatives, pharmaceutical compositions containing them and process for preparing same | 
| 02/20/1991 | CN1049347A 2-oxa-1-oxo-8-azaspiro ¾4,5 decane derivatives, pharmaceutical compositions containing them and process for preparing same | 
| 02/20/1991 | CN1049345A Preparation of new type amide compound with xanthic surface | 
| 02/19/1991 | US4994612 Ylidene sulfonamide derivatives | 
| 02/19/1991 | US4994572 Synthesis of nojirimycin derivatives | 
| 02/19/1991 | US4994476 Dihydropyridin-3,5-dicarboxylates incorporating aryloxypropanolamine moieties | 
| 02/19/1991 | US4994475 Method for potentiating an immune response with derivatives | 
| 02/19/1991 | US4994471 N-aryl-N-(1-substituted-3-alkoxy-4-piperidinyl)amides and pharmaceutical compositions and methods employing such compounds | 
| 02/19/1991 | US4994463 Tricyclic thromboxane A2 antagonists | 
| 02/19/1991 | US4994462 Platelet aggregation inhibitory agents and intermediate therefor | 
| 02/19/1991 | US4994461 1,4-dihydropyridine enantiomers | 
| 02/19/1991 | US4994450 Azacyclic compounds and their use as analgesic agents | 
| 02/19/1991 | CA2023466A1 Polymer stabilizers containing both hindered amine and nitrone moieties | 
| 02/19/1991 | CA1280421C 1,4-disubstituted piperidinyl derivatives | 
| 02/19/1991 | CA1280420C Rodenticidal bistrifluoromethyl phenylpropargylamine derivatives | 
| 02/19/1991 | CA1280416C Antioestrogenic phenol derivatives | 
| 02/13/1991 | EP0412901A2 Use of trifluoromethyl-phenyltetrahydropyridines for the manufacture of medicaments for the treatment of intestinal motility | 
| 02/13/1991 | EP0412822A2 4,4-Disubstituted piperidine derivatives, processes for their preparation and pharmaceutical compositions thereof | 
| 02/13/1991 | EP0412820A2 2-Oxo-1-oxa-8-azaspiro[4,5] decane derivatives, processes for their preparation and pharmaceutical compositions thereof | 
| 02/13/1991 | EP0412487A2 Process for the preparation of castanospermine esters | 
| 02/13/1991 | CN1049164A Aminooligohydroxy derivatives for inhibiting renin and process for preparing same | 
| 02/12/1991 | US4992451 1,4-dihydropyridine derivatives | 
| 02/12/1991 | US4992450 Piperidine opioid antagonists | 
| 02/12/1991 | US4992447 Asthma | 
| 02/11/1991 | CA2023017A1 4,4-disubstituted piperidine derivatives, pharmaceutical compositions containing them and process for preparing the same | 
| 02/06/1991 | EP0411668A2 Central cholecystokinin antagonists for treatment of psychiatric disorders | 
| 02/06/1991 | EP0411636A2 Piperidylthiocarbapenem derivatives | 
| 02/06/1991 | EP0411616A1 4-(N-substituted amino)-2-butynyl-1-carbamates and thiocarbamates and derivatives thereof as centrally acting muscarinic agents | 
| 02/06/1991 | EP0411593A2 Use of bis (aminothiocarbonyl) disulfide for treating ulcer | 
| 02/06/1991 | EP0411549A1 1,4-dihydropyridine derivative, process for preparing the same and pharmaceutical composition containing the same | 
| 02/06/1991 | EP0410976A1 Heat stable quaternized lactams having oxylated sulfur anions | 
| 02/06/1991 | EP0410970A1 Reactive hindered amine light stabilizers. | 
| 02/05/1991 | US4990618 Process for the production of 4,5,6,7-tetrahydrothieno-[3,2-c]-pyridines | 
| 02/05/1991 | US4990614 Glutamate receptor inhibitors | 
| 02/05/1991 | US4990521 4-(aroylamino)piperidine-butanimide derivatives | 
| 02/05/1991 | US4990511 Amide compounds, their production and use | 
| 02/03/1991 | CA2022511A1 4-(n-substituted amino)-2-butynyl-1-carbamates and thiocarbamates and derivatives thereof as centrally acting muscarinic agents | 
| 02/03/1991 | CA2022382A1 Piperidylthiocarbapenem derivatives | 
| 02/03/1991 | CA2022194A1 1,4-dihydropyridine derivative, process for preparing the same and pharmaceutical composition containing the same | 
| 01/30/1991 | EP0410953A2 Piperidine compounds with glycosidase inhibition activity | 
| 01/30/1991 | EP0410934A2 Piperazine-piperidine compounds for use as stabilizers for organic materials | 
| 01/30/1991 | EP0410278A1 Renin inhibiting aminooligohydroxy-derivatives | 
| 01/30/1991 | EP0410182A2 A new technique for rapid peptide coupling | 
| 01/30/1991 | EP0377633A4 Peroxide free radical initiators containing hindered amine light stabilizer groups | 
| 01/30/1991 | CN1048845A Certain glyoxyl-cyclohexendiones | 
| 01/29/1991 | US4988717 Cardiovascular disorders, circulation | 
| 01/29/1991 | US4988713 Antitumor agents, blood metal concentrations | 
| 01/29/1991 | US4988700 Antiserotonin agent, aryl or heteroaryl piperazine compounds | 
| 01/29/1991 | CA2022031A1 Piperazine-piperidine compounds for use as stabilizers for organic materials | 
| 01/29/1991 | CA1279738C Resin compositions stabilized with piperidine derivatives | 
| 01/28/1991 | CA2022061A1 Piperidine compounds | 
| 01/27/1991 | CA2021736A1 Spirocyclic antipsychotic agents | 
| 01/26/1991 | CA2021822A1 Renin-inhibiting amino oligohydroxy derivatives | 
| 01/24/1991 | WO1990015797A3 Quaternized nitrogen containing compounds | 
| 01/24/1991 | WO1990014881A3 Chelating agents for attaching metal ions to proteins | 
| 01/23/1991 | EP0409812A2 Fucosidase inhibitor | 
| 01/23/1991 | EP0409771A2 Process of photochemical and thermal stabilization of polyamide fibres, dyeable by acid and basic dyes, and of their mixtures amongst themselves and with other fibres | 
| 01/23/1991 | EP0409692A2 2 Imino-3 heterocyclylamino benzothiazoline, their preparation and medicine containing them | 
| 01/23/1991 | EP0409350A2 Certain glyoxyl-cyclohexendiones | 
| 01/23/1991 | EP0409236A1 Optically active naphthylethanol derivative | 
| 01/23/1991 | EP0408652A1 Process for the preparation of n-vinyl lactams | 
| 01/22/1991 | US4987133 Salicylic acid derivatives | 
| 01/22/1991 | US4987130 Substituted amine derivatives, their production and use | 
| 01/22/1991 | US4986931 Cyclohexane derivatives | 
| 01/22/1991 | CA2021499A1 Certain glyoxyl-cyclohexendiones | 
| 01/22/1991 | CA1279317C Piperidine derivative and pharmaceutical composition | 
| 01/20/1991 | CA2021154A1 Optically active naphthylethanol derivative | 
| 01/15/1991 | US4985583 Liquid Crystals | 
| 01/15/1991 | US4985556 Perfluoro(dialkylaminopropene) derivatives | 
| 01/15/1991 | US4985446 Calcium overload blockers in brain cells | 
| 01/15/1991 | US4985445 Cancer cell metastasis inhibitors and novel compounds | 
| 01/15/1991 | US4985438 Pyridyl-and/or pyridoyl-(piperid-4-yl) ureas and analogues thereof | 
| 01/15/1991 | US4985063 Insecticides, miticides, herbicides | 
| 01/14/1991 | CA2021031A1 Imino-2(heterocyclylalkyl)-3-benzothiazoline derivatives, process for their preparation and medicaments containing same | 
| 01/10/1991 | WO1991000265A1 Intercalating agents | 
| 01/09/1991 | EP0407212A1 Enantioselective synthesis of antifolates | 
| 01/09/1991 | EP0407200A1 Cinnamamide derivatives | 
| 01/09/1991 | EP0406739A2 Piperidine derivative, method for preparation thereof, and a pharmaceutical composition comprising the same | 
| 01/09/1991 | EP0406699A2 Fungicidal guanidines | 
| 01/09/1991 | EP0406661A1 Substituted 3-aminosydnonimines, process for their preparation, and their use | 
| 01/09/1991 | EP0406502A1 Process for the preparation of (-)2-(2-(2-aminoethoxy)ethoxy)methyl)-4-(2, 3-dichlorophenyl)-3-ethoxycarbonyl-5-methoxycarbonyl-6-methyl-1,4-dihydropyridine, and intermediate for its preparation | 
| 01/08/1991 | US4983740 Process for 1,4-dihydropyridine compounds | 
| 01/08/1991 | US4983738 Reactive hindered amine light stabilizers | 
| 01/08/1991 | US4983737 Ethylenically unsaturated compounds containing 1-hydrocarbyloxy-2,2,6,6-tetramethylpiperidine moieties, and polymers, copolymers and stabilized compositions |