| Patents for C07D 293 - Heterocyclic compounds containing rings having nitrogen and selenium or nitrogen and tellurium, with or without oxygen or sulfur atoms, as the ring hetero atoms (553) |
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| 06/18/2002 | US6407083 Uses of novel organoselenium compounds with pro-oxidant activity |
| 05/07/2002 | CA2088760C Use of 2-phenyl-1,2-benzisoselanazol-3-(2h)-one |
| 04/30/2002 | US6379707 Solid solution of amorphous pharmaceutically active agent, pharmaceutically acceptable hydrophobic vehicle, stabilizer, disintegrant; shelf life |
| 04/18/2002 | US20020045065 Novel organometallic luminescent materials and organic electroluminescent device containing same |
| 04/18/2002 | US20020045064 Metal sulfonates of metal complexes of hydroxy- and mercapto-quinolines, benzoxazoles, benzothiazoles, benzotriazoles, benzoselenazoles, benzotellurazoles and phenanthridines |
| 04/18/2002 | US20020045063 Metal sulfonates of metal complexes of hydroxy- and mercapto-quinolines, benzoxazoles, benzothiazoles, benzotriazoles, benzoselenazoles, benzotellurazoles and phenanthridines |
| 04/09/2002 | US6369221 Anticonvulsants, antiischemic agents; brain and nervous system disorder treatment |
| 04/02/2002 | US6365736 Benzoxazine and benzothiazine derivatives and their use in pharmaceuticals |
| 04/02/2002 | US6365335 Sensitivity and decreased in residual color |
| 03/28/2002 | US20020037324 Aqueous solubility pharmaceutical formulations |
| 03/27/2002 | EP1191526A2 Optical recording media |
| 03/21/2002 | US20020034605 Recording layer uses an organic dye that has an absorption maximum at a wavelength longer than that of the writing light; records information by irradiating the recording layer with writing light to act on the dye to form a pit |
| 03/05/2002 | CA2126465C Inhibitor for restenosis after percutaneous coronary arterioplasty |
| 01/31/2002 | US20020012706 Method of making granular pharmaceutical vehicle |
| 01/23/2002 | EP1174423A1 Substrates for thioredoxin reductase |
| 01/22/2002 | US6340746 Thiolamine or selenolamine conjugate with antioxidant vitamin; nontoxic |
| 12/19/2001 | EP1163234A1 Improved aqueous solubility pharmaceutical formulations |
| 12/04/2001 | US6326133 Cyanine dyes |
| 10/04/2001 | US20010027176 Cyclooxygenase inhibitor |
| 08/22/2001 | EP0973383A4 Intracellular and extracellular decontamination of whole blood and blood components by amphiphilic phenothiazin-5-ium dyes plus light |
| 06/27/2001 | EP0701554B1 Novel compounds having a benzisoselen-azoline and -azine structure, method for preparing same and therapeutic uses thereof |
| 01/03/2001 | CN1278802A Benzoxazine and Benzothiazine derivatives and their use in pharmaceuticals |
| 10/10/2000 | US6130212 Use of novel organoselenium compounds as pro-oxidizing agents, their methods of preparation and pharmaceutical compositions and application thereof |
| 10/05/2000 | WO2000058281A1 Substrates for thioredoxin reductase |
| 10/05/2000 | CA2368484A1 Substrates for thioredoxin reductase |
| 09/28/2000 | WO2000056726A1 Improved aqueous solubility pharmaceutical formulations |
| 08/30/2000 | CN1265109A Thiazolobenzoheterocycles, prepn. and medicines containing same |
| 07/25/2000 | US6093532 Method for storing a biological organ transplant graft using a benzisoselen-azoline or -azine compound |
| 07/05/2000 | EP1015437A1 Benzoxazine and benzothiazine derivatives and their use in pharmaceuticals |
| 05/31/2000 | EP1003760A1 Prodrugs and conjugates of thiol- and selenol- containing compounds and methods of use thereof |
| 05/17/2000 | EP1000067A1 Thiazolobenzoheterocycles, preparation and medicines containing same |
| 05/17/2000 | CN1253528A Optical recording media |
| 05/17/2000 | CN1253135A Benzisoelenazolone sulfamide derivative, its preparing process and its application in preparing medicines |
| 05/02/2000 | US6057310 Organoselenium compounds with pro-oxidant activity and pharmaceutical use thereof |
| 04/19/2000 | CN1051546C Novel 1,1-bis(heteroazolyl) alkane derivatives and their use as neuroprotective agents |
| 03/29/2000 | EP0946203A4 Tricyclic functional dyes for contrast enhancement in optical imaging |
| 03/15/2000 | EP0729756B1 Granular preparation |
| 02/29/2000 | US6030767 Adding dye to whole blood or blood components such as erythrocytes or plasma, then irradiating with light of an appropriate intensity and wavelength for a sufficient time; for deactivating viruses, bacteria, parasites and leukocytes |
| 02/09/2000 | EP0978392A1 Optical recording media |
| 02/09/2000 | CN1243749A Inhibitor |
| 01/26/2000 | EP0973383A1 Intracellular and extracellular decontamination of whole blood and blood components by amphiphilic phenothiazin-5-ium dyes plus light |
| 01/19/2000 | EP0972515A2 Cyclooxygenase Inhibitor |
| 01/19/2000 | CN1048396C Granular preparation |
| 01/13/2000 | WO2000001380A1 cyclo-oxygenase inhibitor |
| 01/05/2000 | DE19915954A1 Cyclooxygenaseinhibitor Cyclooxygenase |
| 01/01/2000 | CA2276984A1 Cyclooxygenase inhibitor |
| 12/29/1999 | EP0966473A1 Thiazolobenzoheterocycles, preparation and medicines containing same |
| 12/21/1999 | CA2001325C Stabile parenteral solution of 2-phenyl-1,2-benzisoselenazol-3(2h)-one and process for producing the same |
| 12/14/1999 | US6001825 Use of novel organoselenium compounds as pro-oxidizing agents their methods of preparation and pharmaceutical compositions and application thereof |
| 12/08/1999 | CN1047169C Novel (1-phenyl-1-heterocyclyl) methanol and (1-phenyl-1-heterocyclyl) methylamine derivatives, and its use and medicinal preparation |
| 10/19/1999 | US5968920 Increase glutathione peroxidase activity for reducing levels of peroxides in cells or tissues |
| 10/13/1999 | EP0948500A1 Cyclic organoselenium compounds, their preparation and their uses |
| 10/06/1999 | EP0946203A1 Tricyclic functional dyes for contrast enhancement in optical imaging |
| 09/15/1999 | EP0941990A2 Process for the preparation of azamethines and azamethines obtained thereby |
| 08/18/1999 | CN1044705C (1-phenyl-1-heterocyclyl) alkane derivatives and their preparation method and use |
| 07/20/1999 | US5925472 Chelate compound containing oxadiazole, thiadiazole or selenodiazole ring |
| 03/24/1999 | CA2216334A1 Use of novel organoselenium compounds as pro-oxidizing agents, their methods of preparation and pharmaceutical compositions and application thereof |
| 03/18/1999 | WO1999012915A1 Benzoxazine and benzothiazine derivatives and their use in pharmaceuticals |
| 03/18/1999 | CA2303440A1 Benzoxazine and benzothiazine derivatives and their use in pharmaceuticals |
| 02/18/1999 | WO1999007719A1 Prodrugs and conjugates of thiol- and selenol- containing compounds and methods of use thereof |
| 02/04/1999 | WO1999005147A1 Thiazolobenzoheterocycles, preparation and medicines containing same |
| 12/01/1998 | US5843971 1, 1-BIS (heteroazolyl) alkane derivatives and their use as neuroprotective agents |
| 10/29/1998 | WO1998047717A1 Optical recording media |
| 10/29/1998 | CA2287346A1 Optical recording media |
| 10/07/1998 | EP0869700A2 Electroluminescent devices |
| 09/30/1998 | EP0542807B1 Use of 2-phenyl-1,2-benzisoselenazol-3(2h)-one |
| 09/03/1998 | WO1998038194A1 Thiazolobenzoheterocycles, preparation and medicines containing same |
| 07/23/1998 | WO1998031219A1 Intracellular and extracellular decontamination of whole blood and blood components by amphiphilic phenothiazin-5-ium dyes plus light |
| 07/23/1998 | CA2278245A1 Intracellular and extracellular decontamination of whole blood and blood components by amphiphilic phenothiazin-5-ium dyes plus light |
| 07/09/1998 | WO1998029417A1 Cyclic organoselenium compounds, their preparation and their uses |
| 07/09/1998 | CA2274909A1 Cyclic organoselenium compounds, their preparation and their uses |
| 05/05/1998 | US5747515 Heterocyclic compounds and compositions having nevropharmacological potential |
| 03/24/1998 | US5731335 Nervous system disorders; stroke; antiischemic agents; cognition activators |
| 01/27/1998 | US5712299 (1-phenyl-1-heterocyclyl)methanol and (1-phenyl-1-heterocyclyl methylamine derivatives |
| 01/21/1998 | EP0819682A1 Use of novel organoselenium compounds as pro-oxidizing agents, their methods of preparation and pharmaceutical compositions and application containing them |
| 01/20/1998 | US5709845 Tricyclic functional dyes for contrast enhancement in optical imaging |
| 11/20/1997 | WO1997042976A1 Tricyclic functional dyes for contrast enhancement in optical imaging |
| 11/04/1997 | US5683863 Selenazo cyclic compounds as stabilizers |
| 09/09/1997 | US5665747 Treating nervous system, psychological, and brain disorders |
| 07/16/1997 | EP0783507A1 Compounds useful as antiproliferative agents and garft inhibitors |
| 05/21/1997 | CN1150426A Novel 1,1-bis (heteroazolyl) alkane derivatives and their use as neuroprotective agents |
| 04/02/1997 | EP0765325A1 Novel 1,1-bis(heteroazolyl)alkane derivatives and their use as neuroprotective agents |
| 04/02/1997 | EP0622076B1 Inhibitor for restenosis after percutaneous coronary arterioplasty |
| 03/12/1997 | CN1034216C 7-(substituted)-9-|(substituted glycyl) amido¨-6-demethyl-6-deoxytetracyclines |
| 03/04/1997 | US5607956 1-heteroazolyl-1-heterocyclyl alkane derivatives and their use and their use as neuroprotective agents |
| 12/18/1996 | EP0572524B1 Red sensitive photopolymerizable compositions |
| 10/31/1996 | WO1996033712A1 Remedy for acquired immunodeficiency syndrome |
| 10/30/1996 | EP0740195A1 Silver halide photographic elements with particular blue sensitization dyes |
| 09/24/1996 | US5558974 Photographic material containing a new type of hydrazide |
| 09/04/1996 | EP0729756A1 Granular preparation |
| 07/17/1996 | CN1126994A Novel (1-heteroazolyl-1-heterocyclyl) alkane derivatives and their use as neuroprotective agents |
| 07/17/1996 | CN1126991A Novel (1-phenyl-1-heterocyclyl) methanol and (1-phenyl-1-heterocyclyl) methylamine derivatives |
| 07/17/1996 | CN1126990A Novel (1-phenyl-1-heterocyclyl) alkane derivatives and their use as neuroprotective agents |
| 06/27/1996 | DE4445966A1 Photographic silver halide material stabilised from desensitisation |
| 05/21/1996 | US5519136 Lithographic printing plates |
| 05/14/1996 | US5516628 Benzothiazole, benzoselenazole or benzooxazole sensitizers for photographic films |
| 04/24/1996 | EP0707584A1 Novel (1-heteroazolyl-1-heterocyclyl)alkane derivatives and their use as neuroprotective agents |
| 04/24/1996 | EP0707574A1 Novel (1-phenyl-1-heterocyclyl)methanol and (1-phenyl-1-heterocyclyl)methylamine derivatives |
| 04/24/1996 | EP0707573A1 Novel (1-phenyl-1-heterocyclyl)alkane derivatives and their use as neuroprotective agents |
| 03/20/1996 | EP0701554A1 Novel compounds having a benzisoselen-azoline and -azine structure, method for preparing same and therapeutic uses thereof |