| Patents for C07D 203 - Heterocyclic compounds containing three-membered rings with one nitrogen atom as the only ring hetero atom (1,097) |
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| 05/25/2004 | CA2048172C Substituted sulfonamids, preparation processes and drugs containing same |
| 05/19/2004 | EP1229022B1 Process for the preparation of 7-azabicyclo (4.1.0)-hept-3-ene-3-carboxylic acid esters |
| 05/06/2004 | EP1163237B1 Amide derivatives |
| 05/05/2004 | CN1148348C 1-substituted-N-sulfinyl-2-aziridine methylenimine and its preparation and use |
| 04/21/2004 | EP1409453A1 Novel diamines having a casr modulating activity |
| 04/13/2004 | US6720449 N-protecting an optically active 3-haloalanine derivative followed by cyclization for aziridine-2-carboxylic acid derivatives |
| 04/13/2004 | US6720338 Bcl-x1 inhibiting compositions and methods of promoting apoptosis in a mammal |
| 03/24/2004 | CN1142923C 12,13-modified epothilone derivatives |
| 03/18/2004 | US20040053316 Contacting composition with an aziridine derivative inactivating agent; killed virus-containing vaccines |
| 03/18/2004 | US20040053208 Methods to selectively inactivate parasites in biological compositions |
| 03/11/2004 | WO2004020429A1 Kinetic resolution method |
| 03/11/2004 | US20040048235 Methods and compositions for the selective modification of nucleic acids |
| 03/11/2004 | CA2495448A1 Kinetic resolution method |
| 03/04/2004 | US20040044233 Nucleophilic kinetic resolution of cyclic substrates using silyl azides |
| 02/12/2004 | US20040030133 Amination of 2,3-dibromopropanoate menthol ester; crystallization |
| 02/03/2004 | US6686477 Multistep chemical synthesis, including asymmetric hydrogenation of a lactam-enamide to produce an intermediate that can be used to make unspecified pharmaceuticals |
| 01/15/2004 | US20040010099 Initiator systems, polymerisable compositions, and uses thereof for bonding low surface energy substrates |
| 01/01/2004 | US20040002604 Phenylalkynes |
| 12/24/2003 | WO2003066806A3 Therapeutic use of aziridino compounds |
| 12/16/2003 | CA2268165C Preparation of caprolactam |
| 12/09/2003 | US6660890 Production of optically active α-hydroxyacetals |
| 11/13/2003 | WO2003093512A1 Methods and compositions for the modification of nucleic acids |
| 11/13/2003 | CA2484940A1 Methods and compositions for the modification of nucleic acids |
| 11/05/2003 | CN1453268A Process for producing aziridine compound and N-vinyl amide |
| 10/30/2003 | WO2003089476A1 Cross-linked hyaluronate compounds |
| 10/30/2003 | US20030204098 Producing the aziridines and the N-vinyl amides industrially advantageously by preventing a solid substance from forming and depositing in the decompressing system which is connected to the purifying step (vacuum distillation) |
| 10/28/2003 | US6639087 Reacting a nucleophile and a chiral or prochiral cyclic substrate in the presence of a chiral, nonracemic catalyst; changing the oxidation state of catalyst residue to prevent degradation of product mixture; stereospecific |
| 10/23/2003 | US20030199550 Cyclohexane derivatives containing amine or amine oxide, useful for treating hypercholesterolemia and hyperlipemia |
| 10/22/2003 | EP1027041B1 Novel cyanoaziridines for treating cancer |
| 09/10/2003 | EP0983236B1 Process for the preparation of an oxirane, aziridine or cyclopropane |
| 09/09/2003 | US6617157 Using inactivating agent of given formula to inactivate any virus contained in donor blood, blood products, or other biological compositions; can also use in vaccines |
| 09/09/2003 | US6617101 Lipophilic quenching of viral inactivating agents |
| 08/27/2003 | EP0874809B1 Carbamoyloxy derivatives of mutiline and their use as antibacterials |
| 08/21/2003 | WO2003045906A3 Synthesis of 2-cyanoziridine-1-carboxamide |
| 08/14/2003 | WO2003066806A2 Therapeutic use of aziridino compounds |
| 08/14/2003 | US20030153771 Large scale synthesis of optically pure aziridines |
| 08/14/2003 | CA2466251A1 Therapeutic use of aziridino compounds |
| 07/31/2003 | US20030144323 Phenylalkynes |
| 07/30/2003 | EP1330464A2 Phosphino-aminophosphines, catalyst complexes and enantioselective hydrogenation |
| 07/30/2003 | CN1116280C Prepn. of caprolactam |
| 07/24/2003 | US20030139614 Catalyzing the decyclization of racemic and diastereomeric epoxides mixtures in the presence of a non-racemic, chiral catalyst; pharmaceutical synthesis |
| 07/16/2003 | CN1429806A Preparation of cyclohexene carboxylic acid deravitive |
| 07/16/2003 | CN1114637C Method of reactive amine catalysts for use in polyurethane formation |
| 07/08/2003 | US6590115 Useful as ligands for metal catalysts for asymmetric reactions, in particular as rhodium complexes for asymmetric hydrogenation of enamide, itaconate, and alpha-ketoester compounds |
| 07/03/2003 | WO2003053919A1 Substituted cyclohexane derivatives |
| 07/03/2003 | WO2003053918A2 Method for producing perfluoroalkane sulfonic acid esters and the salts thereof |
| 07/03/2003 | CA2471038A1 Process for the preparation of perfluoroalkanesulfonic acid esters and salts thereof |
| 07/02/2003 | EP1322609A2 Highly enantiomerically pure lactam-substituted propanoic acid derivatives and their preparation |
| 07/02/2003 | CN1113053C Preparation of cyclohexene carboxylate derivatives |
| 06/25/2003 | CN1112354C Stereo specific prepn. of chiral 1-aryl-and 1-heteroaryl-2-substituted ethyl-2-amines |
| 06/19/2003 | WO2003050099A1 Phenylalkynes |
| 06/19/2003 | CA2469893A1 Phenylalkynes |
| 06/18/2003 | EP1318978A2 N-acylsulfonamide apoptosis promoters |
| 06/05/2003 | WO2003045906A2 Synthesis of 2-cyanoziridine-1-carboxamide |
| 06/03/2003 | US6573388 Synthetic intermediates for the synthesis of HIV protease inhibitors and oligopeptide mimetics |
| 06/03/2003 | US6573387 Synthesis of α,β-substituted amino amides, esters, and acids |
| 05/28/2003 | CN1420866A Process for preparation of 7-azabicyclo ÒÇö4.1.0ÒÇò-hept-3-ene-3-carboxylic acid esters |
| 05/22/2003 | WO2002026705A8 Highly enantiomerically pure lactam-substituted propanoic acid derivatives and their preparation |
| 05/21/2003 | EP1071656B1 Fluorovinyloxyacetamides, process for preparing same and herbicidal composition comprising same |
| 05/20/2003 | US6566534 Processes for the preparation of aziridine compounds and vapor-phase reaction processes |
| 05/14/2003 | EP1309550A1 Optically active aziridine-2-carboxylate derivatives and a process for preparing them |
| 05/08/2003 | WO2002026750A8 Phosphino-aminophosphines, catalyst complexes and enantioselective hydrogenation |
| 05/08/2003 | US20030088114 Kinetic resolution method |
| 05/08/2003 | US20030087945 Sulfonylaminocarboxylic acids |
| 05/06/2003 | US6559323 Degradation of hydrazone compound to diazo compound; catalysis with transition metal; reaction with sulfide |
| 05/06/2003 | US6559321 Synthesis of ethyleneimine dimer |
| 04/23/2003 | CN1412179A Method for synthesizing aziridine compound |
| 04/22/2003 | US6550485 Washing with acidity solution |
| 04/16/2003 | EP1301458A1 Synthesis of functionalized and unfunctionalized olefins via cross and ring-closing metathesis |
| 04/16/2003 | EP1040095B1 Cyclohexene carboxylates as neuraminidase inhibitors |
| 03/27/2003 | WO2003025017A1 Cytokine receptor |
| 03/27/2003 | CA2460151A1 Cytokine receptor |
| 03/19/2003 | EP1023264B1 New marker, production process and use thereof |
| 03/12/2003 | EP0724569B1 Process for the preparation of an oxirane, aziridine or cyclopropane |
| 02/13/2003 | US20030032814 Process for preparing optically active amino acid derivatives |
| 02/11/2003 | US6518438 Preparation of cyclohexene carboxylate derivatives |
| 02/11/2003 | US6517836 Aziridin-1-yl nitrobenzamides as prodrugs in conjunction with nitroreductase enzymes |
| 01/02/2003 | EP1073648A4 12,13-modified epothilone derivatives |
| 01/02/2003 | EP1073647A4 12,13-cyclopropane epothilone derivatives |
| 01/01/2003 | CN1388119A Stereoselective preparation for chirality 1-aryl-and 1-heteroaryl-2-substituted-ethyl-2-amine |
| 12/11/2002 | EP0937039B1 Preparation of caprolactam |
| 12/03/2002 | US6489515 Gas-phase dehydration reaction process |
| 11/26/2002 | US6486168 Formulations and methods for treatment of mucosal associated conditions with an immune response modifier |
| 11/13/2002 | CN1094124C Method for purifying lactams |
| 11/05/2002 | US6476236 Synthesis of 2-cyanoaziridine-1-carboxamide |
| 10/30/2002 | CN1376659A Process for preparing chiral desubstituted carbinol with high selectivity |
| 10/24/2002 | US20020156300 Reacting chemical intermediate with reducing agent; neuraminidase inhibitor |
| 10/16/2002 | EP0934316B1 Azabicyclic carbamoyloxy mutilin derivatives for antibacterial use |
| 09/26/2002 | WO2002024636A3 N-acylsulfonamide apoptosis promoters |
| 09/26/2002 | US20020137978 Using as catalyst ruthenium or osmium carbene complexes containing an imidazolidine ligand |
| 09/25/2002 | EP0922027B1 Method for purifying lactams |
| 09/18/2002 | EP1036059B1 Adamantane derivatives |
| 09/17/2002 | US6451824 Sulfonylaminocarboxylic acids |
| 09/17/2002 | CA2261832C Method for purifying lactams |
| 09/17/2002 | CA2122036C Bacterial nitroreductase for the reduction of cb 1954 and analogues thereof to a cytotoxic form |
| 09/10/2002 | US6448414 Hydrolytic kinetic resolution of cyclic substrates |
| 08/13/2002 | US6433172 Cardiovascular disorders; hypotensive agents; anticholesterol agents |
| 08/07/2002 | EP1229022A1 Process for the preparation of 7-azabicyclo 4.1.0]-hept-3-ene-3-carboxylic acid esters |
| 07/11/2002 | WO2002026750A3 Phosphino-aminophosphines, catalyst complexes and enantioselective hydrogenation |
| 07/11/2002 | WO2002026705A3 Highly enantiomerically pure lactam-substituted propanoic acid derivatives and their preparation |