| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 549062000 | Chalcogen bonded directly to ring carbon of the hetero ring | 12 |
| 20090048455 | Manufacture of Thiolactones - The present invention relates to a process for the manufacture of cyclic thio esters (thiolactones) and related compounds by hydrogenation of cyclic thioanhydrides in the presence of metal catalysts. | 02-19-2009 |
| 20120178943 | PROCESSES FOR PRODUCING 3-(METHYLTHIO) THIOPHENE | 07-12-2012 |
| 549063000 | Nitrogen attached directly to the hetero ring by nonionic bonding | 1 |
| 20100249435 | POLYMORPHS OF ENANTIOPURE ERDOSTEINE - The present invention provides novel crystalline polymorphs of enantiopure Erdosteine, referred to as Form I and Form II, and processes for the preparation thereof. | 09-30-2010 |
| 549064000 | Having -C(=X)-, wherein X is chalcogen, bonded directly to the hetero ring | 5 |
| 20090281334 | PROCESS FOR PREPARING SUBSTITUTED THIOPHENESULFONYL ISOCYANATES - The present invention relates to a process for preparing compounds of the general formula (I) | 11-12-2009 |
| 20110124884 | PROCESS FOR PRODUCING THIOPHENE COMPOUND AND INTERMEDIATE THEREOF - To provide a novel process for producing a 2-aryl-3-hydroxy-4-substituted carbonyl thiophene compound or an intermediate thereof useful as an intermediate for production of medicines and agricultural chemicals. | 05-26-2011 |
| 20130060050 | PROCESS FOR PRODUCING THIOPHENE COMPOUND AND INTERMEDIATE THEREOF - Provided are γ-ketosulfide compounds represented by the formula (5): | 03-07-2013 |
| 20130204013 | PROCESS FOR PRODUCING THIOPHENE COMPOUND AND INTERMEDIATE THEREOF - To provide a novel process for producing a 2-aryl-3-hydroxy-4-substituted carbonyl thiophene compound or an intermediate thereof useful as an intermediate for production of medicines and agricultural chemicals. | 08-08-2013 |
| 20140005413 | PROCESS FOR PRODUCING THIOPHENE COMPOUND AND INTERMEDIATE THEREOF | 01-02-2014 |
| 549065000 | Nitrogen attached indirectly to the hetero ring by nonionic bonding | 3 |
| 20090318711 | Non-Covalent Inhibitors of AmpC -Lactamase - β-lactamases are the most widespread resistance mechanism to β-lactam antibiotics, such as penicillins and cephalosporins. In response to these enzymes, inhibitors have been introduced. Unfortunately, these inhibitors are also β-lactams, and resistance to them has developed rapidly. Consequently, the present invention provides a novel structure-based approach to inhibitors of these enzymes. | 12-24-2009 |
| 20120330031 | Process for the Preparation of Beta-Amino Alcohol - A high-yielding enantioselective synthesis of the bioactive (S)—N-(5-chlorothiophene-2-sulfonyl)- β,β-diethylalaniol (7.b.2), a Notch-1-sparing γ-secretase inhibitor metabolite (with EC | 12-27-2012 |
| 20130217894 | ORGANIC AMINE SALTS OF AMINOBENZOIC ACID DERIVATIVES AND METHOD FOR PRODUCING SAME - A novel organic amine salt or salt with quaternary ammonium ion of 3-{[((2E)-2-{1-[5-(4-t-butylphenyl)-4-hydroxy-3-thienyl]ethylidene}hydrazino)carbonothioyl]amino}benzoic acid having useful properties as a drug is provided. | 08-22-2013 |
| 549066000 | Chalcogen attached indirectly to the hetero ring by nonionic bonding | 1 |
| 20110152542 | PROCESS FOR PREPARING SUBSTITUTED 1-O-ACYL-2-DEOXY-2-FLUORO-4-THIO-BETA-D-ARABINOFURANOSES - The present invention relates to a process for preparing 1-O-acyl-2-deoxy-2-fluoro-4-thio-β-D-arabinofuranoses having formula I and intermediates thereof: | 06-23-2011 |
