Class / Patent application number | Description | Number of patent applications / Date published |
544006000 | Spiro | 9 |
20090292120 | BENZIMIDAZOLE COMPOUNDS HAVING GASTRIC ACID SECRETION INHIBITORY ACTION - The present invention provides a compound that has superior gastric acid secretion inhibitory action, ample long-lasting gastric acid secretion inhibitory action, and is able to maintain intragastric pH at a high level for an extended period of time, making it useful as a therapeutic or prophylactic agent for diseases or symptoms caused by gastric acid, as well as an active form of this compound (form to which the compound is converted in the body following administration thereof) in the form of a compound represented by general formula (1a) (wherein R2 represents a group represented by formula (I) or the like, and R1, R3, W1 and X | 11-26-2009 |
20100280241 | SPIROOXAZINE RADICAL DERIVATIVES AND REVERSIBLE ISOMERIZATION REACTION - The present invention can provide new spirooxazine radical derivatives of the following general formula (1) which have chromic property enabling the distinction between the radical species and the cation species on the basis of absorption wavelength: | 11-04-2010 |
20110009624 | BENZIMIDAZOLE COMPOUNDS HAVING GASTRIC ACID SECRETION INHIBITORY ACTION - The present invention provides a compound that has superior gastric acid secretion inhibitory action, ample long-lasting gastric acid secretion inhibitory action, and is able to maintain intragastric pH at a high level for an extended period of time, making it useful as a therapeutic or prophylactic agent for diseases or symptoms caused by gastric acid, as well as an active form of this compound (form to which the compound is converted in the body following administration thereof) in the form of a compound represented by general formula (1a) (wherein R2 represents a group represented by formula (I) or the like, and R1, R3, W1 and X | 01-13-2011 |
20110118461 | PROCESS FOR THE PREPARATION OF BRINZOLAMIDE - The present invention relates to a process for the preparation of Brinzolamide, or 2H-thieno[3,2-e]-1, 2-thiazin-6-sulfonamide, 4-(ethyl amino)-3, 4-dihydro-2-(3-methoxypropyl)-, 1,1-dioxide,(4R)- via intermediates 2,3-dihydro-4H-thieno[3,2-e]-1, 2-thiazin-4-ones, 1,1-dioxide. Further objects of the present invention are the intermediates mentioned above and other intermediates of the synthesis. | 05-19-2011 |
20120101271 | DIAMINE SYNTHESIS VIA CATALYTIC C-H AMINATION OF AZIDES - Selective intramolecular C—H amination via metalloradical activation of azides: synthesis of 1,3-diamines under neutral and nonoxidative conditions. One aspect of the present invention is the synthesis of 1,3-diamines by intramolecular C—H amination of sulfamoyl azides. More specifically, sulfamoyl azides may be selectively aminated via metalloradical activation of azides, preferably with Co(II) porphyrins. In a particularly preferred embodiment, the Co(II) porphyrin is a D | 04-26-2012 |
20130072678 | SPIROOXAZINE RADICAL DERIVATIVES AND REVERSIBLE ISOMERIZATION REACTION - The present invention can provide new spirooxazine radical derivatives of the following general formula (1) which have chromic property enabling the distinction between the radical species and the cation species on the basis of absorption wavelength: | 03-21-2013 |
20150073137 | HETEROCYCLIC COMPOUND AND USE THEREOF - Provided is a compound represented by the formula (I): | 03-12-2015 |
20150087825 | SPIROCYCLIC DIGYDRO-THIAZINE AND DIHYDRO-OXAZINE BACE INHIBITORS, AND COMPOSITIONS AND USES THEREOF - Compounds are provided having a structure according to Formula (I): wherein A | 03-26-2015 |
20150087826 | SPIROCYCLIC DIGYDRO-THIAZINE AND DIHYDRO-OXAZINE BACE INHIBITORS, AND COMPOSITIONS AND USES THEREOF - Compounds are provided having a structure according to Formula (I): wherein A | 03-26-2015 |