http://rdf.ncbi.nlm.nih.gov/pubchem/patent/SI-9111390-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f7b463a881c360b9d0189d5c53792d18 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-395 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D205-09 |
| filingDate | 1991-08-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3d9593471618e49ee92baff521e0e90e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_897f78eb8c1d1ee189ec8f01342546e8 |
| publicationDate | 1998-02-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | SI-9111390-A |
| titleOfInvention | New 4-oxo-azetidine-2-sulfonic acids and their salts, a process for their preparation and their use |
| abstract | 4-Oxo-azetidine-2-sulfonic acid and their salts of general formula I, wherein the radicals have the meaning: R1 is H, halogen; R2 is H, halogen; X is H, an alkali or alkaline earth element such as Na; quaternary ammonium group, such as tetrabutylammonium; R4 is H, (alkyl, aralkyl or aryl) oxycarbonyl-2-methyl-propenyl group, such as (CH3) 2C = C-CO-OCH2-C6H5 and their preparation. The obtained substances are used as intermediates in the synthesis of beta-lactam antibiotics or as components with their own antimicrobial or synergistic action. |
| priorityDate | 1991-08-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 54.