http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S5452068-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8b9036c33bbe3f4ea428655b76200f7c |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D205-08 |
| filingDate | 1977-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6e74cfe293e43f1fc1a6870b8b622f88 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cf8762d496b5f8603e774fcc47b3cf07 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_723f98a451fad7458aaf4c742ba5530b |
| publicationDate | 1979-04-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-S5452068-A |
| titleOfInvention | 2-azetidinone derivative and its preparation |
| abstract | NEW MATERIAL:2-Azetidinone derivatives I (R 1 is H, OH, alkoxy, substituted or unsubstituted aralkyloxy, etc.; R 2 is alkyl, aralkyl; R 3 is alkyl aryl, aralkyl, etc.; R 4 is alkyl, alkenyl, aryl, etc.; R 2-4 may have substitution groups), pref. an optically active 2-azetidinone derivative II. n EXAMPLE: (4S)-t-butyl-α-(4-benzyloxycarbonyl-2-oxoazetidin-1-yl)-α-(acetyl) acetamide. n USE: The compound has β-lactamase-inhibiting activity, and useful for the remedy of infectious diseases together with other antibiotics such as penicillin. It is also useful as an intrmediate f a compound having a skelton similar to the β-lactam antibiotics. n PROCESS: The compound I is prepared by the condensation reaction of the compound III with the compound IV and the compound V in a proper solvent n COPYRIGHT: (C)1979,JPO&Japio |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S5610165-A |
| priorityDate | 1977-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 25.