http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-2051055-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0d269c8e41f178194d858c230c9f85e3 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-55 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D499-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D499-00 |
| filingDate | 1980-05-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1981-01-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-2051055-A |
| titleOfInvention | 6-Haloalkysulphonyloxy Penicillanic Acid Derivatives and Reactions Thereof |
| abstract | 6- alpha and 6- beta -substituted penicillanic acid derivatives of the formula: <IMAGE> wherein R is H or a conventional penicillin carboxy protecting group or an ester forming residue readily hydrolysable in vivo and R<1> is a C1-4 perhaloalkyl group wherein the halogen atoms are fluorine or chlorine, undergo SN nucleophilic displacement with inversion of configuration at C-6 to yield the corresponding 6- beta or 6- alpha -substituted product. The compounds are therefore valuable intermediates particularly for the preparation of 6- alpha -halo-penicillanic acid derivatives. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-8701371-A1 |
| priorityDate | 1979-05-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 84.