http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-1098899-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8381805eba6d034fc77bd230dd02e6e2 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D499-00 |
| filingDate | 1979-03-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1981-04-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e7a0f5d7b8fe9e65490993a00d416073 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ffca52917adba058edd52fdf91fb79b6 |
| publicationDate | 1981-04-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-1098899-A |
| titleOfInvention | Carbon analogs |
| abstract | ABSTRACT OF THE DISCLOSURE In accordance with this invention, it has been found that carbon analogs of 6.beta.-aminopenicillanic acid and biologi-cally active derivatives thereof. can be formed from esters of 6-oxopenicillanic acid. For example 6.beta.-phenoxyacetylmethyl-penicillanic acid - a carbon analog of penicillin V, may be formed from an ester of 6 -oxopenicillanate. The ester of 6-oxopenicillanic acid is formed by a diiospropyl carbodiimide/ dimethyl sulfoxide oxidation of the corresponding ester of 6.alpha.-hydroxypenicillanic acid. The carbon analogs are formed by a Wittig reaction of the ester of 6 oxopenicillanic acid with a suitable acylmethy1enetriphenylphosphorane followed by satura-tion of the newly formed double bond and removal of the protec-tive ester group. |
| priorityDate | 1973-04-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 73.