http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-3951957-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c8cbc6261d883f27c8339ffb4b4cfeaa |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D499-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D499-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D499-00 |
| filingDate | 1974-06-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1976-04-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_099179e8eca3ead1725e13d3ffc5469f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_43971dc77b8e0b61d82e4198cc6198ae http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fca1cbe1a498b2049d4d9c73e5f6f5c8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_22e704d6a92e64e67827e9507b3c6aaf |
| publicationDate | 1976-04-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-3951957-A |
| titleOfInvention | Chloromethyl ester of penicillins |
| abstract | New penicillin esters and their salts together with methods for, and intermediates in the preparation thereof, the esters having the formula: R1-CO-NHHHSCH3 ¦¦¦ ANGLE C-CC ANGLE ¦¦¦ ¦¦¦CH3R3R4 ¦¦¦ ANGLE O=C-N---CHN ¦¦ COOCH2OCO(CH2)n-C*R2 ¦ R5 in which formula the asterisk indicates the possibility of an asymmetric carbon atom, n indicates an integer from 0 to 5, R1 represents a group, which together with -CO- forms the side chain of any of the known semisynthetic, biosynthetic, and natural penicillins; R2 has any of the following meanings: hydrogen, an aliphatic, an aromatic, a heterocyclic group, and an aromatically substituted aliphatic group; each of R3, R4, and R5 represents hydrogen, or a lower aliphatic group with the provision that R2 and R5 together with the carbon atom between them can form a 5-, 6-, or 7-membered carbocyclic ring, and either R3 and R4, or R4 and R5 together with the nitrogen atom can form a ring system. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4275219-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4323499-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-8100849-A1 |
| priorityDate | 1970-03-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 199.