http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-2651395-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5c24684033fba97d1ad845ce453a57e3 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D501-20 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D501-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-545 |
| filingDate | 1976-11-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b6b0342b63c0ef0bcfe11652429e9a10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6337eb964d3ef723d277c3cea4f77487 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f9f3941c3afbb65e35a3482f78defa74 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6f9afab28820555d2fb9052628b62d0a |
| publicationDate | 1978-05-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | DE-2651395-A1 |
| titleOfInvention | CEPHEMDER DERIVATIVES AND PROCESS FOR THEIR PRODUCTION |
| abstract | Cephalosporins of formula (I): (where n = 0 or 1, R1-3 are H or 1-5C alkyl but not 4-5C alkyl when n = 1, R4 is H, opt. substd. alkyl, phthalidyl or a cation, R5 is H or 1-3C alkyl A is H, alkoxy, halogen, or CH2Y, Y is H, acyloxy, alkoxy, opt. substd. pyridinium, opt. substd. carbamoyloxy or SR6, R6 is acyl, alkyl or an opt. substd. 5- or 6-membered heterocycle opt. fused with a 5- or 6-membered aromatic ring) are novel. Cpds. (I) are antibiotics active against Gram-positive and -negative bacteria, including penicillinase-producing Staphylococci. A typical cpd. is 7-(3-butenylamino)-cephalosporanic acid. In an example, this is prepd. from 3-butenoic acid and 7-aminocephalosporanic acid. |
| priorityDate | 1976-11-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 146.