http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-1387460-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c7ad58d3c0b071069a8ee0cb8c8ba2e8 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12P37-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N11-098 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N11-089 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N11-087 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N11-082 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12P37-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D499-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N11-08 |
| filingDate | 1972-11-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1975-03-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-1387460-A |
| titleOfInvention | Production of 6-aminopenicillanic acid |
| abstract | 1387460 Producing 6-aminopenicillanic acid BAYER AG 22 Nov 1972 [23 Nov 1971] 53891/72 Heading C2C 6-Aminopenicillanic acid is produced by N-deacylating penicillin G in aqueous solution at pH 6 to 8 and 20 to 50 C. with a penicillin acylase bound covalently to a solid carrier which is the anhydride form of a copolymer of acrylamide, N,N<SP>1</SP>-methylene-bis-acrylamide and maleic acid. The 6-aminopenicillanic acid produced may be isolated by bringing the reaction solution to its iso-electric point (pH 4À3) to precipitate the product. |
| priorityDate | 1971-11-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 28.