http://rdf.ncbi.nlm.nih.gov/pubchem/patent/FR-2187301-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f0b945a9eadfc9a9cbc531ab4684c77e |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12R2001-465 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12P29-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N1-205 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12R1-465 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12P29-00 |
| filingDate | 1973-06-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1974-01-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | FR-2187301-A1 |
| titleOfInvention | Alpha-6-deoxy-5-hydroxy tetracycline - by microbiological transformation of anhydro-5-hydroxy tetracycline |
| abstract | Alpha-6-Deoxy-5-hydroxytetracycline (I) is prepd. by incubating anhydro-5-hydroxytetracycline (II) with suitable mutent strains of Streptomyces alboflavus (esp. NC1B 10588 and 10589) or S. Insitaneus N-15842-NBR10, for 90-150 h, aerobically, at 24-38 degrees in a conventional medium II is added at 1-8 g/l as an H2O suspension of DMF soltn. I is isolated by extracting the mycelium with acidified 30-70% DMF-Ag, and peptides a salt, chelate or complex. |
| priorityDate | 1972-06-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 17.