| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_204ea9f0f83d1c51a916e46a41a6a14a |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12R1-465 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D209-52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P35-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D487-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12P17-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-40 |
| filingDate |
1979-01-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3e7f835bf519397a6ddb7c6ed6560ec5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_92b5dbdbb2968008aeb158620c8ee760
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6cc8c532f23ec9a96265116bf431ba70
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9fef8c9cb766bafd47f19c127ed69696 |
| publicationDate |
1980-08-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-S55102563-A |
| titleOfInvention |
Clazamycin a and/or b and their preparation |
| abstract |
NEW MATERIAL:Clazamycin A of formula I (the steric configuration of hydroxyl group is alpha), clazamycin B of formula II (the steric configuration of hydroxyl group is beta), and their salts. USE:Remedy for microbism and carcinostatic agent. PREPARATION:One of Actinomycetes separated from a soil sample, MF990-BF4 mold (FERM-4768), which belongs to Streptomyces, is aerobically cultured in a medium containing soybean or peanut powders at 25-30 deg.C. The resulting culture mixture is subjected to column chromatography filled with a crosslinked macromolecular resin using water as a developing solvent to isolate clazamycin A and B and they are purified. |
| priorityDate |
1979-01-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |