http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H0310689-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_44c713790ce00813da2e6c6d57a29456 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12R1-66 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P35-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12P1-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K36-062 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07G11-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K35-74 |
| filingDate | 1989-06-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_955e62680a36385f27756c3759e49628 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f906db867d3e73de1e05367db49ac8d4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2255a6cbff53f569b2035d6160e900e9 |
| publicationDate | 1991-01-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H0310689-A |
| titleOfInvention | Physiologically active substance fd-839 |
| abstract | NEW MATERIAL:A physiologically active substance FD-839, expressed by the formula and having the following physico-chemical properties. Appearance; white powder. Melting point; 105-107°C. Elementary analysis (%); C, 66.28; H, 6.01; N, 3.63. Electron ionization(EI) mass spectrometry; m/z 397 M + . Fast atom bombardment(FAB) mass spectrometry; m/z 398 (M+H) + . Molecular formula; C 22 H 28 NO 4 . Molecular weight; 397. Specific rotation; [α]=0° (c=0.1, methanol solution). Solubility; readily soluble in chloroform, methanol, ethanol, benzene, ethyl acetate and acetone, sparingly soluble in n-hexane, petroleum ether and ethyl ether and insoluble in water. Color reaction; positive to the iodine, sulfuric acid reaction, etc., and negative to BCG, FeCl 3 . Basic, etc. n USE: An antitumor and antifungal agent. n PREPARATION: Aspergillus.fimigates Fresenius F-838 (FERM BP-1124) is cultured at 28-30°C and pH6-7 for 3-4 days by an aerobic culture method. n COPYRIGHT: (C)1991,JPO&Japio |
| priorityDate | 1989-06-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 41.