http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S57179185-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a98cb1b197f761c87cd3caf32bc247e2 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D493-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-35 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K36-53 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P35-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P29-00 |
| filingDate | 1981-04-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d4ae7f17ee0fd28137492a0f1a5abb05 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8df6911c2f98e1c8940d836cb28f56f9 |
| publicationDate | 1982-11-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-S57179185-A |
| titleOfInvention | Rubescensin c |
| abstract | NEW MATERIAL:Rubescensin C of the formula. n USE: With the antitumor, anti-inflammatory action, etc. and useful as medicines, etc. n PROCESS: A dried leaf of Rabdosia rubescens is extracted with ethyl ether, and the resultant ethyl ether extract is then concentrated to dryness. The resultant residue is dissolved in methanol and filtered, and the filtrate is then concentrated to dryness. The resultant residue is dissolved in ethyl acetate, and an aqueous solution of sodium carbonate is added to the ethyl acetate solution. The mixture solution is further concentrated to dryness to give a residue, which is then dissolved in a mixture of chloroform with acetone and subjected to the silica gel chromatography. The adsorbed substance is then eluted with a mixture of chloroform with acetone to afford the compound of the formula. n COPYRIGHT: (C)1982,JPO&Japio |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1744744-A4 |
| priorityDate | 1981-04-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 32.