http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S63196518-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1374dd16777534b65ad4422333245af8 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-557 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K47-00 |
| filingDate | 1987-02-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_843c54d61b0b19db5d4c2fd08571e979 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4b6eb8144f53b44b93521a8fcc5d4bd4 |
| publicationDate | 1988-08-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-S63196518-A |
| titleOfInvention | Composition for thiaprostaglandins e1 preparation |
| abstract | PURPOSE: To obtain a composition having improved chemical stability, capable of producing solid preparation, consisting of a thiaprostaglandin E 1 and a cellulose lower alkyl ether. n CONSTITUTION: (A) One or more of 5-thiaprostaglandins E 1 , preferably a compound shown by formula I (R 1 is H, 1W10C alkyl or cation; R 2 is 1W10C alkyl or 3W6C cycloalkyl; R 3 is H or 1W6C alkyl; n is 0 or 1) and 7-thiaprostaglandins E 1 , preferably a compound shown by formula II (R 1 is H, lower alkyl or cation; R 2 is H or methyl; R 3 is 5W8C alkyl or 5W8C cycloalkyl) is blended with (B) one selected from a cellulose lower alkyl ether (e.g. hydroxypropyl cellulose having 3W4,000 centipoise viscosity at 20°C in 2% aqueous solution) and polyvinyl pyrrolidone in a weight ratio of 10W10,000pts.wt., preferably 10W1,000pts.wt. based on 1pt.wt. component A. n COPYRIGHT: (C)1988,JPO&Japio |
| priorityDate | 1987-02-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 15.