http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4845282-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1374dd16777534b65ad4422333245af8 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C405-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C405-00 |
| filingDate | 1988-01-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1989-07-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9a08b445e7258d4d8638c9ed4193bdb2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0c78d50133246ed8b24f359ce49c9f0c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_61190ed228f5328b4e0906a06913c082 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a4637953de4fc8fd2a509946b9fc404c |
| publicationDate | 1989-07-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-4845282-A |
| titleOfInvention | Process for prostaglandin E1 production, and novel delta 7-prostaglandins E and 7-hydroxyprostaglandins E |
| abstract | The present invention provides an industrially very advantageous process for producing prostaglandins E1 with fewer steps and in higher yield. The process comprises reacting a 7-hydroxyprostaglandin E with a reactive derivative of an organic sulfonic acid in the presence of a basic compound to form the corresponding 7-organic sulfonyloxyprostaglandin E, treating the resulting 7-organic sulfonyloxyprostaglandin E, after or without isolation, in the presence of a basic compound to form a DELTA 7 -prostaglandin E, thereafter selectively reducing the carbon-carbon unsaturated bond existing on the alpha -chain. Some of the 7-hydroxyprostaglandins E and DELTA 7-prostaglandins E used in the process are novel compounds. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0710012-A1 |
| priorityDate | 1981-11-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 184.