http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-1019569-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_da54f7ebbd2d9d8a82f92aca4d1b4e48 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07J75-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07J53-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K31-568 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07J1-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-568 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07J75-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07J53-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07J1-00 |
| filingDate | 1964-07-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1966-02-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-1019569-A |
| titleOfInvention | Esters of 1ª‡,2ª‡-methylene-í¸-androstene-3,17ª‰-diol and a process for their manufacture |
| abstract | The invention comprises an ester of 1a ,2a -methylene - D 3 - androstene - 3,17b - diol of the general formula <FORM:1019569/C2/1> wherein R1 and R2 each represent the acyl radical of an organic acid and may be the same or different, and a process for the manufacture thereof wherein a 1a ,2a -methylene-androstan-17b - ol - 3 - one or 17b - ester thereof is reacted with (a) isopropenyl acetate in the presence of an acid catalyst or in the presence of an alkali metal acetate; or (b) an acid anhydride in the presence of an acid catalyst or in the presence of an alkali metal salt of the acid corresponding to the anhydride; or (c) an acid chloride. |
| priorityDate | 1963-07-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 24.