http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-956928-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/C07J7-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07J75-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07J31-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07J75-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07J7-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07J31-00 |
| filingDate | 1962-10-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1964-04-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-956928-A |
| titleOfInvention | Water soluble steroids and a process for their manufacture |
| abstract | The invention comprises the 17-hemisulphates of 17a -hydroxy-progesterone, 17a -hydroxy-19-nor-progesterone, 6a -methyl-17a -hydroxy-progesterone, D 1,4,6-pregnatrien-17a -ol-3, 20-dione and 1, 2a -methylene- D 4,6-pregnadien-17a -ol-3, 20-dione and physiologically acceptable salts thereof such as the sodium salts; and a process for the preparation thereof by treating the required free 17a -hydroxy-steroids with a reagent to form the 17-hemisulphate such as a pyridinesulphur trioxide adduct, and, when required, converting the resulting 17-hemisulphates into physiologically acceptable salts thereof. Specifications 819,595 and 926,372 are referred to. |
| priorityDate | 1961-11-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 22.