http://rdf.ncbi.nlm.nih.gov/pubchem/patent/HU-209590-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2a48132fcc2f50a7107021f911f887cb |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07J1-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07J7-002 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07J1-0055 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07J3-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07J1-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07J7-00 |
| filingDate | 1990-05-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_554f45d4ec021d6ad65a3060d1d92300 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bd6ceb166b5841aa96ae113035b1ffdc http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_243e0836221d2adc8f33007e99da2e50 |
| publicationDate | 1994-08-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | HU-209590-B |
| titleOfInvention | Process for the production of 6-methyl-19-nor-steroids and of pharmaceutical compositions comprising them |
| abstract | The invention relates to the field of organic chemistry and to steroid chemistry in particular. Its particular subject are novel 6-methyl estra 4,6-dienes of general formula (I) in which A is hydrogen or a lower oxoalkyl radical and B is hydrogen, or A is a free or esterified hydroxyl and B is a lower alkyl radical or a lower alcynyl radical, or A and B together form the oxygen of a cetone. The invention also relates to a method of obtaining compounds of general formula (I). These compounds are valuable synthesis agents which make it possible to obtain pharmacologically active 6-methyl 19-nor pregna 4,6-dienes. |
| priorityDate | 1989-05-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 70.