http://rdf.ncbi.nlm.nih.gov/pubchem/patent/ES-289304-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4acae202b6a15394281949545e70d2f6 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07J41-0033 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07J1-0059 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07J41-0094 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07J7-002 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07J41-0072 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07J1-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07J41-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07J7-00 |
| filingDate | 1963-06-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1963-08-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | ES-289304-A1 |
| titleOfInvention | PROCEDURE FOR THE PREPARATION OF AMINO-STEROIDS |
| abstract | Amino steroid amino preparation process of the general formula I ** (See formula) ** wherein R represents hydrogen, a lower alkyl radical or the acyl moiety of an organic carboxylic acid having from 1 to 18 carbon atoms, and its salts of organic or mineral acids, characterized in that hydroxylamine is condensed on the ketone function of a 3-OR 20-oxo-19-nor delta 1,3,5 (10) -pregnatriene, having R the meanings mentioned, the catalytic hydrogenation of the 3-OR 20-oximido 19-nor- delta is carried out 1.3 , Resulting 5 (10) -pregnatriene, a 3-OR 20alfa-amino19-nor delta 1,3,5 (10) -pregnatriene is obtained, the latter compound is condensed with N, N-dimethylglycyl chloride, which leads to a 3-OR '20 alpha- (N, N-dimethylaminoacetamido) 19-nor delta 1,3,5 (10) -pregnatriene, R' representing an alkyl or acyl radical, as defined above or the radical (CH3 ) 2 NCH2CO-, which is reduced after optional saponification in 3, with a mixed hydride, isolating the 3-OR 20alpha- (beta-N, N-dimethylaminoethyl) amino 19-nor delta 1,3,5 (10) - pregn The desired athenium, which is converted, if necessary, into the desired salt of organic or mineral acid, or which is etherified at 3 if R = H. (Machine-translation by Google Translate, not legally binding) |
| priorityDate | 1962-06-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 23.