http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-1275591-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_76195fd1cd08192222699d8e7a88c231 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07J73-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07J75-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07J75-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07J73-00 |
| filingDate | 1969-05-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_29753d06b4fff135099e6d2c14d3e74f |
| publicationDate | 1972-05-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-1275591-A |
| titleOfInvention | New diazasteroids |
| abstract | 1275591 3,4-Diaza steroids E R SQUIBB & SONS Inc 16 May 1969 25177/69 Heading C2C The invention comprises compounds of Formulµ I and II wherein Y is C 1-6 alkyl, aryl, (C 1-6 alkyl)-aryl, aryl-C 1-6 alkyl, halo-C 1-6 alkyl, haloaryl, (haloaryl)-C 1-6 alkyl or trifluoromethylaryl; R is hydroxy or C 1-11 hydrocarbon carboxylic acyloxy; and R<SP>1</SP> is H, C 1-6 alkyl, vinyl, ethynyl, halovinyl, haloethynyl or trifluoromethyl-ethynyl; or R and R<SP>1</SP> together represent oxo. Compounds I (R=acyloxy, R<SP>1</SP>=H) are prepared compounds II by reduction and acylation, and are converted by hydrolysis, oxidation, organometallic reaction and esterification into other compounds I. Compounds II are prepared by reacting 5#,17# - dihydroxy - 3 - oxa - A- norandrostan-2-one with YNHNH 2 . 5#,17# - Dihydroxy - 3 - oxa - A - norandrostan- 2-one is prepared from A-nortestosterone via 3#,5#,17# - trihydroxy - A - norandrost - 2 - one. |
| priorityDate | 1969-05-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 16.