Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a5a95d4999542f2d9fa147bfed0e90cf |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07J41-0011 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07J41-0027 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07J71-001 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07J41-0005 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07J71-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07J41-00 |
filingDate |
1992-03-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
grantDate |
1993-06-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4ecc8c3fb8afa9f1142ef86cba354732 |
publicationDate |
1993-06-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
US-5218110-A |
titleOfInvention |
4-amino-Δ4 -steroids and their use as 5α-reductase inhibitors |
abstract |
The present invention relates to 4-azido- DELTA 4-steroids which are useful as inhibitors of 5 alpha -reductase. The compounds are prepared by the reaction of an appropriate 4-azido steroid with triphenylphosphine in an aqueous inert solvent with heating. |
isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5965550-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6790843-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5486511-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5869475-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-0105805-A3 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-0105805-A2 |
priorityDate |
1990-08-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |