| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_966a6c1f382ec9bcb5e3839dfd73e5b8 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2603-16 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D311-94
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C251-72
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07J1-0096
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07J1-0059
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07J73-003 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07J1-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07J73-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D311-94 |
| filingDate |
1974-04-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1975-12-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6ddfc324d18d10813417d8fd2531a754
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_36e55e031020a77718a1f52853a65ede |
| publicationDate |
1975-12-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-3928446-A |
| titleOfInvention |
Preparation of 3-oxo-19-nor-{66 {hu 4{b -steroids from 10-{8 3-substituted-alkyl{9 -desasteroids |
| abstract |
An improved process for converting 10-(3-substituted-alkyl)-19nor-desA-steroids to pharmaceutically valuable 3-oxo- Delta 4-19nor steroids via oxime and hydrazine derivatives is described. The end-products are a known class of steroids which are useful as hormonal agents. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H0121159-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-2609017-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S62167796-A |
| priorityDate |
1974-04-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |