| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4acae202b6a15394281949545e70d2f6 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07J7-0045
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07J51-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07J71-001
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07J75-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07J21-006
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07J5-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07J41-0094 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07J71-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07J7-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07J75-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07J5-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07J41-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07J51-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07J21-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-57 |
| filingDate |
1971-03-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1980-04-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_533edeca6594302fcdfb7802871c692f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cac9950f1213a9764a45324bfa34057a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c6f9dc0f7e265acd437a36e2c5ae9ade
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_341104094b4c0b3ed7c02b90adc05a34 |
| publicationDate |
1980-04-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
SU-731902-A3 |
| titleOfInvention |
Method of preparing 17a-oxypregna-4,9/11/-diene-3,20-dione |
| abstract |
Novel process for the preparation of steroids of the pregnane series from certain estrane derivatives which pregnanes are intermediates for cortisone derivatives. |
| priorityDate |
1970-03-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |