| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fdfde6e00fa287701a3fc72c07af791b |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07J71-0005
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07J13-005 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07J71-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07J13-00 |
| filingDate |
1982-09-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_feac7d136992f02ccf4a538eca2c1c8f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4a80193b0cac99173b1520b8e4cdb69b |
| publicationDate |
1983-09-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0089377-A1 |
| titleOfInvention |
Novel steroid saponins, process for their extraction, and process for preparing 16-dehydropregnenolone therefrom |
| abstract |
Compounds represented by the general formula:n n a process for extracting them from plants belonging to genus Solanum, and a process for preparing 16-dehydropregnenolone therefrom. 16-Dehydropregnenolone is a useful intermediate for preparing sex hormones, corticoids, and oral contraceptives. |
| priorityDate |
1981-09-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |