| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_56666880a5e2b7703e98a4f9b2d9daf6 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07J21-006
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07J21-003
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07J1-0048
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B16-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07J43-003 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07J1-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07J21-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07J43-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B16-02 |
| filingDate |
1977-08-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1994-04-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
1994-04-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
NL-190555-C |
| titleOfInvention |
Process for the preparation of 17beta-hydroxy-3-oxo-17alpha-pregn-4-an-21-carboxylic acid gamma-lactone, and for the preparation of intermediates formed thereby. |
| priorityDate |
1976-08-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |