| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d202e9e866984fe229f6facc38f1d740 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07J75-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07J5-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07J5-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07J75-00 |
| filingDate |
1969-06-30^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1971-01-26^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f8aee9399342e16432c53a97e39c5856
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_773025f042477c27eb1f0842cdd3d99a |
| publicationDate |
1971-01-26^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-3558675-A |
| titleOfInvention |
Steroid carbonates and process |
| abstract |
THE INVENTION DISCLOSED HEREIN IS CONCERNED GENERALLY WITH NOVEL STEROID CARBONATES AND PROCESSES FOR PREPARING THEM. MORE PARTICULARLY, IT RELATES TO 17-ALKYL, ARYL AND ARALKYL) CARBONATE ESTERS OF 17A-HYDROXY-20-KETO-STEROIDS OF THE SATURATED AND UNSATURATED PREGNANE SERIES; AND WITH PROCESSES FOR PREPARING THESE SATURATED AND UNSATURATED 17A-HYDROXY-20-KETO-PREGNANE-17-CARBONATES BY FIRST REACTING THE FREE 17A-HYDROXY-STEROID WITH AN ORGANO METALLIC COMPOUND, AND THEN REACTING THE METAL 17-OLATE THUS PRODUCED WITH AN ALKYL CHLOROFORMATE, AND ARYL CHLOROFORMATE OR ARALKYL CHLOROFORMATE. THESE NEW 17A-HYDROXY-20 KETO-PREGNANE-17-(ALKYL, ARYL AND ARALKYL) CARBONATES POSSESS PROGESTATIONAL ACTIVITY AND ARE VALUABLE AS ESTERUS REGULATING AGENTS. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4710495-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4996335-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0000742-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4242334-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0136586-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0004975-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0004975-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4377575-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-8903390-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0136586-A2 |
| priorityDate |
1969-06-30^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |