http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-1329387-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_56666880a5e2b7703e98a4f9b2d9daf6 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S435-866 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12P33-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12P33-00 |
| filingDate | 1971-12-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1973-09-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-1329387-A |
| titleOfInvention | Selective microbiological preparation of androst-4-ene 3,17-dione |
| abstract | 1329387 Microbiological preparation of androst-4-ene-3,17-dione G D SEARLE & CO 9 Dec 1971 [10 Dec 1970] 57192/71 Heading C2U Androst-4-ene-3,17-dione is prepared by aerobically incubating a steroid of the cholestane or stigroastane series containing at least 8 carbon atoms in the 17-side chain or a mixture of such steroids with Mycobacterium sp. N.R.R.L. B-3805 or enzymes derived therefrom. Specified starting materials include cholest-5-en-3#-ol, (24R)-24-methylcholest-5-en-3#-ol, stigmast- 5-en-3#-ol, stigmast-4-en-3-one, stigmasta-5,22- dien-3#-ol and stigmasta-4,22-dien-3-one. Byproducts are androsta-1,4-diene-3,17-dione, 5#- androstane-3,17-dione, 20α-hydroxymethylpregna- 1,4-dien-3-one, 20α-hydroxymethylpregn-4-en-3- one,. 9α-hydroxyandrost-4-ene-3,17-dione, 5α-androstane-3,6,17-trione and 5α-androstane-3,17- dione. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/NL-7711087-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0227588-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0322081-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-8703620-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/FR-2527631-A1 |
| priorityDate | 1970-12-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 35.