| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b8be6a6c990669567cc455d32b00535e |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12R2001-01 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N1-205
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N9-001
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12P33-06 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12P33-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12P33-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N15-01
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N15-76
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N1-21
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N15-53
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N9-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N15-63 |
| filingDate |
2000-10-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e89151f17cd1424231910275c7be4362
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fadb7e3f221908ce21a9873be9d3b338
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_735f362b91b599af31575b6477d65b6f |
| publicationDate |
2002-08-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CZ-20021784-A3 |
| titleOfInvention |
Microbial 9alpha-hydroxylation of Steroids |
| abstract |
A method is described to construct genetically modified strains of steroid degrading micro-organisms wherein multiple genes involved in steroid nucleus degradation are inactivated, such as steroid dehydrogenase genes. Examples for such genes are kstD1 and kstD2: strains with multiple inactivated steroid degrading enzyme genes can be used in the accumulation of steroid intermediates with a high yield. A preferred accumulation product is 9 alpha -hydroxy-4-androstene-3,17-dione. |
| priorityDate |
1999-10-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |