| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_132aa5ddba376cda52c2bedb26765245 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07J7-0045 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07J75-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07J7-00 |
| filingDate |
2007-06-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_134ee0a27bbac19b4550b1a7a9114009
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9ef6eb2768d7828ad857c8e70176cfd9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e55e9c62c5791fe06815749436afcebd
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5a2bda67b25f9e1e83eca8080f4799a8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0669592f7dc63c7d4ec2f9a3b6922d15 |
| publicationDate |
2008-12-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
DE-102007026636-A1 |
| titleOfInvention |
Process for the preparation of 17α-acetoxy-6-methylen-pregn-4-ene-3,20-dione, medroxyprogesterone acetate and megestrol acetate |
| abstract |
ThenThe present invention relates to a process for the preparation ofn17α-acetoxy-6-methylenepregn-4-ene-3,20-dione (4) as an intermediatenand Method of Preparing Medroxyprogesterone Acetate (1) (17α-Acetoxy-6α-methylpregn-4-ene-3,20-dione)nand megestrol acetate (2) (17α-acetoxy-6-methylpregna-4,6-diene-3,20-dione)nthis intermediate (4). |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2663893-C1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2663483-C1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2664101-C1 |
| priorityDate |
2007-06-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |