| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_27a71ddaaa2f5a8c228fc6cb3f3b3098 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07J3-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07J5-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07J31-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07J5-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07J17-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07J31-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07J3-00 |
| filingDate |
2001-07-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2008-04-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
HU-0301108-A3 |
| titleOfInvention |
Oxidation process for preparing the intermediate 6alpha, 9alpha |
| abstract |
The present invention relates to a process for the preparation of a compound of formula (I) which comprises the following step: wherein step (a) comprises oxidation of a solution containing the compound of formula (II) wherein the solution is formed in a mixture of water and tetrahydrofuran. |
| priorityDate |
2000-07-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |