http://rdf.ncbi.nlm.nih.gov/pubchem/patent/ES-406442-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_eccd894c99fea2d1c0c8735872bb2309 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12P33-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07J7-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12P33-00 |
| filingDate | 1972-09-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1975-07-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | ES-406442-A1 |
| titleOfInvention | PROCEDURE FOR OBTAINING DERIVATIVES OF 9 ALPHA-FLUOR-16-METHYLEN-PREDNISOLONE. |
| abstract | Procedure for obtaining derivatives of 9 α-fluor-16-methyleneprednisolone, especially a new ester of 9-fluor-16-methyleneprednisolone of general formula I **(See formula)** where R1 signifies a free or alkylene esterified hydroxyl group with up to 7 carbon atoms and R2 signifies an alkanoyloxy group with up to 7 carbon atoms, characterized in that a compound of general formula II **(See formula)** where R1 and R2 have the meanings indicated above and R3 signifies a halogenoacetoxy or tetrahydropyranyloxy group, it is reacted with a solvolizing agent and why, optionally, in a product obtained of formula I, where R1 signifies an alkanoyloxy group with up to 7 carbon atoms, the 21-hydroxy group is released by treatment with a microorganism of the Flavobacterium, Streptomyces or Curvularia class. (Machine-translation by Google Translate, not legally binding) |
| priorityDate | 1971-09-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID456171974 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID458397310 |
Total number of triples: 13.