http://rdf.ncbi.nlm.nih.gov/pubchem/patent/MX-9804574-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d037bc74e34c7d73dd883f208aef0518 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07J71-0068 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07J71-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07J71-00 |
| filingDate | 1998-06-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a772c9a65c833a875a4cd23b40d48b56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6a3d1df980900172dcba42c2b7a84226 |
| publicationDate | 1998-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | MX-9804574-A |
| titleOfInvention | PREPARATION OF (11BETA, 16BETA) -21- (3-CARBOXI-3-OXOPROPOXI) -11-HIDROXI-2'-METHYL-5'H- PREGNA-1,4-DIENO, [17, 16-D] OXAZOL- 3, 20-DIONA. |
| abstract | A process to prepare the compound of (11 beta-16 beta) -21- (3-carboxy-3-oxopropoxy) -11-hydroxy-2 '-methyl-5'-H-pregna, 1,4-diene [ 17,16-d] oxazol-3,20-dione, which comprises reacting the compound of (11 beta, 16 beta) -11,21-dihydroxy-2'-methyl-5'H-pregna-1, 4-diene [17,16-d] oxazol-3,20-dione with succinic anhydride in a C1-C4 alkyl ester of a C1-C4 carboxylic acid as solvent, in the presence of a basic catalyst. |
| priorityDate | 1995-12-13-04:00^^<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/compound/CID7922 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID419520590 |
Total number of triples: 15.