http://rdf.ncbi.nlm.nih.gov/pubchem/patent/IN-2013MU03017-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_efec8dfd3681eab899543e56c24a7f45 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D207-12 |
| filingDate | 2013-09-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7a7ae548e9cc26d9a9ab3750621285ed http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_476f2f25134fe3e118b5af04acdc5f4d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bf578e28eb1776842c5c3ab915cdcea7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_26acdfdf871ccad230e2f14697e7d32f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_24089a7b92df5ed0f7a87b8e8e72eb3c |
| publicationDate | 2015-07-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | IN-2013MU03017-A |
| abstract | AN IMPROVED PROCESS FOR PREPARATION OF VILDAGLIPTIN ABSTRACT The present invention relates to a process for the preparation of pure vildagliptin of Formula and a pharmaceutical composition comprising pure vildagliptin. The process comprises reacting L-prolinamide with haloacetyl chloride in one or more of organic solvents and in the presence of base, condensing the compound so obtained with 1-amino-adamantane-3-ol in the presence of a base; dehydrating the compound so obtained with dehydrating agent to obtain vildagliptin of Formula I; and optionally, purifying the vildagliptin to obtain pure vildagliptin of Formula. |
| priorityDate | 2013-09-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 19.