| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_76c50045ba841b6968738e7cde4a34c9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8f1c675c5cfe00abb8541ad2b75cddd9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f422896b1466f254825a818883249507
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d839e8a1b220b6798c1875c1f40d0310
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e8b3364df208d082f6e15c2322b8f690 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07B63-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P9-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D211-90
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K31-4422 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D213-80 |
| filingDate |
2006-09-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_55433b32de3e6118c35439616d31d406
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4c81f36c0ffbd16ad62a453056de82d0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c698af037ceb1518af85cc2243d67ebb
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f9285cabc3d5916aad8f878535bd9771
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dd1e68b71d1a1010caf127731446c56f |
| publicationDate |
2009-09-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2009221833-A1 |
| titleOfInvention |
Polymorphic Form of Lercanidipine Hydrochloride and Process for the Preparation Thereof |
| abstract |
Processes for the purification of lercanidipine hydrochloride are provided which uses a binary system of an alcohol-containing solvent such as methanol and an aliphatic ester-containing solvent such as isopropyl acetate. Processes for the preparation of substantially amorphous lercanidipine hydrochloride are also provided. Also provided is lercanidipine hydrochloride substantially in polymorph form V. |
| priorityDate |
2005-09-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |