| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0e61263b84630539d1fc5281e3bd9ac4 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P11-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P37-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P37-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P1-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P11-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P43-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D211-22 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-445
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D211-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D9-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P43-00 |
| filingDate |
2001-07-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3b69561576f9a1266cdd52fefea8b258
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2b8e8e172aaff630e1c87e2137169f7f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_05c4921ec145e502f1dd13e1bfbac59b |
| publicationDate |
2004-07-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
BR-0117054-A |
| titleOfInvention |
Crystalline forms of 4- [4- [4-hydroxydiphenylmethyl) -1-piperidinyl] -1-hydroxybutyl] -alpha, alpha-dimethylbenzene acetic acid and its hydrochloride |
| abstract |
"Crystalline Forms of 4- [4- [4-Hydroxydiphenylmethyl) -1-Piperidinyl] -1-Hydroxybutyl] -Alpha, Alpha-Dimethyl-Benzoic Acetic and its Chloride". The present invention relates to novel polymorph forms of Fexofenadine and Fexofenadine hydrochloride of formula 1 and to the process for their preparation. The present invention is also directed to providing novel pure polymorphic forms of Fexofenadine and its hydrochloride by a simple process that is cost effective, commercially viable and environmentally convenient. |
| priorityDate |
2001-06-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |