http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2265599-C2
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P3-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P43-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D239-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P9-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P9-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P3-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P9-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-505 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P3-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D239-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P43-00 |
| filingDate | 2001-02-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2005-12-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4164b7911e76a6261459ea2718b6fbf5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6536bef44ae658ff82ef3f609bff5af9 |
| publicationDate | 2005-12-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | RU-2265599-C2 |
| titleOfInvention | 7-[4-(4-fluorophenyl)-6-isopropyl-2- [methyl(methylsulfonyl)amino]pyrimidin -5-yl]-(3r,5s)-3,5-dihydroxyhept-6-enoic acid crystalline salts, method for their preparing and pharmaceutical composition |
| abstract | FIELD: organic chemistry, biochemistry, chemical technology, pharmacy. n SUBSTANCE: invention relates to (E)-7-[4-(4-fluorophenyl)-6-isopropyl-2-[methyl(me-thylsulfonyl)amino]pyrimidin-5-yl]-(3R,5S)-3,5-dih-ydroxyhept-6-enoic acid crystalline salts wherein salt represents ammonium, methyl ammonium, ethyl ammonium, diethanol ammonium, tris-(hydroxymethyl)methyl ammonium, benzyl ammonium, 4-methoxybenzyl ammonium, lithium or magnesium salt possessing property of HMG CoA-reductase inhibitor. Also, invention relates to a pharmaceutical composition comprising crystalline salt in mixture with a pharmaceutically acceptable diluting agent or vehicle an to a method for preparing crystalline salt. Method involves addition of corresponding amine or a base to a solution of (E)-7-[4-(4-fluorophenyl)-6-isopropyl-2-[methyl(me-thylsulfonyl)amino]pyrimidin-5-yl]-(3R,5S)-dihydro-xyhept-6-enoic acid in acetonitrile or ethyl acetate medium. The advantage of crystalline salts involves the possibility for enhancing purity and homogenicity of compounds, the possibility for re-crystallization and preparing the pure amorphous form and enhancing stability of the form. n EFFECT: improved preparing method. n 15 cl, 9 dwg, 10 ex |
| priorityDate | 2000-02-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 108.