AU2001234058A1 - Form v crystalline (r-(r*,r*))-2-(4-fluorophenyl)-ss,$g(d)-dihydroxy-5-(1-methylethyl)-3-phenyl-4-((phenylamino)carbonyl)-1h-pyrrole-1- heptanoic acid hemi calcium salt. (atorvastatin)
- Google Patents
Form v crystalline (r-(r*,r*))-2-(4-fluorophenyl)-ss,$g(d)-dihydroxy-5-(1-methylethyl)-3-phenyl-4-((phenylamino)carbonyl)-1h-pyrrole-1- heptanoic acid hemi calcium salt. (atorvastatin)
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
AU2001234058A
Inventor
Sambasivam Ganesh
Joy Mathew
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Biocon Ltd
Original Assignee
Biocon India Ltd
Filing date
Publication date
Application filed by Biocon India LtdfiledCriticalBiocon India Ltd
Publication of AU2001234058A1publicationCriticalpatent/AU2001234058A1/en
Crystalline forms of [r-(r*,r*)]-2-(4-fluorophenyl)-dihydroxy-5-(1-methylethyl)-3-phenyl-4-[(phenylamino)carbonyl]-1h-pyrrole-1-heptanoic acid calcium salt (2:1)
Novel process for the production of amorphous [R-(R*,R*)]-2(4-fluorophenyl)-β,δ-dihydroxy-5-(1-methylethyl)-3-phenyl-4-[(phenylamino) carbonyl]-1H-pyrrole-1-heptanoic acide calcium salt (2:1).
Method of manufacturing an amorphous form of the hemi-calcium salt of (3r,5r)7-3-phenyl-4-phenylcarbomoyl-2-(4-fluorophenyl)-5-isopropyl-pyrrol-1-yl!-3, 5-dihydroxyheptanoic acid (atorvastatin)
Crystalline forms of [r-(r*,r*)]-2-(4-fluorophenyl)-beta,delta-dihydroxy-5-(1-methylethyl)-3-phenyl-4-[(phenylamino)carbonyl]-1h-pyrrole-1-heptanoic acid
Form v crystalline (r-(r*,r*))-2-(4-fluorophenyl)-ss,$g(d)-dihydroxy-5-(1-methylethyl)-3-phenyl-4-((phenylamino)carbonyl)-1h-pyrrole-1- heptanoic acid hemi calcium salt. (atorvastatin)
Form iii crystalline (r-(r*,r*))-2-(4-fluorophenyl)-beta-delta-dihydroxy-5-(1-methyl-ethyl)-3-phenyl-4-((phenylamino)carbonyl)-1h-pyrrole-1-heptanoic acid hemi calcium salt (atorvastatin)
Hydrolysis of [R(R*,R*)]-2-(4-Fluorophenyl)-b,D-Dihydroxy-5-(1-Methylethyl)-3-Phenyl-4-[(Phenylamino)Carbonyl]-1H-Pyrrole-1-Heptanoic acid esters with calcium hydroxide.