Title of Invention

A NOVEL PROCESS FOR THE PREPARATION CRYSTALLINE FORM OF ZIPRASIDONE HYDROCHLORIDE MONOHYDRATE SALT

Abstract A process for the preparation of crystalline ziprasidone hydrochloride monohydrate of formula (I). Comprising dissolving ziprasidone base in an organic solvent selected from alkanols and ethers; adding a solution of hydrogen chloride dissolved in an organic solvent selected from alkanols and ethers; isolating the soild obtained after the step (b); washing the solid isolated in step (c)with solvent selected from alkanols and ethers and drying till moisture content was in the range 3.8-5%.
Full Text

Documents:

1119-mum-2004-abstract(6-10-2005).pdf

1119-MUM-2004-ABSTRACT(GRANTED)-(16-6-2011).pdf

1119-mum-2004-claims(6-10-2005).pdf

1119-MUM-2004-CLAIMS(GRANTED)-(16-6-2011).pdf

1119-MUM-2004-CORRESPONDENCE 27-6-2008.pdf

1119-MUM-2004-CORRESPONDENCE(20-4-2011).pdf

1119-MUM-2004-CORRESPONDENCE(23-12-2009).pdf

1119-MUM-2004-CORRESPONDENCE(24-6-2008).pdf

1119-MUM-2004-CORRESPONDENCE(27-7-2009).pdf

1119-MUM-2004-CORRESPONDENCE(28-5-2010).pdf

1119-mum-2004-correspondence(7-10-2005).pdf

1119-MUM-2004-CORRESPONDENCE(9-1-2009).pdf

1119-MUM-2004-CORRESPONDENCE(IPO)-(23-6-2011).pdf

1119-mum-2004-description(complete)-(6-10-2005).pdf

1119-MUM-2004-DESCRIPTION(GRANTED)-(16-6-2011).pdf

1119-mum-2004-description(provisional)-(19-10-2004).pdf

1119-mum-2004-drawing(complete)-(6-10-2005).pdf

1119-MUM-2004-DRAWING(GRANTED)-(16-6-2011).pdf

1119-mum-2004-drawing(provisional)-(19-10-2004).pdf

1119-mum-2004-form 1(18-11-2004).pdf

1119-mum-2004-form 1(19-10-2004).pdf

1119-MUM-2004-FORM 18 27-6-2008.pdf

1119-mum-2004-form 2(complete)-(6-10-2005).pdf

1119-MUM-2004-FORM 2(GRANTED)-(16-6-2011).pdf

1119-mum-2004-form 2(provisional)-(19-10-2004).pdf

1119-mum-2004-form 2(title page)-(complete)-(6-10-2005).pdf

1119-MUM-2004-FORM 2(TITLE PAGE)-(GRANTED)-(16-6-2011).pdf

1119-mum-2004-form 2(title page)-(provisional)-(19-10-2004).pdf

1119-mum-2004-form 3(19-10-2004).pdf

1119-mum-2004-form 5(6-10-2005).pdf

1119-mum-2004-general power of attorney(19-10-2004).pdf

1119-MUM-2004-REPLY TO EXAMINATION REPORT(19-10-2004).pdf

abstract1.jpg


Patent Number 248094
Indian Patent Application Number 1119/MUM/2004
PG Journal Number 24/2011
Publication Date 17-Jun-2011
Grant Date 16-Jun-2011
Date of Filing 19-Oct-2004
Name of Patentee LUPIN LIMITED
Applicant Address 159,CST ROAD,KALINA,SANTACRUZ(EAST),MUMBAI
Inventors:
# Inventor's Name Inventor's Address
1 TYAGI OM DUTT LUPIN LTD.(RESEARCH PARK), 46A/47A, NANDE VILLAGE, TALUKA MULSHI, PUNE-411 042,
2 SRIVASTAVA TUSHAR KUMAR LUPIN LTD.(RESEARCH PARK), 46A/47A,NANDE VILLAGE TALUKA MULSHI, PUNE-411 042, MAHARASHTRA, INDIA
3 NALAM VASANTH KUMAR LUPIN LTD.(RESEARCH PARK), NANDE VILLAGE, TALUKA MULSHI, PUNE-411 042, MAHARASHTRA, INDIA
PCT International Classification Number A61K31/50
PCT International Application Number N/A
PCT International Filing date
PCT Conventions:
# PCT Application Number Date of Convention Priority Country
1 NA