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A Process For Preparation Of An Antidepressant Compound
Abstract: The present invention provides optically pure (S)-(+)-N-methyl-3- (1-naphthaleneoxy)-3- (2-thienyl) propanamine, a compound of formula 1, and optically pure (S)-isomer of compound of formula 4, wherein R₁ and R₂ both are methyl or R₁ is methyl and R₂ is benzyl or substituted benzyl group and process for preparation thereof. In another aspect the present invention provides a process for preparation of an acid addition salt of compound of formula 1.
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Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
05 August 2004
Publication Number
26/2007
Publication Type
INA
Invention Field
CHEMICAL
Status
Email
Parent Application
Patent Number
Legal Status
Grant Date
2014-01-31
Renewal Date
Applicants
SUN PHARMACEUTICAL INDUSTRIES LTD
ACME PLAZA, ANDHERI-KURLA ROAD,
ANDHERI (E), MUMBAI - 400 059,
Inventors
1. KARTIK SHANTILAL PATEL
SUN PHARMA ADVANCED RESEARCH CENTRE,
AKOTA ROAD, BARODA 390 020,
2. NISCHAL VINODBHAI PATEL
SUN PHARMA ADVANCED RESEARCH CENTRE,
AKOTA ROAD, BARODA 390 020,
3. REHANI RAJEEV BUDHDEV
SUN PHARMA ADVANCED RESEARCH CENTRE,
AKOTA ROAD, BARODA 390 020,
4. THENNATI RAJAMANNAR
SUN PHARMA ADVANCED RESEARCH CENTRE,
AKOTA ROAD, BARODA 390 020,
Specification
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 846-mum-2004-abstract(5-8-2004).pdf | 2018-08-09 |
| 1 | 846-MUM-2004-CORRESPONDENCE(14-10-2013).pdf | 2013-10-14 |
| 2 | 846-mum-2004-abstract(5-8-2005).pdf | 2018-08-09 |
| 2 | abstract1.jpg | 2018-08-09 |
| 3 | 846-MUM-2004_EXAMREPORT.pdf | 2018-08-09 |
| 3 | 846-MUM-2004-ABSTRACT(GRANTED)-(31-1-2014).pdf | 2018-08-09 |
| 4 | 846-MUM-2004-US DOCUMENT(27-6-2012).pdf | 2018-08-09 |
| 4 | 846-MUM-2004-CANCELLED PAGES(1-11-2013).pdf | 2018-08-09 |
| 5 | 846-MUM-2004-REPLY TO HEARING(1-11-2013).pdf | 2018-08-09 |
| 5 | 846-mum-2004-claims(5-8-2005).pdf | 2018-08-09 |
| 6 | 846-MUM-2004-REPLY TO EXAMINATION REPORT(27-6-2012).pdf | 2018-08-09 |
| 6 | 846-MUM-2004-CLAIMS(AMENDED)-(1-11-2013).pdf | 2018-08-09 |
| 7 | 846-MUM-2004-PETITION UNDER RULE-137(1-11-2013).pdf | 2018-08-09 |
| 7 | 846-MUM-2004-CLAIMS(AMENDED)-(27-6-2012).pdf | 2018-08-09 |
| 8 | 846-mum-2004-form 5(5-8-2005).pdf | 2018-08-09 |
| 8 | 846-MUM-2004-CLAIMS(GRANTED)-(31-1-2014).pdf | 2018-08-09 |
| 9 | 846-MUM-2004-CLAIMS(MARKED COPY)-(1-11-2013).pdf | 2018-08-09 |
| 9 | 846-mum-2004-form 3(5-8-2005).pdf | 2018-08-09 |
| 10 | 846-MUM-2004-CLAIMS(MARKED COPY)-(27-6-2012).pdf | 2018-08-09 |
| 10 | 846-MUM-2004-FORM 3(27-6-2012).pdf | 2018-08-09 |
| 11 | 846-MUM-2004-CORRESPONDENCE 4-8-2008.pdf | 2018-08-09 |
| 11 | 846-MUM-2004-FORM 3(1-11-2013).pdf | 2018-08-09 |
| 12 | 846-mum-2004-correspondence(26-3-2009).pdf | 2018-08-09 |
| 12 | 846-MUM-2004-FORM 2(TITLE PAGE)-(GRANTED)-(31-1-2014).pdf | 2018-08-09 |
| 13 | 846-MUM-2004-CORRESPONDENCE(IPO)-(3-2-2014).pdf | 2018-08-09 |
| 13 | 846-mum-2004-form 2(title page)-(5-8-2005).pdf | 2018-08-09 |
| 14 | 846-mum-2004-description(complete)-(5-8-2005).pdf | 2018-08-09 |
| 14 | 846-mum-2004-form 2(title page)-(5-8-2004).pdf | 2018-08-09 |
| 15 | 846-MUM-2004-DESCRIPTION(GRANTED)-(31-1-2014).pdf | 2018-08-09 |
| 15 | 846-mum-2004-form 2(provisional)-(5-8-2004).pdf | 2018-08-09 |
| 16 | 846-mum-2004-description(provisional)-(5-8-2004).pdf | 2018-08-09 |
| 16 | 846-MUM-2004-FORM 2(GRANTED)-(31-1-2014).pdf | 2018-08-09 |
| 17 | 846-mum-2004-form 2(complete)-(5-8-2005).pdf | 2018-08-09 |
| 17 | 846-mum-2004-form 1(11-8-2004).pdf | 2018-08-09 |
| 18 | 846-mum-2004-form 1(5-8-2004).pdf | 2018-08-09 |
| 18 | 846-MUM-2004-FORM 18 4-8-2008.pdf | 2018-08-09 |
| 19 | 846-mum-2004-form 1(5-8-2004).pdf | 2018-08-09 |
| 19 | 846-MUM-2004-FORM 18 4-8-2008.pdf | 2018-08-09 |
| 20 | 846-mum-2004-form 1(11-8-2004).pdf | 2018-08-09 |
| 20 | 846-mum-2004-form 2(complete)-(5-8-2005).pdf | 2018-08-09 |
| 21 | 846-mum-2004-description(provisional)-(5-8-2004).pdf | 2018-08-09 |
| 21 | 846-MUM-2004-FORM 2(GRANTED)-(31-1-2014).pdf | 2018-08-09 |
| 22 | 846-MUM-2004-DESCRIPTION(GRANTED)-(31-1-2014).pdf | 2018-08-09 |
| 22 | 846-mum-2004-form 2(provisional)-(5-8-2004).pdf | 2018-08-09 |
| 23 | 846-mum-2004-form 2(title page)-(5-8-2004).pdf | 2018-08-09 |
| 23 | 846-mum-2004-description(complete)-(5-8-2005).pdf | 2018-08-09 |
| 24 | 846-MUM-2004-CORRESPONDENCE(IPO)-(3-2-2014).pdf | 2018-08-09 |
| 24 | 846-mum-2004-form 2(title page)-(5-8-2005).pdf | 2018-08-09 |
| 25 | 846-mum-2004-correspondence(26-3-2009).pdf | 2018-08-09 |
| 25 | 846-MUM-2004-FORM 2(TITLE PAGE)-(GRANTED)-(31-1-2014).pdf | 2018-08-09 |
| 26 | 846-MUM-2004-CORRESPONDENCE 4-8-2008.pdf | 2018-08-09 |
| 26 | 846-MUM-2004-FORM 3(1-11-2013).pdf | 2018-08-09 |
| 27 | 846-MUM-2004-CLAIMS(MARKED COPY)-(27-6-2012).pdf | 2018-08-09 |
| 27 | 846-MUM-2004-FORM 3(27-6-2012).pdf | 2018-08-09 |
| 28 | 846-MUM-2004-CLAIMS(MARKED COPY)-(1-11-2013).pdf | 2018-08-09 |
| 28 | 846-mum-2004-form 3(5-8-2005).pdf | 2018-08-09 |
| 29 | 846-MUM-2004-CLAIMS(GRANTED)-(31-1-2014).pdf | 2018-08-09 |
| 29 | 846-mum-2004-form 5(5-8-2005).pdf | 2018-08-09 |
| 30 | 846-MUM-2004-PETITION UNDER RULE-137(1-11-2013).pdf | 2018-08-09 |
| 30 | 846-MUM-2004-CLAIMS(AMENDED)-(27-6-2012).pdf | 2018-08-09 |
| 31 | 846-MUM-2004-REPLY TO EXAMINATION REPORT(27-6-2012).pdf | 2018-08-09 |
| 31 | 846-MUM-2004-CLAIMS(AMENDED)-(1-11-2013).pdf | 2018-08-09 |
| 32 | 846-MUM-2004-REPLY TO HEARING(1-11-2013).pdf | 2018-08-09 |
| 32 | 846-mum-2004-claims(5-8-2005).pdf | 2018-08-09 |
| 33 | 846-MUM-2004-US DOCUMENT(27-6-2012).pdf | 2018-08-09 |
| 33 | 846-MUM-2004-CANCELLED PAGES(1-11-2013).pdf | 2018-08-09 |
| 34 | 846-MUM-2004_EXAMREPORT.pdf | 2018-08-09 |
| 34 | 846-MUM-2004-ABSTRACT(GRANTED)-(31-1-2014).pdf | 2018-08-09 |
| 35 | abstract1.jpg | 2018-08-09 |
| 35 | 846-mum-2004-abstract(5-8-2005).pdf | 2018-08-09 |
| 36 | 846-mum-2004-abstract(5-8-2004).pdf | 2018-08-09 |
| 36 | 846-MUM-2004-CORRESPONDENCE(14-10-2013).pdf | 2013-10-14 |