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Process To Produce 7 (4 Bromobutoxy) 3,4 Dihydro 2 (1 H) Quinolinone,
Abstract: An improved 7-(4-bromobutoxy)-3,4-dihydro-2 (1H)-quinolinone, an intermediate of Aripiprazole and a process therefore having better yield and high purity and a process for the manufacture of the same by reacting the quinolinone with dibromobutane in the presence of a phase transfer catalyst under basic condition either in a solvent or in the absence of a solvent by stirring reaction mixture.
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Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
01 December 2005
Publication Number
27/2007
Publication Type
INA
Invention Field
CHEMICAL
Status
Email
Parent Application
Patent Number
Legal Status
Grant Date
2015-06-19
Renewal Date
Applicants
CENTAUR CHEMICALS PRIVATE LIMITED
CENTAUR HOUSE,
SHANTINAGAR, VAKOLA,
SANATACRUZ (E),
MUMBAI-400 055,
Inventors
1. ANIL MAHADEV NAIK
CENTAUR HOUSE,
SHANTINAGAT, VAKOLA,
SANATACRUZ (E),
MUMBAI-400 055
2. SHRIKANT DATTATRAYA SAWANT
CENTAUR HOUSE,
SHANTINAGAT, VAKOLA,
SANATACRUZ (E),
MUMBAI-400 055
3. GIRISH KAVISHWAR
CENTAUR HOUSE,
SHANTINAGAT, VAKOLA,
SANATACRUZ (E),
MUMBAI-400 055
4. SMITA GIRISH KAVISHWAR
CENTAUR HOUSE,
SHANTINAGAT, VAKOLA,
SANATACRUZ (E),
MUMBAI-400 055
Specification
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 1485-mum-2005-form 18(16-10-2008).pdf | 2008-10-16 |
| 2 | 1485-MUM-2005-CORRESPONDENCE(16-10-2008).pdf | 2008-10-16 |
| 3 | 1485-mum-2005-correspondence 1(16-10-2008).pdf | 2008-10-16 |
| 4 | 1485-MUM-2005-CORRESPONDENCE(17-12-2008).pdf | 2008-12-17 |
| 5 | 1485-mum-2005-correspondence 2(17-12-2008).pdf | 2008-12-17 |
| 6 | 1485-MUM-2005-CORRESPONDENCE(07-10-2010).pdf | 2010-10-07 |
| 7 | 1485-MUM-2005_EXAMREPORT.pdf | 2018-08-09 |
| 8 | 1485-MUM-2005-REPLY TO HEARING(8-5-2015).pdf | 2018-08-09 |
| 9 | 1485-MUM-2005-REPLY TO HEARING(5-6-2015).pdf | 2018-08-09 |
| 10 | 1485-MUM-2005-REPLY TO EXAMINATION REPORT(23-9-2011).pdf | 2018-08-09 |
| 11 | 1485-MUM-2005-PUBLICATION REPORT(2-6-2009).pdf | 2018-08-09 |
| 12 | 1485-MUM-2005-OTHER DOCUMENT(23-9-2011).pdf | 2018-08-09 |
| 13 | 1485-MUM-2005-MARKED COPY(8-5-2015).pdf | 2018-08-09 |
| 14 | 1485-MUM-2005-MARKED COPY(23-9-2011).pdf | 2018-08-09 |
| 15 | 1485-mum-2005-form 26(1-12-2005).pdf | 2018-08-09 |
| 16 | 1485-mum-2005-form 2(title page)-(1-12-2005).pdf | 2018-08-09 |
| 17 | 1485-mum-2005-form 2(1-12-2005).pdf | 2018-08-09 |
| 18 | 1485-mum-2005-form 13(7-10-2010).pdf | 2018-08-09 |
| 19 | 1485-mum-2005-form 13(23-9-2011).pdf | 2018-08-09 |
| 20 | 1485-mum-2005-form 1(1-12-2005).pdf | 2018-08-09 |
| 21 | 1485-mum-2005-description(complete)-(1-12-2005).pdf | 2018-08-09 |
| 22 | 1485-mum-2005-correspondence(ipo)-(1-7-2009).pdf | 2018-08-09 |
| 23 | 1485-MUM-2005-CORRESPONDENCE(23-9-2011).pdf | 2018-08-09 |
| 24 | 1485-MUM-2005-CORRESPONDENCE(2-6-2009).pdf | 2018-08-09 |
| 25 | 1485-MUM-2005-CLAIMS(AMENDED)-(8-5-2015).pdf | 2018-08-09 |
| 26 | 1485-MUM-2005-CLAIMS(AMENDED)-(5-6-2015).pdf | 2018-08-09 |
| 27 | 1485-mum-2005-claims(1-12-2005).pdf | 2018-08-09 |
| 28 | 1485-mum-2005-abstract(1-12-2005).pdf | 2018-08-09 |