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Patent Searching and Data


Title:
PROCESS FOR THE PREPARATION OF INDOLINE DERIVATIVES AND THEIR INTERMEDIATES THEREOF
Document Type and Number:
WIPO Patent Application WO/2011/030356
Kind Code:
A3
Abstract:
Processes for the preparation of Silodosin and its intermediates comprising reductive amination of compound of Formula (VIII) with a compound of Formula (VII) or a compound of Formula (XV) in a suitable solvent using a reducing agent.

Inventors:
JOSHI SHREERANG (IN)
BHUTA SACHIN (IN)
TALUKDAR SANJAY (IN)
SAWANT SUDHIR (IN)
VENKATARAMAN DEEPAK (IN)
PISE ABHINAY (IN)
METKAR SHASHIKANT (IN)
CHAVAN DATTATRAYA (IN)
LUTHRA PARVEN KUMAR (IN)
Application Number:
PCT/IN2010/000607
Publication Date:
May 05, 2011
Filing Date:
September 13, 2010
Export Citation:
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Assignee:
SANDOZ AG (IN)
JOSHI SHREERANG (IN)
BHUTA SACHIN (IN)
TALUKDAR SANJAY (IN)
SAWANT SUDHIR (IN)
VENKATARAMAN DEEPAK (IN)
PISE ABHINAY (IN)
METKAR SHASHIKANT (IN)
CHAVAN DATTATRAYA (IN)
LUTHRA PARVEN KUMAR (IN)
International Classes:
C07D209/08; C07C47/277; C07D317/22
Foreign References:
EP1806340A12007-07-11
JP2001199956A2001-07-24
Attorney, Agent or Firm:
MAJUMDAR, Subhatosh et al. (5 Harish Mukherjee Road, Kolkata 5, IN)
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