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(12) PATENT APPLICATION PUBLICATION(21) Application No. : 1217/MUMNP/2005
(19) INDIA
(22) Date of filing of Application :28/10/2005(43) Publication Date : 29/06/2007
       Journal No. - 26/2007
 
(54) Title of the invention : SIBUTRAMINE FREE BASE IN CRYSTALLINE FORM AND ITS PHARMACEUTICAL USE
 
(51) International classification :C07C211/29
(31) Priority Document No :0310361.1
(32) Priority Date :06/05/2003
(33) Name of priority country :U.K.
(86) International Application No
        Filing Date		:PCT/GB2004/001709
:22/04/2004
(87) International Publication No :WO2004/099119A1
(61) Patent of Addition to Application Number
        Filing Date		:NA
:NA
(62) Divisional to Application Number
        Filing Date		:NA
:NA
 
(71)Name of Applicant :
   1)CIPLA LIMITED
      Address of Applicant :289 BELLASIS ROAD, MUMBAI CENTRAL, MUMBAI - 400 008 Maharashtra India
(72)Name of Inventor :
   1)RAO, DHARMARAJ, RAMACHANDRA (India)
   2)KANKAN, RAJENDRA, NARAYANRAO (India)
(57) Abstract :
Sibutramine, N-{1-[1-(4-chlorophenyl)cyclobutyl]-3-methylbutyl}-N,N-dimethyl-amine, free base in crystalline form, compositions containing the same and uses thereof.

 

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