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1. WO2010056656 - PREPARATION OF CRYSTALLINE PALONOSETRON HYDROCHLORIDE

Publication Number WO/2010/056656
Publication Date 20.05.2010
International Application No. PCT/US2009/063846
International Filing Date 10.11.2009
IPC
C07D 453/02 2006.01
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
DHETEROCYCLIC COMPOUNDS
453Heterocyclic compounds containing quinuclidine or iso-quinuclidine ring systems, e.g. quinine alkaloids
02containing not further condensed quinuclidine ring systems
C07D 487/08 2006.01
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
DHETEROCYCLIC COMPOUNDS
487Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/-C07D477/183
02in which the condensed system contains two hetero rings
08Bridged systems
C07D 401/14 2006.01
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
DHETEROCYCLIC COMPOUNDS
401Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
14containing three or more hetero rings
C07D 403/14 2006.01
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
DHETEROCYCLIC COMPOUNDS
403Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/167
14containing three or more hetero rings
CPC
C07D 453/02
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
DHETEROCYCLIC COMPOUNDS
453Heterocyclic compounds containing quinuclidine or iso-quinuclidine ring systems, e.g. quinine alkaloids
02containing not further condensed quinuclidine ring systems
Applicants
  • DR. REDDY'S LABORATORIES LTD. [IN]/[IN] (AllExceptUS)
  • DR. REDDY'S LABORATORIES, INC. [US]/[US] (AllExceptUS)
  • KATKAM, Srinivas [IN]/[IN] (UsOnly)
  • SAGYAM, Rajeshwar Reddy [IN]/[IN] (UsOnly)
  • SUNKARA, Vishnuvardhan [IN]/[IN] (UsOnly)
  • MUNAGALA, Sridhar [IN]/[IN] (UsOnly)
  • MUTTAVARAPU, Murali Mohan [IN]/[IN] (UsOnly)
Inventors
  • KATKAM, Srinivas
  • SAGYAM, Rajeshwar Reddy
  • SUNKARA, Vishnuvardhan
  • MUNAGALA, Sridhar
  • MUTTAVARAPU, Murali Mohan
Agents
  • FRANKS, Robert A.
Priority Data
2769/CHE/200811.11.2008IN
61/142,51405.01.2009US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) PREPARATION OF CRYSTALLINE PALONOSETRON HYDROCHLORIDE
(FR) SYNTHÈSE DE CHLORHYDRATE DE PALONOSÉTRON CRISTALLIN
Abstract
(EN)
Processes for the preparation of palonosetron hydrochloride and its crystalline forms.
(FR)
Procédé de synthèse du chlorhydrate de palonosétron et de ses formes cristallines.
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