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1. WO2015059679 - IMPROVED PROCESS FOR THE PREPARATION OF ELIGLUSTAT

Publication Number WO/2015/059679
Publication Date 30.04.2015
International Application No. PCT/IB2014/065631
International Filing Date 27.10.2014
IPC
C07D 405/06 2006.01
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
DHETEROCYCLIC COMPOUNDS
405Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
02containing two hetero rings
06linked by a carbon chain containing only aliphatic carbon atoms
C07D 319/18 2006.01
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
DHETEROCYCLIC COMPOUNDS
319Heterocyclic compounds containing six-membered rings having two oxygen atoms as the only ring hetero atoms
101,4-Dioxanes; Hydrogenated 1,4-dioxanes
14condensed with carbocyclic rings or ring systems
16condensed with one six-membered ring
18Ethylenedioxybenzenes, not substituted on the hetero ring
A61K 31/4025 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
31Medicinal preparations containing organic active ingredients
33Heterocyclic compounds
395having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
40having five-membered rings with one nitrogen as the only ring hetero atom, e.g. sulpiride, succinimide, tolmetin, buflomedil
4025not condensed and containing further heterocyclic rings, e.g. cromakalim
CPC
C07D 319/18
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
DHETEROCYCLIC COMPOUNDS
319Heterocyclic compounds containing six-membered rings having two oxygen atoms as the only ring hetero atoms
101,4-Dioxanes; Hydrogenated 1,4-dioxanes
14condensed with carbocyclic rings or ring systems
16condensed with one six-membered ring
18Ethylenedioxybenzenes, not substituted on the hetero ring
Applicants
  • DR. REDDY'S LABORATORIES LIMITED [IN]/[IN]
Inventors
  • JAVED, Iqbal
  • DAHANUKAR, Vilas Hareshwar
  • ORUGANTI, Srinivas
  • KANDAGATLA, Bhaskar
Priority Data
4812/CHE/201325.10.2013IN
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) IMPROVED PROCESS FOR THE PREPARATION OF ELIGLUSTAT
(FR) PROCÉDÉ AMÉLIORÉ POUR LA PRÉPARATION D'ÉLIGLUSTAT
Abstract
(EN)
The present invention provides an improved process for the preparation of eliglustat to salts thereof. Present invention also provides a crystalline eliglustat free base form R1.
(FR)
La présente invention porte sur un procédé amélioré pour la préparation d'éliglustat en sels de ce dernier. La présente invention concerne également une forme épurée d'éliglustat cristallin R1.
Also published as
Latest bibliographic data on file with the International Bureau