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1. WO2017098533 - PROCESS FOR PREPARATION OF LISDEXAMPHETAMINE

Publication Number WO/2017/098533
Publication Date 15.06.2017
International Application No. PCT/IN2016/050441
International Filing Date 12.12.2016
IPC
C07C 231/02 2006.1
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
231Preparation of carboxylic acid amides
02from carboxylic acids or from esters, anhydrides, or halides thereof by reaction with ammonia or amines
C07D 203/18 2006.1
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
DHETEROCYCLIC COMPOUNDS
203Heterocyclic compounds containing three-membered rings with one nitrogen atom as the only ring hetero atom
04not condensed with other rings
06having no double bonds between ring members or between ring members and non-ring members
16with acylated ring nitrogen atoms
18by carboxylic acids, or by sulfur or nitrogen analogues thereof
CPC
C07C 231/14
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
231Preparation of carboxylic acid amides
14by formation of carboxamide groups together with reactions not involving the carboxamide groups
C07D 203/18
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
DHETEROCYCLIC COMPOUNDS
203Heterocyclic compounds containing three-membered rings with one nitrogen atom as the only ring hetero atom
04not condensed with other rings
06having no double bonds between ring members or between ring members and non-ring members
16with acylated ring nitrogen atoms
18by carboxylic acids, or by sulfur or nitrogen analogues thereof
Applicants
  • SUN PHARMACEUTICAL INDUSTRIES LIMITED [IN]/[IN]
Inventors
  • THENNATI, Rajamannar
  • KILARU, Srinivasu
  • PAWAR, Sujit Sridhar
  • PATEL, Nileshkumar Sureshbhai
Priority Data
4670/MUM/201511.12.2015IN
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) PROCESS FOR PREPARATION OF LISDEXAMPHETAMINE
(FR) PROCÉDÉ DE PRÉPARATION DE LISDEXAMPHÉTAMINE
Abstract
(EN) The present invention relates to a process for preparation of lisdexamphetamine and its pharmaceutically acceptable salts via a novel aziridine intermediate of Formula IV.
(FR) La présente invention concerne un procédé de préparation de lisdexamphétamine et de ses sels pharmaceutiquement acceptables par l'intermédiaire d'un nouvel intermédiaire aziridine de Formule IV.
Latest bibliographic data on file with the International Bureau