Processing

Please wait...

Settings

Settings

Goto Application

1. WO2016135751 - NOVEL PROCESS FOR THE PREPARATION OF SACUBITRIL AND ITS INTERMEDIATES

Publication Number WO/2016/135751
Publication Date 01.09.2016
International Application No. PCT/IN2016/050065
International Filing Date 25.02.2016
IPC
C07C 231/02 2006.01
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
C07C 235/74 2006.01
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
235Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by oxygen atoms
70having carbon atoms of carboxamide groups and doubly-bound oxygen atoms bound to the same carbon skeleton
72with the carbon atoms of the carboxamide groups bound to acyclic carbon atoms
74of a saturated carbon skeleton
CPC
C07B 2200/13
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
BGENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
2200Indexing scheme relating to specific properties of organic compounds
13Crystalline forms, e.g. polymorphs
C07C 231/02
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
C07C 235/74
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
235Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by oxygen atoms
70having carbon atoms of carboxamide groups and doubly-bound oxygen atoms bound to the same carbon skeleton
72with the carbon atoms of the carboxamide groups bound to acyclic carbon atoms
74of a saturated carbon skeleton
Applicants
  • MYLAN LABORATORIES LIMITED [IN]/[IN]
Inventors
  • VELLANKI, Siva Ram Prasad
  • SAHU, Arabinda
  • SHIMPI, Nitin Ashok
  • PRATHI, Siva Koteswara Rao
  • AMPOLU, Lakshmana Rao
Agents
  • HASAN, Afzal
  • HASAN, Vatsala Singh
Priority Data
902/CHE/201525.02.2015IN
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) NOVEL PROCESS FOR THE PREPARATION OF SACUBITRIL AND ITS INTERMEDIATES
(FR) NOUVEAU PROCÉDÉ POUR LA PRÉPARATION DE SACUBITRIL ET DE SES INTERMÉDIAIRES
Abstract
(EN)
A process for the preparation of sacubitril and its intermediates is disclosed. By practicing the methods disclosed herein, a solid form of sacubitril may be generated. A crystalline form of sacubitril is also disclosed.
(FR)
L'invention concerne un procédé pour la préparation de sacubitril et de ses intermédiaires. Les procédés de l'invention permettent d'obtenir une forme solide de sacubitril. L'invention concerne également une forme cristalline de sacubitril.
Latest bibliographic data on file with the International Bureau