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US 2005/0113607 A1Published application
Novel halo-substituted active methylene compounds
AssigneeBiocon Limited
InventorsJoy Mathew, Tom Puthiaparampil, Madhavan Sridharan, Padudevastana Shanker, Sambasivam Ganesh
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Abstract
A novel process for the preparation of compounds of formula I by employing novel halo-substituted active methylene compounds of formula III and process of preparation thereof.
Claims5
A process for preparing compound of formula I
- comprising the steps of
- reaction of the compound of formula III with compounds of formula IV to obtain compound of formula I
An intermediate of formula III
Dependencies are inferred from the claim text.