Patent details

EN | LT

LT - IMPROVED PROCESS FOR THE PREPARATION OF 2-SUBSTITUTED-2-(6-(SUBSTITUTED)-7-METHYLBENZO[D][1,3]DIOXOL-4-YL)ACETIC ACID DERIVATIVES

EN - IMPROVED PROCESS FOR THE PREPARATION OF 2-SUBSTITUTED-2-(6-(SUBSTITUTED)-7-METHYLBENZO[D][1,3]DIOXOL-4-YL)ACETIC ACID DERIVATIVES

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Patent not validated

Bibliographic data

European patent
(11)	Number of the document	2861572
(13)	Kind of document	T
(96)	European patent application number	13750150.8
	Date of filing the European patent application	2013-06-19
(97)	Date of publication of the European application	2015-04-22
(45)	Date of publication and mention of the grant of the patent	2018-10-31
(46)	Date of publication of the claims translation

PCT application
(86)	Number	PCT/IN2013/000381
	Date	2013-06-19

PCT application publication
(87)	Number	WO 2013/190571
	Date	2013-12-27

Priority applications
(30)	Number	Date	Country code
	2429CH2012	2012-06-19	IN

Inventors
(72)	MUDDASANI, Pulla Reddy, IN CHINTALAPUDI, Manikumar, IN NANNAPANENI, Venkaiah Chowdary, IN

Grantee
(73)	Natco Pharma Limited, Natco House Road No. 2 Banjara Hills, Hyderabad 500033, Andhra Pradesh, IN

Title
(54)	IMPROVED PROCESS FOR THE PREPARATION OF 2-SUBSTITUTED-2-(6-(SUBSTITUTED)-7-METHYLBENZO[D][1,3]DIOXOL-4-YL)ACETIC ACID DERIVATIVES
	IMPROVED PROCESS FOR THE PREPARATION OF 2-SUBSTITUTED-2-(6-(SUBSTITUTED)-7-METHYLBENZO[D][1,3]DIOXOL-4-YL)ACETIC ACID DERIVATIVES