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LT - PROCESSES FOR THE PREPARATION OF DEHYDROEPIANDROSTERONE AND ITS INTERMEDIATES

EN - PROCESSES FOR THE PREPARATION OF DEHYDROEPIANDROSTERONE AND ITS INTERMEDIATES

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Bibliographic data

Indications of the International Patent Classification (IPC)
(51)	INT.CL.	C12P 33/16
		C07J 1/00

European patent
(11)	Number of the document	2999708
(13)	Kind of document	T
(96)	European patent application number	14801828.6
	Date of filing the European patent application	2014-05-21
(97)	Date of publication of the European application	2016-03-30
(45)	Date of publication and mention of the grant of the patent	2018-08-22
(46)	Date of publication of the claims translation

PCT application
(86)	Number	PCT/IB2014/061590
	Date	2014-05-21

PCT application publication
(87)	Number	WO 2014/188353
	Date	2014-11-27

Priority applications
(30)	Number	Date	Country code
	2214CH2013	2013-05-21	IN

Inventors
(72)	FRYSZKOWSKA, Anna, GB QUIRMBACH, Michael Siegfried, CH GORANTLA, Srikanth Sarat Chandra, IN ALIETI, Sanjay Reddy, IN POREDDY, Srinivas Reddy, IN DINNE, Naresh Kumar Reddy, IN TIMMANNA, Upadhya, IN DAHANUKAR, Vilas, IN

Grantee
(73)	Dr. Reddy`s Laboratories Ltd., 8-2-337, Road No. 3 Banjara Hills Hyderabad, 500 034 Andhra Pradesh, IN

Title
(54)	PROCESSES FOR THE PREPARATION OF DEHYDROEPIANDROSTERONE AND ITS INTERMEDIATES
	PROCESSES FOR THE PREPARATION OF DEHYDROEPIANDROSTERONE AND ITS INTERMEDIATES