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LT - PROCESS FOR THE PREPARATION OF DROSPIRENONE

EN - PROCESS FOR THE PREPARATION OF DROSPIRENONE

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Bibliographic data

Indications of the International Patent Classification (IPC)
(51)	INT.CL.	C07J 53/00

European patent
(11)	Number of the document	2984100
(13)	Kind of document	T
(96)	European patent application number	13726285.3
	Date of filing the European patent application	2013-04-12
(97)	Date of publication of the European application	2016-02-17
(45)	Date of publication and mention of the grant of the patent	2017-04-05
(46)	Date of publication of the claims translation

PCT application
(86)	Number	PCT/IB2013/052918
	Date	2013-04-12

PCT application publication
(87)	Number	WO 2014/167386
	Date	2014-10-16

Inventors
(72)	LENNA, Roberto, IT BARBIERI, Francesco, IT LUONI, Maria Giovanna, IT NOSEDA, Monica, IT

Grantee
(73)	Industriale Chimica S.R.L., Via Abbondio Sangiorgio, 12, 20145 Milano, IT

Title
(54)	PROCESS FOR THE PREPARATION OF DROSPIRENONE
	PROCESS FOR THE PREPARATION OF DROSPIRENONE