Patent details

EN | LT

LT - IMPROVED PROCESS FOR THE PREPARATION OF CHIRAL 3-AMINO-PIPERIDINS, USEFUL INTERMEDIATES FOR THE PREPARATION OF TOFACITINIB

EN - IMPROVED PROCESS FOR THE PREPARATION OF CHIRAL 3-AMINO-PIPERIDINS, USEFUL INTERMEDIATES FOR THE PREPARATION OF TOFACITINIB

Legal status

Patent not validated

Bibliographic data

Indications of the International Patent Classification (IPC)
(51)	INT.CL.	C07D 211/56

European patent
(11)	Number of the document	3421455
(13)	Kind of document	T
(96)	European patent application number	17178755.9
	Date of filing the European patent application	2017-06-29
(97)	Date of publication of the European application	2019-01-02
(45)	Date of publication and mention of the grant of the patent	2019-03-27
(46)	Date of publication of the claims translation

Inventors
(72)	Past Aguilą, Mireia, ES Preciado Gallego, Sara, ES Miserazzi, Emanuele, IT

Grantee
(73)	F.I.S.- Fabbrica Italiana Sintetici S.p.A., Viale Milano, 26, 36075 Montecchio Maggiore (VI), IT

Title
(54)	IMPROVED PROCESS FOR THE PREPARATION OF CHIRAL 3-AMINO-PIPERIDINS, USEFUL INTERMEDIATES FOR THE PREPARATION OF TOFACITINIB
	IMPROVED PROCESS FOR THE PREPARATION OF CHIRAL 3-AMINO-PIPERIDINS, USEFUL INTERMEDIATES FOR THE PREPARATION OF TOFACITINIB