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LT - NEW SOLVATED CRYSTAL FORM OF RIFAXIMIN, PRODUCTION, COMPOSITIONS AND USES THEREOF

EN - NEW SOLVATED CRYSTAL FORM OF RIFAXIMIN, PRODUCTION, COMPOSITIONS AND USES THEREOF

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Bibliographic data

Indications of the International Patent Classification (IPC)
(51)	INT.CL.	C07D 498/22
		A61K 31/437
		A61P 31/04
		A61P 1/12

European patent
(11)	Number of the document	3143027
(13)	Kind of document	T
(96)	European patent application number	15726344.3
	Date of filing the European patent application	2015-05-07
(97)	Date of publication of the European application	2017-03-22
(45)	Date of publication and mention of the grant of the patent	2019-07-10
(46)	Date of publication of the claims translation

PCT application
(86)	Number	PCT/IB2015/053342
	Date	2015-05-07

PCT application publication
(87)	Number	WO 2015/173697
	Date	2015-11-19

Priority applications
(30)	Number	Date	Country code
	201461992017 P	2014-05-12	US

Inventors
(72)	VISCOMI, Giuseppe Claudio, IT MAFFEI, Paola, IT SFORZINI, Annalisa, IT GREPIONI, Fabrizia, IT CHELAZZI, Laura, IT

Grantee
(73)	Alfasigma S.p.A., Via Ragazzi del `99 n. 5, 40133 Bologna, IT

Title
(54)	NEW SOLVATED CRYSTAL FORM OF RIFAXIMIN, PRODUCTION, COMPOSITIONS AND USES THEREOF
	NEW SOLVATED CRYSTAL FORM OF RIFAXIMIN, PRODUCTION, COMPOSITIONS AND USES THEREOF