Patent details

EN | LT

LT - VITAMIN D DERIVATIVES POSSESSING A 22-OXA OR 22-THIA ATOM, A C17-SIDE CHAIN SUBSTITUTED BY AN ACID, ESTER OR AMIDE GROUP AND A 16(17)-DOUBLE BOND

EN - VITAMIN D DERIVATIVES POSSESSING A 22-OXA OR 22-THIA ATOM, A C17-SIDE CHAIN SUBSTITUTED BY AN ACID, ESTER OR AMIDE GROUP AND A 16(17)-DOUBLE BOND

Legal status

Patent not validated

Bibliographic data

Indications of the International Patent Classification (IPC)
(51)	INT.CL.	C07C 401/00
		C07D 295/185
		C07J 7/00
		C07J 9/00
		A61K 31/592
		A61K 31/593
		A61P 3/02
		A61P 17/00
		C07F 7/18

European patent
(11)	Number of the document	1295871
(13)	Kind of document	T
(96)	European patent application number	01938659.8
	Date of filing the European patent application	2001-06-14
(97)	Date of publication of the European application	2003-03-26
(45)	Date of publication and mention of the grant of the patent	2011-05-18
(46)	Date of publication of the claims translation

PCT application
(86)	Number	PCT/JP2001/005062
	Date	2001-06-14

PCT application publication
(87)	Number	WO 2001/096293
	Date	2001-12-20

Priority applications
(30)	Number	Date	Country code
	2000179251	2000-06-15	JP
	2000351412	2000-11-17	JP
	2000375024	2000-12-08	JP

Inventors
(72)	MORIKAWA, Kazumi, JP OHMORI, Masayuki, JP SHIMIZU, Kazuki, JP KAWASE, Akira, JP EMURA, Takashi, JP

Grantee
(73)	CHUGAI SEIYAKU KABUSHIKI KAISHA, 5-1, Ukima 5-chome, Kita-ku, Tokyo, 115-8543, JP

Title
(54)	VITAMIN D DERIVATIVES POSSESSING A 22-OXA OR 22-THIA ATOM, A C17-SIDE CHAIN SUBSTITUTED BY AN ACID, ESTER OR AMIDE GROUP AND A 16(17)-DOUBLE BOND
	VITAMIN D DERIVATIVES POSSESSING A 22-OXA OR 22-THIA ATOM, A C17-SIDE CHAIN SUBSTITUTED BY AN ACID, ESTER OR AMIDE GROUP AND A 16(17)-DOUBLE BOND