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Patent details

1295871 Title: DÉRIVÉS DE VITAMINE D AVEC UN ATOME 22-OXA OU 22-THIA, UNE CHAÎNE LATÉRALE EN C17 SUBSTITUÉE PAR UN GROUPEMENT ACIDE, ESTER OU AMIDE ET AVEC UNE DOUBLE LIAISON EN POSITION 16(17)

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Basic information

Application number:
019386598
WO application number:
JP2001005062
Type:
European patent granted for BE
Status:
Publication number:
1295871
WO publication number:
WO 2001/096293
1rst applicant's nationality:
Translation language:
EPO publication language:
English
SPC number:

Dates

Filing date:
14/06/2001
Grant date:
18/05/2011
EP publication date:
WO publication date:
Claims translation received date:
Translation received date (EP publication B1):
Translation received date (EP publication B2):
Translation received date (EP publication B3):
Registration date:
EP B1 publication date:
18/05/2011
EP B2 publication date:
EP B3 publication date:
Lapsed date:
Expiration date (if granted and all annual fees paid):

Applicant

Name:
CHUGAI SEIYAKU KABUSHIKI KAISHA
Legal Form:
From:
18/05/2011
Address:
5-1 Ukima 5-chome Kita-ku Tokyo 115-8543(JP), JP
To:

Priority

1

Priority patent number:
2000179251
Priority date:
15/06/2000
Priority country:
Japan (JP)

2

Priority patent number:
2000351412
Priority date:
17/11/2000
Priority country:
Japan (JP)

3

Priority patent number:
2000375024
Priority date:
08/12/2000
Priority country:
Japan (JP)

Classification

IPC or IDT classification:
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;

Additional information section

Status:
ZONDER GEVOLG / SANS EFFET
Case kind / Max duration / Publication code:
Basic patent details (Patent law 1854):
Representative details:
Inventor(s) details:
MORIKAWA, Kazumi;OHMORI, Masayuki;SHIMIZU, Kazuki;KAWASE, Akira;EMURA, Takashi;
History of owners:
Filing date Document type Publication Type Document Description Number of pages File Type