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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH0220638
Kind Code:
B2
Inventors:
SASAHARA KAZUO
PPONDA NARIMITSU
KOIZUMI MASUO
MURAKAMI YASUSHI
Application Number:
JP7417780A
Publication Date:
May 10, 1990
Filing Date:
June 04, 1980
Export Citation:
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Assignee:
CHUGAI PHARMACEUTICAL CO LTD
International Classes:
C07D267/20; A61K31/55; A61P3/06; A61P7/02



 
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