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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH0572919
Kind Code:
B2
Inventors:
KODAMA YOSHITO
KUBO YASUO
Application Number:
JP19601985A
Publication Date:
October 13, 1993
Filing Date:
September 06, 1985
Export Citation:
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Assignee:
EISAI CO LTD
International Classes:
C07D487/22; C07H1/06; C07H23/00; (IPC1-7): C07H23/00; C07H1/06