Title:
【発明の名称】メナジオンの製造方法
Document Type and Number:
Japanese Patent JPH0819033
Kind Code:
B2
Inventors:
Hiroyasu Tokuyasu
Kijima Shizumasa
Kijima Shizumasa
Application Number:
JP24636387A
Publication Date:
February 28, 1996
Filing Date:
September 30, 1987
Export Citation:
Assignee:
EISAI CO.,LTD.
International Classes:
C07B61/00; B01J27/10; B01J27/122; C07C45/00; C07C46/08; C07C50/10; C07C67/00; (IPC1-7): C07C50/10; B01J27/10; B01J27/122; C07C46/08
Attorney, Agent or Firm:
Furuya Kaoru