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Title:
【発明の名称】ベンゾピラン誘導体,その製造法およびそれを有効成分とする医薬製剤
Document Type and Number:
Japanese Patent JP3014144
Kind Code:
B2
Inventors:
Tatsuki Shiota
Takumi Takeyasu
Kenichiro Kataoka
Tsutomu Mochizuki
Hiroshi Tanabe
Mikio Ohta
Masatoshi Kano
Hisao Yamaguchi
Application Number:
JP51308893A
Publication Date:
February 28, 2000
Filing Date:
January 22, 1993
Export Citation:
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Assignee:
Teijin Limited
International Classes:
A61K31/352; A61P3/06; A61P9/10; C07D311/22; (IPC1-7): C07D311/22; A61K31/352; A61P3/06; A61P9/10
Domestic Patent References:
JP4182467A
JP249778A
JP395144A
JP6253981A
Other References:
【文献】特許2535468(JP,B2)
Attorney, Agent or Firm:
Takashi Ishida (2 outside)