Title:
ベンゾフラン誘導体の製造法
Document Type and Number:
Japanese Patent JP4434558
Kind Code:
B2
Inventors:
Hiroyuki Tawada
Makoto Yamashita
Yujiro Ono
Makoto Yamashita
Yujiro Ono
Application Number:
JP2002202741A
Publication Date:
March 17, 2010
Filing Date:
July 11, 2002
Export Citation:
Assignee:
Takeda GmbH
International Classes:
C07D307/79; C07C33/20; C07C49/84; C07D307/94; C07D405/04
Domestic Patent References:
| JP2000226388A | ||||
| JP61033183A | ||||
| JP5140142A |
Foreign References:
| WO2000034262A1 |
Attorney, Agent or Firm:
Aoyama Aoi
Mitsuo Tanaka
Mitsuo Tanaka