Title:
【発明の名称】6―フルオロ―4―クロマノン―2―カルボン酸の製造法
Document Type and Number:
Japanese Patent JP2784203
Kind Code:
B2
Inventors:
KOIZUMI TOSHIO
SAITO YOSHINORI
SAITO YOSHINORI
Application Number:
JP3929489A
Publication Date:
August 06, 1998
Filing Date:
February 21, 1989
Export Citation:
Assignee:
NIPPON KAYAKU KK
International Classes:
C07D311/24; B01J23/42; B01J23/44; B01J23/46; B01J25/02; C07B61/00; (IPC1-7): C07D311/24
Domestic Patent References:
| JP60132977A |
Attorney, Agent or Firm:
Kazuhiko Takeda