Title:
【発明の名称】ナフタレン誘導体
Document Type and Number:
Japanese Patent JP2001526257
Kind Code:
A
Abstract:
A compound of formula (I), wherein R1 is carboxy or protected carboxy, R2 and R3 are each independently hydrogen, hydroxy, or protected hydroxy, R4 is hydrogen or halogen, R5 is aryl substituted with halogen, amino, hydroxy or protected hydroxy, R6 is aryl optionally substituted with halogen, amino, hydroxy or protected hydroxy, A1 and A2 are each independently lower alkylene, and (II) is (III), (IV), (V) or (VI) or its salt, process for preparing it, a pharmaceutical composition including it, and a use thereof.
Inventors:
Koji Hattori
Hiromichi Itani
Akira Tanaka
Shirakami
Hiromichi Itani
Akira Tanaka
Shirakami
Application Number:
JP2000525372A
Publication Date:
December 18, 2001
Filing Date:
December 11, 1998
Export Citation:
Assignee:
Fujisawa Pharmaceutical Co., Ltd.
International Classes:
A61K31/27; C07C271/28; (IPC1-7): C07C271/28; A61K31/27
Attorney, Agent or Firm:
Eiji Tabushi