Title:
【発明の名称】新規な9-アミノアクリジン誘導体及びその製造方法
Document Type and Number:
Japanese Patent JP2002533328
Kind Code:
A
Abstract:
The present invention relates to new 9-aminoacridine derivatives of general formula (I), wherein A is hydrdogen or (II) (wherein X is oxygen or sulfur, R1, R2, R3, R4 and R5 are independently ydrogen, halogen, nitro, amino, hydroxy, C1-C4 lower alkylhydroxy, C1-C4 lower alkylamino, C1-C8 alkyl, C1-C4 lower alkoxy or C1-C4 lower alkyloxycarbonyl and m and n are independently an integer of 0, 1 or 2) , R6, R7, R8 and Rg are independently hydrogen, C1-C8 alkyl or C1-C4 lower alkoxy, and Y is -N=CHR' (wherein R' is hydrogen, benzyl, C1-C8 alkyl or C1-C6 lower alkylamino), (III) (wherein R" is hydrogen, benzyl, C1-C8 alkyl or C1-C6 lower alkylamino, and R''' is hydrogen, benzyl, C1-C8 alkyl or amino protecting group) or (IV) (wherein, X is as defined above, R1', R2', R3', R4' and R5' are independently hydrogen, halogen, nitro, amino, hydroxy, C1-C4 lower alkylhydroxy, C1-C4 lower alkylamino, C1-C8 alkyl, C1-C4 lower alkoxy or C1-C4 lower alkylcarboxy, and q and r are independently an integer of 0, 1 or 2) or its pharmaceutically acceptable salt, and process for the preparation thereof.
Inventors:
Cho Eui-Huang
Chung Sung-Gun
Lee Sun-Huang
Kwonho-Theoc
Kang Dong-Wuk
Joe Jeong-ho
Chung Sung-Gun
Lee Sun-Huang
Kwonho-Theoc
Kang Dong-Wuk
Joe Jeong-ho
Application Number:
JP2000589519A
Publication Date:
October 08, 2002
Filing Date:
December 17, 1999
Export Citation:
Assignee:
Samjin Pharmaceutical Company, Limited
International Classes:
C07D219/04; A61K31/473; A61P35/00; C07D219/10; (IPC1-7): C07D219/10; A61K31/473; A61P35/00
Attorney, Agent or Firm:
Kazuko Tomita (1 outside)