申请人:——
公开号:US20040122085A1
公开(公告)日:2004-06-24
A liver function protecting or improving agent which comprises a compound represented by the formula (I)
1
{in the formula (I), R
1
, R
2
, R
3
, R
4
, R
5
, R
6
, R
7
, R
8
and R
9
may be the same or different, and represent hydrogen, halogen, hydroxy, alkoxy or alkyl; and R
A
represents the formula (II)
2
[in the formula (II), R
10
and R
11
may be the same or different, and represent hydrogen or halogen, or R
10
and R
11
together represent a binding] or the formula (III)
3
[in the formula (III), R
12
represents hydrogen, halogen, hydroxy, alkoxy, cyano or alkyl, R
13
and R
14
may be the same or different, and represent hydrogen or halogen, or R
13
and R
14
together represent a binding]} or a glycoside thereof or a pharmaceutically acceptable salt thereof.
一种保护或改善肝功能的制剂,由式(I)代表的化合物组成
1
式(I)中,R
1
, R
2
, R
3
, R
4
, R
5
, R
6
, R
7
, R
8
和 R
9
可以相同或不同,代表氢、卤素、羟基、烷氧基或烷基;以及 R
A
代表式 (II)
2
在式 (II) 中,R
10
和 R
11
可以相同或不同,代表氢或卤素,或 R
10
和 R
11
共同代表结合剂]或式 (III)
3
在式 (III) 中,R
12
代表氢、卤素、羟基、烷氧基、氰基或烷基,R
13
和 R
14
可以相同或不同,代表氢或卤素,或 R
13
和 R
14
或其苷或其药学上可接受的盐。