申请人:Beijing An Jian Xi Bio-Medical Technology Co., Ltd.
公开号:US20180022700A1
公开(公告)日:2018-01-25
Disclosed are a compound as shown by the following formula 1, and a pharmaceutically acceptable salt, an ester, a hydrate and an organic solvate thereof. In the formula (1), the groups R
1
to R
17
are independently selected from the group consisting of hydrogen, fluorine, chlorine, bromine, iodine, C
1
-C
8
alkyl, C
1
-C
8
alkoxy, carbonyl, hydroxyl, amino, azido, carboxyl and C
1
-C
8
alkylsulfinyl, respectively; and X is a carbon or nitrogen atom; Y is selected from the following groups: a single bond, C
1
-C
8
alkylene, C
6
-C
20
arylene and C
4
-C
20
heteroarylene; and n is an integer from 5 to 20. Also provided in the present invention are a pharmaceutical composition containing the compound, and use thereof in the field of tumor therapy.