SYNTHESIS, TELOMERASE INHIBITION AND CYTOTOXIC STUDIES ON 2,7-DISUBSTITUTED ANTHRAQUINONE DERIVATIVES
申请人:HUANG Hsu-Shan
公开号:US20090253709A1
公开(公告)日:2009-10-08
An series of 2,7-disubstituted anthraquinone derivatives including a formula I are provided.
R is a first substituted group selected from a group consisting of a hydrogen, an amino group, a nitro group, a hydroxyl group, a C
1
-C
12
alkyl group, a C
1
-C
12
alkyl halide group (—(CH2)
n
X), a C
3
-C
12
cycloalkyl group, a benzyl group, a C
1
-C
12
alkylamino group, a C
5
-C
12
nitrocycloalkyl group and a heterocyclic group, n satisfies 1≦n≦12 and X is an atom selected from a group consisting of a fluoride (F), a chloride (Cl), a bromide (Br) and an iodine (I). The preparation method of the 2,7-disubstituted anthraquinone derivatives includes the steps of acetylating 2,7-diaminoanthraquinone to be one 2,7-disubstituted anthraquinone derivative, which can be further aminated to be another 2,7-disubstituted anthraquinone derivative.
提供了一系列包括式I的2,7-二取代蒽醌衍生物。R是从包括氢、氨基、硝基、羟基、C1-C12烷基、C1-C12卤代烷基(—(CH2)nX)、C3-C12环烷基、苄基、C1-C12烷基氨基、C5-C12硝基环烷基和杂环基的一组中选择的第一取代基,n满足1≦n≦12,X是从氟(F)、氯(Cl)、溴(Br)和碘(I)组成的一组中选择的原子。2,7-二取代蒽醌衍生物的制备方法包括将2,7-二氨基蒽醌乙酰化为一种2,7-二取代蒽醌衍生物的步骤,该衍生物可以进一步氨化为另一种2,7-二取代蒽醌衍生物。