SMALL MOLECULE INHIBITORS OF THE NUCLEAR TRANSLOCATION OF ANDROGEN RECEPTOR FOR THE TREATMENT OF CASTRATION-RESISTANT PROSTATE CANCER
申请人:University of Pittsburgh - Of the Commonwealth System of Higher Education
公开号:US20160257657A1
公开(公告)日:2016-09-08
A compound, or a pharmaceutically acceptable salt or ester thereof, according to formula I:
R
20
—(Z)
b
—(Y)
c
—(R
21
)
a
—(X)
d
—R
22
—R
23
wherein R
20
is aryl, substituted aryl, heteroaryl, substituted heteroaryl, heterocycloalkyl, substituted heterocycloalkyl, alkoxy, aryloxy, a thio-containing group, or a seleno-containing group; Z is alkanediyl, substituted alkanediyl, cycloalkanediyl, or substituted cycloalkanediyl; Y is S, O, S(═O), —S(═O)(═O)—, or NR
10
, wherein R
10
is H or alkyl; R
21
is alkanediyl, substituted alkanediyl, cycloalkanediyl, substituted cycloalkanediyl alkadienyl, substituted alkadienyl, alkatrienyl, substituted alkatrienyl; X is —C(═O)—, —S(═O)(═O)—, or —N(H)C(═O)—; R
22
includes at least one divalent amino radical; R
23
is aryl, substituted aryl, heteroaryl, substituted heteroaryl, heterocycloalkyl, substituted heterocycloalkyl, alkoxy, aryloxy, a thio-containing group, or a seleno-containing group; a, b, c, and d independently are 0 or 1.
根据公式I,化合物或其药学上可接受的盐或酯,其中R20为芳基,取代芳基,杂环芳基,取代杂环芳基,杂环烷基,取代杂环烷基,烷氧基,芳基氧基,含硫基或含硒基;Z为烷二基,取代烷二基,环烷二基或取代环烷二基;Y为S,O,S(═O),—S(═O)(═O)—或NR10,其中R10为H或烷基;R21为烷二基,取代烷二基,环烷二基,取代环烷二基,烯丙基,取代烯丙基,烯三基或取代烯三基;X为—C(═O)—,—S(═O)(═O)—或—N(H)C(═O)—;R22至少包括一个二价氨基基团;R23为芳基,取代芳基,杂环芳基,取代杂环芳基,杂环烷基,取代杂环烷基,烷氧基,芳基氧基,含硫基或含硒基;a、b、c和d独立地为0或1。