申请人:——
公开号:US20030144313A1
公开(公告)日:2003-07-31
The invention provides non-steroidal estrogenic compounds with estrogenic and anti-estrogenic compounds effects for treatment of estrogen-deficiency related disorders, which compounds are having formula (I) wherein, one of R
a
or R
b
is 'R
e
; R
e
and 'R
e
are OH, optionally independently etherified or esterified; X is N or —C(R
1
)—, wherein R
1
is H, halogen, CN, optionally substituted aryl, (1C-4C)alkyl, (2C-4C)alkenyl, (2C-4C)alkynyl or (3C-6C)cycloalkyl, which alkyl, alkenyl, alkynyl and cycloalkyl groups can optionally be substituted with one or more halogens; Y is N or —C(R
2
)—, with the proviso that X and Y are not both N, wherein R
2
has the same meaning as defined for R
1
; Z is C(R
3
,'R
3
)— or —C(R
4
,'R
4
)—C(R
5
,'R
5
)—, wherein R
3
, 'R
3
, R
4
, 'R
4
, R
5
, and 'R
5
, independently arc H, (1C-4C)alkyl, (2C-4C)alkenyl or (3C-6C) cycloalkyl, which alkyl, alkenyl and cycloalkyl groups can optionally be substituted with one or more halogens. These compounds are useful for estrogen-receptor related treatments in view of a desirable profile of activity for estrogen &agr; and estrogen &bgr; receptors.
该发明提供了一种非甾体雌激素化合物,具有雌激素和抗雌激素作用,用于治疗与雌激素缺乏相关的疾病,这些化合物具有以下结构式(I),其中,R
a
或R
b
中的一个是'R
e
;R
e
和'R
e
分别是OH,可以独立地醚化或酯化;X是N或—C(R
1
)—,其中R
1
是H,卤素,CN,可选择性地取代的芳基,(1C-4C)烷基,(2C-4C)烯基,(2C-4C)炔基或(3C-6C)环烷基,这些烷基,烯基,炔基和环烷基基团可以选择性地被一个或多个卤素取代;Y是N或—C(R
2
)—,但X和Y不能同时为N,其中R
2
具有与R
1
定义相同的含义;Z是C(R
3
,'R
3
)—或—C(R
4
,'R
4
)—C(R
5
,'R
5
)—,其中R
3
,'R
3
,R
4
,'R
4
,R
5
和'R
5
,独立地为H,(1C-4C)烷基,(2C-4C)烯基或(3C-6C)环烷基,这些烷基,烯基和环烷基基团可以选择性地被一个或多个卤素取代。这些化合物在雌激素受体相关治疗中具有用处,因为它们对雌激素α和雌激素β受体具有理想的活性特性。