Substituted 10-aryl-11h-benzo[b]fluourenes and 7-aryl-5, 6-dihydro-benzo[a]anthracenes for selective effects on estrogen receptors
申请人:Loozen Hubert, Jan, Jozef
公开号:US20050159405A1
公开(公告)日:2005-07-21
This invention provides a compound, or its possible salt, having the formula,
wherein: R
e
and ′R
e
are OH, optionally independently etherified or esterified; Z is —CH
2
CH
2
— or —C(R
4
,R
5
)—, wherein R
4
and R
5
are independently H, (1C-2C)alkyl or form together a spiro(3C-5C)cycloalkyl; R
1
is H, halogen, CF
3
, or (1C-4C)alkyl; R
2
and R
3
are independently H, halogen, —CF
3
, —OCF
3
, (1C-8C)alkyl, hydroxy, (1C-8C)alkyloxy, aryloxy, aryl(1C-8C)alkyl, halo(1C-8C)alkyl, —O(CH
2
)
m
X, wherein X is halogen or phenyl and m=2-4; —O(CH
2
)
m
NR
a
R
b
, —S(CH
2
)
m
NR
a
R
b
or —(CH
2
)
m
NR
a
R
b
, wherein m=2-4 and wherein R
a
, R
b
are independently (1C-8C)alkyl, (2C-8C)alkenyl, (2C-8C)alkynyl, or aryl, which alkyl, alkenyl and aryl can optionally be substituted with halogen, —CF
3
, —OCF
3
, —CN, —NO
2
, —OH, (1C-8C)alkoxy, aryloxy, carboxyl, (1C-8C)alkylthio, carboxylate, (1C-8C)alkyl, aryl, aryl(1C-8C)alkyl or halo(1C-8C)alkyl; or R
a
and R
b
form a 3-8 membered ring structure, optionally substituted with halogen, —CF
3
, —OCF
3
, —CN, —NO
2
, hydroxy, hydroxy(1C-4C)alkyl, (1C-8C)alkoxy, aryloxy, (1C-8C)alkylthio, carboxyl, carboxylate, (1C-8C)alkyl, aryl, aryl(1C-8C)alkyl, halo(1C-8C)alkyl.
本发明提供了一种化合物或其可能的盐,其化学式为:其中:Re和′Re分别为OH,可选地独立地醚化或酯化;Z为—CH2CH2—或—C(R4,R5)—,其中R4和R5独立地为H,(1C-2C)烷基或形成一个spiro(3C-5C)环烷基;R1为H,卤素,CF3或(1C-4C)烷基;R2和R3独立地为H,卤素,—CF3,—OCF3,(1C-8C)烷基,羟基,(1C-8C)烷氧基,芳氧基,芳基(1C-8C)烷基,卤代(1C-8C)烷基,—O(CH2)mX,其中X为卤素或苯基,m=2-4;—O(CH2)mNRaRb,—S(CH2)mNRaRb或—(CH2)mNRaRb,其中m=2-4,且Ra,Rb独立地为(1C-8C)烷基,(2C-8C)烯基,(2C-8C)炔基或芳基,所述烷基、烯基和芳基可选地被卤素、—CF3、—OCF3、—CN、—NO2、—OH、(1C-8C)烷氧基、芳氧基、羧基、(1C-8C)烷硫基、羧酸盐、(1C-8C)烷基、芳基、芳基(1C-8C)烷基或卤代(1C-8C)烷基取代;或Ra和Rb形成一个3-8成员环结构,可选地被卤素、—CF3、—OCF3、—CN、—NO2、羟基、羟基(1C-4C)烷基、(1C-8C)烷氧基、芳氧基、(1C-8C)烷硫基、羧基、羧酸盐、(1C-8C)烷基、芳基、芳基(1C-8C)烷基或卤代(1C-8C)烷基取代。