1,2,4-TRIAZOL-1-YL BISPHENYL DERIVATIVES FOR USE IN THE TREATMENT OF ENDOCRINE-DEPENDENT TUMORS
申请人:Woo Lok Wai Lawrence
公开号:US20080319037A1
公开(公告)日:2008-12-25
There is provided a compound of Formula I
wherein R
3
, R
4
, R
5
, R
6
and R
7
are independently selected from H and —Y—R
8
; wherein each R
8
is independently selected from —OH, hydrocarbyl groups, oxyhydrocarbyl groups, cyano (—CN), nitro (—NO
2
), H-bond acceptors, and halogens; wherein at least one of R
3
, R
4
, R
5
, R
6
and R
7
is —Y—R
8
wherein R
8
is selected from substituted and unsubstituted heterocyclic rings and amino substituted phenyl groups, wherein X is a bond or a linker group; wherein Y is an optional linker group; and wherein ring A is optionally further substituted; wherein R
9
is selected from H, —OH and —OSO
2
NR
1
R
2
; wherein R
1
and R
2
are independently selected from H and hydrocarbyl; wherein (a) X is a bond and at least one of R
3
, R
4
, R
5
, R
6
and R
7
is —Y—R
8
; OR (b) R
9
is —OSO
2
NR
1
R
2
or —OH and four of R
3
, R
4
, R
5
, R
6
and R
7
are H and one of R
3
, R
4
, R
5
, R
6
and R
7
is —Y—R
8
. These compounds inhibit steroid sulphatase and aromatase activity and are useful in the treatment of endocrine-dependent tumors.
There is provided a compound of Formula I
wherein R
3
, R
4
, R
5
, R
6
and R
7
are independently selected from H and —Y—R
8
; wherein each R
8
is independently selected from —OH, hydrocarbyl groups, oxyhydrocarbyl groups, cyano (—CN), nitro (—NO
2
), H-bond acceptors, and halogens; wherein at least one of R
3
, R
4
, R
5
, R
6
and R
7
is —Y—R
8
wherein R
8
is selected from substituted and unsubstituted heterocyclic rings and amino substituted phenyl groups, wherein X is a bond or a linker group; wherein Y is an optional linker group; and wherein ring A is optionally further substituted; wherein R
9
is selected from H, —OH and —OSO
2
NR
1
R
2
; wherein R
1
and R
2
are independently selected from H and hydrocarbyl; wherein (a) X is a bond and at least one of R
3
, R
4
, R
5
, R
6
and R
7
is —Y—R
8
; OR (b) R
9
is —OSO
2
NR
1
R
2
or —OH and four of R
3
, R
4
, R
5
, R
6
and R
7
are H and one of R
3
, R
4
, R
5
, R
6
and R
7
is —Y—R
8
.