申请人:Yamamoto Satoshi
公开号:US20100152236A1
公开(公告)日:2010-06-17
A compound represented by the formula (I)
wherein ring A is a 5- to 8-membered ring optionally having further substituent(s) other than R
6
, R
7
and R
8
,
R
1
is an electron-withdrawing group,
R
2
, R
3
, R
4
and R
5
are each independently a hydrogen atom, a halogen atom, a group bonded via a carbon atom, a group bonded via a nitrogen atom, a group bonded via an oxygen atom or a group bonded via a sulfur atom,
R
6
is a halogen atom, a group bonded via a carbon atom, a group bonded via a nitrogen atom, a group bonded via an oxygen atom or a group bonded via a sulfur atom,
R
7
is a cyano group, a nitro group, an acyl group optionally having substituent(s), an optionally esterified or amidated carboxyl group or a hydrocarbon group optionally having substituent(s), or R
6
and R
7
optionally form, together with the carbon atom bonded thereto, a ring optionally having substituent(s), and
R
8
is a hydrogen atom, a halogen atom, a group bonded via a carbon atom, a group bonded via a nitrogen atom, a group bonded via an oxygen atom or a group bonded via a sulfur atom, or a salt thereof has a superior action as an androgen receptor modulator, and is useful for the prophylaxis or treatment of hypogonadism, male climacteric disorder, frailty, cachexia, osteoporosis and the like.
化合物的化学式为(I),其中环A是一个5到8个成员的环,可以选择性地具有除R6、R7和R8以外的其他取代基,R1是一个电子吸引基团,R2、R3、R4和R5分别是氢原子、卤素原子、通过碳原子键合的基团、通过氮原子键合的基团、通过氧原子键合的基团或通过硫原子键合的基团,R6是卤素原子、通过碳原子键合的基团、通过氮原子键合的基团、通过氧原子键合的基团或通过硫原子键合的基团,R7是氰基、硝基、可选择具有取代基的酰基、可选择酯化或酰胺化的羧基或可选择具有取代基的碳氢基团,或R6和R7可选择地与其键合的碳原子一起形成一个可选择具有取代基的环,R8是氢原子、卤素原子、通过碳原子键合的基团、通过氮原子键合的基团、通过氧原子键合的基团或通过硫原子键合的基团,或其盐具有卓越的雄激素受体调节剂作用,并且用于预防或治疗性腺机能减退、男性更年期障碍、虚弱、消瘦、骨质疏松等。