[EN] (3R, 4R)-TRANS-3,4-DIARYLCHROMAN DERIVATIVES WITH ESTROGENIC ACTIVITY<br/>[FR] DERIVES DE (3R, 4R)-TRANS-3,4-DIARYLCHROMANE A ACTIVITE OESTROGENIQUE
申请人:COUNCIL SCIENT IND RES
公开号:WO2005035517A1
公开(公告)日:2005-04-21
The present invention relates to compounds of the formula I in which substituents R<2> and R<3> are arranged in trans-configuration, Formula (I), wherein: R<1> is H or C1-C6 alkyl; C3-C7 cycloalkyl; R<2> is phenyl, optionally substituted with 1 to 5 substituents independently selected from the group comprising OH, C1-C6 -alkyl, halogen, nitro, cyano, SH, SR<4>, trihalo-C1-C6-alkyl, C1-C6 -alkoxy and phenyl, wherein R<4> is C1-C6 alkyl;R<3> is phenyl substituted with OR<5> wherein R<5> has the Formula (II), (III) or (IV) , wherein Y is chosen from NHR<4>, NR<4>2, NHCOR<4>, NHSO2R<4>, CONHR<4>, CONR<4>, CONR<4>2, COOH, COOR<4>, SO2R<4>, SOR<4>, SONHR<4>, SONR<4>2, a C3-C7 heterocyclic ring, saturated or unsaturated, containing one or two heteroatoms independently selected from the group consisting of O, S and N, optionally being substituted with 1 to 3 substituents independently selected from the group comprising H, OH, halogen, nitro, cyano, SH, SR<4>, trihalo-C1-C6- alkyl, C1-C6-alkyl and C1-C6 -alkoxy, preferably NHR<4>, NR2<4>, or a nitrogen heterocycle, wherein R<4> is as defined above, and the esters, ethers, and salts of the compounds of formula I, optionally along pharmaceutically acceptable excipients, a process for the preparation of the same, and a method of preventing and/or treating estrogen-related disease conditions in a subject using compounds of formula (I), or its salts, optionally along with pharmaceutically acceptable excipients.
本发明涉及具有以下结构的化合物I,其中取代基R2和R3以反式配置排列,式(I)中:R1为H或C1-C6烷基;C3-C7环烷基;R2为苯基,可选地取代为从OH、C1-C6-烷基、卤素、硝基、氰基、SH、SR4、三卤代C1-C6-烷基、C1-C6-烷氧基和苯基中独立选择的1至5个取代基,其中R4为C1-C6烷基;R3为取代为OR5的苯基,其中R5具有式(II)、(III)或(IV),其中Y选择自NHR4、NR42、NHCOR4、NHSO2R4、CONHR4、CONR4、CONR42、COOH、COOR4、SO2R4、SOR4、SONHR4、SONR42、一个饱和或不饱和的含有1至2个异原子(O、S和N)的杂环C3-C7环,可选地取代为从H、OH、卤素、硝基、氰基、SH、SR4、三卤代C1-C6-烷基、C1-C6-烷基和C1-C6-烷氧基中独立选择的1至3个取代基,优选为NHR4、NR24,或氮杂环,其中R4如上定义,以及式I化合物的酯、醚和盐,可选地与药学上可接受的赋形剂一起使用,一种制备该化合物的方法,以及使用式(I)的化合物或其盐,可选地与药学上可接受的赋形剂一起,预防和/或治疗受试者的雌激素相关疾病病况的方法。