[EN] ANDROGEN RECEPTOR REGULATION BY SMALL MOLECULE ENANTIOMERS<br/>[FR] RÉGULATION DU RÉCEPTEUR DES ANDROGÈNES PAR DES ÉNANTIOMÈRES DE PETITES MOLÉCULES
申请人:UNIV SOUTHERN CALIFORNIA
公开号:WO2021189051A1
公开(公告)日:2021-09-23
Herein is reported a class of chiral compounds with paradoxical effects on the androgen receptor (AR). The (R)-enantiomers behave like classical anti-androgens while the (S)-enantiomers activate AR signaling. In castration-resistant prostate cancer, the change during the course of therapy to growth in the presence of AR targeted therapeutics, a harbinger of progression to lethal disease, is commonly attributed to acquired mutations of the AR-ligand binding domain. This is the first report of an antagonist -agonist duality solely due to structural enantiomerism, without any modification to the AR binding site.
这里报告了一类手性化合物,对雄激素受体(AR)具有矛盾的影响。 (R)-对映体的行为类似于经典的抗雄激素,而(S)-对映体激活AR信号传导。在去势耐药性前列腺癌中,疗程中转变为在AR靶向治疗存在下的生长,这是一个致命疾病进展的前兆,通常被归因于AR配体结合结构域的获得性突变。这是首次报道了由于结构对映异构体而产生的拮抗剂-激动剂二重性,而无需对AR结合位点进行任何修改。