College of Pharmacy, Inje University, 607 Obang-dong, Gimhae, Gyeongnam, 621-749, Korea.
Arch Pharm Res. 2012 Aug;35(8):1393-401. doi: 10.1007/s12272-012-0809-0. Epub 2012 Sep 1.
Thirty two thiourea derivatives were prepared and their agonistic activities on the retinoic acid receptor-related orphan receptor α (RORα) were evaluated. The replacement of the 3-allyl-2-imino-thiazolidin-4-one moiety of the lead compound CGP52608 (1) with various functional group substituted aromatic rings, improved the agonistic activity of RORα. Among the prepared derivatives, 1-methyl-3-(4-phenoxy-benzyl)-thiourea (32) showed 2.6-fold higher agonistic activity than CGP52608 in the RORα-activation assay.
三十二种硫脲衍生物被制备出来,并对其作为视黄酸受体相关孤儿受体 α(RORα)激动剂的活性进行了评估。以各种官能团取代的芳基环替代先导化合物 CGP52608(1)中的 3-烯丙基-2-亚氨基-噻唑烷-4-酮部分,提高了 RORα 的激动活性。在所制备的衍生物中,在 RORα 激活测定中,1-甲基-3-(4-苯氧基-苄基)-硫脲(32)的激动活性比 CGP52608 高 2.6 倍。