Park Hyeung-Geun, Choi Ji-Yeon, Choi Sea-Hoon, Park Mi-Kyung, Lee Jihye, Suh Young-Ger, Cho Hawon, Oh Uhtaek, Kim Hee-Doo, Joo Yung Hyup, Kim Sun-Young, Park Young-Ho, Jeong Yeon Su, Choi Jin Kyu, Kim Jin Kwan, Jew Sang-Sup
Research Institute of Pharmaceutical Sciences and College of Pharmacy, Seoul National University, Seoul 151-742, South Korea.
Bioorg Med Chem Lett. 2004 Apr 5;14(7):1693-6. doi: 10.1016/j.bmcl.2004.01.041.
A series of N-4-methansulfonamidobenzyl-N'-2-substituted-4-tert-butylbenzyl thioureas were prepared for the study of their agonistic/antagonistic activities to the vanilloid receptor in rat DRG neurons. Their structure-activity relationship reveals that there is a space for another hydrophobic binding interaction around 2-position in 4-tert-butylbenzyl region. Among the prepared derivatives, 6n show the highest antagonistic activity against the vanilloid receptor (IC(50)=15 nM).
制备了一系列N-4-甲磺酰胺基苄基-N'-2-取代-4-叔丁基苄基硫脲,用于研究它们对大鼠背根神经节(DRG)神经元香草酸受体的激动/拮抗活性。它们的构效关系表明,在4-叔丁基苄基区域的2-位附近存在另一个疏水结合相互作用的空间。在所制备的衍生物中,6n对香草酸受体表现出最高的拮抗活性(IC(50)=15 nM)。