Perspective anti-thyroid drug 2-thioxo-5-(3,4,5-trimethoxybenzylidene) thiazolidin-4-one: X-ray and thermogravimetric characterization of two novel molecular adducts, obtained by interaction with I2
作者:Victoria A. Ivolgina、Margarita S. Chernov'yants、Leonid D. Popov、Vitaliy V. Suslonov、Gennady S. Borodkin、Nikolay V. Luanguzov、Natalya A. Avtushenko
DOI:10.1016/j.molstruc.2018.12.043
日期:2019.3
of novel, specific thyreostatics and study the mechanism of their interaction with molecular iodine. However, the study of rhodanine derivatives as the potential thyreostatics was not carried out. The reaction product of 2-thioxo-5-(3,4,5-trimethoxybenzylidene) thiazolidin-4-one is presented by two types of adducts – stoichiomorphs: C13H13NO4S2·I2 and (C13H13NO4S2)2·I2 in chloroform and methylene chloride
摘要 许多研究人员的注意力集中在寻找新的、特异的甲状腺激素抑制剂以及研究它们与分子碘相互作用的机制上。然而,没有进行将若丹宁衍生物作为潜在的甲状腺激素抑制剂的研究。2-thioxo-5-(3,4,5-trimethoxybenzylidene) thiazolidin-4-one 的反应产物由两种类型的加合物 – stoichiomorphs 呈现:C13H13NO4S2·I2 和 (C13H13NO4S2)2·I2 在氯仿和二氯甲烷中分别。根据单晶 X 射线衍射方法,I1 I2 键长 (2.762 A) 相对于气相 II 中的平均距离 2.662 A 相当长,S1⋯I1 距离缩短了 2.905 A(比 VdW 小 0.875 A加合物 1 中的半径和)。加合物 2 中的碘分子由两个杂环分子配位形成两个接触:S(环外)... I - 3.203 A(比 VdW 半径总和小 0.577)和 S(环内)