Synthesis and Aromatase-Inhibitory Activity of Imidazolyl-1,3,5-triazine Derivatives.
作者:Toshiyuki MATSUNO、Masanobu KATO、Yoshio TSUCHIDA、Masayuki TAKAHASHI、Sin-ichi YAGUCHI、Sumio TERADA
DOI:10.1248/cpb.45.291
日期:——
Triamino-substituted 1, 3, 5-triazine derivatives were synthesized and tested for inhibitory activities against the aromatase of human lacental microsomes and the cytochrome P450 side chain cleavage of cholesterol (P450SCC) of pig adrenal mitochondria. The compounds having imidazolyl and tertiary amino groups as substituents in the 1, 3, 5-triazine ring showed significant aromatase-inhibitory activity. Among them, compounds 17, 23, 26, 27 and 28 were more active than the reference compound, CGS 16949A. The inhibitory activities of these compounds against P450SCC were much weaker than their aromatase-inhibitory activities. These compounds may be regarded as selective aromatase inhibitors.
合成了三氨基取代的 1,3,5-三嗪衍生物,并测试了其对人类泪腺微粒体芳香化酶和猪肾上腺线粒体细胞色素 P450 胆固醇侧链裂解(P450SCC)的抑制活性。在 1,3,5-三嗪环上具有咪唑基和叔胺基取代基的化合物显示出显著的芳香化酶抑制活性。其中,化合物 17、23、26、27 和 28 的活性高于参考化合物 CGS 16949A。这些化合物对 P450SCC 的抑制活性远远弱于对芳香化酶的抑制活性。这些化合物可被视为选择性芳香化酶抑制剂。