ermyl)]furan(thiophen)‐2‐yl}vinyl‐5,6‐dihydro‐2H‐pyran‐3‐carbonitriles (IC50: 1–6 µg ml−1) have been prepared by the condensation of corresponding silicon‐ and germanium‐containing furyl(thienyl)‐2‐carbaldehydes with 3‐cyano‐4,6,6‐trimethyl‐5,6‐dihydropyran‐2‐one using piperidine acetate as a catalyst. The obtained carbonitriles were identified using NMR (1H, 13C and 29Si) spectroscopy and GC‐MS. The
新的6,6-二甲基-2-氧代-4- 2- [5-烷基甲
硅烷基(
锗烷基)]
呋喃(
噻吩)-2-基}
乙烯基-5,6-二氢-2 H-
吡喃-3-碳腈( IC 50:1–6 µg ml -1)是通过将相应的含
硅和
锗的
呋喃基(
噻吩基)-2-甲醛与3-
氰基-4,6,6-三甲基-5-6-缩合制备的。使用
乙酸哌啶为催化剂的二氢
吡喃-2-酮 使用NMR(1 H,13 C和29 Si)光谱和GC-MS鉴定获得的腈。6,6-二甲基-2-氧代-4- [2-(5-三甲基甲
硅烷基)
噻吩-2-基] -5,6-二氢-2 H的结构使用X射线衍射仪研究了
吡喃3腈。研究了杂环和有机元素取代基的结构对细胞毒性和基质
金属
蛋白酶抑制的影响。版权所有©2015 John Wiley&Sons,Ltd.