Seven 3-methylidene-1<i>H</i>-indol-2(3<i>H</i>)-ones related to the multiple-receptor tyrosine kinase inhibitor sunitinib
作者:John Spencer、Babur Z. Chowdhry、Samiyah Hamid、Andrew P. Mendham、Louise Male、Simon J. Coles、Michael B. Hursthouse
DOI:10.1107/s0108270109054134
日期:2010.2.15
seven substituted 3‐methylidene‐1H‐indol‐2(3H)‐one derivatives have been determined by single‐crystal X‐ray diffraction and are compared in detail. Six of the structures (3Z)‐3‐(1H‐pyrrol‐2‐ylmethylidene)‐1H‐indol‐2(3H)‐one, C13H10N2O, (2a); (3Z)‐3‐(2‐thienylmethylidene)‐1H‐indol‐2(3H)‐one, C13H9NOS, (2b); (3E)‐3‐(2‐furylmethylidene)‐1H‐indol‐2(3H)‐one monohydrate, C13H9NO2·H2O, (3a); 3‐(1‐methylethy
已经通过单晶X射线衍射确定了一系列七个取代的3-亚甲基-1 H-吲哚-2(3 H)-one衍生物的固态结构,并进行了详细比较。六个结构(3 Z)-3-(1 H-吡咯-2-基亚甲基)-1 H-吲哚-2(3 H)-1 ,C 13 H 10 N 2 O,(2 a); (3 Z)-3-(2-噻吩基亚甲基)-1 H-吲哚-2(3 H)-1 ,C 13 H 9 NOS,(2 b); (3 E)‐3‐(2-呋喃基亚甲基)‐1 H吲哚-2(3 H)一水合物,C 13 H 9 NO 2 ·H 2 O,(3 a); 3-(1-甲基亚乙基)-1 H-吲哚-2(3 H)-one,C 11 H 11 NO,(4 a); 3-亚环己基-1 H-吲哚-2(3 H)-1 ,C 14 H 15 NO,(4 c); 和spiro [1,3-二恶烷-2,3'-吲哚啉] -2'-one,C 11 H 11 NO 3,(5)}如预期般显示出分子间氢键(NH