Synthesis of 6,7-dihydrobenzo[4,5]cyclohept-[1,2-<i>b</i>]indol-12(5<i>H</i>)-one and related compounds
作者:B. Joseph、O. Cornec、J.-Y. Mérour、X. Solans、M. Font-Bardia
DOI:10.1002/jhet.5570340229
日期:1997.3
The synthetic routes of 6,7-dihydrobenzo[4,5]cyclohept[1,2-b]indol-12(5H)-one 5 from either 1-methyl or 1-sulfonylindole-2-carboxaldehyde 1 or ethyl 1,2-dimethylindole-3-carboxylate 6 are reported. The structure of the ketone 5a was confirmed by X-ray crystallography. Several indole derivatives have been prepared with potential antitumor activity.
由1-甲基或1-磺基吲哚-2-羧醛1或乙基1,6,7-二氢苯并[4,5]环庚[1,2 - b ]吲哚-12(5H)-1 5的合成路线报道了2-二甲基吲哚-3-羧酸酯6。酮5a的结构通过X射线晶体学确认。已经制备了具有潜在抗肿瘤活性的几种吲哚衍生物。