A 'one pot' microwave-mediated synthesis of the basic canthine skeleton:: expedient access to unnatural β-carboline alkaloids

被引:49
作者
Lindsley, CW [1 ]
Wisnoski, DD [1 ]
Wang, Y [1 ]
Leister, WH [1 ]
Zhao, ZJ [1 ]
机构
[1] Merck Res Labs, Technol Enabled Synth Grp, Dept Med Chem, W Point, PA 19486 USA
关键词
D O I
10.1016/S0040-4039(03)01019-0
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
In a 'one pot' microwave reaction, an acyl hydrazide-tethered indole underwent a 3-component condensation to form a triazine followed by an inverse-electron demand Diels-Alder reaction and subsequent chelotropic expulsion of N, to deliver novel. unnatural beta-carboline alkaloids in good isolated yields. (C) 2003 Elsevier Science Ltd. All rights reserved.
引用
收藏
页码:4495 / 4498
页数:4
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