An expedient synthesis of Benzo[h]quinazolin-4(3H)-one:: Structure of samoquasine a revisited

被引：15

作者：

Chakrabarty, M

Sarkar, S

Harigaya, Y

机构：

[1] Bose Inst, Dept Chem, Kolkata 700009, W Bengal, India

[2] Kitasato Univ, Sch Pharmaceut Sci, Minato Ku, Tokyo 108, Japan

来源：

SYNTHESIS-STUTTGART | 2003年 / 15期

关键词：

thiourea; condensation; heterocycles; natural products; sulfur; dehydrogenations;

D O I：

10.1055/s-2003-42409

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

An expedient four-step synthesis of benzo[h]quinazolin-4(3H)-one (1) starting from 1-tetralone is reported. The claimed identity of samoquasine A with perlolidine (4) has been discussed in the light of the present synthesis.

引用

页码：2292 / 2294

页数：3

共 17 条

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