Total synthesis of luotonin A and 14-substituted analogues

被引:36
作者
Mason, Jeffrey J. [1 ]
Bergman, Jan [1 ]
机构
[1] Karolinska Inst, Unit Organ Chem, Dept Biosci & Nutr, SE-14157 Huddinge, Sweden
关键词
RADICAL CYCLIZATION; FACILE SYNTHESIS; QUINAZOLINE; QUINOLINE; ALKALOIDS; DNA; CAMPTOTHECIN; ACID;
D O I
10.1039/b707684c
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
A new and concise synthesis of luotonin A was achieved from the previously described compounds ethyl 4-oxo-3,4-dihydroquinazoline-2-carboxylate and 1-(2-nitrophenyl)prop-2-en-1-one. New 14-substituted luotonin A analogues were prepared using 14-chloroluotonin A as the key intermediate.
引用
收藏
页码:2486 / 2490
页数:5
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