SYNTHETIC STUDIES ON PYRROLIZIDINE ALKALOIDS .1. (+/-)-HELIOTRIDINE AND (+/-)-RETRONECINE VIA INTRAMOLECULAR DIENOPHILE TRANSFER

被引:91
作者
KECK, GE
NICKELL, DG
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D O I
10.1021/ja00530a058
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O6 [化学];
学科分类号
0703 ;
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页码:3632 / 3634
页数:3
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