Three novel bis(indole) alkaloids from a
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Tetsuo Iwagawa; Miho Miyazaki; Hiroaki Okamura; Munehiro Nakatani; Matsumi Doe;
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Article
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2003
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Elsevier Science
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French
⚖ 96 KB
Three novel bis(indole) alkaloids with an unprecedented skeleton have been isolated from a stony coral, Tubastraea sp. These indoles could biogenetically be derived from two molecules of aplysinopsin via a Diels-Alder reaction.