Concise total syntheses of Marinoquinolines A-C
Tetrahedron Letters(2012)
摘要
The first concise total syntheses of pyrroloquinoline natural products, Marinoquinolines A–C, have been achieved in six linear steps from commercially available starting materials. The key steps were a reaction between (p-tolylsulfonyl)methylisocyanide (TosMIC) and α, β-unsaturated ester under basic condition to prepare the pyrrole moiety and Morgen-Walls reaction to construct quinoline ring.
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关键词
Total synthesis,Natural product,Marinoquinoline,Pyrroloquinoline,Antitumor
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