Stereodivergent total syntheses of precoccinelline, hippodamine, coccinelline, and convergine |
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Authors: | Gerasyuto Aleksey I Hsung Richard P |
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Institution: | Division of Pharmaceutical Sciences and Department of Chemistry, Rennebohm Hall, 777 Highland Avenue, University of Wisconsin, Madison, Wisconsin 53705, USA. |
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Abstract: | structure: see text] A stereodivergent approach toward total syntheses of Coccinellidae defensive alkaloids is described. These syntheses feature a highly diastereoselective intramolecular aza-3 + 3] annulation strategy, which represents a de novo approach to this family of natural products. |
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