2008

Other bioactive productsU 1300 Total Synthesis and Structural Revision of Callipeltoside C. — The enantioselec-

tive synthesis of callipeltoside C (I) is achieved in a longest linear sequence of 20 steps providing an 11% overall yield from the Roche ester. A structural revision of the orig-inally reported carbohydrate stereochemistry from (Ib) to (Ia) is given. — (CARPENTER, J.; NORTHRUP, A. B.; CHUNG, D.; WIENER, J. J. M.; KIM, S.-G.; MACMILLAN*, D. W. C.; Angew. Chem., Int. Ed. 47 (2008) 19, 3568-3572; Merck Cent. Catal., Princeton Univ., Princeton, NJ 08544, USA; Eng.) — H. Hoennerscheid

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