J. Debrabander et al., BRYOSTATIN - A NOVEL ASYMMETRIC-SYNTHESIS OF THE C-27-C-34 FRAGMENT STARTING FROM (R)-CARVONE AS CHIRAL TEMPLATE, Tetrahedron : asymmetry, 8(11), 1997, pp. 1721-1724
(R)-Carvone is a suitable chiral template for the synthesis of differe
ntly protected (4S,6R,7R)-trihydroxy-1-octyne derivatives, the C-27-C-
34 fragment of bryostatins. Also other potentially interesting chiral
building blocks are described. (C) 1997 Elsevier Science Ltd.