Total synthesis of cyclotheonamides E2 and E3: application of cyano ylide methodology
作者:Harry H. Wasserman、Rui Zhang
DOI:10.1016/s0040-4039(02)00599-3
日期:2002.5
A total synthesis of cyclotheonamides E2 and E3 is reported. A key step in the synthesis involves the formation of the α-keto amide linkage by application of the cyano ylide activation of a carboxyl group as developed in our earlier syntheses of cyclic peptides in the family of protease inhibitors.
据报道,环乙酰胺E 2和E 3的总合成。合成中的关键步骤涉及通过应用羧基的氰基氰化物活化来形成α-酮酰胺键,这是我们在蛋白酶抑制剂家族中较早的环状肽合成中所开发的。