Enantioselective synthesis of novel, highly conformationally constrained peptide surrogates
摘要:
Two new enantiomeric peptide surrogates as well as a tripeptide, ail of them having highly conformationally constrained structures, have been synthesized. (Z)-cyclo-Aspartic acid and convenient a-substituted isoserine derivatives, in both antipodal forms, as well as methyl (R)-2-phenylglycinate, have been used as the monomeric units. (C) 1997 Elsevier Science Ltd.
Enantioselective synthesis of chiral polyfunctional cyclopentane derivatives: Epoxy esters, hydroxy esters, and hydroxy amino esters
作者:Miguel Díaz、Vicenç Branchadell、Antoni Oliva、Rosa M. Ortuño
DOI:10.1016/0040-4020(95)00745-t
日期:1995.10
blocks which have been used as versatile precursors to several enantiopure title compounds, these being molecules with a high functional density that bear, at least, four stereogenic centers in the cyclopentane ring and a quaternary stereocenter in the side-chain.