Novel peptidomimetic structures: enantioselective synthesis of conformationally constrained lysine, ornithine and alanine analogues from pyroglutamic acid
作者:Rajesh Goswami、Mark G. Moloney
DOI:10.1039/a906297a
日期:——
Conformationally constrained lysine and ornithine analogues, and an L-Ala-L-Ala dipeptide analogue, are available from pyroglutamic acid.
从焦谷氨酸可以得到构象受限的赖氨酸和鸟氨酸类似物,以及L-丙氨酰-L-丙氨酰二肽类似物。
Stereoselective synthesis of conformationally constrained ω-amino acid analogues from pyroglutamic acid
作者:Emilie L. Bentz、Rajesh Goswami、Mark G. Moloney、Susan M. Westaway
DOI:10.1039/b503994k
日期:——
Bicyclic lactams derived from pyroglutamic acid provide a useful scaffold for synthesis of conformationally restricted analogues of lysine, ornithine and glutamine, as well as an Ala-Ala dipeptide analogue. Amino alcohol and carboxylic acid derivatives are accessible from a common intermediate. In this strategy, the bicyclic lactam system not only controls, but also facilitates the determination of