Affiliation:
1. Jiangxi Science and Technology Normal University
2. Jiangxi sicence and technology normal university
Abstract
The hindered N-methyldipeptide (N-Ns-N(Me)-L-Ala-N(Me)-L-Ile-OtBu), a segment of the new cyclodepsipeptide Apratoxin A[1] , which exhibit cytotoxycity against human tumor cell lines, was synthesized from L-Alanine and L-iso-Leucine through ten steps in overall yield of 49.4%.
Publisher
Trans Tech Publications, Ltd.