Facile Synthesis of l-3,4-Didehydrovaline Constituting an Antibiotic, Phomopsin A
作者:Yasuchika Yonezawa、Kanetaka Shimizu、Kwan-sik Yoon、Chung-gi Shin
DOI:10.1055/s-2000-6382
日期:——
A convenient synthesis of β,γ-unsaturated valine (l-3,4-didehydrovaline), an important constituent of an antibiotic phomopsin A, was achieved from H-D-Ser-OH through a seven-step conversion in 31% overall yield.
通过七步转化,以 H-D-Ser-OH 为原料,方便地合成了δ,δ³-不饱和缬氨酸(l-3,4-二脱氢缬氨酸),它是抗生素 phomopsin A 的一种重要成分,总收率为 31%。