作者:Chandra Prakash、Samir Saleh、L. Jackson Roberts、Ian A. Blair、Douglass F. Taber
DOI:10.1039/p19880002821
日期:——
Starting from the Corey lactone (3), the total synthesis of a specific urinary metabolite of prostaglandin D2, viz., (Z)-9α,11β-dihydroxy-15-oxo-2,3,18,19-tetranorprost-5-ene-1,20-dioic acid (1) and its 5E-isomer is described. The synthetic material was isolated in a tricyclic form as the corresponding hemiacetal lactone (2). The g.c.m.s. characteristics of the methyl ester, trimethylsilyl ether derivative
从Corey内酯(3)开始,前列腺素D 2的特定尿代谢物的全合成,即(Z)-9α,11β-dihydroxy-15-oxo-2,3,18,19-tetranorprost-5描述了-烯-1,20-二酸(1)及其5 E-异构体。分离出三环形式的合成材料,即相应的半缩醛内酯(2)。该化合物的甲酯,三甲基甲硅烷基醚衍生物的gcms特征与先前对PGD 2的11β-四正诺代谢物的相同衍生物所描述的特征相同。