Synthesis of metabolic intermediates of diethylstilbestrol
摘要:
This report details the synthesis of 1) 3,4,4'-trihydroxy-alpha, alpha'-diethyl-trans-stilbene; 2) 3,4-bis-(p-hydroxyphenyl)-trans-3-hexenol; 3) 3,4-bis-(p-hydroxyphenyl)-2,4-cis,cis-hexadienol; 4) 3,4-bis-(3'-methoxy-4'-hydrophenyl)-trans-3-hexene; 5) 3,4-bis-(3',4'-dimethoxyphenyl)-trans-3-hexene. These compounds are suspected metabolites of diethylstilbestrol.
Synthesis of metabolic intermediates of diethylstilbestrol
作者:Kenneth A. Hill、Dorothy M. Peterson、Kalyani M. Damodaran、P. Narasimha Rao
DOI:10.1016/s0039-128x(81)90304-4
日期:1981.3
This report details the synthesis of 1) 3,4,4'-trihydroxy-alpha, alpha'-diethyl-trans-stilbene; 2) 3,4-bis-(p-hydroxyphenyl)-trans-3-hexenol; 3) 3,4-bis-(p-hydroxyphenyl)-2,4-cis,cis-hexadienol; 4) 3,4-bis-(3'-methoxy-4'-hydrophenyl)-trans-3-hexene; 5) 3,4-bis-(3',4'-dimethoxyphenyl)-trans-3-hexene. These compounds are suspected metabolites of diethylstilbestrol.
Novel spiro-quinone formation from 3′-hydroxydiethylstilbestrol after oxidation with silver oxide
作者:Muhammad Saeed、Eleanor Rogan、Ercole Cavalieri
DOI:10.1016/j.tetlet.2005.04.131
日期:2005.6
carcinogen diethylstilbestrol (DES) is metabolized into 3′-hydroxydiethylstilbestrol (3′-OH-DES) (1). Chemical oxidation of the catechol metabolites with silveroxide in CH2Cl2 affords a novel spiro-quinone (3) in quantitative yield. Protection of the phenolic OH group followed by oxidation gives 4″-OCH3-DES-3′,4′-Q (5) in excellent yield.