Synthesis, microbial transformation, and pharmacological evaluation of 4,5-dihydronaphtho[2,1-b]furan-2-ones and related analogues
作者:Khalid A. El Sayed、Ahmed I. Foudah、Alejandro M. S. Mayer、A. Michael Crider、Daniel Song
DOI:10.1039/c3md00111c
日期:——
Reaction of 5- or 7-methoxy-2-tetralone with an α-bromoester using lithium diisopropylamide as the base gave tricyclic naphtho[2,1-b]furan-2-ones in one step. Catalytic reduction, epimerization with triethylamine and microbial transformations yielded several related analogues. Some naphtho[2,1-b]furan-2-ones showed anti-inflammatory and breast cancer migration inhibitory activities.