Open AccessSynthesis and preliminary evaluation of the anti-cancer activity on A549 lung cancer cells of a series of unsaturated disulfides
Author(s) -
Fabrizio Olivito,
Nicola Amodio,
Maria Luisa Di Gioia,
Mónica Nardi,
Manuela Oliverio,
Giada Juli,
Pierfrancesco Tassone,
Antonio Procopio
Publication year - 2019
Publication title -
medchemcomm
Language(s) - English
Resource type - Journals
eISSN - 2040-2511
pISSN - 2040-2503
DOI - 10.1039/c8md00503f
Subject(s) - chemistry , double bond , allylic rearrangement , in vitro , a549 cell , stereochemistry , disulfide bond , combinatorial chemistry , cancer , lung cancer , organic chemistry , biochemistry , biology , oncology , catalysis , medicine , genetics
We synthesized a series of small symmetrical unsaturated disulfides by a multi-step reaction starting from organic alcohols, and we performed a preliminary test to evaluate the effect of these compounds on the viability of A549 lung cancer cells. The garlic-derived natural compound diallyl disulfide, known for its anticancer activity, was used as the lead compound in this study. We synthesized five DADS analogues having different carbon chain lengths and different positions of the double bonds. Two analogues exhibited a promising antitumor activity in vitro , and the allylic double bond did not seem to be the main driving force.