Document Report Card
Basic Information
ID: ALA1153975
Journal: Bioorg Med Chem Lett
Title: Structure-activity relationships of diverse annonaceous acetogenins against human tumor cells.
Authors: Yang H, Zhang N, Li X, Chen J, Cai B.
Abstract: Twelve annonaceous acetogenins (ACGs) with different stereochemical structures and configuration were selected to test for their inhibitions on the growth of Hela, SMMC-7541, SGC-7901, MCF-7 and A-5408 tumor cell lines using MTT method. This was the first to simultaneously investigate effects of structural factors of stereochemical structures and configuration on cytotoxicities with structure-activity relationship. The present study showed that cytotoxic selectivities of ACGs with threo/trans/threo/trans/erythro stereochemical arrangement were gently more active than those with threo/trans/threo/trans/threo stereochemical arrangement, and ACGs with cis THF ring partly produced notable cytotoxic selectivities. Furthermore, ACGs with S configuration at C-24 exhibited gently more cytotoxic selectivities potency than those with R configuration at C-24.
CiteXplore: 19285863