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Synthesis, Structure, and Biological Activities of 10‐Substituted 3,3,6,6‐Tetramethyl‐9‐Aryl‐3,4, 6,7,9,10‐hexahydroacridine‐1,8(2 H ,5 H )‐dione Derivatives
Author(s) -
Wang FangMing,
Zhou Lei,
Li JunFeng,
Bao Dan,
Chen LiZhuang
Publication year - 2017
Publication title -
journal of heterocyclic chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.321
H-Index - 59
eISSN - 1943-5193
pISSN - 0022-152X
DOI - 10.1002/jhet.2925
Subject(s) - chemistry , aryl , crystal structure , catalysis , proline , single crystal , medicinal chemistry , proton nmr , stereochemistry , biological activity , organic chemistry , crystallography , in vitro , amino acid , alkyl , biochemistry
A series of 10‐substituted‐3,3,6,6‐tetramethyl‐9‐aryl‐3,4,6,7,9,10‐hexahydroacridine‐1,8(2 H ,5 H )‐dione derivatives 2 were synthesized by reaction of compounds 1 with amines. The compounds 1 were effectively prepared by 5,5‐dimethylcyclohexane‐1,3‐dione and aldehydes in the presence of a little amount of L‐proline as catalyst at room temperature. All the compounds were characterized by IR, MS, and 1 H NMR. The crystal data of 1b and 2d were collected by X‐ray single‐crystal diffraction, and compounds 2b and 2d exhibited better inhibitory activity against HepG2 cells.