Synthesis and evaluation of analogs of (Z)-1-(4-methoxyphenyl)-2-(3,4,5-trimethoxyphenyl)ethene as potential cytotoxic and antimitotic agents - Cushman,M.; Nagarathnam,D.; Gopal,D.; He,H.M.; Lin,C.M.; Hamel,E. (J Med Chem, 1992)