Canna~Fangled Abstracts Wittig derivatization of sesquiterpenoid polygodial leads to cytostatic agents with activity against drug resistant cancer cells and capable of pyrrolylation of primary amines. 2015 Aug 29;103:226-237. doi: 10.1016/j.ejmech.2015.08.047. Dasari R1, De Carvalho A2, Medellin DC1, Middleton KN1, Hague F3, Volmar MN4, Frolova LV5, Rossato MF6, De…Freedom WaresAugust 29, 2015