Antiparasitic and antimicrobial isoflavanquinones from Abrus schimperi - Rahman, A A; Samoylenko, V; Jain, S K; Tekwani, B L; Khan, S I; Jacob, M R; Midiwo, J O; Hester, J P; Walker, L A; Muhammad, I (Nat Prod Commun, 2011)