Journal of natural products 1998 https://researcherprofiles.org/profile/1413584 9599250 Kernan MR, Amarquaye A, Chen JL, Chan J, Sesin DF, Parkinson N, Ye Z, Barrett M, Bales C, Stoddart CA, Sloan B, Blanc P, Limbach C, Mrisho S, Rozhon EJ