Ochraceolide B is extracted from Kokoona ochracea stem bark. References: Sturm S, Gil RR, Chai HB, Ngassapa OD, Santisuk T, Reutrakul V, Howe A, Moss M, Besterman JM, Yang SL, Farthing JE, Tait RM, Lewis JA, O'Neill MJ, Farnsworth NR, Cordell GA, Pezzuto JM, Kinghorn AD. Lupane derivatives from Lophopetalum wallichii with farnesyl protein transferase inhibitory activity. J Nat Prod. 1996 Jul;59(7):658-63. PubMed PMID: 8759161.

纯度：≥98%

CAS：138913-62-9