Pettit, G.R., Herald, C.L., Cichacz, Z.A., Gao, F., Boyd, M.R., Christie, N.D., and Schmidt, J.M. 1993d. Antineoplastic agents 293. The exceptional human cancer cell growth inhibitors spongistatins 6 and 7. Nat. Prod. Lett. 3:239-244. |
|
Pettit, G.R., Herald, C.L., Cichacz, Z.A., Gao, F., Schmidt, J.M., Boyd, M.R., Christie, N.D., and Boettner, F.E. 1993c. Isolation and structure of the powerful humancancer cell growth inhibitors spongistatins 4 and 5 from an African Spirastrella spinispirulifera (Porifera). J. Chem. Soc. Chem. Comm. 1993:1805-1807. |
|