The Journal of Antibiotics · 1990 · 25 citations · 8 references
Discussion of the producing organism, Streptoverticillium aspergilloides, production, isolation, chemical properties and biological activities of piperafizines A and B, vincristine-induced cytotoxicity potentiators.
8
Rachel Brown, Charles J. Kelley, Stephen E. Wiberley · The Journal of Organic Chemistry · 1965 · 32 citations
Pharmaceutical Chemistry, Bioorganic Chemistry, Heterocyclic +13