Cytotoxic agents from Bursera klugii (Bu
โ
S. D. Jolad; R. M. Wiedhopf; J. R. Cole
๐
Article
๐
1977
๐
John Wiley and Sons
๐
English
โ 219 KB
A crude chloroform-soluble fraction of the ethanol extract of the leaves of Bursera klugii showed activity against two test systems, the P-388 lymphocytic leukemia (3PS) and the human epidermoid carcinoma of the nasopharynx (9KB). The PS activity was due to two constituents, sapelins A and B.