Planta Medica 1990-Aug
The cytotoxic principles of Pseudolarix kaempferi: pseudolaric acid-A and -B and related derivatives.
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Mots clés
Abstrait
Pseudolaric acid-A and -B, the novel diterpene acids isolated from Pseudolarix kaempferi, and their related derivatives have been tested for cytotoxicity against KB, A-549, HCT-8, P-388, and L-1210 tumor cells. The results showed that pseudolaric acid-A and -B demonstrated potent cytotoxicity. The selectivity of pseudolaric acid-A and -B which inhibit the growth of particular cell types within the disease-oriented human cancer cell line panels is discussed.