1998 alkaloids

alkaloidsU 0600

27 - 274Lepiotins A and B, New Alkaloids from the Mushrooms, Macrolepiotaneomastoidea and Chlorophyllum molybdites. — Synthetic lepiotinA (Ia) is optically inactive and does not exhibit any toxicity. Lepiotin B (Ib)reveals optical activity, but the absolute configuration cannot be clarified. —(OHTA, T.; INOUE, H.; KUSANO, G.; OSHIMA, Y.; Heterocycles 47 (1998) 2,883-891; Fac. Pharm. Sci., Kanazawa Univ., Takara, Kanazawa 920, Japan; EN)

1