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Studies on Medicinal Resources. XXXVII. The Components of Leaves of Linaria japonica MIQ. and L. vulgaris MILL. (Scrophlariaceae)

1974; Pharmaceutical Society of Japan; Volume: 94; Issue: 8 Linguagem: Inglês

10.1248/yakushi1947.94.8_913

1347-5231

Naokata Morita, Mineo Shimizu, Munehisa Arisawa, Kiyomi Kobayashi,

Natural product bioactivities and synthesis

A new flavone glycoside, linariin, C31H36O16, was isolated from the leaves of Linaria japonica MIQ. and Linaria vulgaris MILL. Linariin was assumed to be pectolinarigenin 7-(4''')monoacetylrhamno (1→6) glucoside on the basis of its mass and nuclear magnetic resonance data.