Constituents from Miliusa balansae (Annonaceae)

2-Pyrone natural products and mimetics: isolation, characterisation and biological activity

“…67 The plant Miliusa balansae provides a new styrylpyrone 42. 68 Dihydro-5,6-dehydrokawain 43a was isolated from Alpina speciosa leaves. It caused a 35% reduction in the hypocotyl length of lettuce seedlings, compared to a control.…”

Two New Flavan-Flavanones from Sarcandra hainanensis

“…By comparison with the NMR data reported in literatures, [11][12][13] the 6 known compounds were identified as 7-hydroxy-5,6-dimethoxyflavanone (3), 7-hydroxy-5-methoxyflavanone (4), naringenin-4Ј,7-dimethyl ether (5), kaempferol (6), 3,4Ј,5,7-tetrahydroxyflavanone-3-O-glucoside (7) and kaempferol 3-O-glucoside (8).…”

Two Flavonoid Dimers from Sarcandra hainanensis (PEI) SWAMY et BAILEY

“…Structures of those compounds were identified as isofraxidin (3), 7-hydroxy-5,8-dimethoxyflavanone (4) and pinostrobin (5) by comparison of their spectroscopic data with those reported in literature. [8][9][10] Results and Discussion 13) Therefore, it was presumed that compound 1 processed a 2R,4R (C-ring) absolute configuration. Herein, the structure of compound 1 was established as (2R,4R)-7-hydroxy-5,8-dimethoxyflavan(4b→3Ј)-2Ј,4Ј-dihydroxy-6Ј-methoxychalcone and it was named as sarcandrone A.…”