入地蜈蚣素K

入地蜈蚣素K是一种有机化合物，化学名为2-(3,4-二羟基苯基)-6-{[(1R)-2,2-二甲基-6-亚甲基环己基]甲基}-5-羟基-7-甲氧基-4H-1-苯并吡喃-4-酮，化学式为C26H28O6。它是从七指蕨分离出的黄酮类化合物之一。Yu-Ling Huang, Pei-Yu Yeh, Chien-Chang Shen, Chien-Chih Chen. Antioxidant flavonoids from the rhizomes of Helminthostachys zeylanica. Phytochemistry, 2003. 64 (7). 1277-1283. .它具有中等程度的抗糖尿病活性（IC50=138.21±0.263 ppm）；Fania El Ridhasya, Novia Rahim, Muhammad Almurdani, Rudi Hendra, and Hilwan Yuda Teruna. Antidiabetic Constituents from Helminthostachys zeylanica (L) Hook (Ophioglossaceae). Pharmacognosy Journal, 2020, 12, 2, 223-226. .它也对细胞中RANKL诱导的破骨细胞分化表现出抑制活性（IC50=1.8±0.2 μM）。Yu-Ling Huang; et al. Anti-inflammatory and Antiosteoporosis Flavonoids from the Rhizomes of Helminthostachys zeylanica. J. Nat. Prod. 2017, 80, 2, 246–253. .
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Category:苯酚
Category:醚
Category:酮