946831-51-2Relevant articles and documents
C-Methylated flavanones from the rhizomes of Matteuccia intermedia and their α-glucosidase inhibitory activity
Li, Xue,Zhu, Ling-Juan,Chen, Jin-Peng,Shi, Chen-Yu,Niu, Li-Ting,Zhang, Xue,Yao, Xin-Sheng
, (2019)
One new flavanonol, demethylmatteucinol (1), and nine new flavanone glucoside derivatives, matteflavosides H-J (2–4) and matteuinterates A-F (5–10), were isolated from the rhizomes of Matteuccia intermedia C.Chr., along with 21 known flavanones (11?31). N
Eudesmane Glycosides from Ambrosia artemisiifolia (Common Ragweed) as Potential Neuroprotective Agents
An, Jin-Pyo,Ha, Thi Kim Quy,Kim, Hyun Woo,Ryu, Byeol,Kim, Jinwoong,Park, Junsoo,Lee, Chul Ho,Oh, Won Keun
, p. 1128 - 1138 (2019/05/08)
In Alzheimer's disease, amyloid-β (Aβ) accumulation in the brain results in neuronal cell death and is one of the major causes of dementia. Because the current therapeutic agents are not yet sufficiently effective or safe, there have been attempts to find
C-Methylated Flavonoid Glycosides from Pentarhizidium orientale Rhizomes and Their Inhibitory Effects on the H1N1 Influenza Virus
Huh, Jungmoo,Ha, Thi Kim Quy,Kang, Kyo Bin,Kim, Ki Hyun,Oh, Won Keun,Kim, Jinwoong,Sung, Sang Hyun
, p. 2818 - 2824 (2017/11/06)
Thirteen C-methylated flavonoid glycosides (1-13), along with 15 previously known flavonoids (14-28), were isolated from rhizomes of Pentarhizidium orientale. Among these compounds, matteuorienates D-K (1-8) were obtained as analogues of matteuorienates A-C (14-16), which contain a characteristic 3-hydroxy-3-methylglutaryl (HMG) moiety. The structures of 1-13 were characterized by spectroscopic analysis and chemical derivatization. The isolates were evaluated for their antiviral activities against influenza virus (H1N1), with compounds 21, 22, 23, 25, and 26 showing inhibitory effects (IC50 of 23.9-30.3 μM) against neuraminidases.