Title : Six New Phragmalin Limonoids from the Stems of Chukrasia tabularis A. Juss - Wang_2018_Molecules_23_ |
Author(s) : Wang YC , Kong FD , Wang H , Mei WL , Liu SB , Zhao YX , Dai HF |
Ref : Molecules , 23 : , 2018 |
Abstract :
Six new phragmalin limonoids, named moluccensin Z1 (1), moluccensin Z2 (2), carapanolide Y (3), tabulalin N (4), chukvelutilide A1 (5), and velutinasin J (6), as well as two known compounds, chukvelutilide A (7) and velutinasin D (8) were isolated from the stems of Chukrasia tabularis A. Juss. The structures of the new compounds 1(-)6 were confirmed by spectroscopic methods, including IR and HRESIMS, as well as 1D and 2D NMR, and by comparisons with the data of known analogues. All compounds were tested for alpha-glucosidase and acetylcholinesterase inhibitory activities. However, none of the compounds was active against alpha-glucosidase and acetylcholinesterase in vitro. |
PubMedSearch : Wang_2018_Molecules_23_ |
PubMedID: 30463280 |
Wang YC, Kong FD, Wang H, Mei WL, Liu SB, Zhao YX, Dai HF (2018)
Six New Phragmalin Limonoids from the Stems of Chukrasia tabularis A. Juss
Molecules
23 :
Wang YC, Kong FD, Wang H, Mei WL, Liu SB, Zhao YX, Dai HF (2018)
Molecules
23 :