New triterpenoid from Stellaria media (L.) Cyr

  title={New triterpenoid from Stellaria media (L.) Cyr},
  author={Y. M. Hu and H Q Wang and Wen‐Cai Ye and Lei Qian},
  journal={Natural Product Research},
  pages={1274 - 1278}
One new triterpenoid, 3β, 16β, 23, 28-tetrahydroxy oleana-11, 13(18)-dien-3-O-β-D-glucopyranosyl(1 → 3) [β-D-glucopyranosyl(1 → 2)]-β-D-fucopyranoside (1), together with two known flavonoids, were isolated from Stellaria media (L.) Cyr. The structure elucidation of the new compound was primarily based on HREIMS, EIMS, UV, IR, 1D- and 2D-NMR analyses, including COSY, HMQC and HMBC correlations. 
Determination of Flavonoids in Stellaria by High-Performance Liquid Chromatography–Tandem Mass Spectrometry
The genus Stellaria (Caryophyllaceae) presents widely distributed plants often used in traditional medicine. Flavonoids are highly active plant secondary metabolites that may be involved in some of
The Influence of Aqueous Extracts from Stellaria media L. on the Growth of Zea mays L. Cultivars
Investigation of the allelopathic interaction of aquatic extracts from dry shoots of chickweed Stellaria media L. Zea mays on germination and development of maize shows that the most sensitive cultivar of maize was ‘DKC 3441’, and the resistant cultivar ‘San’.
Surface activity and foaming properties of saponin-rich plants extracts.
Allelopathic effects of Stellaria media (L.) Vill. on germination and early stages of growth of Raphanus sativus var. radicula
Influence of aqueous extracts of aboveground organs of common crop weeds Stellaria media on germination and seedlings growth of radish was studied and it was noticed the inhibition of seedling growth for ‘Półdługa’ cultivar independently of extract form.
Quality assessment and anti-obesity activity of Stellaria media (Linn.) Vill
The LJ inhibited pancreatic amylase and lipase activity in vitro and elevated plasma triacylglycerol level in mice may be partly mediated through delaying the intestinal absorption of dietary fat and carbohydrate by inhibiting digestive enzymes.
Androgenic And Antioxidant Activity Of Stelleria Media On Rat Following Sub-Chronic Exposure To Dichlorvos
Dichorvos is a systemic toxin, hepatotoxic, adversely affects the kidney and impairs spermatogenesis and with the widespread and unregulated use of this chemical in the developing countries caution in its use as an insecticide is hereby recommended.
The role of seed coat in the germination and early stages of growth of bean (Phaseolus vulgaris L.) in the presence of chickweed (Stellaria media (L.) Vill.)
The aim of the study was to determine the role of the seed coat in the presence of aqueous extracts from Stellaria media (L.) Vill. on germination and early growth stages of bean seeds Phaseolus


C-glycosylflavones from Oryza sativa
New Derivatives of Saikosaponins
In the course of studies on the metabolism of saikosaponins, which are the main constituents of Bupleurum falcatum L., five new compounds derived from saikosaponins a, c and d were isolated after
[Isolation and identification of two new saponins from Bupleurum smithii Wolff].
Two new saikosaponins of oleanane type were isolated from the roots of Bupleurum smithii Wolff, collected in Minhe County, Qinghai, on the basis of spectral analysis of UV, IR, 1HNMR, 13CNMR and FAB-MS.
Aqueous Constituents from Stellaria Media(L.) Cyr.
Twenty-one compounds were isolated and identified as cyclo-(Leu-Ile),cyclo-(Val-Tyr),α-ethyl-D-pyrano-galactoside,uracil,thymine,thymidine,guanosine,2-chloroadenosine, and α-amino-glutamic acid.