A new phenolic compound, 6′-O-sulfonyl-salidroside (1), together with fifteen known compounds, were isolated from the all parts of Limonium pruinosum. Their structures were elucidated by 1D and 2D NMR experiments including 1D TOCSY, DQF-COSY, HSQC and HMBC spectroscopy, as well as ESIMS analysis. The antioxidant activity of the extracts and all isolated compounds was evaluated by DPPH test.
TrabelsiN, OueslatiS, KsouriR, NassraM, MarchalA, KrisaS, AbdellyC, MérillonJM, Waffo-TéguoP. (2014) The antioxidant properties of new dimer and two monomers of phenolic acid amides isolated from Limoniastrum guyonianum. Food Chemistry, 146, 466–471.
2.
MarkhamKR, TernaiB, StanleyR, GeigerH, MabryTJ. (1978) Carbon-13 NMR studies of flavonoids. III. Naturally occurring flavonoid glycosides and their acylated derivatives. Tetrahedron, 34, 1389–1397.
3.
AliRA, InamS, PerveenS. (2013) Isolation of a new sterol from Limonium stocksii and antimicrobial activities of crude extract. Journal of Basic&Applied Science, 9, 116–119.
BouazizM,; DhouibA, LoukilS, BoukhrisM, SayadiS. (2010) Polyphenols content, antioxidant and antimicrobial activities of extracts of some wild plants collected from the south of Tunisia. African Journal of Biotechnology, 8, 7017–7027.
CioffiG, D'AuriaM, BracaA, MendezJ, CastilloA, MorelliI, De SimoneF, De TommasiN. (2002) Antioxidant and free-radical scavenging activity of constituents of the leaves of Tachigalia paniculata. Journal of Natural Products, 65, 1526–1529.
8.
BracaA, PrietoJM, De TommasiN, TomèF, MorelliI. (2004) Furostanol saponins and quercetin glycosides from the leaves of Helleborus viridis L. Phytochemistry, 65, 2921–2928.
9.
MaldiniM, MontoroP, PiacenteS, PizzaC. (2009) Phenolic compounds from Bursera simaruba Sarg. bark: phytochemical investigation and quantitative analysis by tandem mass spectrometry. Phytochemistry, 70, 641–649.
10.
EsmatA, Al-AbbasiFA, AlgandabyMM, MoussaAY, LabibRM, AyoubNA, Abdel-NaimAB. (2012) Anti-inflammatory activity of Pistacia khinjuk in different experimental models: Isolation and characterization of its flavonoids and galloylated sugars. Journal of Medicinal Food, 15, 278–287.
11.
HiermannA. (1993) Flavonoids of Epilobium dodonaei. Fitoterapia, 64, 471.
12.
MasudaT, IritaniK, YonemoriS, OyamaY, TakedaY. (2001) Isolation and antioxidant activity of galloylflavonol glycosides from the seashore plant, Pemphis acidula. Bioscience, Biotechnology, and Biochemistry, 65, 1302–1309.
13.
De TommasiN, AutoreG, BellinoA, PintoA, PizzaC, SorrentinoR, VenturellaP. (2000) Antiproliferative triterpene saponins from Trevesia palmata. Journal of Natural Products, 63, 308–314.
14.
CioffiG, PescaMS, De CaprariisP, BracaA, SeverinoL, De TommasiN. (2010) Phenolic compounds in olive oil and olive pomace from Cilento (Campania, Italy) and their antioxidant activity. Food Chemistry, 121, 105–111.
15.
MencheriniT, PicernoP, Del GaudioP, FestaM, CapassoA, AquinoR. (2010) Saponins and polyphenols from Fadogia ancylantha (Makoni Tea). Journal of Natural Products, 73, 247–251.