Results 151 to 160 of about 40,113 (187)

A Review on the Structure and Pharmacological Activity of Phenylethanoid Glycosides

European Journal of Medicinal Chemistry, 2021
Phenylethanoid glycosides (PhGs) are compounds made of phenylethyl alcohol, caffeic acid and glycosyl moieties. The first published references about phenylethanoid glycosides concerned the isolation of echinacoside from Echinaceu ungustifolia (Asteraceae) in 1950 and verbascoside from Verbascum sinuatum (Scrophulariaceae) in 1963.
Xiu-Yu Tian
exaly   +3 more sources

Therapeutic Potential of Phenylethanoid Glycosides: A Systematic Review [PDF]

Medicinal Research Reviews, 2020
AbstractPhenylethanoid glycosides (PhGs) are generally water‐soluble phenolic compounds that occur in many medicinal plants. Until June 2020, more than 572 PhGs have been isolated and identified. PhGs possess antibacterial, anticancer, antidiabetic, anti‐inflammatory, antiobesity, antioxidant, antiviral, and neuroprotective properties.
Milen Georgiev, Hui Cao, Lutfun Nahar
exaly   +4 more sources

Phenylethanoid Glycosides From Stachys officinalis

Phytochemistry, 1996
From the aerial parts of Stachys officinalis, six new phenylethanoid glycosides, named betonyosides A-F, and six known phenylethanoid glycosides, acetoside, acetoside isomer, campneosides II, forsythoside B and leucosceptoside B, were isolated and their structures were elucidated from spectroscopic and chemical evidence.
Toshio Miyase, Akira Ueno, A Ueno
exaly   +3 more sources

Phenylethanoid Glycosides of Sesamum indicum

Phytochemistry, 1993
From a water extract of whole plants of Sesamum indicum, two new, and six known phenylethanoid glycosides, and three new triglycosides which had the same sugar sequence were isolated. The structures of the new compounds were elucidated from chemical and spectroscopic evidence.
Toshio Miyase, Akira Ueno, A Ueno
exaly   +3 more sources

Phenylethanoid Glycosides From Osmanthus asiaticus

Phytochemistry, 1993
Three new phenylethanoid glycosides, 2-(4-hydroxyphenyl)ethyl-beta-D-apiosyl-(1----6)-beta-D-glucopy ranoside(osmanthuside H), 2-(4-hydroxyphenyl)ethyl 5-O-trans-p-coumaroyl-beta-D-apiosyl(1----6)-beta-D-gluc+ ++ opy ranoside (osmanthuside I) and 2-(4-hydroxyphenyl)ethyl 5-O-trans-feruloyl-beta-D-apiosyl-(1----6)-beta-D-glucopy r ano side ...
Masao Kikuchi
exaly   +3 more sources

Three Phenylethanoid Glycosides and an Iridoid Glycoside From Picrorhiza scrophulariiflora

Phytochemistry, 1998
Three new phenylethanoid glycoside, named scrosides A-C and a new iridoid glycosides, named picroside IV, have been isolated from the underground parts of Picrorhiza scrophulariiflora, together with 11 known compounds. Their structures were elucidated by the means of 2D NMR spectroscopy and chemical methods.
Yasuhiro Tezuka, Y Tezuka, Tsuneo Namba
exaly   +3 more sources

A Phenylethanoid Glycoside From Plantago asiatica

Phytochemistry, 1995
A new phenylethanoid glycoside, plantasioside, was isolated from the aerial parts of Plantago asiatica. The structure of plantasioside was deduced from chemical and spectral evidence to be 1',2'-[beta(3,4-dihydroxyphenyl)-alpha,beta-dioxoethanol]-6'-O- caffeoyl- O-beta-D-glucopyranoside. In addition, the structure of orobanchoside from P.
C Andary, Claude Andary, Sansei Nishibe
exaly   +3 more sources

Phenylethanoid and Lignan Glycosides From Verbascum thapsus

Phytochemistry, 1992
Verbascum thapsus afforded, in addition to three known phenylethanoid glycosides and four lignan ones, five new phenylethanoid glycosides and one new lignan glycoside. Structures of the compounds were elucidated by spectroscopic methods and chemical evidence.
Tsutomu Warashina, Toshio Miyase, T Miyase   +2 more
exaly   +3 more sources

Monoterpenoid and Phenylethanoid Glycosides From Ligustrum Pedunculare

Phytochemistry, 1994
Two new phenylethanoid glycosides, lipedosides A-I and A-II as well as six new monoterpene glycosides, lipedosides B-I-B-VI were isolated together with three known constituents, osmanthuside B, anatolioside and linalool from Ligustrum pedunculare. Their structures have been elucidated by chemical and spectroscopic methods.
Kenichiro Inoue, Tetsuro Fujita, C R Yang   +2 more
exaly   +3 more sources

Phenylethanoid glycosides from Veronica persica

Phytochemistry, 1994
Abstract From whole plants of Veronica persica, three new phenylethanoid triglycosides were isolated and their structures elucidated from spectroscopic data and chemical evidence.
H, Aoshima, T, Miyase, A, Ueno
openaire   +2 more sources