Publications by authors named "Gholam-Reza Amin"

Four prenylated flavonoids, including isosophoranone, sophoraflavanone G, alopecurone J, alopecurone P, and a resveratrol derivative HPD (2-(4-hydroxyphenyl)-2,3-dihydrobenzo[b] furan-3,4,6-triol), were isolated from the roots of . The cytotoxic activity of obtained compounds was evaluated against A2780, A549, HeLa, and HCT116 human cancer cell lines. We also evaluated their histone deacetylase (HDAC) inhibitory activities.

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Five new sulfur-containing compounds, with a new geometry (cis) of the propenyl moiety, and five known compounds were isolated from the roots of Ferula latisecta. The structures of these compounds, were elucidated on the basis of spectroscopic data including 1D and 2D NMR experiments and HRMS. All of the isolated compounds were tested against A2780, A549, HeLa, and HCT116 human cancer cell lines and some of them showed moderate cytotoxic activities.

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Background: Cuscuta species known as dodder, have been used in traditional medicine of eastern and southern Asian countries as liver and kidney tonic. Flavonoids are considered as the main biologically active constituents in Cuscuta plants especially in C. chinensis Lam.

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The purpose of this study was to evaluate the probable effects of Vitex agnus castus (Vac.) on the male reproductive physiology. It is a well known fact that LH secretion from the anterior pituitary of mammals is controlled by many neurotransmiters such as dopamine.

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Two new sulfur containing derivatives, t-butyl 3-[(1-methylpropyl)dithio]-2-propenyl malonate (1), t-butyl 3-[(1-methylthiopropyl)thio]-2-propenyl malonate (2) were isolated from the roots of Ferula persica Willd. var. latisecta D.

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