Peyman Salehi

TL;DR: The antioxidant activity of the butanolic subfractions of both plants was higher than other extracts examined, and the radical scavenging capacity (RSC) of methanol extracts and chloroform, butanol and water subfraction of aerial parts of N. betonicifolia and N. saccharata was high.

TL;DR: In this paper, the 1-1H-1,2,3-Triazol-4-yl)methoxy derivatives were synthesized by a simple and efficient method, i.e., by the four-component, one-pot condensation reaction of phthalohydrazide 4, a (propargyloxy)benzaldehyde 1, an active methylene compound 3 (malononitrile or ethyl cyanoacetate), and an azide 2 in the presence of Cu(OAc)2/sodium L-ascorb

TL;DR: Fractionation of the n-hexane extract of Salvia hydrangea afforded seven isoprenoids including six new compounds (1-6) and salvadione A (7) and a biosynthetic pathway for the formation of the scaffold of 1 is proposed.

TL;DR: Novel N-substituted noscapine derivatives were synthesized by a three-component Strecker reaction of cyclic ether of N-nornoscapine with varied aldehydes, in the presence of cyanide ion in good yields.

TL;DR: In this paper, the enantioselective alkylation of aryl aldehydes with diethylzinc in the presence of a C2-symmetric chiral ligand derived from 2-hydroxy-3-pinanone was achieved at room temperature with high enantiomeric excesses.