“…Recently, research regarding the chemical constituents of some medicinal and edible plants, including the fruits of Rubus idaeus and Crataegus pinnatifida and the seed of Cerasus pseudocerasus , led to the isolation of a series of 1-oxygenated 1,2-diarylpropan-3-ols ( 1 – 18 ) (Figure ), including seven pairs of diastereomers ( 1 / 2 , 3 / 4 , 6 / 7 , 8 / 9 , 11 / 12 , 14 / 15 , and 17 / 18 ). − ,,, Their two-dimensional (2D) structures were elucidated through spectroscopic data analyses (UV, one-dimensional (1D) and 2D NMR, and high-resolution electrospray ionization mass spectrometry (HRESIMS)). Initially, the 1 H NMR spectra of 1,2-diarylpropan-1-alkoxy-3-ols were measured in CDCl 3 , because they were isolated from the low polarity fractions.…”