Two new compounds from Smilax glaucochina / 中国中药杂志

A new sesquiterpenes named glaucochinarol A (1) and a new phenylpropane glycoside named glcacochinaside A (2), together with six known ones, including trichothecolone (3), β-D-(6-O-trans-feruloyl)fructofuranosyl-α-D-O-glucopyranoisde (4), 3,4,5-trimethoxyphenyl-β-D-glucopyranoside (5), (4R)-p-menth-1-ene-7,8-diol-7-O-β-D-glucopyranoside (6), naringenin (7), and emodin-8-O-β-glucoside (8) were isolated from smilax glaucochina warb. Their structures were elucidated on the basis of NMR, MS and published data. Compounds 3-8 were isolated from the species for this first time.