TY - JOUR T1 - [Study on chemical constituents of bark of Paeonia suffruticosa]. AU - Hu,Hong-Yu, AU - Yang,Yu, AU - Yu,Neng-Jiang, AU - Zhao,Yi-Min, PY - 2007/1/31/pubmed PY - 2007/12/6/medline PY - 2007/1/31/entrez SP - 1793 EP - 5 JF - Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica JO - Zhongguo Zhong Yao Za Zhi VL - 31 IS - 21 N2 - OBJECTIVE: To study the chemical constituents of the bark of Paeonia suffruticosa. METHOD: The 95% ethanol extract was re-extracted with EtOAc, and then separated and purified by column chromatography using silica gel, Sephadex LH -20 and RP-18 as packing materials. The structures were identified on the basis of spectral analysis and physico-chemical characters. RESULT: Six compounds were isolated and identified as (+)-catechin (1), paeonidanin (2), paeoniflorigenone (3), 2, 5-dihydroxy-4-methoxyacetophenone (4), paeonol (5), gallic acid (6). CONCLUSION: The compound 1 was isolsted from the genus Paeonia for the first time. The compounds 2, 3 were isolated from this plant for the first time. SN - 1001-5302 UR - https://www.unboundmedicine.com/medline/citation/17260795/[Study_on_chemical_constituents_of_bark_of_Paeonia_suffruticosa]_ DB - PRIME DP - Unbound Medicine ER -