TY - JOUR T1 - [Studies on flavonoids from herb of Artemisia ordosica]. AU - Zhao,Dong-Bao, AU - Yang,Yu-Xia, AU - Zhang,Wei, AU - Liu,Xiu-Hua, AU - Wang,Han-Qing, PY - 2005/12/31/pubmed PY - 2007/2/3/medline PY - 2005/12/31/entrez SP - 1430 EP - 2 JF - Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica JO - Zhongguo Zhong Yao Za Zhi VL - 30 IS - 18 N2 - OBJECTIVE: To study the chemical constituents of Artemisia ordosica. METHOD: The chemical constituents were isolated and repeatedly purified on silica gel column and the structures were elucidated by the NMR spectra and physico-chemical properties. RESULT: Eight flavonoids were obtained and identified as 5-hydroxy-7, 4'-dimethoxyflavanone, 5-hydroxy-7, 4'-dimethoxyflavone, 5, 4'-dihydroxy-7-methoxyflavone, 5, 7-dihydroxy-6, 4'-dimethoxyflavone, 5, 4'-dihydroxy-7-methoxyflavanone, 5, 3', 4'-trihydroxy-7-methoxyflavanone, 5, 7-dihydroxy-3', 4'-dimethoxyflavone and 5, 3', 4'-trihydroxy-7-methoxyflavone. CONCLUSION: All the compounds were obtained from A. ordosica for the first time. SN - 1001-5302 UR - https://www.unboundmedicine.com/medline/citation/16381463/[Studies_on_flavonoids_from_herb_of_Artemisia_ordosica]_ DB - PRIME DP - Unbound Medicine ER -