TY - JOUR T1 - [Studies on chemical constituents from flowers of Apocynum venetum]. AU - Chen,Long, AU - Du Li-jun,, AU - Ding,Yi, AU - Xing,Dong-ming, AU - Wang,Wei, PY - 2005/12/6/pubmed PY - 2006/10/14/medline PY - 2005/12/6/entrez SP - 1340 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 - 17 N2 - OBJECTIVE: To study the chemical constituents of the flowers of Apocynum venetum. METHOD: Chromatographic methods were used to isolate compounds from the flowers of A. venetum and spectral methods were used to identify the structures of the isolated compounds. RESULT: Seven compounds, kaempferol (I), quercetin (II), quercetin-3-O-beta-D-glucoside (III), kaempferol-3-O-beta-D-glucoside (IV), vanillic acid (V), baimaside (VI), daucosterol (III), were isolated from the flowers of A. venetum. CONCLUSION: Compound I, V, VI, VII were obtained from this plant for the first time. SN - 1001-5302 UR - https://www.unboundmedicine.com/medline/citation/16323543/[Studies_on_chemical_constituents_from_flowers_of_Apocynum_venetum]_ DB - PRIME DP - Unbound Medicine ER -