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[Studies on chemical constituents from root of Cynanchum atratum].
Zhongguo Zhong Yao Za Zhi. 2007 Sep; 32(18):1895-8.ZZ

Abstract

OBJECTIVE

To study the chemical constituents from the roots and rhizome of Cynanchum atratum.

METHOD

The chemical constituents were isolated and repeatedly purified by silica gel chromatography and the structures were elucidated by the NMR spectra and physicochemical properties.

RESULT

Twelve compounds were obtained and nine of them were identified as 2, 4-dihyroxyacetophe none (1), 2, 6-dihyroxyacetophenone (2), 4-hydroxybenzenemethanol (3), benzoic acid (4), beta-amyrin acetate (5), palmitic acid (6), beta-sitosterol (7), beta-daucosterol (8), glaucogenin C-3-O-alpha-D-oleandropyranosyl-(1 --> 4)-beta-D-digitoxopyranosyl-(1 -->4)-alpha-D-oleandropyranoside (9).

CONCLUSION

Seven compounds were obtained from C. atratum for the first time.

Authors+Show Affiliations

Yuan Y
School of Pharmacy, Shanghai Jiaotong University, Shanghai 200240, China.
Zhang WD
No affiliation info available
Zhang C
No affiliation info available
Liu RH
No affiliation info available
Su J
No affiliation info available
Jin HZ
No affiliation info available

MeSH

Benzoic AcidChromatography, GelCynanchumOleanolic AcidPalmitic AcidPlant RootsPlants, MedicinalSilica GelSilicon Dioxide

Pub Type(s)

Journal Article

Language

chi

PubMed ID

18051900

Citation

Yuan, Ying, et al. "[Studies On Chemical Constituents From Root of Cynanchum Atratum]." Zhongguo Zhong Yao Za Zhi = Zhongguo Zhongyao Zazhi = China Journal of Chinese Materia Medica, vol. 32, no. 18, 2007, pp. 1895-8.
Yuan Y, Zhang WD, Zhang C, et al. [Studies on chemical constituents from root of Cynanchum atratum]. Zhongguo Zhong Yao Za Zhi. 2007;32(18):1895-8.
Yuan, Y., Zhang, W. D., Zhang, C., Liu, R. H., Su, J., & Jin, H. Z. (2007). [Studies on chemical constituents from root of Cynanchum atratum]. Zhongguo Zhong Yao Za Zhi = Zhongguo Zhongyao Zazhi = China Journal of Chinese Materia Medica, 32(18), 1895-8.
Yuan Y, et al. [Studies On Chemical Constituents From Root of Cynanchum Atratum]. Zhongguo Zhong Yao Za Zhi. 2007;32(18):1895-8. PubMed PMID: 18051900.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - [Studies on chemical constituents from root of Cynanchum atratum]. AU - Yuan,Ying, AU - Zhang,Wei-Dong, AU - Zhang,Chuan, AU - Liu,Run-Hui, AU - Su,Juan, AU - Jin,Hui-Zi, PY - 2007/12/7/pubmed PY - 2008/11/19/medline PY - 2007/12/7/entrez SP - 1895 EP - 8 JF - Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica JO - Zhongguo Zhong Yao Za Zhi VL - 32 IS - 18 N2 - OBJECTIVE: To study the chemical constituents from the roots and rhizome of Cynanchum atratum. METHOD: The chemical constituents were isolated and repeatedly purified by silica gel chromatography and the structures were elucidated by the NMR spectra and physicochemical properties. RESULT: Twelve compounds were obtained and nine of them were identified as 2, 4-dihyroxyacetophe none (1), 2, 6-dihyroxyacetophenone (2), 4-hydroxybenzenemethanol (3), benzoic acid (4), beta-amyrin acetate (5), palmitic acid (6), beta-sitosterol (7), beta-daucosterol (8), glaucogenin C-3-O-alpha-D-oleandropyranosyl-(1 --> 4)-beta-D-digitoxopyranosyl-(1 -->4)-alpha-D-oleandropyranoside (9). CONCLUSION: Seven compounds were obtained from C. atratum for the first time. SN - 1001-5302 UR - https://www.unboundmedicine.com/medline/citation/18051900/[Studies_on_chemical_constituents_from_root_of_Cynanchum_atratum]_ DB - PRIME DP - Unbound Medicine ER -