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[Study on Chemical Constituents of Oldenlandia diffusa].
Zhong Yao Cai. 2014 Dec; 37(12):2216-8.ZY

Abstract

OBJECTIVE

To study the chemical constituents of Oldenlandia diffusa.

METHODS

The chemical constituents were isolated and purified by silica gel and Sephadex LH-20 column chromatography as well as recrystallization method, and their structures were elucidated on the basis of physical and spectral analyses.

RESULTS

Nine compounds were isolated and their structures were identified as quercetin (1), kaempferol (2), scopoletin (3), 2-hydroxy-3-methylanthraquinone (4), 2-hydroxy-l-methoxyanthraquinone (5), α-linolenic acid (6), vanillic acid (7), p-hydroxyphenylethanol (8) and, β-sitosterol (9).

CONCLUSION

Compound 6 is obtained from this genus for the first time. Compounds 7 and 8 are obtained from this plant for the first time.

Authors

No affiliation info availableNo affiliation info available

Pub Type(s)

Journal Article

Language

chi

PubMed ID

26080507

Citation

Zhang, Qiu-mei, and Zeng-yu Sun. "[Study On Chemical Constituents of Oldenlandia Diffusa]." Zhong Yao Cai = Zhongyaocai = Journal of Chinese Medicinal Materials, vol. 37, no. 12, 2014, pp. 2216-8.
Zhang QM, Sun ZY. [Study on Chemical Constituents of Oldenlandia diffusa]. Zhong Yao Cai. 2014;37(12):2216-8.
Zhang, Q. M., & Sun, Z. Y. (2014). [Study on Chemical Constituents of Oldenlandia diffusa]. Zhong Yao Cai = Zhongyaocai = Journal of Chinese Medicinal Materials, 37(12), 2216-8.
Zhang QM, Sun ZY. [Study On Chemical Constituents of Oldenlandia Diffusa]. Zhong Yao Cai. 2014;37(12):2216-8. PubMed PMID: 26080507.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - [Study on Chemical Constituents of Oldenlandia diffusa]. AU - Zhang,Qiu-mei, AU - Sun,Zeng-yu, PY - 2015/6/18/entrez PY - 2015/6/18/pubmed PY - 2015/12/15/medline SP - 2216 EP - 8 JF - Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials JO - Zhong Yao Cai VL - 37 IS - 12 N2 - OBJECTIVE: To study the chemical constituents of Oldenlandia diffusa. METHODS: The chemical constituents were isolated and purified by silica gel and Sephadex LH-20 column chromatography as well as recrystallization method, and their structures were elucidated on the basis of physical and spectral analyses. RESULTS: Nine compounds were isolated and their structures were identified as quercetin (1), kaempferol (2), scopoletin (3), 2-hydroxy-3-methylanthraquinone (4), 2-hydroxy-l-methoxyanthraquinone (5), α-linolenic acid (6), vanillic acid (7), p-hydroxyphenylethanol (8) and, β-sitosterol (9). CONCLUSION: Compound 6 is obtained from this genus for the first time. Compounds 7 and 8 are obtained from this plant for the first time. SN - 1001-4454 UR - https://www.unboundmedicine.com/medline/citation/26080507/[Study_on_Chemical_Constituents_of_Oldenlandia_diffusa]_ DB - PRIME DP - Unbound Medicine ER -