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[Chemical constitutents of Bauhinia aurea].
Zhongguo Zhong Yao Za Zhi. 2006 Dec; 31(23):1953-5.ZZ

Abstract

OBJECTIVE

To study the chemical constituents of Bauhinia aurea.

METHOD

The compounds were isolated with column chromatography. The structures were determined by MS and NMR spectroscopic techniques.

RESULT

Nine aromatic acid derivatives, two triterpenes and three steroids were isolated from the 90% ethanolic extract and their structures were identified as 3,4-di-hydroxybenzoic acid (1), 4-hydroxybenzoic acid (2), 3-hydroxy-4-methoxy-benzoic acid (3), 4-hydroxy-3-methoxybenzoic acid (4) , gallic acid (5) , methyl gallate (6) , ethyl gallate (7) , lupeol (8) , lupenone (9) , stigmast4-en-3-one (10) beta-sitosterol (11) and daucosterol (12).

CONCLUSION

This is the first report of chemical constituents from B. aurea. Compounds were isolated from this genus for the first time, except 5,8,11 and 12.

Authors+Show Affiliations

Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Key Laboratory of Bioactive Substances and Resources Utilization of Chinese Herbal Medicine, Ministry of Education, Beijing 100050, China.No affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info available

Pub Type(s)

English Abstract
Journal Article
Research Support, Non-U.S. Gov't

Language

chi

PubMed ID

17348187

Citation

Shang, Xiao-ya, et al. "[Chemical Constitutents of Bauhinia Aurea]." Zhongguo Zhong Yao Za Zhi = Zhongguo Zhongyao Zazhi = China Journal of Chinese Materia Medica, vol. 31, no. 23, 2006, pp. 1953-5.
Shang XY, Li S, Wang YH, et al. [Chemical constitutents of Bauhinia aurea]. Zhongguo Zhong Yao Za Zhi. 2006;31(23):1953-5.
Shang, X. Y., Li, S., Wang, Y. H., Wang, S. J., Yang, Y. C., & Shi, J. G. (2006). [Chemical constitutents of Bauhinia aurea]. Zhongguo Zhong Yao Za Zhi = Zhongguo Zhongyao Zazhi = China Journal of Chinese Materia Medica, 31(23), 1953-5.
Shang XY, et al. [Chemical Constitutents of Bauhinia Aurea]. Zhongguo Zhong Yao Za Zhi. 2006;31(23):1953-5. PubMed PMID: 17348187.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - [Chemical constitutents of Bauhinia aurea]. AU - Shang,Xiao-ya, AU - Li,Shuai, AU - Wang,Ying-hong, AU - Wang,Su-juan, AU - Yang,Yong-chun, AU - Shi,Jian-gong, PY - 2007/3/14/pubmed PY - 2008/4/25/medline PY - 2007/3/14/entrez SP - 1953 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 - 23 N2 - OBJECTIVE: To study the chemical constituents of Bauhinia aurea. METHOD: The compounds were isolated with column chromatography. The structures were determined by MS and NMR spectroscopic techniques. RESULT: Nine aromatic acid derivatives, two triterpenes and three steroids were isolated from the 90% ethanolic extract and their structures were identified as 3,4-di-hydroxybenzoic acid (1), 4-hydroxybenzoic acid (2), 3-hydroxy-4-methoxy-benzoic acid (3), 4-hydroxy-3-methoxybenzoic acid (4) , gallic acid (5) , methyl gallate (6) , ethyl gallate (7) , lupeol (8) , lupenone (9) , stigmast4-en-3-one (10) beta-sitosterol (11) and daucosterol (12). CONCLUSION: This is the first report of chemical constituents from B. aurea. Compounds were isolated from this genus for the first time, except 5,8,11 and 12. SN - 1001-5302 UR - https://www.unboundmedicine.com/medline/citation/17348187/[Chemical_constitutents_of_Bauhinia_aurea]_ DB - PRIME DP - Unbound Medicine ER -