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[Studies on the chemical constituents of the stems of Piper betle].
Zhong Yao Cai. 2009 Jun; 32(6):887-90.ZY

Abstract

OBJECTIVE

To study the chemical constituents from the stems of Piper betle.

METHODS

Various chromatographic techniques were used to isolate and purify the constituents. The structures of these compounds were elucidated on the basis of spectral analysis.

RESULTS

Nine compounds were isolated from the petroleum ester and ethyl acetate soluble fractions of the 70% acetone extract and their structures were identified as 6beta-hydroxystigmast-4-en-3-one (1), beta-sitosterol (2), stigmasterol (3), oleanolic acid (4), 23-hydroxyursan-12-en-28-oic acid (5), beta-sitosterol-3-O-beta-D-glucoside-6'-O-palmitate (6), beta-daucosterol (7), (2S) -4'-hydroxy- 2,3-dihydroflavonone-7-O-beta-D-glucoside (8) and alpha-ethyl glucoside (9).

CONCLUSION

Among these compounds, 1, 3 -9 are isolated from this plant for the first time.

Authors+Show Affiliations

School of Chemistry and Biotechnology of Yunnan Nationalities University, Kunming 650031, 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

19764326

Citation

Yin, Yan, et al. "[Studies On the Chemical Constituents of the Stems of Piper Betle]." Zhong Yao Cai = Zhongyaocai = Journal of Chinese Medicinal Materials, vol. 32, no. 6, 2009, pp. 887-90.
Yin Y, Huang XZ, Wang J, et al. [Studies on the chemical constituents of the stems of Piper betle]. Zhong Yao Cai. 2009;32(6):887-90.
Yin, Y., Huang, X. Z., Wang, J., Dai, J. H., Liang, H., & Dai, Y. (2009). [Studies on the chemical constituents of the stems of Piper betle]. Zhong Yao Cai = Zhongyaocai = Journal of Chinese Medicinal Materials, 32(6), 887-90.
Yin Y, et al. [Studies On the Chemical Constituents of the Stems of Piper Betle]. Zhong Yao Cai. 2009;32(6):887-90. PubMed PMID: 19764326.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - [Studies on the chemical constituents of the stems of Piper betle]. AU - Yin,Yan, AU - Huang,Xiang-Zhong, AU - Wang,Jiong, AU - Dai,Jian-Hui, AU - Liang,Hui, AU - Dai,Yun, PY - 2009/9/22/entrez PY - 2009/9/22/pubmed PY - 2009/12/30/medline SP - 887 EP - 90 JF - Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials JO - Zhong Yao Cai VL - 32 IS - 6 N2 - OBJECTIVE: To study the chemical constituents from the stems of Piper betle. METHODS: Various chromatographic techniques were used to isolate and purify the constituents. The structures of these compounds were elucidated on the basis of spectral analysis. RESULTS: Nine compounds were isolated from the petroleum ester and ethyl acetate soluble fractions of the 70% acetone extract and their structures were identified as 6beta-hydroxystigmast-4-en-3-one (1), beta-sitosterol (2), stigmasterol (3), oleanolic acid (4), 23-hydroxyursan-12-en-28-oic acid (5), beta-sitosterol-3-O-beta-D-glucoside-6'-O-palmitate (6), beta-daucosterol (7), (2S) -4'-hydroxy- 2,3-dihydroflavonone-7-O-beta-D-glucoside (8) and alpha-ethyl glucoside (9). CONCLUSION: Among these compounds, 1, 3 -9 are isolated from this plant for the first time. SN - 1001-4454 UR - https://www.unboundmedicine.com/medline/citation/19764326/[Studies_on_the_chemical_constituents_of_the_stems_of_Piper_betle]_ DB - PRIME DP - Unbound Medicine ER -