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[Study on the chemical constituents of the leaves from Crataegus pinnatifida Bge. var. major N. E. Br].
Zhong Yao Cai. 2006 Nov; 29(11):1169-73.ZY

Abstract

OBJECTIVE

to study the chemical components of the leaves from Crataegus pinnatifida Bge. var major N. E. Br.

METHODS

Constituents were isolated by using silica gel, porous resin, Sephadex LH-20 chromatographic technique, etc. Their structures were elucidated by chemical and spectroscopic methods.

RESULTS

Fourteen compounds were identified as quercetin (1), hyperoside (2), quercetin 3-O-beta-D-glucoside (3), rutin (4), quercetin 3-O-[alpha-L-rhamnopyranosyl(1-4)-alpha-L-rhamnopyranosyl-(1-6)-beta-glucopyranoside] (5), vitexin (6), 6"-O-acetyl-vitexin (7), vitexin 2"-O-rhamnoside (8), vitexin 4"-O-glucoside (9), chlorogenic acid (10), ursolic acid (11), beta-sitosterol (12), beta-daucosterol (13), n-triacontanol (14).

CONCLUSION

Compound 5 and 14 were isolated from Crataegus L. for the first time.

Authors+Show Affiliations

Jiangxi College of Traditional Chinese Medicine, Nanchang 330006, China. rhliu@163.comNo affiliation info available

Pub Type(s)

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

Language

chi

PubMed ID

17228656

Citation

Liu, Rong-Hua, and Bo-Yang Yu. "[Study On the Chemical Constituents of the Leaves From Crataegus Pinnatifida Bge. Var. Major N. E. Br]." Zhong Yao Cai = Zhongyaocai = Journal of Chinese Medicinal Materials, vol. 29, no. 11, 2006, pp. 1169-73.
Liu RH, Yu BY. [Study on the chemical constituents of the leaves from Crataegus pinnatifida Bge. var. major N. E. Br]. Zhong Yao Cai. 2006;29(11):1169-73.
Liu, R. H., & Yu, B. Y. (2006). [Study on the chemical constituents of the leaves from Crataegus pinnatifida Bge. var. major N. E. Br]. Zhong Yao Cai = Zhongyaocai = Journal of Chinese Medicinal Materials, 29(11), 1169-73.
Liu RH, Yu BY. [Study On the Chemical Constituents of the Leaves From Crataegus Pinnatifida Bge. Var. Major N. E. Br]. Zhong Yao Cai. 2006;29(11):1169-73. PubMed PMID: 17228656.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - [Study on the chemical constituents of the leaves from Crataegus pinnatifida Bge. var. major N. E. Br]. AU - Liu,Rong-Hua, AU - Yu,Bo-Yang, PY - 2007/1/19/pubmed PY - 2007/12/6/medline PY - 2007/1/19/entrez SP - 1169 EP - 73 JF - Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials JO - Zhong Yao Cai VL - 29 IS - 11 N2 - OBJECTIVE: to study the chemical components of the leaves from Crataegus pinnatifida Bge. var major N. E. Br. METHODS: Constituents were isolated by using silica gel, porous resin, Sephadex LH-20 chromatographic technique, etc. Their structures were elucidated by chemical and spectroscopic methods. RESULTS: Fourteen compounds were identified as quercetin (1), hyperoside (2), quercetin 3-O-beta-D-glucoside (3), rutin (4), quercetin 3-O-[alpha-L-rhamnopyranosyl(1-4)-alpha-L-rhamnopyranosyl-(1-6)-beta-glucopyranoside] (5), vitexin (6), 6"-O-acetyl-vitexin (7), vitexin 2"-O-rhamnoside (8), vitexin 4"-O-glucoside (9), chlorogenic acid (10), ursolic acid (11), beta-sitosterol (12), beta-daucosterol (13), n-triacontanol (14). CONCLUSION: Compound 5 and 14 were isolated from Crataegus L. for the first time. SN - 1001-4454 UR - https://www.unboundmedicine.com/medline/citation/17228656/[Study_on_the_chemical_constituents_of_the_leaves_from_Crataegus_pinnatifida_Bge__var__major_N__E__Br]_ DB - PRIME DP - Unbound Medicine ER -