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[Studies of the chemical constituents of Swertia davida Franch].
Yao Xue Xue Bao. 2002 Aug; 37(8):630-2.YX

Abstract

AIM

To study the active constituents of Swertia davidi Franch..

METHODS

Chromatography was used to isolate and purify the chemical components, their structures were identified by spectral analysis.

RESULTS

Three compounds were identified as 1,7-dihydroxy-3,8-dimethoxyxanthone (gentiacaulein) (V), 1,8-dihydroxy-3,7-dimethoxyxanthone (methylswertianin) (VI) and 1,8-dihydroxy-3,4,7-trimethoxyxanthone (VII).

CONCLUSION

Compound VII is a novel xanthone, named daviditin A, the others were isolated from Swertia davidi Franch. for the first time.

Authors+Show Affiliations

Department of Pharmacy, Xiangya Hospital, Central South University, Changsha 410008, China.No 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

12567778

Citation

Tan, Gui-shan, et al. "[Studies of the Chemical Constituents of Swertia Davida Franch]." Yao Xue Xue Bao = Acta Pharmaceutica Sinica, vol. 37, no. 8, 2002, pp. 630-2.
Tan GS, Xu KP, Xu PS, et al. [Studies of the chemical constituents of Swertia davida Franch]. Yao Xue Xue Bao. 2002;37(8):630-2.
Tan, G. S., Xu, K. P., Xu, P. S., Hu, G. Y., & Li, Y. J. (2002). [Studies of the chemical constituents of Swertia davida Franch]. Yao Xue Xue Bao = Acta Pharmaceutica Sinica, 37(8), 630-2.
Tan GS, et al. [Studies of the Chemical Constituents of Swertia Davida Franch]. Yao Xue Xue Bao. 2002;37(8):630-2. PubMed PMID: 12567778.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - [Studies of the chemical constituents of Swertia davida Franch]. AU - Tan,Gui-shan, AU - Xu,Kang-ping, AU - Xu,Ping-sheng, AU - Hu,Gao-yun, AU - Li,Yuan-jian, PY - 2003/2/6/pubmed PY - 2004/5/7/medline PY - 2003/2/6/entrez SP - 630 EP - 2 JF - Yao xue xue bao = Acta pharmaceutica Sinica JO - Yao Xue Xue Bao VL - 37 IS - 8 N2 - AIM: To study the active constituents of Swertia davidi Franch.. METHODS: Chromatography was used to isolate and purify the chemical components, their structures were identified by spectral analysis. RESULTS: Three compounds were identified as 1,7-dihydroxy-3,8-dimethoxyxanthone (gentiacaulein) (V), 1,8-dihydroxy-3,7-dimethoxyxanthone (methylswertianin) (VI) and 1,8-dihydroxy-3,4,7-trimethoxyxanthone (VII). CONCLUSION: Compound VII is a novel xanthone, named daviditin A, the others were isolated from Swertia davidi Franch. for the first time. SN - 0513-4870 UR - https://www.unboundmedicine.com/medline/citation/12567778/[Studies_of_the_chemical_constituents_of_Swertia_davida_Franch]_ DB - PRIME DP - Unbound Medicine ER -
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