Thiazinedione from Xanthium strumarium

Ying Tsun Ma; Mu Chi Huang; Feng Lin Hsu; Hsiu Fong Chang

doi:10.1016/S0031-9422(98)00084-3

Thiazinedione from Xanthium strumarium

Ying Tsun Ma, Mu Chi Huang, Feng Lin Hsu, Hsiu Fong Chang

School of Pharmacy

Research output: Contribution to journal › Article

57 Citations (Scopus)

Abstract

From the aqueous acetone extract of burweed fruit, a new thiazinedione and four known phenolic compounds were isolated. The phenolics were identified as caffeic acid, potassium 3-O-caffeoyl quinate, 1,5-di-O- caffeoylquinic acid and 1,3,5-tri-O-caffeoylquinic acid. Based on 2D-NMR experiments and X-ray analysis, the thiazinedione was determined to be 7- hydroxymethyl-8,8-dimethyl-4,8-dihydrobenzo[1,4]thiazine-3,5-dione and named xanthiazone.

Original language	English
Pages (from-to)	1083-1085
Number of pages	3
Journal	Phytochemistry
Volume	48
Issue number	6
DOIs	https://doi.org/10.1016/S0031-9422(98)00084-3
Publication status	Published - Jul 24 1998

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Keywords

7-Hydroxymethyl-8,8-dimethyl-4,8- dihydrobenzo[1,4]thiazine-3,5-dione
Compositae
Fruit
Phenolic
Thiazinedione
Xanthiazone
Xanthii Fructus
Xanthium strumarium

ASJC Scopus subject areas

Plant Science
Biochemistry
Molecular Biology
Organic Chemistry
Drug Discovery

Cite this

Ma, Y. T., Huang, M. C., Hsu, F. L., & Chang, H. F. (1998). Thiazinedione from Xanthium strumarium. Phytochemistry, 48(6), 1083-1085. https://doi.org/10.1016/S0031-9422(98)00084-3

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abstract = "From the aqueous acetone extract of burweed fruit, a new thiazinedione and four known phenolic compounds were isolated. The phenolics were identified as caffeic acid, potassium 3-O-caffeoyl quinate, 1,5-di-O- caffeoylquinic acid and 1,3,5-tri-O-caffeoylquinic acid. Based on 2D-NMR experiments and X-ray analysis, the thiazinedione was determined to be 7- hydroxymethyl-8,8-dimethyl-4,8-dihydrobenzo[1,4]thiazine-3,5-dione and named xanthiazone.",

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AU - Chang, Hsiu Fong

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Y1 - 1998/7/24

N2 - From the aqueous acetone extract of burweed fruit, a new thiazinedione and four known phenolic compounds were isolated. The phenolics were identified as caffeic acid, potassium 3-O-caffeoyl quinate, 1,5-di-O- caffeoylquinic acid and 1,3,5-tri-O-caffeoylquinic acid. Based on 2D-NMR experiments and X-ray analysis, the thiazinedione was determined to be 7- hydroxymethyl-8,8-dimethyl-4,8-dihydrobenzo[1,4]thiazine-3,5-dione and named xanthiazone.

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10.1016/S0031-9422(98)00084-3