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 | |
| Publication status | Published - Jul 24 1998 |
Fingerprint
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
Thiazinedione from Xanthium strumarium. / Ma, Ying Tsun; Huang, Mu Chi; Hsu, Feng Lin; Chang, Hsiu Fong.
In: Phytochemistry, Vol. 48, No. 6, 24.07.1998, p. 1083-1085.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Thiazinedione from Xanthium strumarium
AU - Ma, Ying Tsun
AU - Huang, Mu Chi
AU - Hsu, Feng Lin
AU - Chang, Hsiu Fong
PY - 1998/7/24
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.
AB - 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.
KW - 7-Hydroxymethyl-8,8-dimethyl-4,8- dihydrobenzo[1,4]thiazine-3,5-dione
KW - Compositae
KW - Fruit
KW - Phenolic
KW - Thiazinedione
KW - Xanthiazone
KW - Xanthii Fructus
KW - Xanthium strumarium
UR - http://www.scopus.com/inward/record.url?scp=0031777453&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0031777453&partnerID=8YFLogxK
U2 - 10.1016/S0031-9422(98)00084-3
DO - 10.1016/S0031-9422(98)00084-3
M3 - Article
VL - 48
SP - 1083
EP - 1085
JO - Phytochemistry
JF - Phytochemistry
SN - 0031-9422
IS - 6
ER -