Additional New Minor Cucurbitane Glycosides from Siraitia grosvenorii
Continuous phytochemical studies of the crude extract of Luo Han Guo (Siraitia grosvenorii) furnished three additional new cucurbitane triterpene glycosides, namely 11-deoxymogroside V, 11-deoxyisomogroside V, and 11-deoxymogroside VI. The structures of all the isolated compounds were characterized...
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MDPI AG
2014-03-01
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| Series: | Molecules |
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| Online Access: | http://www.mdpi.com/1420-3049/19/3/3669 |
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doaj-6a6017ddf4704c39abbdc0f3ee56bfab2020-11-24T21:39:41ZengMDPI AGMolecules1420-30492014-03-011933669368010.3390/molecules19033669molecules19033669Additional New Minor Cucurbitane Glycosides from Siraitia grosvenoriiIndra Prakash0Venkata Sai Prakash Chaturvedula1The Coca-Cola Company, Organic Chemistry Department, Global Research and Development, One Coca-Cola Plaza, Atlanta, GA 30313, USANatural Ingredient Development, Blue California, 30111 Tomas, Rancho Santa Margarita, CA 92688, USAContinuous phytochemical studies of the crude extract of Luo Han Guo (Siraitia grosvenorii) furnished three additional new cucurbitane triterpene glycosides, namely 11-deoxymogroside V, 11-deoxyisomogroside V, and 11-deoxymogroside VI. The structures of all the isolated compounds were characterized on the basis of extensive NMR and mass spectral data as well as hydrolysis studies. The complete 1H- and 13C-NMR spectral assignments of the three unknown compounds are reported for the first time based on COSY, TOCSY, HSQC, and HMBC spectroscopic data.http://www.mdpi.com/1420-3049/19/3/3669Siraitia grosvenoriicurcubitaceaeLuo Han Guocurcubitane glycosidesstructure elucidationNMRMS |
| collection |
DOAJ |
| language |
English |
| format |
Article |
| sources |
DOAJ |
| author |
Indra Prakash Venkata Sai Prakash Chaturvedula |
| spellingShingle |
Indra Prakash Venkata Sai Prakash Chaturvedula Additional New Minor Cucurbitane Glycosides from Siraitia grosvenorii Molecules Siraitia grosvenorii curcubitaceae Luo Han Guo curcubitane glycosides structure elucidation NMR MS |
| author_facet |
Indra Prakash Venkata Sai Prakash Chaturvedula |
| author_sort |
Indra Prakash |
| title |
Additional New Minor Cucurbitane Glycosides from Siraitia grosvenorii |
| title_short |
Additional New Minor Cucurbitane Glycosides from Siraitia grosvenorii |
| title_full |
Additional New Minor Cucurbitane Glycosides from Siraitia grosvenorii |
| title_fullStr |
Additional New Minor Cucurbitane Glycosides from Siraitia grosvenorii |
| title_full_unstemmed |
Additional New Minor Cucurbitane Glycosides from Siraitia grosvenorii |
| title_sort |
additional new minor cucurbitane glycosides from siraitia grosvenorii |
| publisher |
MDPI AG |
| series |
Molecules |
| issn |
1420-3049 |
| publishDate |
2014-03-01 |
| description |
Continuous phytochemical studies of the crude extract of Luo Han Guo (Siraitia grosvenorii) furnished three additional new cucurbitane triterpene glycosides, namely 11-deoxymogroside V, 11-deoxyisomogroside V, and 11-deoxymogroside VI. The structures of all the isolated compounds were characterized on the basis of extensive NMR and mass spectral data as well as hydrolysis studies. The complete 1H- and 13C-NMR spectral assignments of the three unknown compounds are reported for the first time based on COSY, TOCSY, HSQC, and HMBC spectroscopic data. |
| topic |
Siraitia grosvenorii curcubitaceae Luo Han Guo curcubitane glycosides structure elucidation NMR MS |
| url |
http://www.mdpi.com/1420-3049/19/3/3669 |
| work_keys_str_mv |
AT indraprakash additionalnewminorcucurbitaneglycosidesfromsiraitiagrosvenorii AT venkatasaiprakashchaturvedula additionalnewminorcucurbitaneglycosidesfromsiraitiagrosvenorii |
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