Novel octulosonic acid derivatives in the composite Smallanthus sonchifolius

Tetrahedron Letters

Volumn 44, Issue 5, 2003, Pages 999-1002

  Takenaka, Makiko ^a   Ono, Hiroshi ^a  

^a NATIONAL FOOD RESEARCH INSTITUTE   (Japan)

Author keywords

6,8 dioxabicyclo 3.2.1 octane; Absolute stereochemistry; CD; Octulosonic acid; Smallanthus sonchifolius

Indexed keywords

2,4 DIHYDROXY 7 HYDROXYMETHYL 2,3 BIS[3 (3,4 DIHYDROXYPHENYL) 1 OXO 2 PROPENYLOXY] 6,8 DIOXABICYCLO[3.2.1]OCTAN 5 CARBOXYLIC ACID (4,5 DI O CAFFEOYL 2,7 ANHYDRO DEXTRO GLYCERO BETA DEXTRO GALACTOOCT 2 ULOPYRASONIC ACID); 4 HYDROXY 7 HYDROXYMETHYL 3 [3 (3,4 DIHYDROXYPHENYL) 1 OXO 2 PROPENYLOXY] 6,8 DIOXABICYCLO[3.2.1]OCTAN 5 CARBOXYLIC ACID (4 O CAFFEOYL 2,7 ANHYDRO DEXTRO GLYCERO BETA DEXTRO GALACTOOCT 2 ULOPYRASONIC ACID); CARBOXYLIC ACID DERIVATIVE; UNCLASSIFIED DRUG;

ARTICLE; CIRCULAR DICHROISM; HIGH PERFORMANCE LIQUID CHROMATOGRAPHY; MASS SPECTROMETRY; NONHUMAN; PLANT; PROTON NUCLEAR MAGNETIC RESONANCE; SMALLANTHUS SONCHIFOLIUS; STEREOCHEMISTRY;

SMALLANTHUS SONCHIFOLIUS;

EID: 0037467816     PISSN: 00404039     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0040-4039(02)02742-9     Document Type: Article

References (8)

1. Hondo M., Nakano A., Okumura Y., Yamaki T. Nippon Shokuhin Kagaku Kogaku Kaishi. 47:2000;148-154.
2. Takenaka, M.; Yan, X.; Ono, H.; Yoshida, M.; Nagata, T.; Nakanishi, T. J. Agric. Food Chem., in press.
3. 2OH̄).
4. Willker W., Leibfritz D. Magn. Reson. Chem. 33:1995;632-638.
5. 13C-X Spin-Spin Couplings; Carbon-13 NMR Spectroscopy. 1984;468-544 John Wiley & Sons, Chichester.
6. Klaus B., Christian P. Acta Chem. Scand. B31:1977;354-358.
7. Harada N., Nakanishi K. Circular Dichroic Spectroscopy-Exciton Coupling in Organic Stereochemistry. 1983;University Science Books: Mill Valley, CA and Oxford University Press: Oxford.
8. Jian Min Y., Qin Shi Z., Zhong Wen L., Han Dong S. Zhiwu Xuebao. 42:2000;311-315.