Homo-cholestane glycosides from Solanum aethiopicum

Tetrahedron Letters

Volumn 44, Issue 26, 2003, Pages 4839-4841

  Tagawa, Chie ^a   Okawa, Masafumi ^a   Ikeda, Tsuyoshi ^a   Yoshida, Tatemi ^b   Nohara, Toshihiro ^a  

^a KUMAMOTO UNIVERSITY   (Japan)

^b FOOD RESEARCH INSTITUTE   (Japan)

Author keywords

Acetyl CoA; Biogenesis; Homo cholestane; Malonyl CoA; Solanum aethiopicum; Steroidal glycoside

Indexed keywords

AETHIOSIDE A; CHOLESTANE DERIVATIVE; CHOLESTEROL; GLYCOSIDE; SOLANUM ALKALOID; UNCLASSIFIED DRUG;

AROMATIZATION; ARTICLE; BIOGENESIS; CHEMICAL STRUCTURE; CHROMATOGRAPHY; PROTON NUCLEAR MAGNETIC RESONANCE;

HOMO; SOLANUM; SOLANUM AETHIOPICUM;

EID: 0038240729     PISSN: 00404039     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0040-4039(03)01147-X     Document Type: Article

References (10)

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4. -4%), respectively.
5. 5) δ: Aglycone moiety C-1-27, C-16′, and C-22′: 37.4, 30.2, 78.6, 39.1, 141.1, 121.8, 32.5, 31.0, 50.6, 37.2, 21.3, 37.0, 47.2, 57.7, 32.0, 140.8, 151.9, 17.4, 19.4, 131.3, 14.7, 139.8, 31.3, 35.5, 34.2, 75.0, 16.6, 122.9, 127.5; β-D-glc·pyr C-1-6: 100.3, 78.2, 76.9, 78.0, 77.8, 61.4, α-L-rha·pyr C-1-6: 102.1, 72.5, 72.8, 74.2, 69.5, 18.5, α-L-rha·pyr C-1-6: 103.0, 72.6, 72.9, 73.9, 70.5, 18.7, 26-O-β-D-glc·pyr C-1-6: 105.0, 75.3, 78.7, 71.8, 78.8, 62.9.
6. Mahato S.B., Sahu N.P., Gaguly A.N., Kasai R., Tanaka O. Phytochemistry. 19:1980;2017-2020.
7. 5) δ: C-1-27, C-16′, and C-22′: 37.7, 32.7, 71.3, 43.5, 142.3, 121.0, 32.5, 31.1, 50.7, 37.1, 21.5, 37.2, 47.3, 57.9, 32.1, 140.8, 151.9, 16.7, 19.6, 131.3, 14.7, 140.1, 31.6, 35.5, 36.8, 37.5, 17.3, 123.0, 127.4.
8. Zhu X.-H., Tsumagari H., Honbu T., Ikeda T., Ono M., Nohara T. Tetrahedron Lett. 42:2001;8043-8046.
9. 5) δ: Aglycone moiety C-1-27, C-16′, and C-22′: 37.4, 30.2, 78.5, 38.8, 141.1, 121.9, 32.5, 31.1, 50.6, 37.2, 21.3, 37.1, 47.2, 57.8, 31.3, 140.8, 151.9, 17.4, 19.4, 131.3, 14.7, 139.8, 32.0, 35.5, 34.2, 75.0, 16.6, 122.9, 127.5; β-D-glc·pyr C-1-6: 100.1, 77.8, 88.3, 77.5, 74.7, 62.5, α-L-rha·pyr C-1-6: 102.4, 72.4, 72.9, 74.2, 69.5, 18.5, β-D-xyl·pyr C-1-5: 105.4, 75.0, 78.0, 70.7, 67.3, 26-O-β-D-glc pyr C-1-6: 105.0, 75.3, 78.5, 71.9, 78.7, 63.0.
10. 5) δ: Aglycone moiety C-1-27, C-16′, C-22′ and COOH at C-16′: 37.4, 30.2, 78.3, 38.9, 141.0, 121.9, 33.3, 31.0, 50.5, 37.1, 21.3, 36.9, 46.9, 57.2, 32.0, 143.4, 153.3, 16.5, 19.4, 135.0, 15.1, 140.2, 31.3, 35.3, 34.1, 75.1, 17.3, 123.0, 129.5, 170.7; β-D-glc·pyr C-1-6: 100.2, 78.1, 76.7, 78.0, 77.7, 61.3, α-L-rha·pyr C-1-6: 102.0, 71.7, 72.2, 73.9, 69.5, 18.4, α-L-rha′·pyr C-1-6: 102.8, 72.4, 72.6, 73.6, 70.4, 18.6, 26-O-β-D-glc·pyr C-1-6: 104.7, 75.0, 78.9, 71.7, 78.9, 62.7.