Clintoniosides A-C, new polyhydroxylated spirostanol glycosides from the rhizomes of Clintonia udensis

Helvetica Chimica Acta

Volumn 91, Issue 11, 2008, Pages 2097-2106

  Mimaki, Yoshihiro ^a   Watanabe, Kazuki ^b  

^a TOKYO UNIVERSITY OF PHARMACY AND LIFE SCIENCES   (Japan)

^b AOMORI UNIVERSITY   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

DATA STRUCTURES; HYDROXYLATION; NUCLEAR MAGNETIC RESONANCE; NUCLEAR MAGNETIC RESONANCE SPECTROSCOPY;

GLUCOPYRANOSIDE; HYDROLYTIC CLEAVAGES; NMR SPECTROSCOPIES; SPECTROSCOPIC DATUMS;

SUGARS;

1,23,24 TRIHYDROXYSPIROST 5 EN 3 YL O BETA DEXTRO GLUCOPYRANOSYL(1-4) O [ALPHA LEVO RHAMNOPYRANOSYL(1-2)] BETA DEXTRO GLUCOPYRANOSIDE; 21 (ACETYLOXY) 24 [(6 DEOXY BETA DEXTRO GULOPYRANOSYL)OXY] 3,23 DIHYDROXYSPIROSTA 5,25(27) DIEN 1 YL O ALPHA LEVO RHAMNOPYRANOSYL(1-2) O [BETA DEXTRO XYLOPYRANOSYL(1-3)] BETA DEXTRO GLUCOPYRANOSIDE; 3,21,23,24 TETRAHYDROXYSPIROSTA 5,25(27) DIEN 1 YL O ALPHA LEVO RHAMNOPYRANOSYL(1-2) O [BETA DEXTRO XYLOPYRANOSYL(1-3)] BETA DEXTRO GLUCOPYRANOSIDE; CLINTONIOSIDE A; CLINTONIOSIDE B; CLINTONIOSIDE C; GLYCOSIDE; UNCLASSIFIED DRUG;

ACETYLATION; ANGIOSPERM; ARTICLE; CLINTONIA UDENSIS; DRUG ISOLATION; DRUG STRUCTURE; HYDROLYSIS; NUCLEAR MAGNETIC RESONANCE SPECTROSCOPY; PRIORITY JOURNAL; RHIZOME;

EID: 57149100024     PISSN: 0018019X     EISSN: None     Source Type: Journal    
DOI: 10.1002/hlca.200890224     Document Type: Article

References (19)

1. 'Dictionary of Chinese Medicinal Materials', Shanghai Scientific and Technological Press, Shanghai, 1999, Vol. 8, p. 78.
2. T. Okanishi, A. Akahori, F. Yasuda, Y. Takeuchi, T. Iwao, Chem. Pharm. Bull. 1975, 23, 575.
3. K. Takeda, T. Okanishi, A. Shimaoka, Yakugaku Zasshi 1956, 76, 445.
4. Y. Mimaki, T. Aoki, M. Jitsuno, C. S. Kiliç, M. Coşkun, Phytochemistry 2008, 69, 729.
5. T. Higano, M. Kuroda, M. Jitsuno, Y. Mimaki, Nat. Prod. Commun. 2007, 2, 531.
6. A. Yokosuka, Y. Mimaki, Nat. Prod. Commun. 2007, 2, 35.
7. M. Kuroda, Y. Mimaki, K. Ori, H. Sakagami, Y. Sashida, J. Nat. Prod. 2004, 67, 2099.
8. M. Kuroda, Y. Mimaki, K. Ori, H. Sakagami, Y. Sashida, J. Nat. Prod. 2004, 67, 1696.
9. P. K. Agrawal, Phytochemistry 1992, 31, 3307.
10. K. Watanabe, Y. Mimaki, H. Sakagami, Y. Sashida, J. Nat. Prod. 2003, 66, 236.
11. 'Saponins Used in Traditional and Modern Medicine', Eds. G. R. Waller and K. Yamasaki, Plenum Press, New York, 1996.
12. M. Kuroda, K. Ori, Y. Mimaki, Steroids 2006, 71, 199.
13. M. J. Ahn, C. Y. Kim, K. D. Yoon, M. Y. Ryu, J. H. Cheong, Y. W. Chin, J. Kim, J. Nat. Prod. 2006, 69, 360.
14. Y. Mimaki, M. Kuroda, A. Ide, A. Kameyama, A. Yokosuka, Y. Sashida, Phytochemistry 1999, 50, 805.
15. Y. Mimaki, M. Kuroda, A. Kameyama, A. Yokosuka, Y. Sashida, J. Nat. Prod. 1998, 61, 1279.
16. Y. Mimaki, M. Kuroda, O. Nakamura, Y. Sashida, J. Nat. Prod. 1997, 60, 592.
17. Y. Mimaki, T. Inoue, M. Kuroda, Y. Sashida, Phytochemistry 1996, 43, 1325.
18. Y. Takaashi, Y. Mimaki, M. Kuroda, Y. Sashida, T. Nikaido, T. Ohmoto, Tetrahedron 1995, 51, 2281.
19. T. Asano, T. Murayama, Y. Hirai, J. Shoji, Chem. Pharm. Bull. 1993, 41, 566.