Partially-acetylated dodecanyl tri- and tetra-rhamnoside derivatives from Cleistopholis glauca (Annonaceae)

Tané, P., Ayafor, J. F., Sondengam, B. L., Lavaud, C., Massiot, G., Connolly, J. D., Rycroft, D. S. and Woods, N. (1988) Partially-acetylated dodecanyl tri- and tetra-rhamnoside derivatives from Cleistopholis glauca (Annonaceae). Tetrahedron Letters, 29(15), pp. 1837-1840. (doi:10.1016/S0040-4039(00)82058-4)

Full text not currently available from Enlighten.

Abstract

Five partially-acetylated derivatives (1)-(5) of 1-O-dodecanyl α-L-rhamnopyranosyl-(1→3)-α-L-rhamnopyranosyl-(1→3)-α-L-rhamnopyranosyl-(1→4)-α-L-rhamnopyranoside have been isolated from the stem bark of Cleistopholis glauca (Annonaceae) and their structures elucidated by using COSY, delayed COSY, and FAB mass spectroscopy. The trisaccharide 1-O-dodecanyl α-L-2,3,4-triacetylrhamnopyranosyl-(1→3)-α-L-4-acetylrhamnopyranosyl-(1→4)-α-L-rhamnopyranoside (6) was also isolated.

Item Type:Articles
Keywords:Natural product chemistry, NMR spectroscopy.
Status:Published
Refereed:Yes
Glasgow Author(s) Enlighten ID:Connolly, Professor Joseph and Rycroft, Dr David
Authors: Tané, P., Ayafor, J. F., Sondengam, B. L., Lavaud, C., Massiot, G., Connolly, J. D., Rycroft, D. S., and Woods, N.
Subjects:Q Science > QD Chemistry
College/School:College of Science and Engineering > School of Chemistry
Journal Name:Tetrahedron Letters
Publisher:Pergamon Press plc
ISSN:0040-4039
ISSN (Online):1873-3581

University Staff: Request a correction | Enlighten Editors: Update this record