A tetrahydro beta-carboline trisaccharide from Palicourea coriacea (Cham.) K. Schum

Claudia A do Nascimento; Luciano M Lião; Lucília Kato; Cleuza C da Silva; Clara M A Tanaka; Ivânia T A Schuquel; Cecília M A de Oliveira

doi:10.1016/j.carres.2008.01.032

A tetrahydro beta-carboline trisaccharide from Palicourea coriacea (Cham.) K. Schum

Carbohydr Res. 2008 May 5;343(6):1104-7. doi: 10.1016/j.carres.2008.01.032. Epub 2008 Feb 2.

Authors

Claudia A do Nascimento¹, Luciano M Lião, Lucília Kato, Cleuza C da Silva, Clara M A Tanaka, Ivânia T A Schuquel, Cecília M A de Oliveira

Affiliation

¹ Instituto de Química, Universidade Federal de Goiás, Campus Samambaia, 74001-970 Goiânia-GO, Brazil.

PMID: 18329636
DOI: 10.1016/j.carres.2008.01.032

Abstract

A new tetrahydro beta-carboline alkaloid that has an oligosaccharide unit was isolated from the root extracts of the Palicourea coriacea. The structure was elucidated using spectral methods, including 2D NMR: COSY, HMQC, HMBC and NOESY.

Publication types

Research Support, Non-U.S. Gov't

MeSH terms

Carbohydrate Conformation
Carbohydrate Sequence
Carbolines / chemistry*
Carbolines / isolation & purification*
Magnetic Resonance Spectroscopy
Molecular Sequence Data
Molecular Structure
Plant Roots / chemistry
Rubiaceae / chemistry*
Trisaccharides / chemistry*
Trisaccharides / isolation & purification*

Substances

Carbolines
Trisaccharides
tryptoline