99104-72-0Relevant academic research and scientific papers
Synthesis of Certain Disaccharides Containing a α- or β-L-Rhamnopyranosidic Group and the Substrate Specificity of α-L-Rhamnosidase from Aspergillus niger
Kamiya, Shintaro,Esaki, Sachiko,Ito-Tanaka, Reiko
, p. 2351 - 2358 (2007/10/02)
To investigate the substrate specificity of α-L-rhamnosidase from Aspergillus niger, the following seven substrates were synthesized: methyl 3-O-α-L-rhamnopyranosyl-α-D-mannopyranoside (1), methyl 3-O-α-L-rhamnopyranosyl-α-D-xylopyranoside (2), methyl 3-O-α-L-rhamnopyranosyl-α-L-rhamnopyranoside (3), methyl 4-O-α-L-rhamnopyranosyl-α-D-galactopyranoside (4), methyl 4-O-α-L-rhamnopyranosyl-α-L-mannopyranoside (5), methyl 4-O-α-L-rhamnopyranosyl-α-D-xylopyranoside (6), and 6-O-β-L-rhamnopyranosyl-D-mannopyranose (7). Compounds 1 - 6 were well-hydrolyzed by the crude enzyme, but 7 was unaffected.
