202415-33-6Relevant articles and documents
Synthesis of two natural betulinic acid saponins containing α-l-rhamnopyranosyl-(1→2)-α-l-arabinopyranose and their analogues
Gauthier, Charles,Legault, Jean,Lavoie, Serge,Rondeau, Simon,Tremblay, Samuel,Pichette, André
, p. 7386 - 7399 (2008/12/20)
A concise synthesis of naturally occurring betulinic acid saponins bearing an α-l-rhamnopyranosyl-(1→2)-α-l-arabinopyranoside moiety at the C-3 position is described. Betulinic acid 3β-O-α-l-rhamnopyranosyl-(1→2)-[β-d-glucopyranosyl- (1→4)]-α-l-arabinopyr