Table 1.

Bacopaside I and constituents of bacoside A in B. monnieri.

Name	Aglycone	Sugar Moiety
Bacopaside I	Pseudojujubogenin	3-O-[α-L-arabinofuranosyl-(1→2)]- 6-O-sulfonyl-β-D-glucopyranosyl-(1→3)-α-L-arabinopyranoside
Bacoside A3	Jujubogenin	3-β-[O-β-D-glucopyranosyl(1→3)-O- [α-L-arabinofuranosyl(1→2)-O-β-D-glucopyranosyl)oxy]
Bacopaside II	Pseudojujubogenin	3-O-[α-L-arabinofuranosyl-(1→2)]- β-D-glucopyranosyl-(1→3) β-D-glucopyranoside
Bacopaside X (Jujubogenin isomer of Bacopasaponin C)	Jujubogenin	3-O-[α-L-arabinofuranosyl-(1→2)]- β-D-glucopyranosyl-(1→3)-α-L-arabinopyranoside
Bacopasaponin C	Pseudojujubogenin	3-O-[β-D-glucopyranosyl(1→3){α-L-arabinofuranosyl(1→2)} α-L-arabinopyranoside