Bacopaside

Bacopasides are triterpene saponins isolated from Bacopa monnieri.
Members of this class of compounds include:

Bacopaside I, shows antidepressant-like effects in a mouse model
Bacopaside II
Bacopaside III
Bacopaside IV
Bacopaside V
Bacopaside VI
Bacopaside VII
Bacopaside VIII
Bacopaside IX
Bacopaside X
Bacopaside XI, shows nootropic activity in a mouse model