title: Pentacyclic Triterpenes from Cnidoscolus multilobus1.
authors.affiliation: Instituto de Química de la Universidad Nacional Autónoma de México, Ciudad Universitaria, Circuito Exterior, Coyoacán, 04510, México, D.F.
authors.forename: G
authors.initials: G
authors.lastname: Delgado
authors.forename: J
authors.initials: J
authors.lastname: Hernández
authors.forename: M Y
authors.initials: MY
authors.lastname: Ríos
authors.forename: M I
authors.initials: MI
authors.lastname: Aguilar