Chemical constituents of petersianthus quadrialatus (Merr.)

• Main Authors: Ragasa, Consolacion Y., Torres, Oscar B., Tongco, Jovale Vincent V., Razal, Ramon A., Shen, Chien Chang
• Format: text
• Published: Animo Repository 2014
• Subjects: Lecythidaceae > Analysis; Chemistry
• Online Access: https://animorepository.dlsu.edu.ph/faculty_research/534
• Institution: De La Salle University

The dichloromethane extract of the twigs of Petersianthus quadrialatus (Merr.) afforded stigmasterol (1) and taraxerol (2), while the leaves yielded 1, unsaturated triglycerides (3) and a mixture of β-amyrin fatty acid ester (4a) and α-amyrin fatty acid ester (4b) in a 2:1 ratio. The structures of 1...