Triterpenes from Alstonia scholaris(L.) R. Br.flowers

• Main Authors: Ragasa, Consolacion Y., Querido, Maria Margarita R., Tan, Maria Carmen S., Shen, Chien Chang
• Format: text
• Published: Animo Repository 2016
• Subjects: Apocynaceae; Terpenes; Chemistry
• Online Access: https://animorepository.dlsu.edu.ph/faculty_research/1595
• Institution: De La Salle University

Chemical investigation of the dichloromethane extract of the flowers of Alstonia scholaris(L.) R. Br. afforded mixtures of a-amyrin acetate (1a), β-amyrin acetate (1b) and lupeol acetate (1c); and α-amyrin fatty acid esters (2a), β-amyrin fatty acid esters (2b), lupeol fatty acid esters (2c)and phyt...