Triterpenes and a coumarin derivative from Kibatalia gitingensis (Elm.) Woodson

• Main Authors: Ragasa, Consolacion Y., Ng, Vincent Antonio S., de Los Reyes, Mariquit M., Mandia, Emelina H., Shen, Chien Chang
• Format: text
• Published: Animo Repository 2014
• Subjects: Kibatalia > Analysis; Terpenes; Coumarins; Chemistry
• Online Access: https://animorepository.dlsu.edu.ph/faculty_research/1226
• Institution: De La Salle University

Chemical investigations of the dichloromethane extracts of Kibatalia gitingensis (Elm.) Woodson afforded ursolic acid (1), squalene (2), α-amyrin acetate (3) and lupeol acetate (4) from the leaves, while the twigs yielded 1-4 and 6-hydroxy-7-methoxycoumarin or isoscopoletin (5). The structures of 1...