Triterpenes and sterol from Hoya mindorensis

• Main Authors: Ebajo, Virgilio D., Shen, Chien Chang, Ragasa, Consolacion Y.
• Format: text
• Published: Animo Repository 2014
• Subjects: Hoya > Analysis; Apocynaceae > Analysis; Chemistry
• Online Access: https://animorepository.dlsu.edu.ph/faculty_research/3951
• Institution: De La Salle University

Chemical investigation of the dichloromethane extract of the air-dried roots of Hoya mindorensis Schlechter afforded lupenone (1) and lupeol (2). The leaves yielded 2, squalene (3) and β-sitosterol (4), while the stems afforded betulin (5). The structures of 1-5 were identified by comparison of thei...