Secondary metabolites from Tectona philippinensis

• Main Authors: Ragasa, Consolacion Y., Lapina, Maria Claribel Campos, Lee, Jadz Jevz, Mandia, Emelina, Rideout, John A.
• Format: text
• Published: Animo Repository 2008
• Subjects: Verbenaceae > Analysis; Chemistry
• Online Access: https://animorepository.dlsu.edu.ph/faculty_research/4275
• Institution: De La Salle University

The air-dried leaves of Tectona philippinensis, an endemic and endangered Philippine medicinal plant, afforded 5-hydroxy-3,7, 4′-trimethoxyflavone (1), 5,4′-dihydroxy-3,7-dimethoxyflavone (2), squalene (3), a mixture of lupeol (4a) and β-amyrin (4b), chlorophyllide a (5), and hydrocarbons. Antimicro...