An isopimarane diterpene from Cycas sancti-lasallei

• Main Authors: Ragasa, Consolacion Y., Ng, Vincent Antonio S., Agoo, Esperanza Maribel G., Shen, Chien Chang
• Format: text
• Published: Animo Repository 2015
• Subjects: Cycas > Analysis; Diterpenes; Chemistry
• Online Access: https://animorepository.dlsu.edu.ph/faculty_research/1162
• Institution: De La Salle University

Chemical investigation of the dichloromethane extract of the leaflets of Cycas sancti-lasallei, a plant endemic to the Philippines, led to the isolation of a new diterpene, 2α,18-dihydroxy-isopimara-7,15-diene(1). The structure of 1 was elucidated by extensive 1D and 2D NMR spectroscopy.