Anti-HIV-1 Protostane Triterpenes and Digeranylbenzophenone from Trunk Bark and Stems of Garcinia speciosa

• Main Authors: Vatcharin Rukachaisirikul, Phanruethai Pailee, Assdhawut Hiranrat, Patoomratana Tuchinda, Chalobon Yoosook, Jittra Kasisit, Walter C. Taylor, Vichai Reutrakul
• Other Authors: Faculty of Science
• Format: Article
• Published: 2018
• Subjects: Agricultural and Biological Sciences; Chemistry; Pharmacology, Toxicology and Pharmaceutics
• Online Access: https://repository.li.mahidol.ac.th/handle/123456789/20610
• Institution: Mahidol University

Three new protostanes, garciosaterpenes A (1), B (2) and C (3), together with a new digeranylbenzophenone, garciosaphenone A (4) were isolated from the ethyl acetate fractions obtained from the crude methanol extracts of the trunk bark and stems of Garcinia speciosa. The structures were elucidated b...