New bioactive cyclopeptide alkaloids with rare terminal unit from the root bark of: Ziziphus cambodiana

• Main Authors: Natthakaln Lomchoey, Panomwan Panseeta, Pornthip Boonsri, Nuttapon Apiratikul, Samran Prabpai, Palangpon Kongsaeree, Sunit Suksamrarn
• Other Authors: Mahidol University
• Format: Article
• Published: 2019
• Subjects: Chemical Engineering; Chemistry
• Online Access: https://repository.li.mahidol.ac.th/handle/123456789/45453

© The Royal Society of Chemistry 2018. Six new 14-membered ring cyclopeptide alkaloids, cambodines A-F (1-6), and two known compounds, frangufoline (7) and lotusanine B (8), were isolated from the root bark extract of Ziziphus cambodiana Pierre. Their structures and configurations were established b...