Mammea coumarins from the flowers of Mammea siamensis

• Main Authors: Chulabhorn Mahidol, Wirongrong Kaweetripob, Hunsa Prawat, Somsak Ruchirawat
• Other Authors: Chulabhorn Research Institute
• Format: Article
• Published: 2018
• Subjects: Agricultural and Biological Sciences; Chemistry; Pharmacology, Toxicology and Pharmaceutics
• Online Access: https://repository.li.mahidol.ac.th/handle/123456789/19981

Four new mammea coumarins, mammea E/BA cyclo D (1), mammea E/BC cyclo D (2), mammea E/BD cyclo D (3), and mammea E/AC cyclo D (4), were isolated from the flowers of Mammea siamensis, along with six known coumarins. Extensive 1D and 2D NMR experiments and other spectroscopic studies, as well as chemi...