Calodioscurins A and B, two new isoprenylated xanthones from the stem bark of Calophyllum dioscurii P.F. Stevens

• Main Authors: Tjitjik Srie Tjahjandarie*, ., Mulyadi Tanjung, .-, Dhaniar Farah Rahmania,, .-, Churin In Rhidoma, .-, Ratih Dewi Saputri, .-
• Format: Article PeerReviewed
• Language: English; English; English
• Published: Taylor & Francis 2019
• Subjects: Q Science (General); QD Chemistry
• Online Access: https://repository.unair.ac.id/112663/1/C04.%20Fulltext%20Karya%20Ilmiah.pdf; https://repository.unair.ac.id/112663/2/C04.%20Penilaian%20dan%20Validasi_.pdf; https://repository.unair.ac.id/112663/5/C04.%20Similarity_Calodioscurins%20A%20and%20B%2C%20two.pdf; https://repository.unair.ac.id/112663/; https://www.tandfonline.com/doi/full/10.1080/14786419.2019.1643864
• Institution: Universitas Airlangga

Two new isoprenylated xanthones, calodioscurin A (1) and B (2) were isolated from the stem bark of Calophyllum dioscurii P.F. Stevens along with two known isoprenylated 4-phenylcoumarins, apetalolide (3) and methyl inophyllum P (4). The structures of two new compounds were determined based on their...