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; English
• Published: Taylor & Francis 2019
• Subjects: Q Science (General); QD Chemistry
• Online Access: http://repository.unair.ac.id/94746/1/C01%20Abstract.pdf; http://repository.unair.ac.id/94746/2/C01%20Fulltext_Calodioscurins%20A%20and%20B%2C%20two%20new%20isoprenylated%20xanthones%20from%20the%20stem.pdf; http://repository.unair.ac.id/94746/3/C01%20Validasi_Q2%281%29_Calodioscurins%20A%20and%20B%2C%20two%20new%20isoprenylated%20xanthones%20from.pdf; http://repository.unair.ac.id/94746/4/C01%20%28Similarity%29.pdf; http://repository.unair.ac.id/94746/; https://www.tandfonline.com/doi/full/10.1080/14786419.2019.1643864; https://doi.org/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...