New derivatives of a natural nordentatin

• Main Authors: Tin Myo Thant, .-, Nanik Siti Aminah, .-, Alfinda Novi Kristanti, .-, Rico Ramadhan, .-, Hnin Thanda Aung, .-, Yoshiaki Takaya, .-
• Format: Article PeerReviewed
• Language: English; English; English
• Published: De Gruyter 2020
• Subjects: Q Science; QD Chemistry
• Online Access: https://repository.unair.ac.id/113731/3/C16.%20Fulltext.pdf; https://repository.unair.ac.id/113731/2/C16.%20Validasi%20dan%20review.pdf; https://repository.unair.ac.id/113731/1/C16.%20Similarity.pdf; https://repository.unair.ac.id/113731/; https://www.degruyter.com/document/doi/10.1515/chem-2020-0149/html
• Institution: Universitas Airlangga

New derivatives were obtained from natural nordentatin (1) previously isolated from the methanol fraction of Clausena excavata by an acylation method. Herein, we report ten new pyranocoumarin derivatives 1a–1j. Their structures were elucidated based on UV-vis, FT-IR, NMR, and DART-MS data. The α-glu...