VNU University of Science, Vietnam National University, Hanoi, Hanoi, Vietnam.
National Institute of Medicinal Materials, Ministry of Health, Hanoi, Vietnam.
Magn Reson Chem. 2022 Apr;60(4):469-475. doi: 10.1002/mrc.5238. Epub 2022 Jan 8.
Five new seco-labdane-type diterpenoids, caesalatisics A-E (1-5), were isolated from the leaves of Caesalpinia latisiliqua (Cav.) Hattink. Their chemical structures were determined using 1D and 2D NMR, mass spectra, and circular dichroism spectroscopies.
从山槟榔(Caesalpinia latisiliqua(Cav.)Hattink)的叶子中分离得到五个新的贝壳杉烷型二萜类化合物,分别命名为 Caesalatisics A-E(1-5)。通过 1D 和 2D NMR、质谱和圆二色谱等方法确定了它们的化学结构。