Five new seco-labdane-type diterpenoids from Caesalpinia latisiliqua

Le Thi Huyen; Vu Hoang Son; Nguyen Thi Thu Hau; Phan Minh Giang; Tran Thanh Ha; Nguyen Huy Hoang; Nguyen Thi Cuc; Bui Huu Tai; Nguyen The Cuong; Phan Van Kiem; Nguyen Xuan Nhiem

doi:10.1002/mrc.5238

Five new seco-labdane-type diterpenoids from Caesalpinia latisiliqua

Magn Reson Chem. 2022 Apr;60(4):469-475. doi: 10.1002/mrc.5238. Epub 2022 Jan 8.

Affiliations

¹ VNU University of Science, Vietnam National University, Hanoi, Hanoi, Vietnam.
² National Institute of Medicinal Materials, Ministry of Health, Hanoi, Vietnam.
³ Institute of Marine Biochemistry, Vietnam Academy of Science and Technology (VAST), Hanoi, Vietnam.
⁴ Institute of Ecology and Biological Resources, VAST, Hanoi, Viet Nam.

PMID: 34877702
DOI: 10.1002/mrc.5238

Abstract

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.

Publication types

Letter
Research Support, Non-U.S. Gov't

MeSH terms

Caesalpinia* / chemistry
Diterpenes* / analysis
Magnetic Resonance Spectroscopy
Molecular Structure
Plant Leaves / chemistry

Substances

Diterpenes

Grants and funding

104.01-2019.02/Vietnam National Foundation for Science and Technology Development