Terpenoids from the Rhizomes of Hedychium convexum.

This article discusses the chemical composition of compounds found in the rhizomes of Hedychium convexum, a plant species commonly found in tropical Asia. The researchers collected the plant from China and conducted extractions and chromatographic separations to isolate and identify four compounds. The structures of these compounds were determined using spectroscopic methods. The document also provides information on other compounds isolated from H. convexum, including their chemical formula, physical properties, and spectroscopic data. The research was supported by the Key Laboratory and Science and Technology Innovation Team of Higher Education in Yunnan, China. [Extracted from the article]