Five New Iridoids from Roots of Salvia digitaloides

Molecules

Shwu-Jen Wu²  Yu-Yi Chan¹ 

[1] Department of Biotechnology, Southern Taiwan University of Science and Technology, Tainan 71005, Taiwan; E-Mail:;Department of Medical Laboratory Science and Biotechnology, Chung Hwa University of Medical Technology, Tainan 71703, Taiwan

关键词: Salvia digitaloides;    Labiatae;    iridoid glucosides;   

DOI  :  10.3390/molecules191015521

来源: mdpi

【 摘 要 】

Five new iridoids, salvialosides A–E (compounds 1–5), together with fifty known compounds were isolated from the roots of Salvia digitaloides. The structures of the new compounds were completely elucidated using a combination of 2D NMR techniques (COSY, NOESY, HMQC and HMBC) and HR-ESI-MS analyses. The known compounds were identified by comparison of their spectroscopic and physical data with those reported in the literature.

【 授权许可】

CC BY   
© 2014 by the authors; licensee MDPI, Basel, Switzerland.