Five new iridoids from roots of Salvia digitaloides

Shwu-Jen Wu; Yu-Yi Chan

doi:10.3390/molecules191015521

Five new iridoids from roots of Salvia digitaloides

Molecules. 2014 Sep 29;19(10):15521-34. doi: 10.3390/molecules191015521.

Authors

Shwu-Jen Wu¹, Yu-Yi Chan²

Affiliations

¹ Department of Medical Laboratory Science and Biotechnology, Chung Hwa University of Medical Technology, Tainan 71703, Taiwan. shwu01054@yahoo.com.tw.
² Department of Biotechnology, Southern Taiwan University of Science and Technology, Tainan 71005, Taiwan. yuyichan@mail.stust.edu.tw.

Abstract

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.

Publication types

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

MeSH terms

Iridoids / chemistry*
Iridoids / isolation & purification
Molecular Structure
Nuclear Magnetic Resonance, Biomolecular
Plant Roots / chemistry*
Salvia / chemistry*

Substances

Iridoids