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Int. J. Mol. Sci. 2014, 15(7), 11566-11577; https://doi.org/10.3390/ijms150711566

Two Diterpenoids and a Cyclopenta[c]pyridine Derivative from Roots of Salvia digitaloids

1
Department of Medical Laboratory Science and Biotechnology, Chung Hwa University of Medical Technology, Tainan 717, Taiwan
2
Department of Chemistry, National Cheng Kung University, Tainan 701, Taiwan
3
Department of Biotechnology, Southern Taiwan University of Science and Technology, Tainan 710, Taiwan
4
Graduate Institute of Natural Products, College of Medicine, Chang Gung University, Taoyuan 333, Taiwan
These authors contributed equally to this work.
*
Authors to whom correspondence should be addressed.
Received: 2 April 2014 / Revised: 28 May 2014 / Accepted: 29 May 2014 / Published: 27 June 2014
(This article belongs to the Section Green Chemistry)
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Abstract

Two new glucosides, salviadigitoside A (1) and salviatalin A-19-O-β-glucoside (2), belonging to the salviatalin type diterpenoids, and a new cyclopenta[c]pyridine, salviadiginine A (3), were isolated from the roots of Salvia digitaloids. Structures of these compounds were determined on the basis of spectroscopic analysis. In addition, compounds 13 were evaluated for their anti-inflammatory activity, but the results showed a weak anti-inflammatory activity. View Full-Text
Keywords: Salvia digitaloids; Labiatae; diterpenoid; cyclopenta[c]pyridine Salvia digitaloids; Labiatae; diterpenoid; cyclopenta[c]pyridine
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Wu, S.-J.; Huang, C.-H.; Chan, Y.-Y.; Liao, Y.-R.; Hwang, T.-L.; Wu, T.-S. Two Diterpenoids and a Cyclopenta[c]pyridine Derivative from Roots of Salvia digitaloids. Int. J. Mol. Sci. 2014, 15, 11566-11577.

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