Two New Phenolic Glycosides from Sorbus commixta

Chung Sub Kim; Joonseok Oh; Lalita Subedi; Sun Yeou Kim; Sang Un Choi; Kang Ro Lee

doi:10.1248/cpb.c18-00280

Notes

Two New Phenolic Glycosides from Sorbus commixta

Chung Sub Kim, Joonseok Oh, Lalita Subedi, Sun Yeou Kim, Sang Un Choi, Kang Ro Lee

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Keywords: Sorbus commixta, phenolic glycoside, DP4+

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Supplementary material

2018 Volume 66 Issue 8 Pages 839-842

DOI https://doi.org/10.1248/cpb.c18-00280

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Abstract

From the stem bark of Sorbus commixta, two new phenolic glycosides, sorcomisides A and B (1 and 2), were isolated along with 10 known compounds. The structures of the isolates were determined by analysis of one-dimensional and two-dimensional NMR (1D- and 2D-NMR) data and high resolution (HR)-MS, chemical reaction, and computational methods. All the isolated compounds (1–12) were tested for their neuroprotective, anti-inflammatory, and cytotoxic activities.

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