neo-Clerodane Diterpenoids from Scutellaria barbata and Their Inhibitory Effects on LPS-Induced Nitric Oxide Production
- Authors
- Yeon, Eung Tae; Lee, Jin Woo; Lee, Chul; Jin, Qinghao; Jang, Hari; Lee, Dongho; Ahn, Jong Seog; Hong, Jin Tae; Kim, Youngsoo; Lee, Mi Kyeong; Hwang, Bang Yeon
- Issue Date
- 9월-2015
- Publisher
- AMER CHEMICAL SOC
- Citation
- JOURNAL OF NATURAL PRODUCTS, v.78, no.9, pp.2292 - 2296
- Indexed
- SCIE
SCOPUS
- Journal Title
- JOURNAL OF NATURAL PRODUCTS
- Volume
- 78
- Number
- 9
- Start Page
- 2292
- End Page
- 2296
- URI
- https://scholar.korea.ac.kr/handle/2021.sw.korea/92703
- DOI
- 10.1021/acs.jnatprod.5b00126
- ISSN
- 0163-3864
- Abstract
- Three new neo-derodane diterpenoids (1-3) along with 12 known compounds (4-15) were isolated from a methanol extract of the aerial parts of Scutellaria barbata. The structures of 1-3 were determined by interpretation of their 1D and 2D NMR spectroscopic data as well as HRESIMS values. All isolated compounds were tested for their inhibitory effects on LPS-induced nitric oxide production in RAW 264.7 macrophages. Compounds 1-4, 7, and 10-12 were found to inhibit nitric oxide production with IC50 values ranging from 20.2 to 35.6 mu M.
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Collections - Graduate School > Department of Plant Biotechnology > 1. Journal Articles
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