Studies on the Chemical Constituents of Chloranthus henryi

Yong Ming Luo; Yong Dong Luo; Fang You Chen; Hua Liu; Jian Jiang Fu

doi:10.4028/www.scientific.net/AMR.1033-1034.279

Paper Titles

Preparation of pH-Sensitive Aqueous P(MAA-co-EA) Copolymers and Application in Omeprazole Capsules
p.255

Puriﬁcation of Ferulic Acid, Senkyunolide I and Senkyunolide H from the Volatile Oil of Rhizoma chuanxiong Using High-Speed Countercurrent Chromatography and Preparative Liquid Chromatography
p.259

Role of Main Physical Properties in Granule Yield of Andrographis Extract Mixtures in the High Shear Granulation
p.265

Site-Directed Mutagenesis of a Neutral Phytase from Bacillus amyloliquefaciens: Influencing Activity and Stability
p.271

Studies on the Chemical Constituents of Chloranthus henryi
p.279

Synthesis and Biological Activities of 1,2,4-Triazine Derivatives
p.283

Terpenoids from Chloranthus multistachys
p.287

The Antimicrobial Activity of Fructuskochiae Ethanol Extract and its Impact on the Rheological Properties of the Shampoo
p.291

The Study of Senkyunolide I Degradation Products by Ultra-High Performance Liquid Chromatography-Quadrupole Time-of-Flight Mass Spectrometry
p.298

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Studies on the Chemical Constituents of Chloranthus henryi

Abstract:

From Chloranthus henryi, ten compounds were isolated and identified as 1β,8β-Dihydroxy-eudesman 4(15),7(11)-dien8α,12-olide (1), 4β,8β-dihydroxy-5α (H)- eudesm-7(11) -en-8,12-olide (2), 12-oxo-15-hydroxylabda-8(17), 13E-dien-19-oic acid (3), 12(S), 15-dihydroxy labda - 8(17),13E-dien-19-oic acid (4) , curcolonol (5), flavokawain A (6), 2 ́-hydroxy-4, 3 ́, 4 ́, 6 ́– tetramethoxychalcone (7), daucosterol (8), β-sitosterol (9) and 3,4-dihydroxybenzoic acid (10). The structures of the isolated compounds were established by means of NMR and MS analyses. These compounds were firstly isolated from this plant. Compound 1 have inhibitory activities on the release of β-glucuronidase from rat PMNs induced by PAF.