Plant chemistryNor-sesquiterpenes from Teucrium heterophyllum
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Cited by (31)
Noreudesmane sesquiterpenoids from Artemisia hedinii and their anti-inflammatory activities
2021, FitoterapiaCitation Excerpt :Currently, the reported noreudesmane-type sesquiterpenoids were mainly found in the family of Asteraceae [1–12], Zingiberaceae [13–16], Solanaceae [17,18], Lamiaceae [19], and Anacardiaceae [20], and classified into five groups: 13-, 14-, and 15-noreudesmanes, 12,13-dinoreudesmanes, and 11,12,13-trinoreudesmanes.
Bioactivity-guided isolation of anti-hepatitis B virus active sesquiterpenoids from the traditional Chinese medicine: Rhizomes of Cyperus rotundus
2015, Journal of EthnopharmacologyCitation Excerpt :The LC-MS guided isolation of the ethanol extract of rhizomes of C. rotundus afforded 37 sesquiterpenoids, including five new patchoulane-type sesquiterpenoids (1–5) (Fig. 2). The known compounds 6–37 were identified as cyperenol (6) (Jacobs et al., 1987), cyperenoic acid (7) (Boonyarathanakornkit et al., 1988), cyperotundone (8) (Hikino et al., 1965, 1966), sugeonol (9) (Hikino et al., 1968a), scariodione (10) (Hikino et al., 1968a), sugetriol triacetate (11) (Xu et al., 2009), α-cyperone (12) (Naya et al., 1990), (4aS, 7S),-7-hydroxy-1, 4a-dimethyl-7-(prop-1-en-2-yl),-4, 4a, 5, 6, 7, 8-hexahydronaphthalen-2 (3H),-one (13) (Nozaki et al., 1995), (4aS, 7S, 8R),-8-hydroxy-1, 4a-dimethyl-7-(prop-1-en-2-yl), -4, 4a, 5, 6, 7, 8-hexahydronaphtha-len-2 (3H), -one (14) (Nozaki et al., 1995), cyperol (15) (Sun et al., 2000), 1β-hydroxy-α-cyperone (16) (Sanz and Marco, 1990), 10-epieudesm-11-ene-3β, 5α-diol (17) (Huffman et al., 1980), 3β-hydroxyilicic alcohol (11 (13),-eudesmene-3, 4, 12-triol) (18) (Zhang et al., 2007), cyperusol C (19) (Xu et al., 2004), α-corymbolol (20) (Nyasse et al., 1988), 3β, 4α-dihydroxy-7-epi-eudesm-11 (13), -ene (21) (Ahmed et al., 1998), 2-oxo-α-cyperone (22) (Murai et al., 1982), 7α (H), 10β-eudesm-4-en-3-one-11,12-diol (23) (Hikino et al., 1975), rhombitriol (24) (Rukachaisirikul et al., 2005), 7-epi-teucrenone (25) (Fraga et al., 1995), α-rotunol (26) (Hiking et al., 1971), nootkatone (27) (Gliszczyńska et al., 2011), 12-hydroxynootkatone (28) (Xu et al., 2013), oxyphyllol C (29) (Morikawa et al., 2002), 5-hydroxylucinone (30) (Chiu et al., 2001), oplopanone (31) (Carvalho et al., 2003), 10-hydroxyamorph-4-en-3-one (32) (Wu et al., 2007), cyperusol D (33) (Xu et al., 2004), 2-hydroxy-14-calamenenone (34) (Morimoto et al., 2009), 1-isopropyl-2, 7 dimethylnaphthalene (35) (Qin et al., 2006), argutosine D (36) (Fu et al., 2010), 4, 5-seco-guaia-1 (10), 11-diene-4, 5-dioxo (37) (Jiang et al., 2011) by comparing their spectral data with literatures. It is worth mentioning that compounds 2 and 3 are the first examples of cyperotundone-type sesquiterpenoids with a hydroxyl group at C-14 position.
New eudesmane sesquiterpenes from Alpinia oxyphylla and determination of their inhibitory effects on microglia
2013, Bioorganic and Medicinal Chemistry Letters