Triterpenoid saponins from Pulsatilla campanella
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Cited by (67)
New 23, 27-dihydroxy-oleanane-type triterpenoid saponins from Anemone Raddeana Regel
2021, Natural Product ResearchChemical constituents isolated from Clematis akebioides (Maximowicz) Veitch
2019, Biochemical Systematics and EcologyCitation Excerpt :The structures of the isolated compounds (1–18, Fig. 1) were elucidated on the basis of spectrometric analysis (1H and 13C NMR) and comparison with the literature. These compounds were determined to be 2-[4-(3-hydroxypropyl)-2-methoxyphenoxy]-1,3-propanediol (1) (Park et al., 2011), 2-phenethyl-O-α-L-rhamnopyranosyl-(1 → 6)-β-D-glucopyranoside (2) (Fang et al., 2018), 9-hydroxylinaloyl glucoside (3) (Kim et al., 2016), saponin PK (4) (Ryuichi and Toshio, 1976), 3-O-{β-D-xylopyranosyl-(1 → 2)-[β-D-glucopyranosyl-(1 → 4)]-α-L-arabinopyranosyl} hederagenin 28-O-α-L-rhamnopyranosyl-(1 → 4)-β-D-glucopyranosyl-(1 → 6)-β-D-glucopyranoside (5) (Zhang et al., 2013), tanguticoside A (6) (Zhong et al., 2001), leontoside (7) (Li et al., 1990), cauloside F (8) (Li et al., 1990), kizutasaponin K12 (9) (Kizu et al., 1995), cauloside D (10) (Jhoo et al., 2001), ciwujianoside A (11) (Shao et al., 1989), saponin PJ3 (12) (Ryuichi and Toshio, 1976), cussonoside A (13) (Dubois et al., 1986), calcoside D (14) (Li et al., 1990), a-hederin (15) (Ryuichi and Toshio, 1976), vitalboside B (16) (Zhong et al., 2001), hederagenin 3-O-α-L-arabinopyranoside (17) (Kizu and Tomimori, 1982), and 3-O-[β-D-glucopyranosyl-(1 → 2)-β-D-glucopyranosyl]-hederagenin (18) (Zhong et al., 2001). In the present study, two benzenoids (1, 2) were reported from the family Ranunculaceae for the first time, and one linear monoterpene glycoside (3) and fifteen triterpenoid saponins (4–18) were isolated from the aerial parts of C. akebioides.
Isolation and structure determination of new saponins from Pulsatilla cernua based on an NMR-guided method and their anti-proliferative activities
2018, Phytochemistry LettersCitation Excerpt :Ranunculaceae) is a traditional herbal medicine for treatment of amoebic dysentery, malaria and chills in Northeast China and Korea. Phytochemical investigations of this plant have reported a number of triterpenoid saponins (Bang et al., 2005a,b; Fu et al., 2008; Kang, 1989; Li et al., 1990; Xu et al., 2006, 2007; Xu et al., 2010; Yang et al., 2010; Zhang et al., 2000a,b). Previously, we also isolated several saponins from this plant (Liu et al., 2012; Fan et al., 2013; Liu et al., 2015) and reported their neuroprotective activities (Liu et al., 2012) under bio-guided isolation.
Quantitative and qualitative analyses of cytotoxic triterpenoids in the rhizomes of Anemone raddeana using HPLC and HPLC-ESI-Q/TOF-MS
2018, Journal of Food and Drug AnalysisNew triterpenoidal saponins from Koelreuteria paniculata
2016, Phytochemistry LettersCitation Excerpt :for C64H104O30Na 1375.6510), in the HR-ESIMS. The 1H NMR and 13C NMR spectra of 1 showed six tertiary methyl signals resonated at δ 0.89 (H-29), δ 0.90 (H-30), δ 0.99 (H-25), δ 1.13 (H-26), δ 1.15 (H-24) and δ 1.21 (H-27), one olefinic proton signal resonated at δ 5.42 (H-12, bs) with two typical olefinic carbon signals resonated at δ 123.6 and δ 144.8, and one carbonyl signal resonated at δ 177.3, revealed that its aglycone was hederagenin (Li et al., 1990). The 13C NMR and DEPT-NMR spectra showed the presence of eight methyl, fifteen methylene, thirty three methine and eight quaternary carbons.
Bioactive oleanane-type saponins from the rhizomes of Anemone taipaiensis
2013, Bioorganic and Medicinal Chemistry Letters