Iridoids and active ones in patrinia: A review

Wang, Li; Meng, Xinjing; Zhou, Huihui; Liu, Yuhang; Zhang, Yadan; Liang, Haiyang; Hou, Gaixia; Liu, Zhenhua

doi:10.1016/j.heliyon.2023.e16518

Cited by 4 publications

(1 citation statement)

References 73 publications

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“…Iridoids are known plant-derived compounds mainly for the variety of their health-promoting properties. Pharmacological studies devoted on isolation and application of iridoids from different plants proved their valuable effect on human health, namely antioxidative, anti-inflammatory, anti-cancer, anti-atherogenic, antidiabetic, neuroprotective, antimicrobial, diuretic, sedative, hepatoprotective, hypolipidemic and purgative activities (Inouye et al, 1974;Tundis et al, 2008;Dinda et al, 2011;Viljoen et al, 2012;Omelchenko et al, 2016;Kucharska et al, 2017;Hussain et al, 2019;Esakkimuthu et al, 2019;Ji et al, 2019;Wang et al, 2022Wang et al, , 2023Bridi et al, 2023). Cornel iridoid glycoside improves memory ability (Zhao et al, 2010).…”

Section: Introductionmentioning

confidence: 99%

Content of Iridoids in the Fruits of Cornus mas L. Cultivars

Levon

2024

Agrobiodivers Improv Nutr health life Qual

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The genetic fund of the cornelian cherry (Cornus mas L.) cultivars at the M.M. Gryshko National Botanical Garden (NBG), National Academy of Sciences of Ukraine includes more than 100 genotypes collected from wild and cultivated plants in Ukraine, and cultivars of Bulgarian, Slovak, English, Austrian and Georgian selection. The genetic fund of the cornelian cherry of the NBG presents a rich variety of biological and economic properties. The fruits of C. mas are valued in the food industry and medicine mainly due to their high content of bioactive compounds such as vitamin C, carotenoids, and anthocyanins. C. mas fruits also have antioxidant activity. We have given the pomological characteristics of 21 studied cultivars of C. mas, and also determined the content of iridoids. Cultivars of C. mas with early, middle, and late fruit ripening periods were studied. To determine the content of iridoids, a spectrophotometric method was used, which consists of the interaction of an iridoid compound with hydroxylamine to form an oxime. The resulting oxime is capable of forming a coordination compound with ferric iron cations. As a result of the study, it was found that the content of iridoids in the fruits of C. mas has a significant difference in cultivars. Among the early ripening cultivars of C. mas, the most promising as a source of iridoids are Pervenets and Samofertylnyi, among the cultivars of C. mas with an average fruit ripening period is Yevgenia, and among the cultivars of C. mas with a late ripening period of fruits, the most promising cultivars are Sokoline and Yuvileinyi Klymenko. These most promising cultivars should be noted for use in the food and medical sectors of the national economy.

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Section: Introductionmentioning

confidence: 99%

Content of Iridoids in the Fruits of Cornus mas L. Cultivars

Levon

2024

Agrobiodivers Improv Nutr health life Qual

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Revealing the effects and mechanism of wine processing on Corni Fructus using chemical characterization integrated with multi-dimensional analyses

Wang,

Chi,

Guo

et al. 2024

Journal of Chromatography A

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Catalytic Enantioselective (3+2) Annulations of Nucleophilic Thioacyl Rh(I)-Carbenes with Achmatowicz Rearrangement Products

Chen,

Lv,

Chen

et al. 2024

ACS Catal.

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The cycloaddition and annulation reactions of Achmatowicz rearrangement products (ARPs) are critically important to the construction of molecular complexity and the total synthesis of natural products. However, this field is still blemished by the shortage of enantioselective (3+2) reactions of ARPs. Herein, we report the highly enantio-, diastereo-, and regioselective (3+2) annulations of ARPs with nucleophilic αthioacyl Rh(I)-carbenes under Rh(I)/(R)-BINAP catalysis, producing bicyclic dihydrothiophenes with multiple functionalities, three continuous chiral centers, and five prochiral centers in up to 97% yields and 99:1 er. Mechanistically, the migratory insertion following anticoordination is suggested to determine the enantio-and regioselectivities and accounts for the nucleophilic character of α-thioacyl Rh(I)-carbenes. DFT calculations revealed that enantioinduction originates from the steric discrimination of (R)-and (S)-ARPs by the chiral ligand.

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Iridoids and active ones in patrinia: A review

Cited by 4 publications

References 73 publications

Content of Iridoids in the Fruits of Cornus mas L. Cultivars

Content of Iridoids in the Fruits of Cornus mas L. Cultivars

Revealing the effects and mechanism of wine processing on Corni Fructus using chemical characterization integrated with multi-dimensional analyses

Catalytic Enantioselective (3+2) Annulations of Nucleophilic Thioacyl Rh(I)-Carbenes with Achmatowicz Rearrangement Products

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