neoline and songorine

neoline has been researched along with songorine* in 4 studies

*songorine: RN given refers to parent cpd; diterpene alkaloid from Aconitum karakolicum Rap. [MeSH]

*songorine: RN given refers to parent cpd; diterpene alkaloid from Aconitum karakolicum Rap. [MeSH]

Other Studies

4 other study(ies) available for neoline and songorine

ArticleYear
Neoline, fuziline, songorine and 10-OH mesaconitine are potential quality markers of Fuzi: In vitro and in vivo explorations as well as pharmacokinetics, efficacy and toxicity evaluations.
    Journal of ethnopharmacology, 2023, Mar-01, Volume: 303

    Fuzi, the lateral roots of Aconitum carmichaelii Debx, plays an irreplaceable role in treating Yang deficiency and cold coagulation syndromes. However, Fuzi has a narrow margin of safety since its pharmacological constituents, Aconitum alkaloids, have potential cardiotoxicity and neurotoxicity. The current quality markers (Q-markers) for the control of Fuzi's efficacy and toxicity are 3 monoester-diterpenoid alkaloids, namely, benzoylaconine (BAC), benzoylhypaconine and benzoylmesaconine (BMA) and 3 diester-diterpenoid alkaloids, namely, aconitine (AC), hypaconitine and mesaconitine (MA). However, mounting evidence indicates that the current 6 Q-markers may not be efficacy- or toxicity-specific enough for Fuzi.. The aim of this study was to explore and evaluate efficacy- or toxicity-specific potential quality markers (PQ-markers) of Fuzi.. PQ-markers were explored by analyzing 30 medicinal samples and alkaloids exposed in mouse. Pharmacokinetics of PQ-markers on C57BL/6J mice were determined. Anti-inflammatory effects of PQ-markers were evaluated by λ-carrageenan-induced paw edema model and lipopolysaccharide-induced RAW264.7 cell inflammatory model, while analgesic effects were assessed by acetic acid-induced pain model and Hargreaves test. Cardiotoxicity and neurotoxicity of PQ-markers were assessed by histological and biochemical analyses, while acute toxicity was evaluated by modified Kirschner method.. Seven PQ-markers of Fuzi were found after in vitro and in vivo explorations. Among them, NE, FE and SE were found to be more efficacy-specific than BMA, and 10-OH MA was as toxicity-specific as MA.

    Topics: Aconitine; Aconitum; Alkaloids; Analgesics; Animals; Anti-Inflammatory Agents; Chromatography, High Pressure Liquid; Diterpenes; Drugs, Chinese Herbal; Mice; Mice, Inbred C57BL; Plant Roots

2023
Simultaneous high-performance liquid chromatography with tandem mass spectrometry quantification of six bioactive components in rat plasma after oral administration of Yougui pill.
    Journal of separation science, 2019, Volume: 42, Issue:10

    Yougui pills are a classic Chinese medicine that shows significant effects on nerve regeneration and neuroprotection in modern pharmacological studies. With a complex formula, Yougui pills have faced significant challenges in the fields of bioanalysis and pharmacokinetics in animals and human studies. In the present study, a specific and accurate high-performance liquid chromatography with tandem mass spectrometry method was developed and validated for the quantitative determination of the six bioactive components in rat plasma after oral administration of Yougui pills. Chromatographic separation was performed on a C18 column with a gradient elution system. Samples were analysed using positive ion mode with multiple reaction monitoring mode. The assay showed good linearity for all six bioactive components in the dynamic range of 0.50 to 50 ng/mL with acceptable intra- and inter-batch accuracy and precision. The lower limits of quantification were 0.50 ng/mL for all six bioactive components. The method was successfully applied to rat pharmacokinetics after oral administration of Yougui pills. All six bioactive components were detected in rat plasma, including songorine, benzoylhypaconitine, benzoylmesaconitine, neoline, karacoline, and sweroside, while some other target compounds were not detected, such as rhmannioside A, loganin, and cornuside I. After oral administration of Yougui pills at a dose of 2500 mg/kg, all six bioactive components were rapidly absorbed, resulting in t

    Topics: Aconitine; Administration, Oral; Alkaloids; Animals; Calibration; Chromatography, High Pressure Liquid; Drugs, Chinese Herbal; Ions; Iridoid Glucosides; Male; Plant Extracts; Quality Control; Rats; Rats, Inbred Lew; Reproducibility of Results; Tandem Mass Spectrometry

2019
A new denudatine type C
    Natural product research, 2018, Volume: 32, Issue:19

    A new denudatine-type C

    Topics: Aconitine; Aconitum; Alkaloids; Diterpenes; Molecular Structure; Plant Extracts; Spectrum Analysis

2018
Correlation of drug-induced and drug-related ultra-high performance liquid chromatography-mass spectrometry serum metabolomic profiles yields discovery of effective constituents of Sini decoction against myocardial ischemia in rats.
    Food & function, 2018, Nov-14, Volume: 9, Issue:11

    Screening active constituents of traditional Chinese medicines (TCMs) is vital for lead compound discovery. Sini decoction (SND) is a well-known TCM formula for relieving myocardial ischemia (MI) in clinic. Due to complex nature, the effective compounds of SND are still unknown. In this study, a novel "system to system" strategy based on the correlation of drug-related and drug-induced ultra-high performance liquid chromatography coupled with quadrupole-time-of-flight mass spectrometry (UHPLC-Q-TOFMS) serum metabolomic profiles was developed to discover bioactive compounds of SND against isoproterenol-induced MI. Thirteen SND-induced metabolites and 19 SND-related metabolites were identified by UHPLC-Q-TOFMS coupled with S-plot and SUS-plot of orthogonal projection to latent structure-discriminant analysis (OPLS-DA) models, respectively. Canonical correlation analysis between the SND-induced and SND-related metabolites revealed that 12 compounds had strongly correlated relationship with the protective effect of SND on MI, and these compounds include isotalatizidine, songorine, fuziline, neoline, talatizamine, 14-acetyltalatizamine, liquiritigenin, benzoylmesaconitine, isoliquiritin, benzoylaconitne, benzoylhypaconitine and 6-gingerol. Combination functional enrichment analysis and network topology analysis revealed that the targeted metabolic pathways of these correlated compounds were involved in valine, leucine and isoleucine biosyntheses, tryptophan metabolism, glycerophospholipid metabolism and sphingolipid metabolism. The results demonstrated that the "system to system" strategy may be a high-throughput method to discover potentially effective compounds from TCMs.

    Topics: Aconitine; Alkaloids; Animals; Aspartate Aminotransferases; Catechols; Chalcone; Chromatography, High Pressure Liquid; Creatine Kinase; Disease Models, Animal; Drugs, Chinese Herbal; Fatty Alcohols; Flavanones; Glucosides; L-Lactate Dehydrogenase; Lipid Peroxidation; Male; Malondialdehyde; Mass Spectrometry; Metabolome; Myocardial Ischemia; Rats; Rats, Sprague-Dawley; Superoxide Dismutase

2018