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CAS No: 3621-38-3 Catalog No: AG00BY35 MDL No:MFCD01310242
| Title | Journal |
|---|---|
| Using immobilized G-protein coupled receptors to screen bioactive traditional Chinese medicine compounds with multiple targets. | Journal of pharmaceutical and biomedical analysis 20121101 |
| Quality evaluation and species differentiation of Rhizoma coptidis by using proton nuclear magnetic resonance spectroscopy. | Analytica chimica acta 20121017 |
| On-line sample concentration and determination of cationic alkaloids in human plasma by micelle to solvent stacking in capillary zone electrophoresis. | Journal of chromatography. B, Analytical technologies in the biomedical and life sciences 20121001 |
| Isoquinoline alkaloids from Tinospora cordifolia inhibit rat lens aldose reductase. | Phytotherapy research : PTR 20120901 |
| Simultaneous determination of active flavonoids and alkaloids of Tang-Min-Ling-Pill in rat plasma by liquid chromatography tandem mass spectrometry. | Journal of chromatography. B, Analytical technologies in the biomedical and life sciences 20120901 |
| Analysis of four alkaloids of Coptis chinensis in rat plasma by high performance liquid chromatography with electrochemical detection. | Analytica chimica acta 20120806 |
| Coptis chinensis inflorescence extract protection against ultraviolet-B-induced phototoxicity, and HPLC-MS analysis of its chemical composition. | Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association 20120701 |
| Evaluation of alkaloids binding to the parallel quadruplex structure [d(TGGGGT)]4 by electrospray ionization mass spectrometry. | Journal of mass spectrometry : JMS 20120601 |
| Discrimination of Phellodendron amurense and P. chinense based on DNA analysis and the simultaneous analysis of alkaloids. | Archives of pharmacal research 20120601 |
| Spectroscopic probing of recognition of the G-quadruplex in c-kit promoter by small-molecule natural products. | International journal of biological macromolecules 20120501 |
| Simultaneous determination of six alkaloids and one monoterpene in rat plasma by liquid chromatography-tandem mass spectrometry and pharmacokinetic study after oral administration of a Chinese medicine Wuji Pill. | Journal of chromatography. B, Analytical technologies in the biomedical and life sciences 20120501 |
| Pharmacokinetics and metabolism of jatrorrhizine, a gastric prokinetic drug candidate. | Biopharmaceutics & drug disposition 20120401 |
| Effect of jatrorrhizine on delayed gastrointestinal transit in rat postoperative ileus. | The Journal of pharmacy and pharmacology 20120301 |
| Determination of protoberberine alkaloids in Rhizoma Coptidis by ERETIC ¹H NMR method. | Journal of pharmaceutical and biomedical analysis 20120223 |
| Cytotoxicity and antihyperglycemic effect of minor constituents from Rhizoma Coptis in HepG2 cells. | Fitoterapia 20120101 |
| Anti-Inflammatory Activities of a Chinese Herbal Formula IBS-20 In Vitro and In Vivo. | Evidence-based complementary and alternative medicine : eCAM 20120101 |
| Determination of berberine, palmatine and jatrorrhizine in rabbit plasma by liquid chromatography-electrospray ionization-mass spectrometry. | Journal of pharmaceutical and biomedical analysis 20111215 |
| Therapeutic potential of nucleic acid-binding isoquinoline alkaloids: binding aspects and implications for drug design. | Medicinal research reviews 20111101 |
| [Correlation analysis soil nutrition as sell as yield and active compounds of Coptis teeta]. | Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20111001 |
| Hypoglycemic activity of alkaloidal fraction of Tinospora cordifolia. | Phytomedicine : international journal of phytotherapy and phytopharmacology 20110915 |
| Acetylcholinesterase inhibitors from Corydalis yanhusuo. | Natural product research 20110901 |
| Simultaneous quantification of twelve active components in Yiqing granule by ultra-performance liquid chromatography: application to quality control study. | Biomedical chromatography : BMC 20110901 |
| Micelle to solvent stacking of two alkaloids in nonaqueous capillary electrophoresis. | Journal of chromatography. A 20110826 |
| The effects of jatrorrhizine on contractile responses of rat ileum. | European journal of pharmacology 20110801 |
| [Dynamic accumulation of effective components and biomass of Coptis chinensis in Hongya county]. | Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20110801 |
| Ionic liquid sensitized fluorescence determination of four isoquinoline alkaloids. | Talanta 20110715 |
| Neuroprotective effect of Jatrorrhizine on hydrogen peroxide-induced cell injury and its potential mechanisms in PC12 cells. | Neuroscience letters 20110712 |
| Simultaneous quantification of multiple active components from Xiexin decoction in rat plasma by LC-ESI-MS/MS: application in pharmacokinetics. | Biomedical chromatography : BMC 20110701 |
| [Effect of ultrafiltration by different membranes on HPLC fingerprint of huanglian jiedu decorction after being]. | Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20110601 |
| Intestinal absorption mechanisms of berberine, palmatine, jateorhizine, and coptisine: involvement of P-glycoprotein. | Xenobiotica; the fate of foreign compounds in biological systems 20110401 |
| Metabolism and pharmacokinetics of san-huang-xie-xin-tang, a polyphenol-rich chinese medicine formula, in rats and ex-vivo antioxidant activity. | Evidence-based complementary and alternative medicine : eCAM 20110101 |
| Bioactivities of berberine metabolites after transformation through CYP450 isoenzymes. | Journal of translational medicine 20110101 |
| Effects of Erxian decoction, a Chinese medicinal formulation, on serum lipid profile in a rat model of menopause. | Chinese medicine 20110101 |
| [Bio-activity evaluation of Qinlian Siwu decoction on inhibiting mice uterine contraction in vitro and its components analysis]. | Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20101201 |
| Simultaneous determination of baicalin, baicalein, wogonin, berberine, palmatine and jatrorrhizine in rat plasma by liquid chromatography-tandem mass spectrometry and application in pharmacokinetic studies after oral administration of traditional Chinese medicinal preparations containing scutellaria-coptis herb couple. | Journal of pharmaceutical and biomedical analysis 20101102 |
| Metabolites of protoberberine alkaloids in human urine following oral administration of Coptidis Rhizoma decoction. | Planta medica 20101101 |
| Chemical fingerprint analysis of Phellodendri Amurensis Cortex by ultra performance LC/Q-TOF-MS methods combined with chemometrics. | Journal of separation science 20101101 |
| Simultaneous analysis of seven alkaloids in Coptis-Evodia herb couple and Zuojin pill by UPLC with accelerated solvent extraction. | Journal of separation science 20100901 |
| [Metabolism, transformation and distribution of Coptis chinensis total alkaloids in rat]. | Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20100801 |
| [Simultaneous determination of jatrorrhizine, palmatine, berberine, and obacunone in Phellodendri Amurensis Cortex by RP-HPLC]. | Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20100801 |
| Screening the bioactive compounds in aqueous extract of Coptidis rhizoma which specifically bind to rabbit lung tissues beta2-adrenoceptor using an affinity chromatographic selection method. | Journal of chromatography. B, Analytical technologies in the biomedical and life sciences 20100715 |
| Increased plasma exposures of five protoberberine alkaloids from Coptidis Rhizoma in streptozotocin-induced diabetic rats: is P-GP involved? | Planta medica 20100601 |
| Rhizoma coptidis and berberine-induced activation of murine microglia N9 cells. | Journal of ethnopharmacology 20100504 |
| [Simultaneous determination of the five alkaloids in Rhizoma Coptidis by nonaqueous capillary electrophoresis]. | Se pu = Chinese journal of chromatography 20100401 |
| [In situ intestinal absorption kinetics of berberine and jatrorrhizine from extractive Rhizoma Coptidis in rats]. | Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20100301 |
| Quaternary alkaloids of Argemone mexicana. | Pharmaceutical biology 20100201 |
| The application of digital image recognition to the analysis of two-dimensional fingerprints. | Analytica chimica acta 20100111 |
| Determination of protoberberine alkaloids in medicinal plants based on acidic potassium permanganate chemiluminescence system. | Luminescence : the journal of biological and chemical luminescence 20100101 |
| Quality assurance for Chinese herbal formulae: standardization of IBS-20, a 20-herb preparation. | Chinese medicine 20100101 |
| [Preliminary study to investigate dynamic extract process of Huanglian Jiedu Tang and the mechanism of subsidence produce]. | Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20100101 |
| Determination of bioactive compounds in Cortex Phellodendri by high-performance liquid chromatography. | Journal of AOAC International 20100101 |
| Circumvention of multi-drug resistance of cancer cells by Chinese herbal medicines. | Chinese medicine 20100101 |
| Oren-gedoku-to and its constituents with therapeutic potential in Alzheimer's disease inhibit indoleamine 2, 3-dioxygenase activity in vitro. | Journal of Alzheimer's disease : JAD 20100101 |
| Dig1 protects against cell death provoked by glyphosate-based herbicides in human liver cell lines. | Journal of occupational medicine and toxicology (London, England) 20100101 |
| Biochemistry and occurrence of o-demethylation in plant metabolism. | Frontiers in physiology 20100101 |
| Analgesic and anti-inflammatory activities of ethanol root extract of Mahonia oiwakensis in mice. | Journal of ethnopharmacology 20090907 |
| [Effects of extracts and active components of Rhizoma Coptidis on contraction of circular smooth muscle isolated from guinea pig gastric antrum]. | Zhong xi yi jie he xue bao = Journal of Chinese integrative medicine 20090901 |
| A rapid and simple determination of protoberberine alkaloids in Rhizoma Coptidis by 1H NMR and its application for quality control of commercial prescriptions. | Journal of pharmaceutical and biomedical analysis 20090712 |
| Pulsatilla decoction and its active ingredients inhibit secretion of NO, ET-1, TNF-alpha, and IL-1 alpha in LPS-induced rat intestinal microvascular endothelial cells. | Cell biochemistry and function 20090701 |
| Simultaneous determination of 11 active components in two well-known traditional Chinese medicines by HPLC coupled with diode array detection for quality control. | Journal of pharmaceutical and biomedical analysis 20090501 |
| [Pharmacokinetics of three alkaloids in Huanglianjiedu decoction in rat serum by LC-MS-MS]. | Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20090501 |
| [A new flavonoid glucoside from Huanglianjiedutang decoction]. | Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20090501 |
| Separation and detection of isoquinoline alkaloids using MEEKC coupled with field-amplified sample injection induced by ACN. | Electrophoresis 20090201 |
| [Effect of additives on absorption of Coptis chinensis total alkaloids and pharmacokinetics in mice]. | Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20090201 |
| Bear bile: dilemma of traditional medicinal use and animal protection. | Journal of ethnobiology and ethnomedicine 20090101 |
| Synthesis and antimicrobial activity of 3-octyloxy-8-alkyljatrorrhizine derivatives. | Journal of Asian natural products research 20090101 |
| Development of a rapid resolution liquid chromatographic method for simultaneous analysis of four alkaloids in Rhizoma coptidis under different cultivation conditions. | Journal of AOAC International 20090101 |
| Simple and reliable methods for the determination of sixteen marker components for quality control of Daochi pill by HPLC coupled with diode array detection. | Phytochemical analysis : PCA 20090101 |
| Chinese herbal medicinal ingredients inhibit secretion of IL-6, IL-8, E-selectin and TXB2 in LPS-induced rat intestinal microvascular endothelial cells. | Immunopharmacology and immunotoxicology 20090101 |
| LC/MS/MS for identification of in vivo and in vitro metabolites of jatrorrhizine. | Biomedical chromatography : BMC 20081201 |
| [Adscription of plasma effective constituents of rat after oral administration of gegen qinlian decoction]. | Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20081101 |
| Online structural elucidation of alkaloids and other constituents in crude extracts and cultured cells of Nandina domestica by combination of LC-MS/MS, LC-NMR, and LC-CD analyses. | Journal of natural products 20080801 |
| [Variation patterns of Coptis teeta biomass and its major active compounds along an altitude gradient]. | Ying yong sheng tai xue bao = The journal of applied ecology 20080701 |
| Analysis of major alkaloids in Rhizoma coptidis by capillary electrophoresis-electrospray-time of flight mass spectrometry with different background electrolytes. | Electrophoresis 20080501 |
| Analysis of alkaloids in Coptis chinensis Franch by accelerated solvent extraction combined with ultra performance liquid chromatographic analysis with photodiode array and tandem mass spectrometry detections. | Analytica chimica acta 20080421 |
| Studies on alkaloids binding to GC-rich human survivin promoter DNA using positive and negative ion electrospray ionization mass spectrometry. | Journal of mass spectrometry : JMS 20080301 |
| Simultaneous determination of berberine, palmatine and jatrorrhizine by liquid chromatography-tandem mass spectrometry in rat plasma and its application in a pharmacokinetic study after oral administration of coptis-evodia herb couple. | Journal of chromatography. B, Analytical technologies in the biomedical and life sciences 20080301 |
| [Analysis of the main components of coptis-evodia herb couple by HPLC-DAD-MS]. | Yao xue xue bao = Acta pharmaceutica Sinica 20080301 |
| Synthesis and antimicrobial activity of 3-alkoxyjatrorrhizine derivatives. | Planta medica 20080201 |
| Cytochrome P3A4 inhibitors and other constituents of Fibraurea tinctoria. | Journal of natural products 20071201 |
| Determination of palmatine in canine plasma by liquid chromatography-tandem mass spectrometry with solid-phase extraction. | Journal of chromatography. B, Analytical technologies in the biomedical and life sciences 20070701 |
| Affinity chromatography with immobilized DNA stationary phase for biological fingerprinting analysis of traditional Chinese medicines. | Journal of chromatography. A 20070622 |
| Analysis of berberine and total alkaloid content in cortex phellodendri by near infrared spectroscopy (NIRS) compared with high-performance liquid chromatography coupled with ultra-visible spectrometric detection. | Analytica chimica acta 20070605 |
| High performance liquid chromatography-mass spectrometry analysis of protoberberine alkaloids in medicine herbs. | Journal of separation science 20070401 |
| Simultaneous determination of eight components in Radix Tinosporae by high-performance liquid chromatography coupled with diode array detector and electrospray tandem mass spectrometry. | Journal of pharmaceutical and biomedical analysis 20070219 |
| DNA-binding affinities and sequence specificities of protoberberine alkaloids and their demethylated derivatives: a comparative study. | Chemistry & biodiversity 20070201 |
| Free radical scavenging activity and lipoxygenase inhibition of Mahonia aquifolium extract and isoquinoline alkaloids. | Journal of inflammation (London, England) 20070101 |
| Pharmacokinetics of berberine and its main metabolites in conventional and pseudo germ-free rats determined by liquid chromatography/ion trap mass spectrometry. | Drug metabolism and disposition: the biological fate of chemicals 20061201 |
| [Quality analysis and evaluation of Rhizoma Coptidis under different cultivation conditions]. | Yao xue xue bao = Acta pharmaceutica Sinica 20061001 |
| [Determination of 3 kinds of components in huanglian jiedu decoction by HPLC under different UV wavelengths]. | Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20061001 |
| Hypoglycemic and hypocholesterolemic effects of Coptis chinensis franch inflorescence. | Plant foods for human nutrition (Dordrecht, Netherlands) 20060901 |
| [Liquid chromatography-tandem electrospray ionization ion trap mass spectrometric assay for the metabolites of jatrorrhizine in rat urine]. | Yao xue xue bao = Acta pharmaceutica Sinica 20060901 |
| Spacer length and attaching position-dependent binding of synthesized protoberberine dimers to double-stranded DNA. | Bioorganic & medicinal chemistry 20060701 |
| [Fingerprints of Rhizoma Coptidis from Shizhu by HPLC]. | Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials 20060701 |
| Nonaqueous capillary electrophoresis coupled with laser-induced native fluorescence detection for the analysis of berberine, palmatine, and jatrorrhizine in Chinese herbal medicines. | Journal of separation science 20060601 |
| Determination of quinolizidine alkaloids in Sophora flavescens and its preparation using capillary electrophoresis. | Biomedical chromatography : BMC 20060501 |
| Microsphere-based protease assays and screening application for lethal factor and factor Xa. | Cytometry. Part A : the journal of the International Society for Analytical Cytology 20060501 |
| Acetylcholinesterase inhibitors from Stephania venosa tuber. | The Journal of pharmacy and pharmacology 20060501 |
| [Qualitative and quantitative determination of the main components of huanglianjiedu decoction by HPLC-UV/MS]. | Yao xue xue bao = Acta pharmaceutica Sinica 20060401 |
| Characterization of isoquinoline alkaloids, diterpenoids and steroids in the Chinese herb Jin-Guo-Lan (Tinospora sagittata and Tinospora capillipes) by high-performance liquid chromatography/electrospray ionization with multistage mass spectrometry. | Rapid communications in mass spectrometry : RCM 20060101 |
| Rapid determination of protopine, allocryptopine, sanguinarine and chelerythrine in fruits of Macleaya cordata by microwave-assisted solvent extraction and HPLC-ESI/MS. | Phytochemical analysis : PCA 20060101 |
| Capillary electrochromatography with a neutral monolithic column for classification of analytes and determination of basic drugs in human serum. | Electrophoresis 20050901 |
| [Chemical constituents from Corydalis humosa]. | Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials 20050701 |
| Using oxidized carbon nanotubes as matrix for analysis of small molecules by MALDI-TOF MS. | Journal of the American Society for Mass Spectrometry 20050601 |
| Screening and analysis of bioactive compounds with biofingerprinting chromatogram analysis of traditional Chinese medicines targeting DNA by microdialysis/HPLC. | Journal of chromatography. A 20050527 |
| Capillary zone electrophoretic studies of interactions of some quaternary isoquinoline alkaloids with DNA constituents and DNA. | Electrophoresis 20050501 |
| [Quality assessment of Coptis chinensis in China]. | Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20050401 |
| Spectrometric studies of cytotoxic protoberberine alkaloids binding to double-stranded DNA. | Bioorganic & medicinal chemistry 20050301 |
| Binding of the bioactive component jatrorrhizine to human serum albumin. | Biochimica et biophysica acta 20050211 |
| Antibabesial activity of protoberberine alkaloids and 20-hydroxyecdysone from Arcangelisia flava against Babesia gibsoni in culture. | The Journal of veterinary medical science 20050201 |
| Analysis of protoberberine alkaloids in several herbal drugs and related medicinal preparations by non-aqueous capillary electrophoresis. | Journal of separation science 20050101 |
| Hypoglycemic activity of jatrorrhizine. | Journal of Huazhong University of Science and Technology. Medical sciences = Hua zhong ke ji da xue xue bao. Yi xue Ying De wen ban = Huazhong keji daxue xuebao. Yixue Yingdewen ban 20050101 |
| [Establishment of the control substance of plant drug and fingerprints of Coptis chinensis]. | Zhongguo yi xue ke xue yuan xue bao. Acta Academiae Medicinae Sinicae 20041201 |
| Structural elucidation and identification of alkaloids in Rhizoma Coptidis by electrospray ionization tandem mass spectrometry. | Journal of mass spectrometry : JMS 20041101 |
| Study on noncovalent complexes of cytotoxic protoberberine alkaloids with double-stranded DNA by using electrospray ionization mass spectrometry. | Bioorganic & medicinal chemistry letters 20041004 |
| Antiradical and antioxidant activities of alkaloids isolated from Mahonia aquifolium. Structural aspects. | Bioorganic & medicinal chemistry 20040901 |
| Oxygen activation by photoexcited protoberberinium alkaloids from Mahonia aquifolium. | Phytotherapy research : PTR 20040801 |
| Antimicrobial activity of Mahonia aquifolium crude extract and its major isolated alkaloids. | Phytotherapy research : PTR 20040801 |
| Separation of protoberberine quaternary alkaloids from a crude extract of Enantia chlorantha by centrifugal partition chromatography. | Journal of chromatography. A 20040702 |
| Quaternary isoquinoline alkaloids from Xylopia parviflora. | Phytochemistry 20040401 |
| [Distribution of four alkaloids in plants of Berberis]. | Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials 20040201 |
| Chemical comparison of goldenseal (Hydrastis canadensis L.) root powder from three commercial suppliers. | Journal of agricultural and food chemistry 20031203 |
| [Determination of four alkaloids in Berberis plants by HPLC]. | Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20031201 |
| Antifungal activity of Mahonia aquifolium extract and its major protoberberine alkaloids. | Phytotherapy research : PTR 20030801 |
| High-performance capillary electrophoresis for determining the contents of berberine, jatrorrhizine and palmatine in Gegenqinlian decoction. | Di 1 jun yi da xue xue bao = Academic journal of the first medical college of PLA 20030701 |
| [Study on the solubility changes of Rhizoma Coptidis' main chemical constituents influenced by the proportion of Rhizoma Coptidis and Fructus Evodiae]. | Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20030701 |
| Method validation for determination of alkaloid content in goldenseal root powder. | Journal of AOAC International 20030101 |
| Effect of Mahonia aquifolium active compounds on interleukin-8 production in the human monocytic cell line THP-1. | Planta medica 20020301 |
| Identification of three sulfate-conjugated metabolites of berberine chloride in healthy volunteers' urine after oral administration. | Acta pharmacologica Sinica 20020101 |
| Potential antimutagenic activity of berberine, a constituent of Mahonia aquifolium. | BMC complementary and alternative medicine 20020101 |
| [Study on active constituents of traditional Chinese medicine reversing multidrug resistance of tumor cells in vitro]. | Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials 20010901 |
| Monoamine oxidase inhibitors from rhizoma of Coptis chinensis. | Planta medica 20010201 |
| Isoquinoline alkaloids from Mahonia aquifolium stem bark are active against Malassezia spp. | Folia microbiologica 20010101 |
| Analysis of isoquinoline alkaloids in medicinal plants by capillary electrophoresis-mass spectrometry. | Electrophoresis 19981101 |
| HIV-1 and HIV-2 reverse transcriptases: a comparative study of sensitivity to inhibition by selected natural products. | Biochemical and biophysical research communications 19920529 |
| Evaluation of natural products as inhibitors of human immunodeficiency virus type 1 (HIV-1) reverse transcriptase. | Journal of natural products 19910101 |
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