Chinensinaphthol methyl ether

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WebFeb 10, 2024 · All the lignans were efficiently separated in 6 min with the noise level in the range of 50–150 cps. 6′-Hydroxy justicidin B, 6′-hydroxy justicidin A, justicidin B, … WebMay 10, 2024 · Computational studies revealed that chinensinaphthol methyl ether and neojusticin B may target the integrin α IIb β 3 protein. The results of Prometheus NT.48 …

A novel anti-platelet aggregation target of …

WebOct 15, 2016 · Chinensinaphthol methyl ether (CME) was isolated from the aerial segment of Justicia procumbens in our laboratory [9] and was detected by UV, IR, 1 H- and 13 C-NMR. CME purity was greater than 98%, as determined by area normalization of the HPLC-UV curve at 256 nm. WebAug 15, 2012 · Chinensinaphthol methyl ether (CME) is a potential pharmacologically active ingredient isolated from the dried plants of Justicia procumbens L. (Acanthaceae). … dick hindman you are the song

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WebOct 25, 2024 · For Peak 9 ([M+H] + at m/z 395), fragment ions of [M+H-CH 3] + at m/z 380 and [M+H-CO 2] + at m/z 351 were produced by the losses of the methyl moiety and CO 2 moiety, respectively. Based on the comparison of the conceivable fragmentation pathways and the MS/MS spectra of the published literature, peak 9 was deduced as … WebFeb 10, 2024 · All the lignans were efficiently separated in 6 min with the noise level in the range of 50–150 cps. 6′-Hydroxy justicidin B, 6′-hydroxy justicidin A, justicidin B, chinensinaphthol methyl ether, justicidin C, and neojusticdin A were identified to be the dominant molecular species in J. procumbens with contents of 0.065−0.37 mg/g in ... WebMay 10, 2024 · Computational studies revealed that chinensinaphthol methyl ether and neojusticin B may target the integrin α IIb β 3 protein. The results of Prometheus NT.48 and microscale thermophoresis suggested that the molecular interactions between the two compounds with purified integrin α IIb β 3 protein in the optimal test conditions were … citizenship interview questions on utube

Simultaneous determination of seven lignans in Justicia …

Determination and pharmacokinetics of chinensinaphthol …

WebThey isolated five lignans, 6 0 -hydroxyjusticidin A (27), justicidin H (3), justicidin B (1), chinensinaphthol methyl ether (30), and taiwanin E methyl ether (32) from J. procumbens and tested ... WebOct 15, 2016 · A rapid, stable, and sensitive method based on ultra-fast liquid chromatography combined with electrospray ionization tandem mass spectrometry … dick hodgeWebMar 1, 1997 · A rapid, stable, and sensitive method based on ultra-fast liquid chromatography combined with electrospray ionization tandem mass spectrometry (UFLC-ESI-MS/MS) was established and optimized for quantification and pharmacokinetics analysis of chinensinaphthol methyl ether (CME) in rat urine. dick hodgin

"WebA review of recent developments in the synthesis and biological applications of arylnaphthalene lactones analogs. " - Chinensinaphthol methyl ether

Chinensinaphthol methyl ether

WebNatural Product ID Natural Product Name Formular Molecular Weight # Source Organism # Target # Activity Record; NPC100129: Pycnanthulignene C C20H18O3 WebMar 10, 2024 · Similar results of the mechanism of action were reported by Luo and Hu et al. in 2014. They isolated five lignans, 6′-hydroxyjusticidin A (27), justicidin H (3), justicidin B …

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WebMar 13, 2024 · A novel anti-platelet aggregation target of chinensinaphthol methyl ether and neojusticin B obtained from Rostellularia procumbens (L.) Nees. J Enzyme Inhib Med Chem, 2024,34(1):999–1009. CAS PubMed PubMed Central Google Scholar WebAug 10, 2024 · Tuberculatin, justicidin B, and chinensinaphthol methyl ether are 1-arylnaphthalene lignans, and neojusticin B is 4-arylnaphthalene lignan. The common feature of the four compounds is the presence of one methylenedioxy group and two or three methoxy groups in their structure. The orientation of the carbonyl group in the lactone …

WebSongtao Wu, Yanfang Yang, Bo Liu, Zhoutao Xie, Weichen Xiong, Pengfei Hao, Wenping Xiao, Yuan Sun, Zhongzhu Ai, Hezhen Wu, A novel anti-platelet aggregation target of … WebMay 10, 2024 · A novel anti-platelet aggregation target of chinensinaphthol methyl ether and neojusticin B obtained from Rostellularia procumbens (L.) Nees May …

WebA rapid, stable, and sensitive method based on ultra-fast liquid chromatography combined with electrospray ionization tandem mass spectrometry (UFLC-ESI-MS/MS) was … WebMay 1, 2001 · A rapid, stable, and sensitive method based on ultra-fast liquid chromatography combined with electrospray ionization tandem mass spectrometry (UFLC-ESI-MS/MS) was established and optimized for quantification and pharmacokinetics analysis of chinensinaphthol methyl ether (CME) in rat urine.

Webjusticidin B (JB), chinensinaphthol methyl ether (CME) and Taiwanin E methyl ether (TEME) were isolated from Justicia procumbens and their effects on the proliferation and apoptosis of the human leukemia K562 cell line were investigated then used to assess structure-activity relationships. To achieve these aims, cytotoxicity was assayed using ...

WebIn a new report, Vanda Felbab-Brown details how even though China placed the entire class of fentanyl-type drugs and two key fentanyl precursors under a controlled regulatory … citizenship interview test 2020WebMar 27, 2014 · justicidin B (JB), chinensinaphthol methyl ether (CME) and Taiwanin E methyl ether (TEME) were isolated from Justicia procumbens and their effects on the proliferation and apoptosis of the human ... citizenship in the community 2bWebChinensinaphthol methyl ether C22H18O7 - PubChem. Chinensinaphthol methyl ether C22H18O7 CID 5315828 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity … citizenship interview small talkWebSep 1, 1995 · A novel anti-platelet aggregation target of chinensinaphthol methyl ether and neojusticin B obtained from Rostellularia procumbens (L.) Nees. Journal of Enzyme Inhibition and Medicinal Chemistry 2024, 34 (1) , 999-1009. citizenship interview experienceWebChinensinaphthol methyl ether was selected as the reference compound for calculating the relative response factors of the lignans. It has shown that the RRFs for lignans are quite similar at 256 nm of detection under different analytical conditions (different columns and HPLC instruments). Using RRFs, not every lignan is needed as a reference ... citizenship interview questions 2023WebFeb 10, 1998 · Determination and pharmacokinetics of chinensinaphthol methyl ether in rat urine by a sensitive and specific UFLC-ESI-MS/MS method. Journal of Chromatography B 2016, 1033 ... Quantification and pharmacokinetics of Taiwanin E methyl ether in rats by liquid chromatography-tandem mass spectrometry. Biomedical Chromatography 2013, … citizenship in the classroomWebChinensinaphthol methyl ether was selected as the reference compound for calculating the relative response factors of the lignans. It has shown that the RRFs for lignans are quite similar at 256 nm of detection under different analytical conditions (different columns and HPLC instruments). Using RRFs, not every lignan is needed as a reference ... dickhoff advocaat