Neoliquiritin
(Synonyms: 新甘草苷) 目录号 : GC38572
Neoliquiritin 分离自甘草 Glycyrrhiza uralensis，具有抗炎活性。
Cas No.:5088-75-5
Sample solution is provided at 25 µL, 10mM.
;)
,-1-7$$$37316672.jpg');)
;)
;)
$$$36806353.jpg');)
;33(7)%EF%BC%9A546-561$$$37156877.jpg');)
;)
;)
;)
%201124-1138.$$$35908550.jpg');)
%20766-780.$$$37100057.jpg');)
%20418-432.$$$36893736.jpg');)
%EF%BC%9A-240-255.$$$35108512.jpg');)
533-545$$$36543525.jpg');)
%201-13.$$$36600053.jpg');)
;)
Quality Control & SDS
- View current batch:
- Purity: >98.00%
- COA (Certificate Of Analysis)
- SDS (Safety Data Sheet)
- Datasheet
Neoliquiritin is isolated from Glycyrrhiza uralensis with an anti-inflammatory activity[1].
[1]. Wang J, et al. Assessment of genetic fidelity and composition: Mixed elicitors enhance triterpenoid and flavonoid biosynthesis of Glycyrrhiza uralensis Fisch. tissue cultures. Biotechnol Appl Biochem. 2017 Mar;64(2):211-217.
| Cas No. | 5088-75-5 | SDF | |
| 别名 | 新甘草苷 | ||
| Canonical SMILES | O=C1C[C@@H](C2=CC=C(O)C=C2)OC3=CC(O[C@H]4[C@@H]([C@H]([C@@H]([C@@H](CO)O4)O)O)O)=CC=C13 | ||
| 分子式 | C21H22O9 | 分子量 | 418.39 |
| 溶解度 | DMSO : 250 mg/mL (597.53 mM; ultrasonic and warming and heat to 60°C) | 储存条件 | 4°C, protect from light |
| General tips | 请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液；一旦配成溶液，请分装保存，避免反复冻融造成的产品失效。 储备液的保存方式和期限：-80°C 储存时，请在 6 个月内使用，-20°C 储存时，请在 1 个月内使用。 为了提高溶解度，请将管子加热至37℃，然后在超声波浴中震荡一段时间。 |
||
| Shipping Condition | 评估样品解决方案：配备蓝冰进行发货。所有其他可用尺寸：配备RT，或根据请求配备蓝冰。 | ||
| 制备储备液 | |||
 |
1 mg | 5 mg | 10 mg |
| 1 mM | 2.3901 mL | 11.9506 mL | 23.9011 mL |
| 5 mM | 0.478 mL | 2.3901 mL | 4.7802 mL |
| 10 mM | 0.239 mL | 1.1951 mL | 2.3901 mL |
| 第一步：请输入基本实验信息（考虑到实验过程中的损耗，建议多配一只动物的药量） | ||||||||||
| 给药剂量 | mg/kg |  |
动物平均体重 | g | |
每只动物给药体积 | ul | |
动物数量 | 只 |
| 第二步：请输入动物体内配方组成（配方适用于不溶于水的药物；不同批次药物配方比例不同，请联系GLPBIO为您提供正确的澄清溶液配方） | ||||||||||
| % DMSO % % Tween 80 % saline | ||||||||||
| 计算重置 | ||||||||||
计算结果:
工作液浓度： mg/ml；
DMSO母液配制方法： mg 药物溶于 μL DMSO溶液（母液浓度 mg/mL，
体内配方配制方法：取 μL DMSO母液，加入 μL PEG300，混匀澄清后加入μL Tween 80，混匀澄清后加入 μL saline，混匀澄清。
1. 首先保证母液是澄清的；
2.
一定要按照顺序依次将溶剂加入，进行下一步操作之前必须保证上一步操作得到的是澄清的溶液，可采用涡旋、超声或水浴加热等物理方法助溶。
3. 以上所有助溶剂都可在 GlpBio 网站选购。
Constituents from the Seeds of Sophora Alopecuroides L
Molecules 2020 Jan 19;25(2):411.PMID:31963799DOI:10.3390/molecules25020411.
Three new isoflavone glucosides, kudonol A-C (1-3), two new ester derivatives of phenylpropanoid, kudolignan A and B (4-5) and five known compounds, (-)-maackiain (6), Neoliquiritin (7), methyl 4-coumarate (8), methyl ferulate (9) and (+)-wikstromol (10), were isolated from an extract of dried seeds of the traditional Chinese medicinal plant Sophora alopecuroides L. Their structures were established by NMR and HRESIMS data analyses. The monosaccharide part's configuration of isoflavone glucosides was confirmed by acid hydrolysis and analyzed by a JAsco OR-4090 chiral detector, comparing it to standard substance D-glucose. The cytotoxicity effects against HeLa, Hep3B, MCF-7 and H1299 cells were tested by CCK-8 assay.
Metabolomics study of different parts of licorice from different geographical origins and their anti-inflammatory activities
J Sep Sci 2020 Apr;43(8):1593-1602.PMID:32032980DOI:10.1002/jssc.201901013.
Glycyrrhiza uralensis Fisch., known as licorice, is one of the most famous traditional Chinese medicines. In this study, we perform a metabolome analysis using liquid chromatography-tandem mass spectrometry to assign bioactive components in different parts of licorice from different geographical origins in Gansu province of China. Sixteen potential biomarkers of taproots from different geographical origins were annotated, such as glycycoumarin, gancaonin Z, licoricone, and dihydroxy kanzonol H mainly exist in the sample of Jiuquan; Neoliquiritin, 6'-acetylliquiritin, licochalcone B, isolicoflavonol, glycyrol, and methylated uralenin mainly exist in Glycyrrhiza uralensis from Lanzhou; gancaonin L, uralenin, and glycybridin I mainly exist in licorice from Wuwei for the first time.
Analyzing the potential of selected plant extracts and their structurally diverse secondary metabolites for α-glucosidase inhibitory activity: in vitro and in silico approach
J Biomol Struct Dyn 2022 Nov 8;1-16.PMID:36345773DOI:10.1080/07391102.2022.2142847.
Inhibiting α-glucosidase activity is a therapeutic method to regulate post-prandial hyperglycemia in humans. Here, in-vitro and in-silico studies were used to find α-glucosidase inhibitory plant secondary metabolites (PSM). Among 408 solvent extracts from 70 plants tested for α-glucosidase inhibition, 174 had IC50 ≤ 3 mg/ml. α-glucosidase inhibitory PSM is found in several plant species and solvent extracts, indicating their diversity. Further, ensemble molecular docking and structural activity relationship analysis supported this hypothesis where the top 100 PSM with the least binding energy (BE) among the 539 PSM belonged to sesquiterpenoids (34%), catechols (11%), flavonoids (9%) and steroidal lactones (8%). Shortlisted 11 PSM were subjected to molecular dynamic simulation. Withanolide J recorded the least BE of -66.424 ± 22.333 kJ/mol, followed by Withacoagulin I (-64.665 ± 24.030 kJ/mol). When different simulation frames were analyzed, PSM of withanolide groups was stabilized in the narrow entrance of the active pocket forming H-bond with LYS156, TYR158, PHE159, PHE303 PRO312, LEU313, ARG315 and PHE134. Similarly, Hydroxytuberosone and 1, 8-Dihydroxy-3-carboxy-9, 10-anthraquinone (DHCA) formed H-bond with ASP307 located on the loop at the entrance of the active pocket. In the case of Neoliquiritin and Kaempferol-3-o-alpha-L-rhamnoside (KALR), glucose moiety interacted with the GLU277 and ASP215 (catalytic amino acid residues) through H-bonds. In addition, these 11 PSM were found to fulfil the criteria of drug-likeness as per Lipinski's rule of five and pharmacokinetic profile. The present study strengthens the library of α-glucosidase inhibitory plants and PSM, providing valuable information for Type-II Diabetes mellitus management.Communicated by Ramaswamy H. Sarma.
The effect of ethanol extract of Glycyrrhiza uralensis on the voltage-gated sodium channel subtype 1.4
J Pharmacol Sci 2018 Feb;136(2):57-65.PMID:29433959DOI:10.1016/j.jphs.2017.11.008.
To investigate the inhibitory effect of Glycyrrhiza uralensis (G. uralensis) and its monomeric compounds on Nav1.4 voltage-gated sodium channels (VGSCs) and analyze the relationship between the content of its marker compounds and the inhibitory rate. Based on this study, we found that 4 mg/ml ethanol extract of G. uralensis at 30%, 50%, 70% and 90% (v/v) exhibited 77.00 ± 0.03%, 34.75 ± 0.09%, 100.00 ± 0.01% and 2.00 ± 0.01% inhibitory rates on INav1.4 respectively, and 8 mg/ml ethanol extract of G. uralensis at 30%, 50%, 70% and 90% (v/v) exhibited 99.00 ± 0.01%, 97.10 ± 0.02%, 100.00 ± 0.01% and 17.00 ± 0.04% inhibitory rates on INav1.4 respectively. Isoliquiritigenin, echinatin, liquiritin and glycyrrhizic acid exhibited higher inhibitory rates of 39.98 ± 4.55%, 33.20 ± 1.61%, 22.62 ± 0.30% and 20.54 ± 4.82% respectively. However, liquiritigenin, formononetin, neoisoliquiritin and glycyrrhetinic acid exhibited lower inhibitory rates of less than 20%. Further, liquiritin apioside, isoliquiritin and Neoliquiritin exhibited almost no effect on INav1.4. These findings showed that glycyrrhizic acid reached a maximum concentration of 49.15 μg/ml, while echinatin had the lowest concentration. The ethanol extract of G. uralensis has significant inhibitory effects on Nav1.4 VGSCs. This may be an important mechanism in the treatment of gastrocnemius spasm and could guide further research regarding material basis and mechanism of the treatment of gastrocnemius spasm with peony and licorice decoction.
Assessment of genetic fidelity and composition: Mixed elicitors enhance triterpenoid and flavonoid biosynthesis of Glycyrrhiza uralensis Fisch. tissue cultures
Biotechnol Appl Biochem 2017 Mar;64(2):211-217.PMID:26872048DOI:10.1002/bab.1485.
Glycyrrhiza uralensis has acquired significant importance due to its medicinal properties and health function. In this study, the quality of G. uralensis adventitious roots was evaluated in terms of genetic stability, active compounds, and anti-inflammatory activity. Monomorphic banding pattern obtained from the mother plant and tissue cultures of G. uralensis with randomly amplified polymorphic DNA markers confirmed the genetic stability of adventitious roots. Neoliquiritin (neoisoliquiritin), ononin, liquiritin, and glycyrrhizic acid were identified from G. uralensis adventitious roots on the basis of high-performance liquid chromatography-electrospray ionization-tandem mass spectrometry analysis. This study also revealed that adventitious roots possessed a better anti-inflammatory effect than native roots. To increase the contents of G. uralensis active components, elicitors were used in the adventitious roots culture. The combination of methyl jasmonate and phenylalanine synergistically stimulated the accumulation of glycyrrhetinic acid (0.22 mg/g) and total flavonoid (5.43 mg/g) compared with single treatment. In conclusion, G. uralensis adventitious roots can be an exploitable system for the production of licorice.