Page last updated: 2024-12-11

baohuoside i

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Description

baohuoside I: structure given in first source; isolated from the herb Epimedium davidii [Medical Subject Headings (MeSH), National Library of Medicine, extracted Dec-2023]

FloraRankFlora DefinitionFamilyFamily Definition
EpimediumgenusA plant genus of the family BERBERIDACEAE which is used in DRUGS, CHINESE HERBAL. Members contain flavonol glycosides including epimedins, icariin and noricariin.[MeSH]BerberidaceaeThe Barberry plant family of the order Ranunculales, subclass Magnoliidae, class Magnoliopsida. The shrubs have spiny leaves.[MeSH]
Epimedium davidiispecies[no description available]BerberidaceaeThe Barberry plant family of the order Ranunculales, subclass Magnoliidae, class Magnoliopsida. The shrubs have spiny leaves.[MeSH]

Cross-References

ID SourceID
PubMed CID5488822
CHEMBL ID560116
CHEBI ID82619
SCHEMBL ID4229321
MeSH IDM0169198

Synonyms (38)

Synonym
2H44
baohuoside i
chebi:82619 ,
CHEMBL560116 ,
5,7-dihydroxy-2-(4-methoxyphenyl)-8-(3-methylbut-2-enyl)-3-[(2s,3r,4r,5r,6s)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxychromen-4-one
icariside ii ,
113558-15-9
4h-1-benzopyran-4-one, 3-((6-deoxy-alpha-l-mannopyranosyl)oxy)-5,7-dihydroxy-2-(4-methoxyphenyl)-8-(3-methyl-2-butenyl)-
3,5,7-trihydroxy-4'-methoxyl-8-prenylflavone-3-o-rhamnopyranoside
icarlin ii
anhydroicaritin-3-o-alpha-l-rhamnopyranoside
3,5,7-trihydroxy-4'-methoxy-8-prenylflavone-3-o-alpha-l-rhamnopyranoside
3,5,7-trihydroxy-4'-methoxy-8-prenylflavone-3-o-rhamnopyranoside
5,7-dihydroxy-2-(4-methoxyphenyl)-8-(3-methylbut-2-en-1-yl)-4-oxo-4h-chromen-3-yl 6-deoxy-alpha-l-mannopyranoside
CS-3673
SCHEMBL4229321
AC-33977
Q-100071
baohuoside-i
HY-N0011
icariin-ii;icariside-ii
DTXSID40150457
5,7-dihydroxy-2-(4-methoxyphenyl)-8-(3-methylbut-2-en-1-yl)-3-{[(2s,3r,4r,5r,6s)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxy}-4h-chromen-4-one
AS-75062
bdbm50503751
AKOS037514560
Q27156136
5,7-dihydroxy-2-(4-methoxyphenyl)-8-(3-methylbut-2-en-1-yl)-3-(((2s,3r,4r,5r,6s)-3,4,5-trihydroxy-6-methyltetrahydro-2h-pyran-2-yl)oxy)-4h-chromen-4-one
icariin-ii
icariside-ii
4h-1-benzopyran-4-one, 3-[(6-deoxy-alpha-l-mannopyranosyl)oxy]-5,7-dihydroxy-2-(4-methoxyphenyl)-8-(3-methyl-2-buten-1-yl)-
AMY496
3,5,7-trihydroxy-4'-methoxyl-8-prenylflavone-3-o-rhamnopyranoside; 4h-1-benzopyran-4-one, 3-((6-deoxy-alpha-l-mannopyranosyl)oxy)-5,7-dihydroxy-2-(4-methoxyphenyl)-8-(3-methyl-2-butenyl)-; 5,7-dihydroxy-2-(4-methoxyphenyl)-8-(3-methylbut-2-en-1-yl)-4-oxo-
A894345
baohuoside i; anhydroicaritin; icariside ii
gtpl10686
EX-A6795
baohuosidei

Research Excerpts

Overview

Baohuoside I is a flavonoid isolated from Epimedium koreanum Nakai and has many pharmacological activities. It is a potential anticancer drug for a variety of malignancies and has been approved for in vitro use.

ExcerptReferenceRelevance
"Baohuoside I is a flavonoid isolated from Epimedium koreanum Nakai and has many pharmacological activities. "( Baohuoside I Inhibits the Proliferation of Hepatocellular Carcinoma Cells via Apoptosis Signaling and NF-kB Pathway.
Jiang, D; Pang, B; Sun, Y; Wang, Y; Xiao, J, 2021
)
3.51
"Baohuoside I is a potential anticancer drug for a variety of malignancies and has been approved for in vitro use. "( Preparation of a nanoscale baohuoside I-phospholipid complex and determination of its absorption: in vivo and in vitro evaluations.
Jia, XB; Jin, X; Qian, Q; Sun, E; Tan, XB; Zhang, ZH, 2012
)
2.12
"Baohuoside I is an effective anti-cancer drug currently used for a variety of cancers in vitro. "( A novel drug-phospholipid complex loaded micelle for baohuoside I enhanced oral absorption: in vivo and in vivo evaluations.
Jia, XB; Jin, X; Sun, E; Tan, XB; Zhang, ZH; Zhu, FX, 2013
)
2.08

Pharmacokinetics

ExcerptReferenceRelevance
"To investigate the pharmacokinetic characteristics of icariside II after a single oral dose administration of YiGu Capsule in healthy -Chinese volunteers."( Pharmacokinetic study of icariside II after a single dose administration of YiGu capsule in healthy Chinese volunteers.
Guo, RC; Liu, XY; Wei, CM; Yuan, GY; Zhang, R, 2013
)
0.39
"To explore the pharmacokinetic properties of icariin (ICA) and icariside II (ICA II) following intragastric and intravenous administration in rats, a rapid and sensitive method by using ultra-performance liquid chromatography-tandem mass spectroscopy (UPLC-MS/MS) was developed and validated for the simultaneous quantification of ICA and ICA II in rat plasma."( Comparative Pharmacokinetics Study of Icariin and Icariside II in Rats.
Cheng, T; Ding, Y; Lu, L; Zhang, T; Zhang, Y; Zhao, Y, 2015
)
0.42
" In this paper, a co-friendly, fast pretreatment method with high extraction efficiency, based on the tailor-made deep eutectic solvent (DES) system, combined with ultra performance liquid chromatography-triple quadrupole tandem mass spectrometry (UPLC-MS/MS) was developed and validated for the determination of icarrin and icarisid II in rat plasma samples, which can be further applied to comparative pharmacokinetic studies after oral administration of Herba Epimedii and icarrin monomer in rats, respectively."( Tailor-made deep eutectic solvents extraction combined with UPLC-MS/MS determination of icarrin and icarisid II in rat plasma and its comparative pharmacokinetic application.
Feng, Q; Guo, H; Ma, C; Qin, F; Tong, L; Xiong, Z, 2021
)
0.62

Compound-Compound Interactions

The optimum process of Icraiin be hydrolyzed to Baohuoside I by cellulase is determined by Plackett-Burman design combined with CCD response surface methodology.

ExcerptReferenceRelevance
"To optimize the process of Icraiin be hydrolyzed to Baohuoside I by cellulase by Plackett-Burman design combined with Central Composite Design (CCD) response surface methodology."( [Optimization of process of icraiin be hydrolyzed to Baohuoside I by cellulase based on Plackett-Burman design combined with CCD response surface methodology].
Chen, HM; Dai, Y; Deng, Y; Hu, J; Kang, M; Song, CX, 2014
)
0.9
"The optimum process of Icraiin be hydrolyzed to Baohuoside I by cellulase is determined by Plackett-Burman design combined with CCD response surface methodology."( [Optimization of process of icraiin be hydrolyzed to Baohuoside I by cellulase based on Plackett-Burman design combined with CCD response surface methodology].
Chen, HM; Dai, Y; Deng, Y; Hu, J; Kang, M; Song, CX, 2014
)
0.91
" In this paper, a co-friendly, fast pretreatment method with high extraction efficiency, based on the tailor-made deep eutectic solvent (DES) system, combined with ultra performance liquid chromatography-triple quadrupole tandem mass spectrometry (UPLC-MS/MS) was developed and validated for the determination of icarrin and icarisid II in rat plasma samples, which can be further applied to comparative pharmacokinetic studies after oral administration of Herba Epimedii and icarrin monomer in rats, respectively."( Tailor-made deep eutectic solvents extraction combined with UPLC-MS/MS determination of icarrin and icarisid II in rat plasma and its comparative pharmacokinetic application.
Feng, Q; Guo, H; Ma, C; Qin, F; Tong, L; Xiong, Z, 2021
)
0.62

Bioavailability

We enhanced the oral bioavailability of baohuoside I by reducing the particle size of the phospholipid complex to the nanometer range, thereby improving its potential for clinical application.

ExcerptReferenceRelevance
"Poor bioavailability of prenylated flavonoids results from their poor intrinsic permeation and transporter-mediated efflux."( Intestinal absorption mechanisms of prenylated flavonoids present in the heat-processed Epimedium koreanum Nakai (Yin Yanghuo).
Chen, Y; Hu, M; Jia, XB; Zhao, YH, 2008
)
0.35
" The in vitro absorption of baohuoside I and baohuoside I-phospholipid complexes of different sizes were compared using the Caco-2 cell culture model, and subsequently, the bioavailability of baohuosidel and its complexes were estimated in vivo."( Preparation of a nanoscale baohuoside I-phospholipid complex and determination of its absorption: in vivo and in vitro evaluations.
Jia, XB; Jin, X; Qian, Q; Sun, E; Tan, XB; Zhang, ZH, 2012
)
0.97
"We enhanced the oral bioavailability of baohuoside I by reducing the particle size of the phospholipid complex to the nanometer range, thereby improving its potential for clinical application."( Preparation of a nanoscale baohuoside I-phospholipid complex and determination of its absorption: in vivo and in vitro evaluations.
Jia, XB; Jin, X; Qian, Q; Sun, E; Tan, XB; Zhang, ZH, 2012
)
0.94
" The relative bioavailability of the micelles (AUC(0-∞)) compared with baohuoside I (AUC(0-∞)) was 533%, demonstrating great potential for clinical application."( A novel drug-phospholipid complex loaded micelle for baohuoside I enhanced oral absorption: in vivo and in vivo evaluations.
Jia, XB; Jin, X; Sun, E; Tan, XB; Zhang, ZH; Zhu, FX, 2013
)
0.87
" The aim of this work was to use Solutol®HS15 and Pluronic F127 as surfactants to develop novel mixed micelles to enhance the oral bioavailability of IS by improving permeability and inhibiting efflux."( Preparation and evaluation of icariside II-loaded binary mixed micelles using Solutol HS15 and Pluronic F127 as carriers.
Hou, J; Jia, XB; Sun, E; Wang, J; Yan, HM; Yang, L; Zhang, ZH, 2016
)
0.43
" In addition,the permeability coefficient of baohuoside Ⅰ in Caco-2 monolayer cells and the four intestinal organs( duodenum,jejunum,ileum and colon) was increased and the oral bioavailability was also improved after adding the suet oil to BS-DOC."( [Effect of processing excipient suet oil on formation and absorption of baohuoside Ⅰ-bile salt self-assembled micelles].
Gu, HM; Hou, J; Jia, XB; Li, J; Sun, E, 2019
)
0.51

Dosage Studied

ExcerptRelevanceReference
" By contrast, similar dosage schedules of B-1 did not significantly prolong survival of cardiac grafts."( Immunopharmacology and toxicology of the plant flavonoid baohuoside-1 in mice.
Geng, L; Li, SY; Ping, G; Seow, WK; Thong, YH, 1994
)
0.29
[information is derived through text-mining from research data collected from National Library of Medicine (NLM), extracted Dec-2023]

Roles (4)

RoleDescription
plant metaboliteAny eukaryotic metabolite produced during a metabolic reaction in plants, the kingdom that include flowering plants, conifers and other gymnosperms.
anti-inflammatory agentAny compound that has anti-inflammatory effects.
antineoplastic agentA substance that inhibits or prevents the proliferation of neoplasms.
apoptosis inducerAny substance that induces the process of apoptosis (programmed cell death) in multi-celled organisms.
[role information is derived from Chemical Entities of Biological Interest (ChEBI), Hastings J, Owen G, Dekker A, Ennis M, Kale N, Muthukrishnan V, Turner S, Swainston N, Mendes P, Steinbeck C. (2016). ChEBI in 2016: Improved services and an expanding collection of metabolites. Nucleic Acids Res]

Drug Classes (1)

ClassDescription
glycosyloxyflavoneA member of the class of flavones having one or more glycosyl residues attached at unspecified positions.
[compound class information is derived from Chemical Entities of Biological Interest (ChEBI), Hastings J, Owen G, Dekker A, Ennis M, Kale N, Muthukrishnan V, Turner S, Swainston N, Mendes P, Steinbeck C. (2016). ChEBI in 2016: Improved services and an expanding collection of metabolites. Nucleic Acids Res]

Protein Targets (4)

Inhibition Measurements

ProteinTaxonomyMeasurementAverageMin (ref.)Avg (ref.)Max (ref.)Bioassay(s)
Chain A, cGMP-specific 3',5'-cyclic phosphodiesteraseHomo sapiens (human)IC50 (µMol)1.70000.00240.85121.7000AID977608
Chain A, cGMP-specific 3',5'-cyclic phosphodiesteraseHomo sapiens (human)IC50 (µMol)1.70000.00240.85121.7000AID977608
Lysine-specific histone demethylase 1AHomo sapiens (human)IC50 (µMol)16.70000.00312.16029.6000AID1515260
cGMP-specific 3',5'-cyclic phosphodiesteraseHomo sapiens (human)IC50 (µMol)1.70000.00001.18439.6140AID1625385
[prepared from compound, protein, and bioassay information from National Library of Medicine (NLM), extracted Dec-2023]

Biological Processes (42)

Processvia Protein(s)Taxonomy
regulation of double-strand break repair via homologous recombinationLysine-specific histone demethylase 1AHomo sapiens (human)
positive regulation of protein ubiquitinationLysine-specific histone demethylase 1AHomo sapiens (human)
regulation of protein localizationLysine-specific histone demethylase 1AHomo sapiens (human)
cellular response to UVLysine-specific histone demethylase 1AHomo sapiens (human)
cellular response to gamma radiationLysine-specific histone demethylase 1AHomo sapiens (human)
DNA repair-dependent chromatin remodelingLysine-specific histone demethylase 1AHomo sapiens (human)
negative regulation of transcription by RNA polymerase IILysine-specific histone demethylase 1AHomo sapiens (human)
positive regulation of neuroblast proliferationLysine-specific histone demethylase 1AHomo sapiens (human)
regulation of transcription by RNA polymerase IILysine-specific histone demethylase 1AHomo sapiens (human)
protein demethylationLysine-specific histone demethylase 1AHomo sapiens (human)
positive regulation of epithelial to mesenchymal transitionLysine-specific histone demethylase 1AHomo sapiens (human)
positive regulation of neuron projection developmentLysine-specific histone demethylase 1AHomo sapiens (human)
cerebral cortex developmentLysine-specific histone demethylase 1AHomo sapiens (human)
negative regulation of protein bindingLysine-specific histone demethylase 1AHomo sapiens (human)
neuron maturationLysine-specific histone demethylase 1AHomo sapiens (human)
negative regulation of DNA bindingLysine-specific histone demethylase 1AHomo sapiens (human)
negative regulation of DNA-binding transcription factor activityLysine-specific histone demethylase 1AHomo sapiens (human)
negative regulation of DNA damage response, signal transduction by p53 class mediatorLysine-specific histone demethylase 1AHomo sapiens (human)
positive regulation of cell sizeLysine-specific histone demethylase 1AHomo sapiens (human)
negative regulation of DNA-templated transcriptionLysine-specific histone demethylase 1AHomo sapiens (human)
positive regulation of transcription by RNA polymerase IILysine-specific histone demethylase 1AHomo sapiens (human)
guanine metabolic processLysine-specific histone demethylase 1AHomo sapiens (human)
muscle cell developmentLysine-specific histone demethylase 1AHomo sapiens (human)
regulation of androgen receptor signaling pathwayLysine-specific histone demethylase 1AHomo sapiens (human)
response to fungicideLysine-specific histone demethylase 1AHomo sapiens (human)
cellular response to cAMPLysine-specific histone demethylase 1AHomo sapiens (human)
regulation of DNA methylation-dependent heterochromatin formationLysine-specific histone demethylase 1AHomo sapiens (human)
positive regulation of cold-induced thermogenesisLysine-specific histone demethylase 1AHomo sapiens (human)
negative regulation of intrinsic apoptotic signaling pathway in response to DNA damage by p53 class mediatorLysine-specific histone demethylase 1AHomo sapiens (human)
positive regulation of neural precursor cell proliferationLysine-specific histone demethylase 1AHomo sapiens (human)
positive regulation of stem cell proliferationLysine-specific histone demethylase 1AHomo sapiens (human)
chromatin remodelingLysine-specific histone demethylase 1AHomo sapiens (human)
positive regulation of cardiac muscle hypertrophycGMP-specific 3',5'-cyclic phosphodiesteraseHomo sapiens (human)
regulation of nitric oxide mediated signal transductioncGMP-specific 3',5'-cyclic phosphodiesteraseHomo sapiens (human)
T cell proliferationcGMP-specific 3',5'-cyclic phosphodiesteraseHomo sapiens (human)
negative regulation of T cell proliferationcGMP-specific 3',5'-cyclic phosphodiesteraseHomo sapiens (human)
cGMP catabolic processcGMP-specific 3',5'-cyclic phosphodiesteraseHomo sapiens (human)
oocyte developmentcGMP-specific 3',5'-cyclic phosphodiesteraseHomo sapiens (human)
negative regulation of cardiac muscle contractioncGMP-specific 3',5'-cyclic phosphodiesteraseHomo sapiens (human)
relaxation of cardiac musclecGMP-specific 3',5'-cyclic phosphodiesteraseHomo sapiens (human)
positive regulation of oocyte developmentcGMP-specific 3',5'-cyclic phosphodiesteraseHomo sapiens (human)
cAMP-mediated signalingcGMP-specific 3',5'-cyclic phosphodiesteraseHomo sapiens (human)
[Information is prepared from geneontology information from the June-17-2024 release]

Molecular Functions (27)

Processvia Protein(s)Taxonomy
telomeric DNA bindingLysine-specific histone demethylase 1AHomo sapiens (human)
p53 bindingLysine-specific histone demethylase 1AHomo sapiens (human)
chromatin bindingLysine-specific histone demethylase 1AHomo sapiens (human)
transcription coactivator activityLysine-specific histone demethylase 1AHomo sapiens (human)
protein bindingLysine-specific histone demethylase 1AHomo sapiens (human)
oxidoreductase activityLysine-specific histone demethylase 1AHomo sapiens (human)
enzyme bindingLysine-specific histone demethylase 1AHomo sapiens (human)
nuclear receptor coactivator activityLysine-specific histone demethylase 1AHomo sapiens (human)
demethylase activityLysine-specific histone demethylase 1AHomo sapiens (human)
histone demethylase activityLysine-specific histone demethylase 1AHomo sapiens (human)
histone H3K4 demethylase activityLysine-specific histone demethylase 1AHomo sapiens (human)
histone H3K9 demethylase activityLysine-specific histone demethylase 1AHomo sapiens (human)
identical protein bindingLysine-specific histone demethylase 1AHomo sapiens (human)
MRF bindingLysine-specific histone demethylase 1AHomo sapiens (human)
flavin adenine dinucleotide bindingLysine-specific histone demethylase 1AHomo sapiens (human)
nuclear androgen receptor bindingLysine-specific histone demethylase 1AHomo sapiens (human)
RNA polymerase II-specific DNA-binding transcription factor bindingLysine-specific histone demethylase 1AHomo sapiens (human)
telomeric repeat-containing RNA bindingLysine-specific histone demethylase 1AHomo sapiens (human)
DNA-binding transcription factor bindingLysine-specific histone demethylase 1AHomo sapiens (human)
FAD-dependent H3K4me/H3K4me3 demethylase activityLysine-specific histone demethylase 1AHomo sapiens (human)
promoter-specific chromatin bindingLysine-specific histone demethylase 1AHomo sapiens (human)
transcription factor bindingLysine-specific histone demethylase 1AHomo sapiens (human)
3',5'-cyclic-nucleotide phosphodiesterase activitycGMP-specific 3',5'-cyclic phosphodiesteraseHomo sapiens (human)
protein bindingcGMP-specific 3',5'-cyclic phosphodiesteraseHomo sapiens (human)
cGMP bindingcGMP-specific 3',5'-cyclic phosphodiesteraseHomo sapiens (human)
metal ion bindingcGMP-specific 3',5'-cyclic phosphodiesteraseHomo sapiens (human)
3',5'-cyclic-GMP phosphodiesterase activitycGMP-specific 3',5'-cyclic phosphodiesteraseHomo sapiens (human)
3',5'-cyclic-AMP phosphodiesterase activitycGMP-specific 3',5'-cyclic phosphodiesteraseHomo sapiens (human)
[Information is prepared from geneontology information from the June-17-2024 release]

Ceullar Components (9)

Processvia Protein(s)Taxonomy
chromatinLysine-specific histone demethylase 1AHomo sapiens (human)
nucleusLysine-specific histone demethylase 1AHomo sapiens (human)
chromosome, telomeric regionLysine-specific histone demethylase 1AHomo sapiens (human)
nucleusLysine-specific histone demethylase 1AHomo sapiens (human)
nucleoplasmLysine-specific histone demethylase 1AHomo sapiens (human)
transcription regulator complexLysine-specific histone demethylase 1AHomo sapiens (human)
protein-containing complexLysine-specific histone demethylase 1AHomo sapiens (human)
DNA repair complexLysine-specific histone demethylase 1AHomo sapiens (human)
cellular_componentcGMP-specific 3',5'-cyclic phosphodiesteraseHomo sapiens (human)
cytosolcGMP-specific 3',5'-cyclic phosphodiesteraseHomo sapiens (human)
[Information is prepared from geneontology information from the June-17-2024 release]

Bioassays (4)

Assay IDTitleYearJournalArticle
AID428313Reversal of P-gp-mediated multidrug resistance in human MCF7 cells assessed as assessed as increase in intracellular adriamycin accumulation at 5 uM incubated 2 hrs before adriamycin challenge by spectrophotometry2009Bioorganic & medicinal chemistry letters, Aug-01, Volume: 19, Issue:15
Synthesis and antimultidrug resistance evaluation of icariin and its derivatives.
AID1625385Inhibition of recombinant human PDE5A1 catalytic domain (535 to 860 residues) expressed in baculovirus infected sf9 cells using [3H]cGMP as substrate incubated for 15 mins by liquid scintillation counting method2016Journal of medicinal chemistry, Aug-11, Volume: 59, Issue:15
PDEStrIAn: A Phosphodiesterase Structure and Ligand Interaction Annotated Database As a Tool for Structure-Based Drug Design.
AID1515260Inhibition of LSD1 (unknown origin) by fluorescence assay2019Bioorganic & medicinal chemistry, 01-15, Volume: 27, Issue:2
Flavone-based natural product agents as new lysine-specific demethylase 1 inhibitors exhibiting cytotoxicity against breast cancer cells in vitro.
AID977608Experimentally measured binding affinity data (IC50) for protein-ligand complexes derived from PDB2006The Journal of biological chemistry, Jul-28, Volume: 281, Issue:30
Multiple conformations of phosphodiesterase-5: implications for enzyme function and drug development.
[information is prepared from bioassay data collected from National Library of Medicine (NLM), extracted Dec-2023]

Research

Studies (153)

TimeframeStudies, This Drug (%)All Drugs %
pre-19901 (0.65)18.7374
1990's4 (2.61)18.2507
2000's13 (8.50)29.6817
2010's92 (60.13)24.3611
2020's43 (28.10)2.80
[information is prepared from research data collected from National Library of Medicine (NLM), extracted Dec-2023]

Market Indicators

Research Demand Index: 20.01

According to the monthly volume, diversity, and competition of internet searches for this compound, as well the volume and growth of publications, there is estimated to be moderate demand-to-supply ratio for research on this compound.

MetricThis Compound (vs All)
Research Demand Index20.01 (24.57)
Research Supply Index5.05 (2.92)
Research Growth Index5.76 (4.65)
Search Engine Demand Index18.60 (26.88)
Search Engine Supply Index2.00 (0.95)

This Compound (20.01)

All Compounds (24.57)

Study Types

Publication TypeThis drug (%)All Drugs (%)
Trials1 (0.65%)5.53%
Reviews5 (3.25%)6.00%
Case Studies0 (0.00%)4.05%
Observational0 (0.00%)0.25%
Other148 (96.10%)84.16%
[information is prepared from research data collected from National Library of Medicine (NLM), extracted Dec-2023]