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Alisol B 23-acetate

Names

[ CAS No. ]:
26575-95-1

[ Name ]:
Alisol B 23-acetate

[Synonym ]:
8alpha,9beta,14beta-Dammar-13(17)-en-3-one,24,25-epoxy-11beta,23-dihydroxy-,23-acetate,(23S,24R)
Alisol B 23-monoacetate
Alisol B monoacetate
(8α,9β,11β,14β,20R,23S,24R)-11-Hydroxy-3-oxo-24,25-epoxydammar-13(17)-en-23-yl acetate
Alisol B acetate
N1550
Dammar-13(17)-en-3-one, 23-(acetyloxy)-24,25-epoxy-11-hydroxy-, (8α,9β,11β,14β,23S,24R)-
Alisol-B-Monoacetat
Alisol B 23-acetate
Dammar-13(17)-en-3-one, 23-(acetyloxy)-24,25-epoxy-11-hydroxy-, (8α,9β,11β,14β,20R,23S,24R)-
AlisolB-23-acetate
23-O-Acetylalisol B
(8α,9β,11β,14β,23S,24R)-11-Hydroxy-3-oxo-24,25-epoxydammar-13(17)-en-23-yl acetate
Alisol B (23-acetate)

Biological Activity

[Description]:

Alisol B 23-acetate, a natural triterpenoid, produces protective effects against EE-induced cholestasis, due to FXR-mediated gene regulation.IC50 Value:Target: Anti-hepatotoxic natural product. In vitro: Alisol-B 23-acetate has an effect on FXR activation in a dose-dependent manner using luciferase reporter assay in HepG2 cells [3].In vivo: In alisol B 23-acetate-treated mice, the changes in transporters and enzymes, as well as ameliorative liver histology were abrogated by FXR antagonist guggulsterone [1]. Alisol B 23-acetate treatment in a dose-dependent manner resulted in protection against hepatotoxicity induced by CCl4via FXR activation. Through FXR activation, alisol B 23-acetate promoted hepatocyte proliferation via an induction in hepatic levels of FoxM1b, Cyclin D1 and Cyclin B1. Alisol B 23-acetate also reduced hepatic bile acids through a decrease in hepatic uptake transporter Ntcp, bile acid synthetic enzymes Cyp7a1, Cyp8b1, and an increase in efflux transporter Bsep, Mrp2 expression. In addition, alisol B 23-acetate induced the expression of STAT3 phosphorylation, and STAT3 target genes Bcl-xl and SOCS3, resulting in decreased hepatocyte apoptosis [2].

[Related Catalog]:

Signaling Pathways >> Others >> Others
Research Areas >> Others
Natural Products >> Terpenoids and Glycosides

[References]

[1]. Meng Q, et al. Protective effects of alisol B 23-acetate from edible botanical Rhizoma alismatis against carbon tetrachloride-induced hepatotoxicity in mice. Food Funct. 2015 Apr 8;6(4):1241-50.

[2]. Meng Q, et al. Alisol B 23-acetate protects against ANIT-induced hepatotoxity and cholestasis, due to FXR-mediated regulation of transporters and enzymes involved in bile acid homeostasis. Toxicol Appl Pharmacol. 2015 Mar 15;283(3):178-86.

[3]. Meng Q, et al. Alisol B 23-acetate promotes liver regeneration in mice after partial hepatectomy via activating farnesoid X receptor. Biochem Pharmacol. 2014 Nov 15;92(2):289-98.

[4]. Meng Q, et al. Protective Effects of Alisol B 23-Acetate Via Farnesoid X Receptor-Mediated Regulation of Transporters and Enzymes in Estrogen-Induced Cholestatic Liver Injury in Mice. Pharm Res. 2015 Jun 4.


[Related Small Molecules]

Captisol | Cyclosporin A | H2DCFDA | 0MPTP hydrochloride | GW4869 | Etomoxir | TD139 | Mitoquinone mesylate | GSK2795039 | JC-1 | BAPTA-AM | AP 20187 | Setanaxib (GKT137831) | D-Luciferin | Crotaline

Chemical & Physical Properties

[ Density]:
1.1±0.1 g/cm3

[ Boiling Point ]:
590.7±50.0 °C at 760 mmHg

[ Molecular Formula ]:
C32H50O5

[ Molecular Weight ]:
514.736

[ Flash Point ]:
179.9±23.6 °C

[ Exact Mass ]:
514.365845

[ PSA ]:
110.19000

[ LogP ]:
5.64

[ Vapour Pressure ]:
0.0±3.8 mmHg at 25°C

[ Index of Refraction ]:
1.542

[ Storage condition ]:
2~8℃

Safety Information

[ Hazard Codes ]:
Xn

[ Safety Phrases ]:
24/25

[ RIDADR ]:
NONH for all modes of transport

[ HS Code ]:
29153900

Related Compounds