udp-glucuronosyltransferase

RO6889678 is HBV inhibitor with a complex ADME profile.

Bis(4-nitrophenyl) phosphate (BNPP) inhibits UDP-galactose and can be used to study glycosyltransferase membrane topology.

Hecogenin (Hocogenin), a steroid saponin derived from Agave sisalana, serves as a specific inhibitor for human UDP-glucuronosyltransferases. Notably, it exhibits a broad range of pharmacological activities, such as anti-inflammatory, antifungal, and gastroprotective effects[1].

3-Methyl-2-nitrophenol is a low-specificity UDP-glucuronosyltransferase substrate and is widely used in biochemical experiments and drug synthesis research.

4-Aminobiphenyl is a Class 1 carcinogen with cytotoxic effects on MCF-7 and RT-4 cells. It exhibits affinity as a substrate for UDP-glucuronosyltransferase 1A4 and can be used in related research in the field of life sciences.

Febuxostat Acyl Glucuronide is the primary metabolite of the potent xanthine oxidase (XO) inhibitor Febuxostat. It is formed through the glucuronidation of the carboxylic acid group of Febuxostat, a process mediated by UDP-glucuronosyltransferase (UGT) enzymes. The production of this acyl glucuronide is a major elimination pathway for the parent drug. Researching this metabolite is essential for characterizing metabolic clearance, understanding drug-drug interactions, and evaluating the pharmacokinetic variability of Febuxostat across different patient populations, including those with UGT enzymatic polymorphisms.

(R,S)-Carvedilol glucuronide is a racemic mixture of the carvedilol metabolites (R)-carvedilol glucuronide and (S)-carvedilol glucuronide. (R)-Carvedilol glucuronide is formed via glucuronidation of (R)-carvedilol by the UDP-glucuronosyltransferase (UGT) isoforms UGT1A1 and UGT2B4. (S)-Carvedilol glucuronide is formed via glucuronidation of (S)-carvedilol by UGT2B4 and UGT2B7.

all-trans Retinoyl β-D-glucuronide is a metabolite of all-trans retinoic acid formed by the UDP-glucuronosyltransferase (UGT) system. It is rapidly converted to all-trans retinoic acid following in vitro or in vivo administration.

Silodosin glucuronide is an active metabolite of the α1A-adrenergic receptor antagonist silodosin . It is formed from silodosin by the UDP-glucuronosyltransferase (UGT) isoform UGT2B7. Silodosin glucuronide is toxic to rats with an LD50 value of 0.347 mg/kg.

Dolutegravir O-β-D-glucuronide is a metabolite of the HIV integrase inhibitor dolutegravir .1It is formed from dolutegravir primarily by the UDP-glucuronosyltransferase (UGT) isoform UGT1A1in vivobut is also metabolized by UGT1A9 in human liver and kidney microsomes and UGT1A3 in human intestinal microsomes.2,1 1.Liu, S.N., Lu, J.B., Watson, C.J.W., et al.Mechanistic assessment of extrahepatic contributions to glucuronidation of integrase strand transfer inhibitorsDrug Metab. Dispos.47(5)535-544(2019) 2.Reese, M.J., Savina, P.M., Generaux, G.T., et al.In vitro investigations into the roles of drug transporters and metabolizing enzymes in the disposition and drug interactions of dolutegravir, a HIV integrase inhibitorDrug Metab. Dispos.41(2)353-361(2013)

Estriol 3-β-D-glucuronide is a metabolite of estriol . It is formed from estriol by the UDP-glucuronosyltransferase (UGT) isoform UGT1A10. Estriol 3-β-D-glucuronide binds to basolateral and canalicular liver plasma membranes with Kd values of 85 and 164 μM, respectively. It competitively inhibits the hydrolysis of 4-methylumbelliferyl-β-D-glucuronide and is a substrate for hydrolysis by Klotho-human IgG1 Fc protein (KLFc).

Etodolac acyl glucuronide is a phase II metabolite of the non-steroidal anti-inflammatory drug (NSAID) and COX inhibitor etodolac .1It is formedviaglucuronidation of etodolac by the UDP-glucuronosyltransferase (UGT) isoforms UGT1A9, UGT1A10, and UGT2B7. 1.Kutsuno, Y., Itoh, T., Tukey, R.H., et al.Glucuronidation of drugs and drug-induced toxicity in humanized UDP-glucuronosyltransferase 1 miceDrug Metab. Dispos.42(7)1146-1152(2014)

Propofol β-D-Glucuronide is the major inactive metabolite of isoproterenol sulfate (a short-acting anesthetic), mediated by UDP-glucuronosyltransferase (UGT), and can be used to study sleep deprivation (SD).

Chlorzoxazone N-glucuronide is a phase II metabolite of the skeletal muscle relaxant chlorzoxazone . Chlorzoxazone N-glucuronide is formed via glucuronidation of chlorzoxazone by the UDP-glucuronosyltransferase (UGT) isoform UGT1A9.

UDP-Glucuronic acid is a nucleoside diphosphate sugar that is a source of glucuronic acid for polysaccharide biosynthesis. This compound can be used for the formation of many glucuronides with various aglycones.1 1.Green, M.D., and Tephly, T.R.Glucuronidation of amine substrates by purified and expressed UDP-glucuronosyltransferase proteinsDrug Metab. Dispos.26(9)860-867(1998)

Uridine-5'-diphosphoglucuronic acid is a nucleoside diphosphate sugar that is a source of glucuronic acid for polysaccharide biosynthesis. This compound can be used for the formation of many glucuronides with various aglycones.1 1.Green, M.D., and Tephly, T.R.Glucuronidation of amine substrates by purified and expressed UDP-glucuronosyltransferase proteinsDrug Metab. Dispos.26(9)860-867(1998)

1. Corylifol A (Corylinin) displays cytotoxic activity against HepG2 and Hep3B hepatocellular carcinoma cell lines, with IC50 values of 4.6 and 13.5 ug/ml, respectively. 2. Corylifol A and Biochanin A can be the potential uncouplers of neuronal nitric oxide synthase-postsynaptic density protein-95. 3. Corylifol A and bavachin are strong inhibitors of UDP-glucuronosyltransferase 1A1 (UGT1A1) with the inhibition kinetic parameters (Ki) values lower than 1 uM.4. Corylifol A and bakuchiol are naturally occurring potent inhibitors of hCE2, with low Ki values ranging from 0.62uM to 3.89 uM. 5. Corylifol A shows an inhibitory effect on IL-6-induced STAT3 promoter activity in Hep3B cells with IC50 values of 0.81 ± 0.15 uμ, it also inhibits STAT3 phosphorylation induced by IL-6 in Hep3B cells, suggests that corylifol A has antiinflammatory activity.

Faldaprevir sodium is a potent NS3/NS4A protease inhibitor potentially for the treatment of HCV infection. Faldaprevir is known to inhibit P-glycoprotein, CYP3A4, and UDP-glucuronosyltransferase 1A1.

Dabigatran acyl-β-D-glucuronide, an active metabolite of the thrombin inhibitor dabigatran, is synthesized predominantly through the action of the UDP-glucuronosyltransferase isoform UGT2B15. This compound, at a concentration of 0.46 µM, effectively prolongs activated partial thromboplastin time (aPTT) in isolated human platelet-poor plasma.

Chenodeoxycholic acid 24-acyl-β-D-glucuronide (CDCA-24G), a metabolite of CDCA, is synthesized from CDCA via the action of the UDP-glucuronosyltransferase (UG UT) isoform UGT1A3.

UGT1A1-IN-1 (Compound 2) is a non-competitive inhibitor of UGT1A1 (UDP-glucuronosyltransferase 1A1). It inhibits the 1-O-glucuronidation process mediated by UGT1A1 with an IC50 of 1.33 μM and a Ki value of 5.02 μM. UGT1A1-IN-1 binds to UGT1A1 at the same ligand-binding site as Bilirubin. Additionally, it displays favorable reactivity in human liver microsomes (HLM) and serves as a practical, high-affinity fluorescent probe substrate for UGT1A1, facilitating the study of bilirubin metabolism disorders and enzyme activity.

Etiocholanolone glucuronide (Etio-G) is a metabolite of Etiocholanolone, produced through the catalysis by UDP glucuronosyltransferase in the liver. Etiocholanolone glucuronide shows potential for research in metabolic-related diseases.

1,2,3,6-Tetragalloylglucose (TeGG) has antioxidative activity, it also shows the most potent anticomplement activity (IC50 = 34 microM). 1,2,3,6-Tetragalloylglucose is also a potent inhibitor of UDP glucuronosyltransferase 1 A1 (UGT1A1, Ki = 1.68 μM).

Naringenin-7-O-β-D-glucuronide, a metabolite of the flavonoid naringenin, is predominantly synthesized through the action of UDP-glucuronosyltransferase (UGT) isoforms UGT1A1, UGT1A3, UGT1A6, and UGT1A9.