Cited by 608Diabetes Treatment and ManagementMetabolism, Diabetes, and CancerNatural Antidiabetic Agents Studies

Empagliflozin, a novel selective sodium glucose cotransporter‐2 (SGLT‐2) inhibitor: characterisation and comparison with other SGLT‐2 inhibitors

Grempler, R., Thomas, L., Eckhardt, M., Himmelsbach, F., Sauer, A., Sharp, D. E., Bakker, R. A., Mark, M. +2 more·2012·Diabetes, Obesity and Metabolism

Abstract

Aims Empagliflozin is a selective sodium glucose cotransporter-2 (SGLT-2) inhibitor in clinical development for the treatment of type 2 diabetes mellitus. This study assessed pharmacological properties of empagliflozin in vitro and pharmacokinetic properties in vivo and compared its potency and selectivity with other SGLT-2 inhibitors. Methods [(14)C]-alpha-methyl glucopyranoside (AMG) uptake experiments were performed with stable cell lines over-expressing human (h) SGLT-1, 2 and 4. Two new cell lines over-expressing hSGLT-5 and hSGLT-6 were established and [(14)C]-mannose and [(14)C]-myo-inositol uptake assays developed. Binding kinetics were analysed using a radioligand binding assay with [(3)H]-labelled empagliflozin and HEK293-hSGLT-2 cell membranes. Acute in vivo assessment of pharmacokinetics was performed with normoglycaemic beagle dogs and Zucker diabetic fatty (ZDF) rats. Results Empagliflozin has an IC(50) of 3.1 nM for hSGLT-2. Its binding to SGLT-2 is competitive with glucose (half-life approximately 1 h). Compared with other SGLT-2 inhibitors, empagliflozin has a high degree of selectivity over SGLT-1, 4, 5 and 6. Species differences in SGLT-1 selectivity were identified. Empagliflozin pharmacokinetics in ZDF rats were characterised by moderate total plasma clearance (CL) and bioavailability (BA), while in beagle dogs CL was low and BA was high. Conclusions Empagliflozin is a potent and competitive SGLT-2 inhibitor with an excellent selectivity profile and the h…

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Crossref · 10.1111/j.1463-1326.2011.01517.x

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Authors
Grempler, R., Thomas, L., Eckhardt, M., Himmelsbach, F., Sauer, A., Sharp, D. E., Bakker, R. A., Mark, M., Klein, T., & Eickelmann, P.
Affiliations
  • Boehringer Ingelheim (Germany) (DE)
  • Boehringer Ingelheim (United States) (US)
Corresponding author
Grempler, R.
Venue
Diabetes, Obesity and Metabolism
Publisher
Wiley
Published
2011-11-13
Volume
14
Issue
1
Pages
83-90
ISSN
  • 1462-8902 (ISSN-L)
  • 1463-1326
OpenAlex
W2134855422
Cited by
608
References
0
Citations by year
2026: 31 · 2025: 35 · 2024: 34 · 2023: 38 · 2022: 50 · 2021: 46 · 2020: 51 · 2019: 46 · 2018: 35 · 2017: 44 · 2016: 45 · 2015: 48 · 2014: 50 · 2013: 39 · 2012: 12
FWCI
27.51
Type
journal article
Language
en
Open access
closed
Locations
  • Diabetes Obesity and Metabolism (publishedVersion)
  • PubMed (publishedVersion)
Funders
Boehringer Ingelheim
Topics
  • Health Sciences › Medicine › Endocrinology, Diabetes and Metabolism › Diabetes Treatment and Management
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Metabolism, Diabetes, and Cancer
  • Health Sciences › Medicine › Endocrinology, Diabetes and Metabolism › Natural Antidiabetic Agents Studies
Keywords
empagliflozin, SGLT2 inhibitors, SGLT2, type 2 diabetes, binding kinetics, competitive inhibition, pharmacokinetics, bioavailability, plasma clearance, species differences, Zucker diabetic fatty rats, beagle dogs, myo-inositol uptake
MeSH terms
Sodium-Glucose Transporter 2 Inhibitors, Animals, Benzhydryl Compounds, Blood Glucose, Diabetes Mellitus, Type 2, Dogs, Glucosides, Hypoglycemic Agents, Monosaccharide Transport Proteins, Rats, Zucker, Rats

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