JNJ-39933673

TA-1887 (JNJ-39933673) is a highly potent, selective and orally active SGLT2 inhibitor (IC50: 1.4 nM) with antihyperglycemic effects. TA-1887 can be used in the research of diabetes[1][2].

Research Areas >> Metabolic Disease

Signaling Pathways >> Membrane Transporter/Ion Channel >> SGLT

SGLT2:1.4 nM (IC50)

SGLT1:230 nM (IC50)

TA-1887 (30 mg/kg, oral administration, rats) induces glucose excretion over a 24 h period of 2502 mg per 200 g body weight[1]. TA-1887 (3 mg/kg, oral administration) reduces blood glucose levels without influencing food intake in hyperglycemic high-fat diet-fed KK (HF-KK) mice[1]. TA-1887 (30 mg/kg/day, oral gavage for 2 weeks) significantly reduces GFR (glomerular filtration rate) in BSA-overloaded diabetic mice[2]. TA-1887 (0.01% w/w in chow, HF diets fed mice) antagonizes diabetic cachexia and decreases mortality in diabetic mice[3]. Animal Model: Sprague-Dawley rats[1] Dosage: 30 mg/kg Administration: Oral administration Result: Induced extensive UGE (urinary glucose excretion) through continuous suppression of renal glucose reuptake. Animal Model: BSA-overloaded diabetic mice[2] Dosage: 30 mg/kg Administration: Oral gavage for 2 weeks Result: Suppressed the induction of TGF‐β2 level in vehicle‐treated BSA‐overloaded diabetic mice. Suppressed COL3 gene levels. Animal Model: Male Sprague-Dawley rats (pharmacokinetic assay)[1] Dosage: 3 mg/kg (i.v.), 10 mg/kg (p.o.) Administration: Oral administration (p.o.), intravenous injection (i.v.) Result: Pharmacokinetic (PK) parameters of TA-1887. Parameters dose (mg/kg) Cmax (ng/mL) t1/2 (h) F (%) TA-18873 (i.v.) 3.9 TA-18873 10 (p.o.) 2723 3.9 78

[1]. Sumihiro Nomura, et al. Novel Indole-N-glucoside, TA-1887 As a Sodium Glucose Cotransporter 2 Inhibitor for Treatment of Type 2 Diabetes. ACS Med Chem Lett. 2013 Nov 13;5(1):51-5.

[2]. Keiji Shimada, et al. Adenosine/adenosine type 1 receptor signaling pathway did not play dominant roles on the influence of sodium-glucose cotransporter 2 inhibitor in the kidney of bovine serum albumin-overloaded streptozotocin-induced diabetic mice. J Diabetes Investig. 2022 Jun;13(6):955-964.

[3]. Taichi Sugizaki, et al. Treatment of diabetic mice with the SGLT2 inhibitor TA-1887 antagonizes diabetic cachexia and decreases mortality. NPJ Aging Mech Dis. 2017 Sep 8;3:12.