The trial is an open-label assessment of the interaction of imeglimin with cimetidine. Up to 16 healthy men and women will receive a single oral dose of 1,500 mg imeglimin alone followed by a second dose of imeglimin during repeated doses of 400 mg cimetidine taken twice daily for 6 days.

Inclusion Criteria:

• BMI : 18.5-29.9
• Body weight ≥ 60 kg
• willing to use reliable contraception
• able to give fully informed written consent.

Exclusion Criteria:

• Pregnant or lactating woman, or sexually active woman of child-bearing potential not using reliable contraception
• Clinically relevant abnormal findings at the screening assessment
• Clinically significant vital signs outside the acceptable range at screening
• Clinically relevant abnormal medical history, surgery or concurrent medical condition
• Acute or chronic illness
• Estimated glomerular filtration rate less than 80 mL/min/1.73 m2
• Severe adverse reaction to any drug or sensitivity to the trial medication or its components
• Significant food allergy; vegetarian or vegan
• Participation in other clinical trials of unlicensed or prescription medicines, or loss of more than 400 mL blood, within the 3 months before first dose of trial medication
• Drug or alcohol abuse
• Smoking of more than 5 cigarettes daily
• Possibility that subject will not cooperate
• Positive test for hepatitis B & C, HIV
• Objection by a General Practitioner

Caucasian