Efficacy and Safety of Sotagliflozin Versus Placebo in Patients With Type 2 Diabetes Mellitus Not Currently Treated With Antidiabetic Therapy

Primary Objective: To demonstrate the superiority of Sotagliflozin 400 milligrams (mg) versus placebo on hemoglobin A1c (HbA1c) reduction in participants with type 2 diabetes (T2D) who have inadequate glycemic control on diet and exercise. Secondary Objectives: * To compare Sotagliflozin 400 mg versus placebo based on: * Change from baseline in 2-hour postprandial glucose (PPG) following a mixed meal. * Change from baseline in fasting plasma glucose (FPG). * Change from baseline in systolic blood pressure (SBP) for participants with baseline SBP ≥130 millimeter per mercury (mmHg). * Change from baseline in SBP for all participants. * Change from baseline in body weight. * Proportion of participants with HbA1c \<6.5%, \<7.0%. * To compare Sotagliflozin 200 mg versus placebo based on: * Change from baseline in HbA1c. * Change from baseline in 2-hour postprandial glucose (PPG) following a mixed meal. * Change from baseline in body weight. * Change from baseline in SBP for all participants. * To evaluate the safety of Sotagliflozin 400 and 200 mg versus placebo.