The purpose of this study in healthy people is to evaluate safety, toleration and time course of plasma concentration of single oral doses of PF-06372865. The pharmacodynamic activity of PF-06372865 will also be assessed. The effect of food on PK and the PK of PF-06372865 administered as a tablet formulation may also be investigated. Pharmacodynamic interaction between PF-06372865 and lorazepam will be evaluated.

Inclusion Criteria:

• Healthy male subjects or female subjects of non-child bearing potential between the ages of 18 and 55 years, inclusive.
• Body Mass Index (BMI) of 17.5 to 30.5 kg/m2; and a total body weight >50 kg (110 lbs).
• An informed consent document signed and dated by the subject
• Subjects who are willing and able to comply with scheduled visits, treatment plan, laboratory tests, and other study procedures.

Exclusion Criteria:

• Evidence or history of clinically significant hematological, renal, endocrine, pulmonary, gastrointestinal, cardiovascular, hepatic, psychiatric, neurologic, or allergic disease (including drug allergies, but excluding untreated, asymptomatic, seasonal allergies at time of dosing).
• Any condition possibly affecting drug absorption (e.g., gastrectomy).
• A positive urine drug screen.