In this paper, a new subclass in the open unit disc of analytic functions is introduced. This subclass TS m, α λ, β (ζ, ϑ) is mainly defined by a specific differential operator. A coefficient inequality is obtained and other properties like distortion and closure theorems are derived. Moreover, extreme points of differential operator are also given. Additionally, Hadamard products (or convolution) of functions respective to the class are also included.