Abstract
In this paper we introduce three subclasses of T; S-s,n(*) T(alpha, beta, S-s,n(*) T(alpha a,beta 3) and S-sc,S-n T<^>alpha,'beta P) consisting of analytic functions with negative coefficients defined by using Salagean operator and are, respectively, n-starlike with respect to symmetric points, n-starlike with respect to conjugate points and n-starlike with respect to symmetric conjugate points. Several properties like, coefficient bounds, growth and distortion theorems, radii of starlikeness, convexity and clos-eto-convexity are investigated.