Therapeutic Agent for Hematopoietic Tumor

摘要

A therapeutic and/or prophylactic agent for a hematopoietic tumor, which comprises a thiadiazoline derivative represented by the general formula (I), or a pharmaceutically acceptable salt thereof: [Formula 1] [wherein, n represents an integer of 1 to 3, R¹ represents a hydrogen atom, R² represents lower alkyl, or R¹ and R² are combined together to represent alkylene, R³ represents lower alkyl, R⁴ represents NHSO₂R⁶ (wherein R⁶ represents hydroxy or the like) or the like, and R⁵ represents aryl or the like] and the like are provided.