THIENOTRIAZOLODIAZEPINE COMPOUND AND MEDICINAL USE THEREOF
申请人:Adachi Kunitomo
公开号:US20100041643A1
公开(公告)日:2010-02-18
[Solving means] A thienotriazolodiazepine compound of the following formula (I)
a pharmaceutical agent containing the compound as an active ingredient, and a production intermediate and a production method of the thienotriazolodiazepine compound.
[Effect]Since this compound has an inhibitory action on costimulatory signal from CD28 on T cell, it is useful for the prophylaxis or suppression of rejection reaction in transplantation of organ or bone marrow and the like, and the prophylaxis or treatment of autoimmune diseases or allergic diseases.
The present invention provides a BET (protein) degrader, specifically a BET degrader containing a compound represented by formula (I) or a pharmaceutically acceptable salt thereof:
wherein L1 and L2 are the same or different and each represents a small molecular ligand for BET protein, and S represents a group represented by a formula selected from the group consisting of formulas (SI) to (S18).