申请人:KYOWA HAKKO KIRIN CO., LTD.
公开号:US20160008362A1
公开(公告)日:2016-01-14
The invention provides a method for prophylaxis and/or treatment of an ocular inflammatory disease comprising administering an effective amount of a pyrazolopyrimidine compound represented by formula (I), wherein R
1
represents —NR
1a
R
1b
(wherein R
1a
and R
1b
are the same or different and each represents a hydrogen atom and the like), and the like, R
2
represents the formula (R
2
−1) [wherein k and m represent each an integer of 0-2, n represents an integer of 0-2, L represents a single bond and the like, R
5
represents a halogen and the like, R
6
represents aryl and the like, X represents —CR
8
(wherein R
8
represents a hydrogen atom and the like), and the like, R
7
represents a hydrogen atom, and the like, and the like, R
3
represents —SO
2
R
13
(wherein R
13
represents lower alkoxy and the like), and the like, and R
4
represents a hydrogen atom and the like, or a pharmaceutically acceptable salt thereof.
本发明提供了一种预防和/或治疗眼部炎症性疾病的方法,包括给予式(I)所表示的吡唑嘧啶化合物的有效量,其中R1表示—NR1aR1b(其中R1a和R1b相同或不同,每个表示氢原子等),R2表示式(R2-1)[其中k和m分别表示0-2的整数,n表示0-2的整数,L表示单键等,R5表示卤素等,R6表示芳基等,X表示—CR8(其中R8表示氢原子等),R7表示氢原子等,R3表示—SO2R13(其中R13表示低烷氧基等),R4表示氢原子等,或其药学上可接受的盐。