An agent for the treatment of allergic eye disease containing a 3-anilino-2-cycloalkenone derivative having the formula (I):
1
wherein R
1
is an unsubstituted or substituted C
1
to C
8
alkyl group provided that an unsubstituted methyl group is excluded, a C
3
to C
7
cycloalkyl group, a C
6
to C
10
bicycloalkyl group or an indanyl group, etc., R
2
is a C
1
to C
4
alkyl group, R
3
is a hydrogen atom, a C
1
to C
5
alkyl group, a C
3
to C
7
cycloalkyl group, etc., R
4
is a hydrogen atom, an unsubstituted or substituted C
1
to C
5
alkyl group, a halogen atom, etc., R
5
, R
6
, R
7
and R
8
are independently a hydrogen atom, a C
1
to C
5
alkyl group, etc., X is —(CR
11
R
12
)n- or NR
13
—, wherein n is 0 to 2, R
11
, R
12
and R
13
are independently a hydrogen atom, a C
1
to C
5
alkyl group, etc.
一种治疗过敏性眼病的制剂,含有一种具有式(I)的3-
苯胺基-2-环烯酮衍
生物:
1
其中 R
1
是未取代或取代的 C
1
至 C
8
烷基,但未取代的甲基除外,C
3
至 C
7
环烷基、C
6
至 C
10
双环烷基或
茚基等,R
2
是 C
1
至 C
4
烷基,R
3
是氢原子、C
1
至 C
5
烷基
3
至 C
7
环烷基等,R
4
是氢原子、未取代或取代的 C
1
至 C
5
烷基、卤素原子等,R
5
, R
6
, R
7
和 R
8
独立地为氢原子、C
1
至 C
5
烷基等,X 是-(CR
11
R
12
)n-或 NR
13
-,其中 n 为 0 至 2,R
11
, R
12
和 R
13
独立地为氢原子、C
1
至 C
5
烷基等。