A 2-iminoimidazole derivative represented by the formula:
1
{wherein ring C represents a benzene ring, a pyridine ring, etc.; R
1
represents optionally substituted C
1-6
alkyl, etc.; R
201
represents hydrogen, halogen, acyl, etc.; R
6
represents hydrogen, C
1-6
alkyl, C
1-6
alkyloxycarbonyl, etc.; Y
1
represents a single bond, —CH
2
—, etc.; Y
2
represents a single bond, —CO—, etc.; and Ar represents hydrogen, a group represented by the formula:
2
[wherein R
10
-R
14
represent hydrogen, C
1-6
alkyl, hydroxyl, C
1-6
alkoxy, etc., and R
11
and R
12
or R
12
and R
13
may bond together to form a 5- to 8-membered heterocycle], etc.} or salt thereof.
一种以式1表示的2-亚
氨基
咪唑衍
生物,其中环C代表苯环、
吡啶环等;R1代表可选取代的C1-6烷基等;R201代表氢、卤素、酰基等;R6代表氢、C1-6烷基、C1-6烷氧羰基等;Y1代表单键、—
CH2—等;Y2代表单键、—CO—等;Ar代表氢、由式2表示的基团[其中R10-R14代表氢、C1-6烷基、羟基、C1-6烷氧基等,且R11和R12或R12和R13可结合形成5-至8-成员的杂环]等或其盐。