申请人:MEIJI SEIKA PHARMA CO., LTD.
公开号:US20140030209A1
公开(公告)日:2014-01-30
A topical liquid agent for a nail and/or skin for prevention or treatment of dermatophytosis comprises a film-forming agent and a compound represented by the formula:
wherein R
1
represents hydrogen, C
1-6
alkyl, or trifluoromethyl, R
2
represents hydrogen, C
1-6
alkyl, halogen, —COO(C
1-6
alkyl), or (CH
2
)
1-3
COOR where R represents hydrogen or C
1-6
alkyl, R
3
represents hydrogen, C
1-6
alkyl, amino, trifluoromethyl, or OR where R represents hydrogen or C
1-6
alkyl, R
4
represents hydroxyl, R
5
represents hydrogen, C
1-6
alkyl, hydroxyl, or halogen, R
6
represents hydrogen, C
1-6
alkyl, trifluoromethyl, halogen, amino, —NR
a
R
b
, nitro, hydroxy-C
1-6
alkyl, —CONR
a
R
b
, —COO(C
1-6
alkyl), —COOH, —(CH
2
)
1-3
COOR, or OR
a
where R represents hydrogen or C
1-6
alkyl, R
a
and R
b
each represent hydrogen, C
1-6
alkyl, or C
1-6
acyl, R
7
represents hydrogen, C
1-6
alkyl, —OR where R represents hydrogen or C
1-6
alkyl, or halogen, R
8
represents hydrogen, C
1-6
alkyl, hydroxyl, amino, or nitro, or a salt thereof.
一种用于预防或治疗真菌感染的指甲和/或皮肤的局部液体剂包括一种成膜剂和一个表示为以下结构式的化合物:其中R1代表氢、C1-6烷基或三氟甲基,R2代表氢、C1-6烷基、卤素、—COO(C1-6烷基)或(CH2)1-3COOR,其中R代表氢或C1-6烷基,R3代表氢、C1-6烷基、氨基、三氟甲基或OR,其中R代表氢或C1-6烷基,R4代表羟基,R5代表氢、C1-6烷基、羟基或卤素,R6代表氢、C1-6烷基、三氟甲基、卤素、氨基、—NRaRb、硝基、羟基-C1-6烷基、—CONRaRb、—COO(C1-6烷基)、—COOH、—(CH2)1-3COOR或ORa,其中R代表氢或C1-6烷基,Ra和Rb分别代表氢、C1-6烷基或C1-6酰基,R7代表氢、C1-6烷基、—OR(其中R代表氢或C1-6烷基)或卤素,R8代表氢、C1-6烷基、羟基、氨基或硝基,或其盐。