Novel indole derivatives of formula (I) or a pharmaceutically acceptable salt thereof:
wherein R
1
is halogen, or alkyl, R
2
is hydrogen, or halogen, Ar is phenyl, or thienyl, which may be substituted with halogen, alkyl, alkoxy, alkylthio, etc.
Novel indole derivatives of formula (I) or a pharmaceutically acceptable salt thereof:
wherein R
1
is halogen, or alkyl, R
2
is hydrogen, or halogen, Ar is phenyl, or thienyl, which may be substituted with halogen, alkyl, alkoxy, alkylthio, etc.
Novel indole derivatives of formula (I) or a pharmaceutically acceptable salt thereof:
wherein R1 is halogen, or alkyl, R2 is hydrogen, or halogen, Ar is phenyl, or thienyl, which may be substituted with halogen, alkyl, alkoxy, alkylthio, etc.