| abstract |
Compounds of formula (I): ** Formula ** in which: R1 is C1-6 alkyl or trifluoromethyl-CxH2x-, in which x is a value between 1 and 6, one of between R2 and R3 is phenyl, which it is substituted once, twice or three times with C1-6 alkyl, cyano or halogen, and the other is hydrogen or deuterium, R4 is phenyl, thiazolyl, oxazolyl, imidazolyl, thienyl or pyridinyl, which is substituted or unsubstituted with alkyl C1-6, C1-6 alkylsulfanyl, halogen or cycloalkyl, wherein said C1-6 alkyl may additionally be optionally substituted with halogen, A is: ** Formula ** which is substituted or unsubstituted with groups selected from C1 alkyl -6, deuterium and halogen, or pharmaceutically acceptable salts, or enantiomers or diastereomers thereof. |