N-ALKYL-2-PHENOXYETHANAMINES, THEIR PREPARATION AND USE

摘要

The present invention provides a compound having the structure: (structurally represented) wherein R1, R2, R3, R4, and R5 are each independently H, halogen, CF3 or C1-C4 alkyl; R6 is alkyl; A is absent or present, and when present is -C(O)- or -C(O)NH-; B is substituted or unsubstituted monocycle, bicycle, heteromonocycle, heterobicycle, benzyl, CO2H or (C1-C4 alkyl)-CO2H, wherein when B is CO2H, then A is present and is -C(O)-, or a pharmaceutically acceptable salt thereof.