Patent ID: 9458120
Filing Date: 2016-10-04
CPC Classification: A61P,C07D,C12N

Claim Text:
1. A phenoxypropanol derivative having the structure of Chemical Formula I, and a racemate thereof, a pharmaceutically acceptable salt thereof, a solvate thereof and a hydrate thereof, wherein * represents an (R)-form or an (S)-form, X is selected from the group consisting of hydrogen, halogen, and substituted or unsubstituted straight or branched alkyl having 1 to 4 carbon atoms, and n represents the number of X and is an integer of 1 to 5, wherein at least a hydrogen is replaced with halogen in the substituted linear or branched alkyl having 1 to 4 carbon atoms, R is selected from compounds of the following Chemical Formulae IV, wherein: R2 may be each independently selected from the group consisting of straight or branched alkyl having 1 to 4 carbon atoms and cycloalkyl having 3 to 8 carbon atoms, and one or two thereof may exist, R3 is a substituent binding to carbon of the phenyl group, and one or two thereof may exist, and may be each independently one or more selected from the group consisting of hydrogen, straight or branched alkyl having 1 to 4 carbon atoms, straight or branched alkyl having 1 to 4 carbon atoms, of which one or more hydrogens are substituted with halogen.