Aminoalkyl compound
AssigneeDaiichi Sankyo Company, Limited
InventorKeisuke Suzuki
Life of this patent
Estimating the term…
Abstract
The present invention directs to provide a novel compound for treating and/or preventing pain, having excellent skin permeation and reduced skin irritation. The present invention provides a compound of formula (I) or a pharmaceutically acceptable salt thereof (R1: a methyl group or other like group, R2: a fluorine atom or other like group, R3: a methyl group or other like group, R4: a methyl group or other like group, R5: a methyl group or other like group)
Claims26
A compound of formula (I) or a pharmaceutically acceptable salt thereof:
- wherein:
- R1 is a hydrogen atom or a methyl group;
- R2 is a hydrogen atom or a fluorine atom;
- R3 is a hydrogen atom or a methyl group;
- R4 is a hydrogen atom or a methyl group;
- and
- R5 is a hydrogen atom or a methyl group.
3-[(3R*,4R*)-3-(Dimethylaminomethyl)tetrahydropyran-4-yl[phenol, or a pharmaceutically acceptable salt thereof.
3-[(3R,4R)-3-(Dimethylaminomethyl)tetrahydropyran-4-yl[phenol, or a pharmaceutically acceptable salt thereof.
Dependencies are inferred from the claim text.