Deuterated amlexanox
Provided herein is technology relating to deuterated amlexanox and particularly, but not exclusively, to compositions comprising deuterated amlexanox, methods of producing deuterated amlexanox, and uses of deuterated amlexanox.
1. A composition comprising a compound having a structure according to:
or a pharmaceutically acceptable salt thereof, wherein one or more of X, Y, or Z is enriched with deuterium more than 1% an atom that is deuterium (D) and
a) X, Y, or Z is CD 3 , D, or CH 2 CDH 2 ;
b) X and Y are CD 3 and Z is D;
c) X and Y are CH 3 and Z is D; or
d) X is CH 3 , Y is CH 2 D, and Z is D.
2. The composition of claim 1 produced by a method comprising providing a deuterated precursor and synthesizing the deuterated amlexanox from the deuterated precursor.
3. The composition of claim 2 wherein the deuterated precursor is a deuterated alcohol.
4. The composition of claim 2 wherein the deuterated precursor is R 2 CDOH.
5. The composition of claim 1 wherein the composition is a pharmaceutical composition.
6. The composition of claim 5 further comprising a pharmaceutically acceptable carrier.
7. The composition of claim 1 wherein X, Y, or Z is enriched with deuterium more than 10%.
8. The composition of claim 1 wherein X, Y, or Z is enriched with deuterium more than 50%.
9. The composition of claim 1 wherein X, Y, or Z is enriched with deuterium more than 90%.