A compound is disclosed herein comprising
or a pharmaceutically acceptable salt, metabolite, or prodrug thereof;
wherein R
1
, R
2
, and R
3
are independently hydrogen or C
1-4
alkyl;
A is OH, NH
2
, or SH; and
n is 0, 1, or 2.
Methods, compositions, and medicaments related thereto are also disclosed.
A compound is disclosed herein comprising
or a pharmaceutically acceptable salt or a prodrug thereof;
wherein R is OH or NH
2
.
Methods, compositions, and medicaments related thereto are also disclosed.