Aromatic prodrugs of propofol, compositions and uses thereof
View Patent ↗Prodrugs of propofol, methods of making prodrugs of propofol, pharmaceutical compositions of prodrugs of propofol and methods of using prodrugs of propofol and pharmaceutical compositions thereof to treat or prevent diseases or disorders such as migraine headache pain and post-chemotherapy or post-operative surgery nausea and vomiting are disclosed herein.
1. A method of treating migraine in a patient comprising administering to a patient in need thereof a pharmaceutical composition comprising a compound of Formula (I):
or a pharmaceutically acceptable salt or N-oxide thereof, and a pharmaceutically acceptable vehicle, wherein:
n is 0;
Y is selected from the group consisting of a bond and O;
A is CR 4 ;
B is CR 5 ;
D is CR 6 ;
E is CR 7 ;
G is CR 8 ;
R 4 is selected from the group consisting of hydrogen and —W[C(O)] k Z(CR 9 R 10 ) r CO 2 R 11 ;
R 5 is selected from the group consisting of hydrogen and —W[C(O)] k Z(CR 9 R 10 ) r CO 2 R 11 ;
R 6 is selected from the group consisting of hydrogen and —W[C(O)] k Z(CR 9 R 10 ) r CO 2 R 11 ;
R 7 is selected from the group consisting of hydrogen and —W[C(O)] k Z(CR 9 R 10 ) r CO 2 R 11 ;
R 8 is selected from the group consisting of hydrogen and —W[C(O)] k Z(CR 9 R 10 ) r CO 2 R 11 ;
W is a bond;
Z is NR 17 ;
k is 1;
r is 1, 2 or 3;
each of R 9 ,R 10 , and R 11 is hydrogen;
R 17 is hydrogen;
R 18 is hydrogen, alkyl, substituted alkyl, alkoxycarbonyl, aryl, substituted aryl, arylalkyl, carbamoyl, substituted carbamoyl, cycloalkyl, substituted cycloalkyl, cycloheteroalkyl, heteroaryl, substituted heteroaryl and heteroarylalkyl;
with the proviso that:
one and only one of R 4 ,R 5 ,R 6 ,R 7 or R 8 is —W[C(O)] k Z(CR 9 R 10 ) r CO 2 R 11 .
2. The method of claim 1 , wherein Y is a bond.
3. The method of claim 2 , wherein the compound is 3-{[2-[2,6-bis(isopropyl)phenoxycarbonyl]-benzoyl]amino}propanoic acid or a pharmaceutically acceptable salt thereof.
4. The method of claim 1 , wherein Y is O.
5. The method of claim 4 , wherein the compound is 3-{[2-[2,6-bis(isopropyl)phenoxycarbonyloxy]benzoyl]amino}propanoic acid or a pharmaceutically acceptable salt thereof.
6. The method of claim 1 , wherein the pharmaceutical composition is an oral formulation.
7. The method of claim 6 , wherein the oral formulation is a sustained release oral formulation.