Compounds and their salts specific to the PPAR receptors and the EGF receptors and their use in the medical field
The present invention relates to compounds comprising the general formula (I), in which R 1 and R 2 , which may be identical or different, are selected from the group comprising —H or a linear or branched alkyl group having from 1 to 6 carbon atoms or together form an aromatic or aliphatic ring with 5 or 6 atoms; Y and Z, which may be identical or different, are selected from the group comprising —H, —OH, —COOH, —OR 3 , —CH(OR 3 )COOH, in which R 3 is selected from H, phenyl, benzyl, —CF 3 or —CF 2 CF 3 , vinyl, allyl and a linear or branched alkyl group having from 1 to 6 carbon atoms.
1. A method of treating ulcerative rectocolitis in a mammal in need thereof, the method comprising administering to the mammal a compound represented by:
or a pharmaceutically acceptable salt or a stereoisomer thereof.
2. The method of claim 1 , wherein the mammal is a human.
3. The method of claim 1 , wherein the compound is (R)-2-methoxy-3-(4′-aminophenyl)propionic acid.
4. The method of claim 1 , wherein the compound is (S)-2-methoxy-3-(4′-aminophenyl)propionic acid.
5. The method of claim 1 , wherein the compound is in an enantiomerically pure R form.
6. The method of claim 1 , wherein the compound is in an enantiomerically pure S form.
7. A method of treating ulcerative rectocolitis in a mammal in need thereof, the method comprising administering to the mammal a pharmaceutical composition comprising:
a compound represented by:
or a pharmaceutically acceptable salt or a stereoisomer thereof; and
a pharmaceutically acceptable excipient.
8. The method of claim 7 , wherein the mammal is a human.
9. The method of claim 7 , wherein the compound is (R)-2-methoxy-3-(4′-aminophenyl)propionic acid.
10. The method of claim 7 , wherein the compound is (S)-2-methoxy-3-(4′-aminophenyl)propionic acid.
11. The method of claim 7 , wherein the compound is in an enantiomerically pure R form.
12. The method of claim 7 , wherein the compound is in an enantiomerically pure S form.