Abstract: The present invention is directed to compounds of the structural Formula: wherein: R1 is H or -C1-C3 alkyl; R2 is selected from the group consisting of -H, -C1-C4 alkyl, -C1-C3 alkyl-CF3, phenyl, and pyridinyl; and R3 is selected from the group consisting of -H, -C1-C4 alkyl, -C1-C3 alkyl-O-CH3, -CH2-cyclopropyl, -CH2-C=CH2, -CH2CH2-(2-F-phenyl), and phenyl substituted with from 1 to 2 fluorines; provided that when R1 and R2 are each H, then R3 is selected from the group consisting of -C1-C4 alkyl, -C1-C3 alkyl-O-CH3, -CH2-cyclopropyl, -CH2-C=CH2, -CH2CH2-(2-F-phenyl), and phenyl substituted with from 1 to 2 fluorines; or stereoisomers and pharmaceutically acceptable salts thereof.
PLEASE SEE THE SPECIFICATION ATTACHED.
| # | Name | Date |
|---|---|---|
| 1 | 2499-KOLNP-2009-(14-07-2009)-FORM-18.pdf | 2009-07-14 |
| 1 | 2499-KOLNP-2009-AbandonedLetter.pdf | 2017-07-11 |
| 2 | 2499-KOLNP-2009-FER.pdf | 2016-07-25 |
| 2 | Form-5.pdf | 2011-10-07 |
| 3 | Form-1.pdf | 2011-10-07 |
| 3 | Form-3.pdf | 2011-10-07 |
| 4 | Form-1.pdf | 2011-10-07 |
| 4 | Form-3.pdf | 2011-10-07 |
| 5 | 2499-KOLNP-2009-FER.pdf | 2016-07-25 |
| 5 | Form-5.pdf | 2011-10-07 |
| 6 | 2499-KOLNP-2009-(14-07-2009)-FORM-18.pdf | 2009-07-14 |
| 6 | 2499-KOLNP-2009-AbandonedLetter.pdf | 2017-07-11 |