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US 4,049,813 AGranted
Substituted isoxazolo pyridinones
AssigneeSandoz Ltd.
InventorJeffrey Nadelson
Life of this patent
Estimating the term…
Abstract
This disclosure describes novel compounds of the formula ##STR1## where R.sub.1 is straight chain lower alkyl, and R.sub.2 and R.sub.3 independently represent hydrogen or lower alkyl or together with N represent ##STR2## where X is CH.sub.2, O or N--CH.sub.3, and R.sub.4 is hydrogen, halo having an atomic weight of about 19 to 36 or lower alkoxy Which are useful as hypolipidemic agents.
Claims7
A compound of the formula ##STR11## where R.sub.1 represents straight chain lower alkyl, and
- R.sub.2 and R.sub.3 each independently represent hydrogen or lower alkyl, and
- R.sub.4 is hydrogen, halo having an atomic weight of about 19 to 36, or lower alkoxy,
- or a pharmaceutically acceptable salt thereof.
Dependencies are inferred from the claim text.