US 8,013,000 B2Granted

3-heteroaryl-3-hydroxy-2-amino-propyl amines and related compounds having analgesic and/or immuno stimlant activity

AssigneeAllergan, Inc.

InventorsBertrand Leblond, Eric Beausoleil, Thierry Taverne, John E. Donello

Life of this patent

Estimating the term…

Compounds of the formula where the variables have the meaning defined in the specification have analgesic and/or immunostimulant effect in mammals.

Dependent claims

A compound having the formula

where R5 and R6 are independently selected from H, alkyl, and alkoxy and R4 is H or CO—R8, wherein R8 is alkyl of 1 to 6 carbons;
or a pharmaceutically acceptable salt of said compound.

Dependencies are inferred from the claim text.

C07D 265/30
1,4-Oxazines; Hydrogenated 1,4-oxazines: not condensed with other rings
A61K 31/40
Having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins: having five-membered rings with one nitrogen as the only ring hetero atom,…
A61K 31/4025
Having five-membered rings with one nitrogen as the only ring hetero atom, e.g. sulpiride, succinimide, tolmetin, buflomedil: not condensed and…
A61K 31/4409
Non condensed pyridines; Hydrogenated derivatives thereof: only substituted in position 4, e.g. isoniazid, iproniazid

From the US filing history. Foreign family members aren’t listed.

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