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US 2023/0399292 A1Published application
Anesthetic compounds and methods of making and using same to treat or prevent pain symptoms
AssigneePTC Innovations, LLC
InventorsPendleton Wickersham, Stephen Bendel, Todd Mathis, Christian Warren
Life of this patent
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Abstract
The present disclosure provides compositions comprising one or more compounds of general formula (I): wherein: R1 is H, —OMe, Me, or one or more electron withdrawing groups; R2 and R3 are each independently H or alkyl or, taken together, form a 4- to 8-membered heterocyclic ring with the adjacent nitrogen atom; R4 is H or alkyl; R5 is H or one or more electron donating groups; and n is 1 to 4.
Claims20
A composition comprising a compound of formula (I):
- wherein:
- R1 is H, —OMe, Me, or one or more electron withdrawing groups;
- R2 and R3 are each independently H or alkyl or, taken together, form a 4- to 8-membered heterocyclic ring with the adjacent nitrogen atom;
- R4 is H or alkyl;
- R5 is H or one or more electron donating groups;
- and
- n is 1 to 4.
4 more elements
Dependencies are inferred from the claim text.