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US 11,998,531 B1Granted
Pharmaceutical intermediates and methods for preparing the same in the synthesis of muscimol and congeners and derivatives thereof
OwnerWilliam Allen Boulanger, Zongbo Tonginventors
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Abstract
Pharmaceutical intermediates and methods for efficiently preparing muscimol mono-BOC and derivatives thereof in the synthesis of muscimol and congeners and derivatives thereof.
Claims2
A pharmaceutical intermediate having the structure:
- wherein R1-R3 are the same or different and selected from the group consisting of H;
- OH;
- and an alkyl, cycloalkyl, polycycloalkyl, heterocycloalkyl, aryl, alkaryl, aralkyl, alkoxy, alkanoyl, aroyl, alkenyl, or alkynyl group containing 1 to 25 carbon atom(s), with the proviso that at least two of R1-R3 comprise methyl groups.
A pharmaceutical intermediate having the structure:
Dependencies are inferred from the claim text.