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US 12,157,744 B2Granted
Compounds and methods of their manufacturing
AssigneeDicot Pharma AB
InventorsJacob Westman, Catarina Malmberg
Life of this patent
Estimating the term…
Abstract
The present document is directed to methods for producing therapeutically active limonoids as well as new limonoid-type compounds.
Claims12
A compound of Formula III
- wherein R1 is a straight branched or cyclic alkyl group with 1 to 6 carbon atoms that is unsubstituted or substituted.
A compound of Formula IV
- wherein R1 is a straight, branched or cyclic alkyl group with 1 to 6 carbon atoms that is unsubstituted or substituted.
A monohydrate salt of compound according to Formula V,
- wherein R1 is methyl,
- wherein R2′ is a straight, branched or cyclic optionally substituted alkyl group
- with 1 to 6 carbon atoms.
A compound according to Formula V,
- wherein R1 is a straight, branched or cyclic alkyl group with 1 to 6 carbon atoms that is unsubstituted or substituted with the proviso that R1 is not hydrogen, methyl or ethyl,
- wherein R2′ is a straight, branched or cyclic optionally substituted alkyl group with 1 to 6 carbon atoms.
Dependencies are inferred from the claim text.