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US 12,590,057 B2Granted
Crystalline complexes
AssigneeTheracryf PLC
InventorTalbir Kaur Austin
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Abstract
The present invention relates to crystalline complexes of sulforaphane and alpha-cyclodextrin; pharmaceutical compositions comprising the complexes; methods for their manufacture; and the use of said complexes as a medicament.
Claims15
A crystalline complex of sulforaphane and alpha-cyclodextrin having a water content of less than 8% w/w, wherein the crystalline form of the complex is stable between 0% and 60% relative humidity at 25° C.
A crystalline complex of sulforaphane and alpha-cyclodextrin (Form 3), wherein the crystalline form of the complex is characterized by XRPD peaks at 5.3 and 10.7±0.2° 2θ, when measured in reflection mode.
Dependencies are inferred from the claim text.