Back to results
US 2021/0230175 A1Published application
Methods of making low odor choline salts of an organic compound
AssigneeHalo Life Science, LLC
InventorsMichael Reyes, Robert Cabrera
Life of this patent
Estimating the term…
Abstract
Methods of making low odor choline salts of an organic compound, for example, choline ellagate compound(s), and uses and formulations thereof.
Claims18
A method of preparing at least one choline ellagate compound, the method comprising:
- (a) obtaining an ellagic acid compound;
- (b) contacting a choline salt with the ellagic acid compound in a liquid at a pH of 6.95 to 8 and an environment with reduced oxygen to form a liquid suspension containing at least one choline ellagate compound;
- (c) cooling the liquid suspension of step (b) to 25° C. or below;
- (d) isolating at least one of the choline ellagate compound(s) from the liquid suspension;
- and
- (e) drying the isolated choline ellagate compound(s).
3 more elements
A method of preparing a choline salt of an organic compound composition, the method comprising:
- (a) obtaining an organic compound capable of interacting with choline;
- (b) contacting a choline salt with the organic compound in a liquid under a reduced oxygen atmosphere and a pH of 6.95 to 8 to form a liquid suspension comprising a choline salt of the organic compound;
- (c) cooling the liquid suspension of step (b) to a 25° C. to −80° C.;
- (d) isolating the choline salt of the organic compound from the liquid suspension;
- and
- (e) drying the isolated choline salt of the organic compound.
3 more elements
Dependencies are inferred from the claim text.