Hydroxybutyrate ester and medical use thereof
View Patent ↗A compound which is 3-hydroxybutyl 3-hydroxybutyrate enantiomerically enriched with respect to (3R)-hydroxybutyl (3R)-hydroxybutyrate of formula (I) is an effective and palatable precursor to the ketone body (3R)-hydroxybutyrate and may therefore be used to treat a condition which is caused by, exacerbated by or associated with elevated plasma levels of free fatty acids in a human or animal subject, for instance a condition where weight loss or weight gain is implicated, or to promote alertness or improve cognitive function, or to treat, prevent or reduce the effects of neurodegeneration, free radical toxicity, hypoxic conditions or hyperglycaemia.
1. An ingestible compound which is 3-hydroxybutyl 3-hydroxybutyrate enantiomerically enriched to 90-99% with respect to (3R)-hydroxybutyl (3R)-hydroxybutyrate of formula (I):
2. A composition for rehydration, wherein the composition comprises the compound according to claim 1 , water, and a sugar carbohydrate.
3. The ingestible compound of claim 1 , wherein the compound is enantiomerically enriched to 90-95% with respect to (3R)-hydroxybutyl (3R)-hydroxybutyrate.