A method for stabilization of potent alkanone-heterocyclic flavorants in dry powder form is provided. Coordination of alkanone-heterocyclic flavorants to transition metal salts results in the formation of stable crystalline complexes, which upon hydration release the free flavorant. Food and topping products containing the stabilized alkanone-heterocyclic flavorant are provided as are methods for stabilizing the alkanone-heterocyclic flavorant.

Compounds represented by structural formulas described herein, such as Structural Formula (I): ##STR00001##
or a pharmaceutically acceptable salt thereof are useful in treating conditions such as metal overload, oxidative stress, and neoplastic and preneoplastic conditions.

Compounds represented by structural formulas described herein, such as Structural Formula (I): ##STR00001##
or a pharmaceutically acceptable salt thereof are useful in treating conditions such as metal overload, oxidative stress, and neoplastic and preneoplastic conditions.

The disclosure provides pharmaceutical compositions comprising a therapeutically effective amount of compound (A), compound (B), compound (C), compound (D), compound (E), compound (F), compound (G), compound (H), compound (J), compound (K), compound (L), compound (M), compound (N), compound (O), compound (P), or compound (Q) or a pharmaceutically acceptable salt thereof, and a pharmaceutically acceptable excipient: Also provided are dosage units comprising one or more of compound (A), compound (B), compound (C), compound (D), compound (E), compound (F), compound (G), compound (H), compound (J), compound (K), compound (L), compound (M), compound (N), compound (O), compound (P), or compound (Q) or the pharmaceutical compositions described herein, methods of treating an inflammatory bowel disease in a subject in need thereof, or methods of modulating an inflammatory bowel disease marker in a subject in need thereof.

##STR00001## ##STR00002##

The disclosure provides pharmaceutical compositions comprising a therapeutically effective amount of compound (A), compound (B), compound (C), compound (D), compound (E), compound (F), compound (G), compound (H), compound (J), compound (K), compound (L), compound (M), compound (N), compound (O), compound (P), or compound (Q) or a pharmaceutically acceptable salt thereof, and a pharmaceutically acceptable excipient: Also provided are dosage units comprising one or more of compound (A), compound (B), compound (C), compound (D), compound (E), compound (F), compound (G), compound (H), compound (J), compound (K), compound (L), compound (M), compound (N), compound (O), compound (P), or compound (Q) or the pharmaceutical compositions described herein, methods of treating an inflammatory bowel disease in a subject in need thereof, or methods of modulating an inflammatory bowel disease marker in a subject in need thereof.

##STR00001## ##STR00002##

A solid derivative of 2-methyl-2-thiazoline which is easy to handle during formulation and is useful as an active pharmaceutical ingredient for pharmaceutical products is provided. A 1,5-naphthalenedisulfonic acid salt or a saccharin salt of 2-methyl-2-thiazoline, or a deuterated form thereof, a pharmaceutical composition containing the same, a prophylactic or therapeutic agent for hypoxic injury, ischemia-reperfusion injury or inflammation, which contains the same, and a method for producing a 1,5-naphthalenedisulfonic acid salt or a saccharin salt of 2-methyl-2-thiazoline, or a deuterated form thereof.

A solid derivative of 2-methyl-2-thiazoline which is easy to handle during formulation and is useful as an active pharmaceutical ingredient for pharmaceutical products is provided. A 1,5-naphthalenedisulfonic acid salt or a saccharin salt of 2-methyl-2-thiazoline, or a deuterated form thereof, a pharmaceutical composition containing the same, a prophylactic or therapeutic agent for hypoxic injury, ischemia-reperfusion injury or inflammation, which contains the same, and a method for producing a 1,5-naphthalenedisulfonic acid salt or a saccharin salt of 2-methyl-2-thiazoline, or a deuterated form thereof.

This invention provides compounds, for example, of Formulae (A)-(H) and (J)-(AA) and pharmaceutically acceptable salts, solvates, esters, amides, and prodrugs thereof. The invention further provides pharmaceutical compositions comprising a compound of the invention, and a pharmaceutically acceptable carrier or vehicle. The compounds and compositions disclosed herein are useful for treating or preventing various diseases and conditions, for example liver disease such as liver fibrosis, fatty liver disease, non-alcoholic fatty liver disease (NAFLD) or non-alcoholic steatohepatitis (NASH), and kidney diseases such as acute kidney injury (AKI).