Abstract: The present invention provides processes for the preparation of Tasimelteon (1), as well as processes for the preparation of intermediates of Formulas (2), (3) and (4) useful in the preparation of Tasimelteon (1).

Abstract: The present invention provides processes for the preparation of Tasimelteon (1), as well as processes for the preparation of intermediates of Formulas (2), (3) and (4) useful in the preparation of Tasimelteon (1).

Abstract: This invention provides processes for preparation of 3-alkyl indoles of Formula 1: wherein A1, A2 and A3 are independently selected from the group consisting of: H, X, OR1, CN, CONR22 and C02R3; R1 is C1-C6 alkyl; R2 is H or C1-C6 alkyl; R3 is C1-C6 alkyl; LG is a leaving group; X is a halogen; and n is 1, 2 or 3.

Abstract: Provided for in the instant application are two additional forms of rifaximin, namely rifaximin polymorphic forms APO-III and APO-IV. Also provided are allegedly novel processes for preparing the previously disclosed rifaximin polymorphic forms APO-I and APO-II. Rifaximin is a non-aminoglycoside antibiotic that has previously been found to be useful for the treatment of traveller's diarrhea caused by Escherichia coli bacteria, as well as in the treatment of irritable bowel syndrome, diverticular disease, hepatic encephalopathy, pyogenic skin infections and as an antibacterial prophylactic prior to colon surgery.

Abstract: Provided for in the instant application are two additional forms of rifaximin, namely rifaximin polymorphic forms APO-III and APO-IV. Also provided are allegedly novel processes for preparing the previously disclosed rifaximin polymorphic forms APO-I and APO-II. Rifaximin is a non-aminoglycoside antibiotic that has previously been found to be useful for the treatment of traveller's diarrhea caused by Escherichia coli bacteria, as well as in the treatment of irritable bowel syndrome, diverticular disease, hepatic encephalopathy, pyogenic skin infections and as an antibacterial prophylactic prior to colon surgery.

Abstract: This invention provides processes for preparation of 3-alkyl indoles of Formula 1: wherein A1, A2 and A3 are independently selected from the group consisting of: H, X, OR1, CN, CONR22 and C02R3; R1 is C1-C6 alkyl; R2 is H or C1-C6 alkyl; R3 is C1-C6 alkyl; LG is a leaving group; X is a halogen; and n is 1, 2 or 3.

Abstract: Provided are a cocrystal of Adefovir dipivoxil and nicotinamide as well as a cocrystal of Adefovir dipivoxil and salicylamide cocrystal and processes for the preparation thereof.

Abstract: The present invention is directed to novel crystalline forms of adefovir dipivoxil and salts thereof.

Abstract: Certain ?-amino acids that bind to the alpha-2-delta (?2?) subunit of a calcium channel are disclosed. These compounds and their pharmaceutically acceptable salts are useful in the treatment of a variety of psychiatric, pain and other disorders. Also disclosed are methods of making the ?-amino acids.

Abstract: Certain ?-amino acids that bind to the alpha-2-delta (?2?) subunit of a calcium channel are disclosed. These compounds and their pharmaceutically acceptable salts are useful in the treatment of a variety of psychiatric, pain and other disorders. Also disclosed are methods of making the ?-amino acids.