Abstract:
The present invention provides novel heterocyclic amides and related derivatives having the general Formula I wherein R1, R2, R3, R4, R5, R6, A, B and Z are as defined in the specification, or a nontoxic pharmaceutically acceptable salt, solvate or hydrate thereof which are openers or activators of KCNQ potassium channels. The present invention also provides pharmaceutical compositions comprising said heterocyclic amides and to the method of treatment of disorders sensitive to KCNQ potassium channel opening activity such as migraine or a migraine attack, bipolar disorders, epilepsy, acute and chronic pain and anxiety.
Abstract:
The invention relates to compounds of the formula 1, 2, and 3 and to pharmaceutically acceptable salts and prodrugs thereof, wherein the groups are as defined herein. The invention also relates to pharmaceutical compositions containing the compounds of formula I, methods of using said compounds of formula 1, 2, and 3 the treatment of infections, and methods of preparing said compounds of formula 1, 2, and 3.
Abstract:
The invention relates to crystalline 9-E-(O-methyl)oxime of 11,12-dideoxy-3-de(2,6-dideoxy-3-C-methyl-3-O-methyl-&agr;-L-ribohexopyranosyloxy)-6-O-methyl-12,11-(iminocarbonyl-(2-(3-(4-(3-pyridinyl)-1H-imidazol-1-yl)propyl)hydrazono))-3-oxoerythromycin wherein said crystalline compound is as the free base of said compound, the hemihydrate of said compound or the mesylate (methanesufonic acid) salt of said compound. The invention also relates to pharmaceutical compositions containing the foregoing crystalline compound and to methods of treating bacterial and protozoa infections by administering said crystalline compound.
Abstract:
The invention relates to compounds of the formula: ##STR1## and to pharmaceutically acceptable salts thereof, wherein R and Z are as defined herein.The invention also relates to pharmaceutical compositions containing the compounds of formula I, methods of using said compounds of formula I in the treatment of infections and methods of preparing said compounds of formula I.
Abstract:
Compounds of formula (I), including pharmaceutically acceptable salts thereof, are set forth herein: wherein X is selected from the group of CH2, O, and NR2; m=0 or 1; R1 at each instance is selected from the group of halogen, hydroxy, amino, C1-4alkylamino, C1-4dialkylamino, haloC1-4 alkyl, CN, C1-C6 alkyl or cycloalkyl, C1-C6 alkoxy, and C2-C4 alkynyl; L is a bond, —NHCO—, —NH—, or L and Z together can be absent; Z is a C6-C10-aryl group or a 5-10 membered heterocyclic group which can be further substituted with from 0-3 substituents selected from the group of halogen, haloC1-4 alkoxy, 4-methoxyphenyl, hydroxy, amino, C1-4alkylamino, C1-4dialkylamino, haloC1-4 alkyl, CN, C1-C6 alkyl or cycloalkyl, C1-C6 alkoxy, and C2-C4 alkynyl; R2 is selected from the group of hydrogen, benzyl, C1-C6 alkyl or cycloalkyl, C1-C6 alkoxy, acetyl, and methanesulfonyl; and R3, R4 and R5 are independently selected from hydrogen or C1-4alkyl.
Abstract:
The present invention provides novel arylcyclopropylcarboxylic amides and related derivatives having the general Formula I wherein R, R1, R2, R3, R4, R5, R6 and R7 are as defined in the specification, or a nontoxic pharmaceutically acceptable salt, solvate or hydrate thereof which are openers or activators of KCNQ potassium channels. The present invention also provides pharmaceutical compositions comprising said arylcyclopropylcarboxylic amides and to the method of treatment of disorders sensitive to KCNQ potassium channel opening activity such as migraine or a migraine attack, bipolar disorders, epilepsy, acute and chronic pain and anxiety.
Abstract:
Novel aminoalkylthiazole derivatives of Formula I are described which are openers of KCNQ potassium channels and are useful in the treatment of disorders responsive to the opening of the KCNQ potassium channels, including pain and migraine.
Abstract:
The invention relates to the compounds of the formula 1 and to pharmaceutically acceptable salts thereof, wherein R1, R2, R3, X and Y are as defined herein. The invention also relates to pharmaceutical compositions containing the compounds of formula 1, methods of using said compounds of formula 1 in the treatment of infections, and methods of preparing said the compounds of formula 1.
Abstract:
The invention relates to compounds of the formula I ##STR1## and to pharmaceutically acceptable salts thereof, wherein R.sup.1, R.sup.2, R.sup.3, R.sup.4 and X are as defined herein. The invention also relates to pharmaceutical compositions containing the compounds of formula I, methods of using said compounds of formula I in the treatment of infections, and methods of preparing said compounds of formula I.
Abstract:
The present disclosure provides a series of compounds of the formula (I) which modulate β-amyloid peptide (β-AP) production and are useful in the treatment of Alzheimer's Disease and other conditions affected by β-amyloid peptide (β-AP) production.