摘要:
Methods of purifying individual congeners of substituted cyclohexa-2,4-dienones, substituted cyclohexane-1,3,5-triones, substituted cyclopent-2-en-1-ones, and substituted 1,3-cyclopentadiones and compositions using the same are disclosed. The purification method includes the steps of: (a) selecting a congener to be isolated; (b) dissolving the mixture of congeners in a bi-phasic solvent system specific to the selected congener to be isolated, wherein said bi-phasic system has a partition coefficient from about 0.5 to 5.0; (c) subjecting the mixture dissolved in the bi-phasic solvent system to a counter current chromatography; and (d) isolating the selected congener in substantially pure form.
摘要:
Methods of purifying individual congeners of substituted cyclohexa-2,4-dienones, substituted cyclohexane-1,3,5-triones, substituted cyclopent-2-en-1-ones, and substituted 1,3-cyclopentadiones and compositions using the same are disclosed. The purification method includes the steps of: (a) selecting a congener to be isolated; (b) dissolving the mixture of congeners in a bi-phasic solvent system specific to the selected congener to be isolated, wherein said bi-phasic system has a partition coefficient from about 0.5 to 5.0; (c) subjecting the mixture dissolved in the bi-phasic solvent system to a counter current chromatography; and (d) isolating the selected congener in substantially pure form.
摘要:
Compounds and methods for multi-targeted protein kinase modulation for angiogenesis, cancer treatment or the inflammatory pathways associated with those conditions are disclosed. The compounds and methods disclosed are based on substituted 1,3-cyclopentadione compounds.
摘要:
The present application provides cis 3,4-dihydroxy-2-(3-methylbutanoyl)-5-(3-methylbutyl)-4-(4-methylpentanoyl)cyclopent-2-en-1-one derivatives and substantially enantiomerically pure compositions thereof. These derivatives include (+)-(4S,5R)-3,4-dihydroxy-2-(3-methylbutanoyl)-5-(3-methylbutyl)-4-(4-methylpentanoyl)cyclopent-2-en-1-one, (−)-(4R,5S)-3,4-dihydroxy-2-(3-methylbutanoyl)-5-(3-methylbutyl)-4-(4-methylpentanoyl)cyclopent-2-en-1-one, and salts and crystals thereof. The application further provides methods of using the disclosed compounds and compositions to activate PPARγ, activate GPR120, inhibit inflammation, and treat conditions responsive to PPARγ modulation, conditions responsive to GPR120 modulation, and metabolic disturbances such as diabetes.
摘要:
The present application provides cis 3,4-dihydroxy-2-(3-methylbutanoyl)-5-(3-methylbutyl)-4-(4-methylpentanoyl)cyclopent-2-en-1-one derivatives and substantially enantiomerically pure compositions thereof. These derivatives include (+)-(4S,5R)-3,4-dihydroxy-2-(3-methylbutanoyl)-5-(3-methylbutyl)-4-(4-methylpentanoyl)cyclopent-2-en-1-one, (−)-(4R,5S)-3,4-dihydroxy-2-(3-methylbutanoyl)-5-(3-methylbutyl)-4-(4-methylpentanoyl)cyclopent-2-en-1-one, and salts and crystals thereof. The application further provides methods of using the disclosed compounds and compositions to activate PPARγ, activate GPR120, inhibit inflammation, and treat conditions responsive to PPARγ modulation, conditions responsive to GPR120 modulation, and metabolic disturbances such as diabetes.
摘要:
The present application provides cis 3,4-dihydroxy-2-(3-methylbutanoyl)-5-(3-methylbutyl)-4-(4-methylpentanoyl)cyclopent-2-en-1-one derivatives and substantially enantiomerically pure compositions thereof. These derivatives include (+)-(4S,5R)—3,4-dihydroxy-2-(3-methylbutanoyl)-5-(3-methylbutyl)-4-(4-methylpentanoyl)cyclopent-2-en-1-one, (−)-(4R,5S)-3,4-dihydroxy-2-(3-methylbutanoyl)-5-(3-methylbutyl)-4-(4-methylpentanoyl)cyclopent-2-en-1-one, and salts and crystals thereof. The application further provides methods of using the disclosed compounds and compositions to activate PPARγ, activate GPR120, inhibit inflammation, and treat conditions responsive to PPARγ modulation, conditions responsive to GPR120 modulation, and metabolic disturbances such as diabetes.
摘要:
The present application provides cis 3,4-dihydroxy-2-(3-methylbutanoyl)-5-(3-methylbutyl)-4-(4-methylpentanoyl)cyclopent-2-en-1-one derivatives and substantially enantiomerically pure compositions thereof. These derivatives include (+)-(4S,5R)-3,4-dihydroxy-2-(3-methylbutanoyl)-5-(3-methylbutyl)-4-(4-methylpentanoyl)cyclopent-2-en-1-one, (−)-(4R,5S)-3,4-dihydroxy-2-(3-methylbutanoyl)-5-(3-methylbutyl)-4-(4-methylpentanoyl)cyclopent-2-en-1-one, and salts and crystals thereof. The application further provides methods of using the disclosed compounds and compositions to activate PPARγ, activate GPR120, inhibit inflammation, and treat conditions responsive to PPARγ modulation, conditions responsive to GPR120 modulation, and metabolic disturbances such as diabetes.