Prodrugs of neuron-selective monoamine oxidase inhibitors: amino acid derivatives of 1-(4-aminophenyl)-2-aminopropanes
摘要:
Six amino acid derivatives of 1-(4-aminophenyl)-2-aminopropanes and their parent amines were synthezised and tested for their potency and selectivity in inhibiting monoamine oxidase (MAO) in vitro and in vivo. The amino acid derivatives were 300-1000 times less potent than the parent amines in inhibiting the MAO-A activity in a rat brain mitochondrial preparation in vitro. All compounds, except the (R)-valinamide derivative (22), were potent inhibitors of MAO in the rat brain in vivo and were, like the parent amines markedly more potent within the monoaminergic neurons than in other neurons. The glycinamide derivative 7 showed the largest difference between intra- and extra-neuronal inhibition in serotonergic neurons. The time course of the inhibitory effect of 7 in vivo showed that it is a reversible inhibitor with a long duration. (C) Elsevier, Paris.
Combinations of lipid modulating agents and substituted azetidinones and treatments for vascular conditions
申请人:Graziano P. Michael
公开号:US20050096307A1
公开(公告)日:2005-05-05
The present invention provides compositions, therapeutic combinations and methods including: (a) at least one lipid modulating agent; and (b) at least one substituted azetidinone or substituted β-lactam sterol absorption inhibitor which can be useful for treating vascular conditions, diabetes, obesity and lowering plasma levels of sterols or 5α-stanols.
Combinations of substituted azetidinones and CB1 antagonists
申请人:Veltri P. Enrico
公开号:US20060069080A1
公开(公告)日:2006-03-30
The present invention provides compositions, therapeutic combinations and methods including: (a) at least one selective CB
1
antagonist; and (b) at least one substituted azetidinone or substituted β-lactam sterol absorption inhibitor which can be useful for treating vascular conditions, diabetes, obesity, metabolic syndrome and lowering plasma levels of sterols or 5α-stanols.
Modified human leptin polypeptides and uses thereof are provided.
提供了改良的人类瘦素多肽及其用途。
[EN] SUBSTITUTED PIPERAZINES AS CB1 ANTAGONISTS<br/>[FR] PIPÉRAZINES SUBSTITUÉES EN TANT QU'ANTAGONISTES DE CB1
申请人:SCHERING CORP
公开号:WO2009005645A1
公开(公告)日:2009-01-08
Compounds of Formula (I) or pharmaceutically acceptable salts, solvates, or esters thereof, are useful in treating diseases or conditions mediated by CB1 receptors, such as metabolic syndrome and obesity, neuroinflammatory disorders, cognitive disorders and psychosis, addiction (e.g., smoking cessation), gastrointestinal disorders, and cardiovascular conditions.
The present invention discloses the compound of Formula I
and pharmaceutically acceptable salts and solvates thereof. The invention also relates to pharmaceutical compositions comprising the Compound of Formula I and its use in treating obesity, metabolic syndrome, diabetes, hepatic lipidosis or nonalcoholic fatty liver disease. The invention also relates to the use of a combination of the Compound of Formula I with additional therapeutic agents for treating obesity, metabolic syndrome, diabetes, hepatic lipidosis or nonalcoholic fatty liver disease.