5-HT6 receptor antagonists: lead optimisation and biological evaluation of N-aryl and N-heteroaryl 4-amino-benzene sulfonamides
摘要:
RO-04-6790 (6a) has been identified in a random screen for 5-HT6 receptor antagonists. In a medicinal chemistry optimisation program a series of analogs comprising N-heteroaryl- and N-arylbenzenesulfonamides have been synthesised and investigated for their binding affinity. Compounds with a log D profile indicative of brain penetration have been subjected to in vivo testing for reversal of a scopolamine-induced retention deficit in a passive avoidance paradigm. (C) 2001 Editions scientifiques et medicales Elsevier SAS.
The present invention is based on the determination of the global changes in gene expression in tissues or cells exposed to known toxins, in particular hepatotoxins, as compared to unexposed tissues or cells as well as the identification of individual genes that are differentially expressed upon toxin exposure. The invention includes methods of predicting at least one toxic effect of a compound, predicting the progression of a toxic effect of a compound, and predicting the hepatoxicity of a compound. Also provided are methods of predicting the mechanism of toxicity of a compound. In a further aspect, the invention provides probes comprising sequences that specifically hybridize to genes in Table 3 as well as solid supports comprising at least two of the said probes.
USE OF 5-HT6 ANTAGONISTS TO PREVENT RELAPSE INTO ADDICTION
申请人:De Bruin Natasja M.W.J.
公开号:US20080171779A1
公开(公告)日:2008-07-17
A novel use of compounds and pharmaceutically acceptable salts thereof, which are 5-HT
6
antagonists, are disclosed. In one embodiment, the invention relates to the use of these compounds or pharmaceutical compositions comprising these compounds for preventing relapse into addiction, for example, relapse into addiction to substances of abuse, including opiates, hallucinogens, inhalants, phencyclidine, amphetamines, cocaine, cannabis, nicotine, and alcohol, relapse into addiction to certain medicines, including sedatives, hypnotics and anxiolytics, and relapse into certain addictive behaviors, including gambling.
US7932254B2
申请人:——
公开号:US7932254B2
公开(公告)日:2011-04-26
[EN] PYRROLOPYRAZINE KINASE INHIBITORS<br/>[FR] INHIBITEURS DE KINASE PYRROLOPYRAZINE
申请人:HOFFMANN LA ROCHE
公开号:WO2009106445A1
公开(公告)日:2009-09-03
The present invention relates to the use of novel pyrrolopyrazine derivatives of Formula (I), wherein the variables Q1 and R are defined as described herein, which inhibit JAK and SYK and are useful for the treatment of auto-immune and inflammatory diseases.