New imidazopyridine derivatives having the chemical structure of formula (I) are disclosed; as well as process for their preparation, pharmaceutical compositions comprising them and their use in therapy as inhibitors of Phosphoinositide 3-Kinases (PI3Ks)
[EN] IMIDAZOPYRIDINE DERIVATIVES AS PI3K INHIBITORS<br/>[FR] DÉRIVÉS D'IMIDAZOPYRIDINE EN TANT QU'INHIBITEURS DE PI3K
申请人:ALMIRALL SA
公开号:WO2012146667A1
公开(公告)日:2012-11-01
New imidazopyridine derivatives having the chemical structure of formula (I) are disclosed; as well as process for their preparation, pharmaceutical compositions comprising them and their use in therapy as inhibitors of Phosphoinositide 3-Kinases (PI3Ks).
Synthesis and neuroleptic activity of a series of 1-[1-(benzo-1,4-dioxan-2-ylmethyl)-4-piperidinyl]benzimidazolone derivatives
作者:Rainer Henning、Rudolf Lattrell、Hermann J. Gerhards、Margret Leven
DOI:10.1021/jm00388a012
日期:1987.5
A series of 1-[1-(benzo-1,4-dioxan-2-ylmethyl)-4-piperidinyl]benzimid azolones with various substituents in both aromatic rings have been synthesized and tested for neuroleptic activity (antiapomorphine effects and [3H]spiroperidol binding) as well as extrapyramidal effects (cataleptogenic effect). A strong dependence of activity on the 5-substituent in the benzimidazolone moiety could be demonstrated. Some compounds show a large split between the desired antiapomorphine and the undesired extrapyramidal effect. From these, 1-[1-(benzo-1,4-dioxan-2-ylmethyl)-4-piperidinyl]-5-chlor obenzimidazol-2-one hydrochloride (HR 723), 12, has been selected for further preclinical and toxicological profiling.
HENNING R.; LATTRELL R.; GARHARDS H. J.; LEVEN M., J. MED. CHEM., 30,(1987) N 5, 814-819
作者:HENNING R.、 LATTRELL R.、 GARHARDS H. J.、 LEVEN M.
DOI:——
日期:——
(1-4-PIPERIDINYL)BENZIMIDAZOLE DERIVATIVES USEFUL AS HISTAMINE H3 ANTAGONISTS