Amides of aminoalkyl-substituted azetidines, pyrrolidines, piperidines and azepanes
申请人:——
公开号:US20030195190A1
公开(公告)日:2003-10-16
Novel amides of aminoalkyl-substituted azetidines, pyrrolidines, piperidines and azepanes, use of these compounds as pharmaceutical compositions, pharmaceutical compositions comprising the compounds, and a method of treatment employing these compounds and compositions. The compounds show a high and selective binding affinity to the histamine H3 receptor indicating histamine H3 receptor antagonistic, inverse agonistic or agonistic activity. As a result, the compounds are useful for the treatment of diseases and disorders related to the histamine H3 receptor.
A polyprenyl compound terminated with a group of ##STR1## is novel and useful as an antihypercholesterolemic agent and an antiarteriosclerotic agent, in which X is a group of the formula ##STR2## (wherein K and L are independently a hydrogen atom or form a single valence bond between the carbon atoms to which they are attached), a group represented by the formula --CH.sub.2 -- or a group represented by the formula --(CH.sub.2).sub.2 --, m is an integer of 0 or 1, and R stands for a hydroxy group, a group represented by the formula ##STR3## wherein R.sup.1 and R.sup.2 may be the same or different and each stands for a hydrogen atom or a lower alkyl group and p stands for an integer of 1 or 2, a group represented by the formula --NH--(CH.sub.2).sub.q --OH (wherein q denotes an integer of 1 or 2) or a group represented by the formula
[EN] AMIDES OF AMINOALKYL-SUBSTITUTED AZETIDINES, PYRROLIDINES, PIPERIDINES AND AZEPANES<br/>[FR] AMIDES D'AZETIDINES, DE PYRROLIDINES, DE PIPERIDINES ET D'AZEPANES AMINOALKYLE SUBSTITUES
申请人:NOVO NORDISK AS
公开号:WO2003064411A1
公开(公告)日:2003-08-07
Novel amides of aminoalkyl-substituted azetidines, pyrrolidines, piperidines and azepanes, use of these compounds as pharmaceutical compositions, pharmaceutical compositions comprising the compounds, and a method of treatment employing these compounds and compositions. The compounds show a high and selective binding affinity to the histamine H3 receptor indicating histamine H3 receptor antagonistic, inverse agonistic or agonistic activity. As a result, the compounds are useful for the treatment of diseases and disorders related to the histamine H3 receptor.
Polyprenyl compounds, processes for preparing them, and pharmaceutical composition containing them
申请人:Eisai Co., Ltd.
公开号:EP0194693A1
公开(公告)日:1986-09-17
Novel polyprenyl compounds terminated with a group of
in which X, m, and R are as defined in the specification, processes for preparing them, pharmaceutical composition containing them, and use of them for the preparation of a medicament having antihypercholesterolemic activity for the treatment of arteriosclerosis are described.
以下列基团为端基的新型多烯化合物
其中 X、m 和 R 如说明书中所定义,本发明描述了制备它们的工艺、含有它们的药物组合物,以及使用它们制备具有抗胆固醇活性的药物以治疗动脉硬化的方法。
Cinnamides as selective small-molecule inhibitors of a cellular model of breast cancer stem cells
作者:Andrew R. Germain、Leigh C. Carmody、Partha P. Nag、Barbara Morgan、Lynn VerPlank、Cristina Fernandez、Etienne Donckele、Yuxiong Feng、Jose R. Perez、Sivaraman Dandapani、Michelle Palmer、Eric S. Lander、Piyush B. Gupta、Stuart L. Schreiber、Benito Munoz
DOI:10.1016/j.bmcl.2013.01.025
日期:2013.3
A high-throughput screen (HTS) was conducted against stably propagated cancer stem cell (CSC)-enriched populations using a library of 300,718 compounds from the National Institutes of Health (NIH) Molecular Libraries Small Molecule Repository (MLSMR). A cinnamide analog displayed greater than 20-fold selective inhibition of the breast CSC-like cell line (HMLE_sh_Ecad) over the isogenic control cell line (HMLE_sh_eGFP). Herein, we report structure-activity relationships of this class of cinnamides for selective lethality towards CSC-enriched populations. (C) 2013 Published by Elsevier Ltd.