New 2-aminoindan compounds of formula: ##STR1## wherein: n, Ar, R, E, X.sub.1, X.sub.2, X.sub.3, and X.sub.4 are as defined in the description, in the form of a racemic mixture and in the form of optical isomers, and physiologically-tolerable acid addition salts thereof. The products of the invention are useful as medicaments and exhibit selective binding affinity for the 5HT.sub.1B receptors.
Provided herein are compounds that inhibit or partially inhibit the activity of leucine rich repeat kinases. Also provided herein are methods of treatment of CNS disorders comprising administration of inhibitors of leucine rich repeat kinases.
Discovery of a Series of Indane-Containing NBTIs with Activity against Multidrug-Resistant Gram-Negative Pathogens
作者:John G. Cumming、Lukas Kreis、Holger Kühne、Roger Wermuth、Maarten Vercruysse、Christian Kramer、Markus G. Rudolph、Zhiheng Xu
DOI:10.1021/acsmedchemlett.3c00187
日期:2023.7.13
necessitating the discovery of new classes of antibiotics. Novel bacterial topoisomerase inhibitors (NBTIs) target the clinically validated bacterial type II topoisomerases with a distinct binding site and mechanism of action to fluoroquinolone antibiotics, thus avoiding cross-resistance to this drug class. Here we report the discovery of a series of NBTIs incorporating a novel indane DNA binding moiety. X-ray
多重耐药 (MDR) 革兰氏阴性菌的兴起是一个主要的全球健康问题,因此需要发现新型抗生素。新型细菌拓扑异构酶抑制剂(NBTI)针对经过临床验证的细菌 II 型拓扑异构酶,与氟喹诺酮类抗生素具有独特的结合位点和作用机制,从而避免与此类药物的交叉耐药性。在这里,我们报告了一系列包含新型茚满 DNA 结合部分的 NBTI 的发现。确定了与金黄色葡萄球菌DNA 旋转酶-DNA 结合的化合物2和17a的 X 射线共晶结构,揭示了与 GyrA 二聚体界面处的酶结合袋的特异性相互作用,以及连接体中的碱性胺与Asp83 的羧酸盐。通过对该系列中结构-活性关系的探索,鉴定出了先导化合物18c ,该化合物对一组 MDR 革兰氏阴性细菌表现出强大的广谱活性。
Nouveaux composés de 2-amino indane, leur procédé de préparation et les compositions pharmaceutiques qui les contiennent
申请人:ADIR ET COMPAGNIE
公开号:EP0861837A1
公开(公告)日:1998-09-02
Nouveaux composés de 2-amino indane de formule :
dans laquelle : n, Ar, R, E, X1, X2, X3 et X4 sont tels que définis dans la description, sous forme de mélange racémique et d'isomères optiques.
Ces composés et leurs sels d'addition acides physiologiquement tolérables peuvent être utilisés comme médicament.