[EN] COMPOUNDS AND THEIR USE IN THE TREATMENT OF BACTERIAL INFECTION<br/>[FR] COMPOSÉS ET LEUR UTILISATION DANS LE TRAITEMENT D'UNE INFECTION BACTÉRIENNE
申请人:HOFFMANN LA ROCHE
公开号:WO2021190727A1
公开(公告)日:2021-09-30
The invention provides novel compounds having the general formula (I) wherein R1, R2, R3a, R3b, R4, A1, A2, A3, A4, A5, A6, B1, B2, B3, B4, and L are as described herein, compositions including the compounds and methods of using the compounds.
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。
WO2020106751
申请人:——
公开号:WO2020106751
公开(公告)日:2022-11-29
Spiro-tricyclicaromatic succinimide derivatives as inhibitors of aldose reductase
申请人:ALCON LABORATORIES, INC.
公开号:EP0137333B1
公开(公告)日:1992-12-30
INHIBITORS OF GLI1 AS THERAPEUTIC AGENTS
申请人:NEW YORK UNIVERSITY
公开号:US20220009935A1
公开(公告)日:2022-01-13
This disclosure relates to compounds, pharmaceutical compositions comprising them, and methods of using the compounds and compositions for treating diseases related to glioma-associated oncogene (Gli) expression. More particularly, this disclosure relates to bicyclic compounds and pharmaceutical compositions thereof, methods of inhibiting Gli expression with these compounds, and methods of treating diseases related to Gli expression.