[EN] STREPTOGRAMIN COMPOSITIONS AND THE USE THEREOF<br/>[FR] COMPOSITIONS DE STREPTOGRAMINE ET LEUR UTILISATION
申请人:UNIV CALIFORNIA
公开号:WO2020251953A1
公开(公告)日:2020-12-17
Disclosed herein, inter alia, are streptogramin compounds, compositions, and methods of use thereof. A method of treating an infectious disease, the method including administering to a subject in need thereof an effective amount of a compound described herein.
[EN] METHODS OF MAKING STREPTOGRAMIN COMPOSITIONS AND THE USE THEREOF<br/>[FR] PROCÉDÉS DE PRÉPARATION DE COMPOSITIONS DE STREPTOGRAMINE ET UTILISATION DE CELLES-CI
申请人:UNIV CALIFORNIA
公开号:WO2019028084A1
公开(公告)日:2019-02-07
Disclosed herein, inter alia, are methods of making and using streptogramin compositions.
本文披露了制备和使用链霉素组合物的方法,等等。
METHODS OF MAKING STREPTOGRAMIN COMPOSITIONS AND THE USE THEREOF
申请人:THE REGENTS OF THE UNIVERSITY OF CALIFORNIA
公开号:US20200325177A1
公开(公告)日:2020-10-15
Disclosed herein, inter alia, are methods of making and using streptogramin compositions.
[EN] NEW THERAPY FOR THE TREATMENT OF TUMORS<br/>[FR] NOUVELLE THÉRAPIE POUR LE TRAITEMENT DE TUMEURS
申请人:UNIV DEGLI STUDI DI TRENTO
公开号:WO2021239667A1
公开(公告)日:2021-12-02
Compound of formula (I) or pharmaceutically acceptable stereoisomers and/or salts thereof, alone or in combination with quinupristin or pharmaceutically acceptable salts thereof, for use in the treatment of tumors, formula (I).
Streptogramin A derivatives as mitochondrial translation inhibitors to suppress glioblastoma stem cell growth
the cell penetration of some of these derivatives. Among all, the fluorine derivatives of dalfopristin and virginiamycin M1, (16R)-1e and (16R)-2e, respectively, and flopristin resulted in being more potent than the corresponding lead compounds and penetrating to a greater extent into the cells. We, therefore, propose these three compounds for further evaluation in vivo as antineoplasticagents.
胶质母细胞瘤治疗的新治疗策略,尤其是处理肿瘤的胶质母细胞瘤干细胞 (GSC) 成分,是一项紧迫的医疗需求。最近,线粒体翻译抑制已被证明会影响 GSC 的生长、克隆形成和自我更新能力,因此成为一个有吸引力的治疗靶点。抑制线粒体核糖体功能的链阳菌素 B 和 A 抗生素奎奴普丁/达福普汀 (Q/D) 的组合在体外更有效地影响 GSC比护理替莫唑胺的标准。在这里,基于 Q/D 结合线粒体核糖体的冷冻电镜结构的对接计算已被用于开发一系列链阳霉素 A 衍生物。我们从达福普汀和维吉尼亚霉素 M1 支架开始获得了 22 个新的和已知的分子。进行结构-活性关系细化以评估这些化合物单独或与奎奴普汀组合抑制 GSC 生长和抑制线粒体翻译的能力。最后,定量超高效液相色谱-质谱法使我们能够评估其中一些衍生物的细胞渗透。其中,达福普汀和维吉尼亚霉素M1的氟衍生物(16 R )-1e和(16 R )-2e,分别,flopristin