61413-69-2Relevant articles and documents
2, 4-dinitrophenol derivative and application thereof
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Paragraph 0108-0109; 0111, (2020/08/18)
The present invention relates to a 2, 4-dinitrophenol derivative represented by a general formula (I) or a pharmaceutically acceptable salt thereof, in which L and R are as described in the text, anda composition comprising an effective dose of a compound of general formula (I) or a pharmaceutically acceptable salt thereof. The compound with the general formula (I) or the pharmaceutical salt thereof is used for treating the non-alcoholic fatty liver disease. The invention also discloses application of the traditional Chinese medicine composition in medicines for treating non-alcoholic steatohepatitis, hepatic steatosis, type 2 diabetes mellitus, acquired dyslipidemia, dyslipidemia, local dyslipidemia, hypertriglyceridemia, obesity, metabolic syndrome, Rette's syndrome, aging-related metabolic syndrome or insulin resistance and the like.
Erufosine (ErPC3) Cationic Prodrugs as Dual Gene Delivery Reagents for Combined Antitumor Therapy
Gaillard, Boris,Seguin, Cendrine,Remy, Jean-Serge,Pons, Fran?oise,Lebeau, Luc
, p. 15662 - 15679 (2019/11/14)
Sixteen cationic prodrugs of the antitumor alkylphospholipid (APL) erufosine were rationally synthesized to provide original gene delivery reagents with improved cytotoxicity profile. The DNA complexation properties of these cationic lipids were determined and associated transfection rates were measured. Furthermore, the self-assembly properties of the pro-erufosine compounds were investigated and their critical aggregation concentration was determined. Their hydrolytic stability under pH conditions mimicking the extracellular environment and the late endosome milieu was measured. Hemolytic activity and cytotoxicity of the compounds were investigated. The results obtained in various cell lines demonstrate that the prodrugs of erufosine display antineoplastic activity similar to that of the parent antitumor drug but are not associated with hemolytic toxicity, which is a dose-limiting side effect of APLs and a major obstacle to their use in anticancer therapeutic regimen. Furthermore, by using lipoplexes prepared from a prodrug of erufosine and a plasmid DNA encoding a pro-apoptotic protein (TRAIL), evidence was provided for selective cytotoxicity towards tumor cells while nontumor cells were resistant. This study demonstrates that the combination approach involving well tolerated erufosine cationic prodrugs and cancer gene therapy holds significant promise in tumor therapy.
CONJUGATE-BASED ANTIFUNGAL AND ANTIBACTERIAL PRODRUGS
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Paragraph 0414, (2015/01/06)
The invention provides conjugate-based antifungal or antibacterial prodrugs formed by coupling at least one anti-fungal agent or antibacterial agent with at least one linker and/or carrier. The prodrugs are of formula: (i) (AFA)m-X-(L)n; (ii) [(AFA)m′-X]p-L; (iii) AFA-[X-(L)n′]q; or (iv) (AFA)m″-X, wherein: AFA is an antifungal agent or an antibacterial agent; L is a carrier; X is a linker; m ranges from 1 to 10; n ranges from 2 to 10; m′ is 1 to 10; p is 1 to 10; n′ is 1 to 10; and q is 1 to 10, provided that q′ and n are not both 1; and m″ is 1 to 10. The invention also provides nanoparticles comprising the conjugate-based prodrugs. Additionally, the invention also provides non-conjugated antifungal and antibacterial agents in the form of nanoparticles.