Synthesis, Characterization and in Vitro Antifungal Effect of Some Butyltin(IV) N-substituted 2-aminoethanethiolates
نویسندگان
چکیده
Six new N-substituted di- and tributyltin 2-aminoethanethiolates (cysteaminates) have been prepared and characterised by (1)H, (13)C and (119)Sn NMR spectroscopy. All these compounds exhibit a good in vitro antifungal effect against selected types of human pathogenic fungi (Candida albicans, Candida krusei, Candida tropicalis, Candida glabrata, Trichosporon beigelii, Aspergillus fumigatus, Absidia corymbifera, Trichophyton mentagrophytes) and their activity is comparable with that of some antifungal drugs commonly used in the clinical use like ketoconazole. The structure-activity relationships in these compounds are discussed.
منابع مشابه
Synthesis, Characterization and Study of In Vitro Antimicrobial Activity of Some Substituted N'-[Arylidene]-2-(5-Phenyl-1H- Tetrazol-1-yl) Acetohydrazide
Reaction of 5-phenyl tetrazole with ethyl chloroacetate to form ethyl (5-phenyl-1H-tetrazol-1-yl) acetate (1). Compound 1 react with hydrazine hydrate in ethanol yield 2-(5-phenyl-1H-tetrazol-1-yl) acetohydrazide (2). The condensation of (2) with various aldehydes yield the corresponding substituted N'-[-arylidene]-2-(5-phenyl-1H-tetrazol-1-yl) acetohydrazide (3a- j). Th...
متن کاملSynthesis, Characterization and Study of Some N-Substituted Aryl-2- ({4-[(Substituted Aryl Carbamoyl) Methyl]-5-(Pyridin-4-yl)-4H-1, 2, 4-Triazol-3-yl} Sulfanyl) Acetamide
Pathogenic infections and inflammation are very common ailments humans suffer. Upsurge of resistant pathogens has impeded the antimicrobial drug development process in recent years and the search of new antimicrobial agents is clearly evident from the literature. In line with these developments the synthesis of N-substituted aryl-2-({4-[(substituted aryl carbamoyl) methyl]-5-(pyridin-4-yl)-4H-1...
متن کاملSynthesis and Spectroscopic Characterization of Some New Coordination Compounds of Organotin (IV) with Carbohydrazones
Some new coordination compounds of tin(IV) having general formula [SnBu2 (L)2 ] (where L = carbohydrazone ligand) have been synthesized by the reaction of dibutyltin oxide with carbohydrazone ligands with the ratio of 1:2 (metal- ligand) using dry benzene as a reaction medium. The newly synthesized complexes were characterized by elemental analysis, molecular weight determinations, conductivity...
متن کاملSynthesis, Characterization and Antitumour Activity of Di-n-Butyltin Salicyloxamate
The synthesis and characterization of di-n-butyltin and dimethyltin salicyloxamate, respectively compounds 1 and 2, are reported. Compound 1 is more active than cisplatin, 5-fluorouracil and etoposide against seven tumoural cell lines of human origin, but less active than methotrexate and doxorubucin. Diorganotin derivatives of salicylic acid and its substituted analogs exhibit antitumour activ...
متن کاملSynthesis, Characterization and Antitumour Activity of Some Butyltin(IV) Cysteaminates and N,N-Dimethylcysteaminates
The synthesis and characterization of four di- and tri-n-butyltin cysteaminates and N,N-dimethylcysteaminates and three protonated / quaternized derivatives are reported. They all exhibit moderate or high in vitro cytotoxic activity. Six of seven compounds presented in this work are more active than cisplatin, etoposide and 5-fluorouracil, but less active than methotrexate and doxorubicin.
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید
ثبت ناماگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید
ورودعنوان ژورنال:
- Metal-Based Drugs
دوره 8 شماره
صفحات -
تاریخ انتشار 2001