Fluorometric Analysis with o-Aminothiophenol. III. Fluorescence of Benzothiazole Derivatives
نویسندگان
چکیده
منابع مشابه
Fluorometric determination of carbohydrate with 2-aminothiophenol.
The 2-aminothiophenol-based fluorometric assay of Nakano et al. (1973, J. Pharm. Soc. Jpn. 93, 350-353) for monosaccharides has been modified to improve the speed, applicability, and sensitivity of the method. The improved assay is applicable to complex carbohydrates as well as to monosaccharides. Less than 50 ng of carbohydrate in a final volume of 2 ml can be quantitatively measured within 30...
متن کاملFused 1,5-benzothiazepines from o-aminothiophenol and its derivatives as versatile synthons.
This review describes the reactions of o-aminothiophenol and its derivatives as building blocks for the synthesis of poly-functionalised 1,5-benzothiazepines with pharmacological interest. Annelated 1,5-benzothiazepines were prepared by acyclocondensation reaction of o-aminothiophenol and its derivatives with carbonyl and other functionalities. In case ofcarbonyl function this reaction takes pl...
متن کاملScreening of Anticancer Activity in Newly Synthesized Benzothiazole Derivatives
In present study novel series of benzothiazole derivatives were synthesized and their anti cancer efficacy was analyzed using cancer cell lines (Human Chronic Myelogenous Leukemia). The compounds were synthesized by simple and facile procedures and characterized by IR, H-NMR and Mass spectra study. The synthesized compounds were screened for anti cancer activity using in vitro assays. The compo...
متن کاملSynthesis, Characterization and Biological Activity of Various Substituted Benzothiazole Derivatives
A series of 2-(benzo[d]thiazol-2-ylthio)-N-(2-oxoindolin-3-ylidene)acetohydrazide (3a3g), 2-(benzo [d]thiazol-2-ylthio)-N-(2,4’-dioxospiro[indolin-3,2’-thiazolidin)-3’yl)acetamide (4a-4g) and 2'-((benzo[d]thiazol-2-ylthio)methyl)spiro[indoline-3,5'thiazolo[4,3-b][1,3,4]oxadiazol]-2-ones (5a-5g) have been synthesized and screened for their anti-inflammatory, analgesic and antibacterial activitie...
متن کاملClean and Green Synthesis of New Benzothiazole Derivatives via Electrochemical Oxidation of Catechol Derivatives
Electrochemical oxidation of the catechols 1a and 1b is studied in the presence of 6-methyl-2-thouracil (3b) and 6-propyl-2-thiouracil (3a) as nucleophiles in a phosphate buffer (0.15 mol L−1, pH = 6.8)/DMF (95:5) solution using cyclic voltammetry and controlled-potential coulometry. The results obtained indicate that the quinones derived from the catechols participate in 1,4-Michael-addition r...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: YAKUGAKU ZASSHI
سال: 1973
ISSN: 0031-6903,1347-5231
DOI: 10.1248/yakushi1947.93.3_344