2006
DOI: 10.1002/chin.200633227
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Synthesis and Antiproliferative Activity of Two New Tiazofurin Analogues with 2′‐Amido Functionalities.

Abstract: Nucleic acids U 0700Synthesis and Antiproliferative Activity of Two New Tiazofurin Analogues with 2'-Amido Functionalities. -Compounds (X) show strong antiproliferative activity. Derivative (Xa) is 570-fold more potent than tiazofurin against MCF-7 cells, while (Xb) shows the most powerful cytotoxicity against HT-29 cells. -(POPSAVIN*, M.; TOROVIC, L.; SVIRCEV, M.; KOJIC, V.; BOGDANOVIC, G.; POPSAVIN, V.; Bioorg.

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Cited by 3 publications
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“…The desired aryl thioamide was obtained after filtration and recrystallization. [40] The equimolar mixture of aryl thioamide and ethyl bromopyruvate was refluxed in 25 mL of ethanol for 8 h. The completion of the reaction was monitored by thin layer chromatography (TLC) and excess of solvent was removed using a rotary evaporator. The reaction mixture obtained was extracted with dichloromethane.…”
Section: Cell Toxicity Assaysmentioning
confidence: 99%
“…The desired aryl thioamide was obtained after filtration and recrystallization. [40] The equimolar mixture of aryl thioamide and ethyl bromopyruvate was refluxed in 25 mL of ethanol for 8 h. The completion of the reaction was monitored by thin layer chromatography (TLC) and excess of solvent was removed using a rotary evaporator. The reaction mixture obtained was extracted with dichloromethane.…”
Section: Cell Toxicity Assaysmentioning
confidence: 99%
“…Synthesis of Aryl‐4‐ethoxycarbonyl‐1,3‐thiazole: 40 The equimolar mixture of aryl thioamide and ethyl bromopyruvate was refluxed in 25 mL of ethanol for 8 h. The completion of the reaction was monitored by thin layer chromatography (TLC) and excess of solvent was removed using a rotary evaporator. The reaction mixture obtained was extracted with dichloromethane.…”
Section: Methodsmentioning
confidence: 99%
“…Ωστόσο, τόσο το ίδιο, όσο και τα ανάλογά του, αποτέλεσαν συνθετικό στόχο πολλών ερευνητών. 89 Οι Ramasamy και Averett ανέπτυξαν μια γραμμική συνθετική μέθοδο του tiazofurin ικανή να μεταφερθεί σε βιομηχανική κλίμακα. 90 Οι βάσεις με εξωκυκλικό θείο έχουν μια ιδιαίτερη ιδιότητα έναντι των μητρικών καρβ ονυλικών, καθώς το φάσμα UV-vis είναι μετατοπισμένο στην περιοχή του εγγύς υπεριώδους.…”
Section: απιονουκλεοζιτεςunclassified