131213-55-3Relevant articles and documents
Design, synthesis and molecular docking of pyrazolo [3,4d] thiazole hybrids as potential anti-HIV-1 NNRT inhibitors
Kasralikar,Jadhavar,Goswami,Kaminwar,Bhusare
, p. 437 - 444 (2019/02/17)
A series of pyrazolo[3.4,d]thiazole hybrids 6 were synthesized from 5-arylidene-2-imino-3-(4-arylthiazol-2-yl)-thiazolidin-4-ones 5. The 5-arylidene-2-imino-3-(4-arylthiazol-2-yl)-thiazolidin-4-ones 5 were synthesized from 2-amino-4-arylthiazoles 1 and 2-chloro-acetamido-4-arylthiazoles 2 via the formation of 2-imino-3-(4-substituted-arylthiazol-2-yl)-thiazolidin-4-ones 3 using substituted aldehydes 4. The 5-acrylidene derivative 5 on cyclisation with phenyl hydrazine give the pyrazolo [3, 4, d] thiazole derivatives 6. The obtained pyrazolo [3.4, d]thiazole derivatives were studied as anti-HIV-1 NNRT inhibitors. It was found that these compounds might have potent RT inhibition activity.
Design and Synthesis of 3-Substituted-thiazolyl-2-iminothiazolidin-4-ones as a New Class of Anticonvulsants
Alagarsamy,Senthilraja,Raja Solomon
, p. 1635 - 1639 (2016/09/23)
A new series of 3-substituted-thiazolyl-2-iminothiazolidin-4-ones were synthesized by nucleophilic substitution of p-substituted-thiazol-2-yl-chloroacetamides with potassium thiocyanide by cyclization. The starting material p-substituted-thiazol-2-yl-chloroacetamides were synthesized from p-substituted-thiazol-2-yl-amines with chloroacetyl chloride, which in turn was prepared from one pot reaction of substituted aryl acetophenone and amino group of thiourea. The title compounds were investigated for their anticonvulsant activity. Among the tested compounds, compound 3-(4-(4-fluorophenyl)thiazol-2-yl)-2-iminothiazolidin-4-one (16) emerged as the most active compound of the series, and it is moderately more potent than the reference standard diazepam.
