Singh, Kumud; Tiwari, Nirupama; Nizamuddin, Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 1993, vol. 32, # 10, p. 1086 - 1089
Synthesis, structure and <i>in vitro</i>
anticancer, DNA binding and cleavage activity of palladium (II) complexes based on isatin thiosemicarbazone derivatives
作者:Amna Qasem Ali、Siang Guan Teoh、Naser Eltaher Eltayeb、Mohamed B. Khadeer Ahamed、A.M.S. Abdul Majid、Arabya A.A. Almutaleb
DOI:10.1002/aoc.3813
日期:2017.12
Six novel palladium(II) complexes of a thiosemicarbazone Schiff base with isatin moiety (PdL1 to PdL6) were synthesized by the reaction of palladium(II) with the following: (Z)‐2‐(2‐oxoindolin‐3‐ylidene)‐N‐phenylhydrazinecarbothioamide (L1H), (Z)‐2‐(5‐methyl‐2‐oxoindolin‐3‐ylidene)‐N‐phenylhydrazinecarbothioamide (L2H), (Z)‐2‐(5‐fluoro‐2‐oxoindolin‐3‐ylidene)‐N‐phenylhydrazinecarbothioamide (L3H),
通过钯(II)与以下物质的反应,合成了六种新颖的硫半缩胺席夫碱与isatin部分(PdL1至PdL6)的钯(II)配合物:(Z)-2-(2-氧代吲哚-3-亚吡啶)- N-苯肼基甲硫基酰胺(L1H),(Z)-2-(5-甲基-2-氧代吲哚-3-亚基)-N-苯肼基甲硫基酰胺(L2H),(Z)-2-(5-氟-2-氧代吲哚-3 -亚甲基)-N-苯基肼甲硫酰胺(L3H),(Z)-N-甲基-2-(5-硝基-2-氧代吲哚-3-亚甲基)肼甲硫酰胺(L4H),(Z)-N-甲基-2-(- 5-甲基-2-氧代吲哚-3-亚丙基)肼甲硫酰胺(L5H)和(Z)-N-乙基-2-(5-甲基-2-氧代吲哚-3-基)肼碳硫代酰胺(L6H)。这些复合物的结构使用元素分析和红外,紫外可见,1 H NMR和质谱进行了表征。使用单晶X射线衍射进一步表征了PdL5的结构。这些复合物与小牛胸腺DNA的相互作用具有很高的固有结合常数(K b
Structural improvement of new thiazolyl-isatin derivatives produces potent and selective trypanocidal and leishmanicidal compounds
作者:Luiz Alberto Barros Freitas、Aline Caroline da Silva Santos、Gedália de Cássia Silva、Franciely Nayara do Nascimento Albuquerque、Elis Dionísio Silva、Carlos Alberto de Simone、Valéria Rêgo Alves Pereira、Luiz Carlos Alves、Fabio André Brayner、Ana Cristina Lima Leite、Paulo André Teixeira de Moraes Gomes
DOI:10.1016/j.cbi.2021.109561
日期:2021.8
Thus, compounds 2l and 2m showed dual in vitro trypanosomicidal and leishmanicidal activities. A structural activity relationshipstudy showed that thiazolyl-isatin derivatives from phenyl-thiosemicarbazone (2a-m) were, in general, more active than thiazolyl-isatin derivatives from thiosemicarbazone (1a-g). Crystallography studies revealed a different configuration between series 1a-g and 2a-m. The configuration
Potential Biologically Active Agents, XXXII. Synthesis and Antiviral Activity of Some 3-(Arylthiosemicarbazono)-2-indolinones
作者:Rajendra S. Varma、Pradeep K. Garg、Hirday N. Verma、Lalji P. Awasthi
DOI:10.1002/ardp.19813141105
日期:——
A series of 3‐(arylthiosemicarbazono)‐2‐indolinones 1, 1‐methyl‐3‐(arylthiosemicarbazono)‐2‐indolinones 2 and 1‐(aminomethyl)‐3‐(arylthiosemicarbazono)‐2‐indolinones 3 have been synthesised. All compounds were screened for their antiviral activity against Sunnhemp rosette virus (SRV) in vitro as well as in vivo. Twelve compounds show significant antiviral activity.
Synthesis of platinum(II) complexes of isatin thiosemicarbazones derivatives: In vitro anti-cancer and deoxyribose nucleic acid binding activities
作者:Amna Qasem Ali、Siang Guan Teoh、Abdussalam Salhin、Naser Eltaher Eltayeb、Mohamed B. Khadeer Ahamed、A.M.S. Abdul Majid
DOI:10.1016/j.ica.2014.03.029
日期:2014.5
Abstract Six new platinum(II) complexes of a thiosemicarbazone Schiff base with isatin moiety [PtL1 to Pt(L6)2] were synthesized by the reaction of platinum(II) with the following: (Z)-2-(2-oxoindolin-3-ylidene)-N-phenylhydrazinecarbothioamide [L1H], (Z)-2-(5-methyl-2-oxoindolin-3-ylidene)-N-phenylhydrazinecarbothioamide [L2H], (Z)-2-(5-fluoro-2-oxoindolin-3-ylidene)-N-phenylhydrazinecarbothioamide
Syntheses of Some Substituted Isatin-β-thiosemicarbazones and Isatin-β-hydrazonothiazoline Derivatives as Potential Antiviral and Antimicrobial Agents
作者:A.-Mohsen M. E. Omar、Nabil H. Eshba、Hassan M. Salama
DOI:10.1002/ardp.19843170810
日期:——
A series of isatin‐β‐thiosemicarbazones and isatin‐β‐hydrazonothiazolines was synthesized by condensation of various isatin derivatives with N4‐substituted 3‐thiosemicarbazides and cyclization of the products by phenacyl bromides. The products showed high toxicity at lower concentrations when tested for antiviral activity against MDCK cells and did not exhibit antimicrobial activity against various