882252-10-0Relevant academic research and scientific papers
Antimicrobial, crown gall tumor inhibitory and cytotoxicity assays of N-[(1-methyl-1H-indole-3-yl)methylene]amines synthesized by an improved protocol
Singh, Girija S.,Al-Kahraman, Yasser M.S.A.,Mpadi, Disah,Yasinzai, Masoom
, p. 382 - 387 (2014/05/20)
The present paper reports an easy preparation of imines of N-methyl-1H-indole-3-carboxaldehyde by its condensation with alkyl and aromatic amines in ethanol without using any catalyst or dehydrating agent. The compounds have been screened for their antibacterial, antifungal, crown gall tumor inhibitory, and cytotoxic activities. As a major finding some of the compounds exhibited potential biological activity. The imine containing a 4-chlorophenyl group exhibits potential antitumor activity and brine shrimp lethality against crown gall tumor and brine shrimps, respectively. Furthermore, this imine containing a 4-chlorophenyl group also exhibits significant antifungal activity against Candida albicans fungal strains. The compound containing N-diphenylmethyl group has been observed most active against the Gram-positive bacteria.
Synthesis of N-(1-methyl-1H-indol-3-yl)methyleneamines and 3,3-diaryl-4-(1-methyl-1H-indol-3-yl)azetidin-2-ones as potential antileishmanial agents
Singh, Girija S.,Al-Kahraman, Yasser M.S.A.,Mpadi, Disah,Yasinzai, Masoom
experimental part, p. 5704 - 5706 (2012/09/21)
A series of N-(1-methyl-1H-indol-3-yl)methyleneamines and eight new 3,3-diaryl-4-(1-methyl-1H-indol-3-yl)azetidin-2-ones have been synthesized and screened for their antileishmanial activity against Leishmania major. 3,3-Diaryl-4-(1-methyl-1H-indol-3-yl)azetidin-2-ones have been synthesized by the Staudinger's ketene-imine cycloaddition employing two 2-diazo-1,2- diarylethanones as the precursors of diarylketenes. A marked improvement in anti-parasitic activity is observed by transformation of the methyleneamines to azetidin-2-ones in seven out of eight compounds. Two compounds displayed antileishmanial activity comparable to that of the clinically used antileshmanial drug, amphotericine B.
