Abstract

SynthesisAndAntimicrobialActivityOf SomeNovelMannich Bases Of Isatin

Author(s): V.Vaidhyalingam, A.Albin Joseph, M.Vijey Aanandhi

A series of novel Mannich bases have been synthesized by treating 1(5 bromo- 2-oxoindolin-3-ylidene)-4-(pyridine-2-yl)thiosemicarbazide with formaldehyde and different secondary amines. The structures of compounds were established on the basis of the elemental analysis. IR, 1H-NMR and mass spectral data. The compounds were investigated for antimicrobial activity against B.subtilis, S.aureus, S.epidermidis,E.coli, P.aeruginosa, Salmonella typhi, Candida albicans, Cryptococcus neoformas and A.niger.


Share this       
izmir escort izmir escort bursa escort antalya escort izmir escort porno porno izle türk porno eskişehir escort bartın escort burdur escort izmir escort bursa escort porno indir izle istanbul escort istanbul escort bayan escort izmir