98491-08-8Relevant academic research and scientific papers
Synthesis and antimicrobial activity of N-(substituted)-n′-[8-oxido dinaphtho-16h-2,1-z:(1′,2′-g)1,3,2-dioxaphosphocin-8-yl]ureas
Anasuyamma,Haranath,Kumar, B. Siva,Reddy, C. Suresh
, p. 147 - 154 (2008/02/12)
Substituted dinaphtho-16H-(2,1-d:(1′,2′-g)1,3,2- dioxaphosphocin-8-yl]ureas (5a-i) were synthesized by reacting bis (2-hydroxy-1-naphthyl)methane (4) with different carbamidophosphoric acid dichlorides (3) in the presence of triethylamine in dry toluene a
Synthesis and antimicrobial activity of some new N-(substituted phenyl)-N′-[2,3-dihydro-2-oxido-3-(4′-fluorophenyl)-1H-(1,3,2) benzoxazaphosphorin 2-yl]ureas
Haranath,Sreedhar Kumar,Suresh Reddy,Naga Raju,Devendranath Reddy
, p. 369 - 373 (2008/04/12)
(Chemical Equation Presented) Substituted benzoxazaphosphorin 2-yl ureas were synthesized by reacting 2-(4-fluoro-phenylamino)-methylphenol (4) with different carbamidophosphoric acid dichlorides (3) in the presence of triethylamine in dry toluene at 45-50°C and characterized by spectral data. These compounds were found to possess good antimicrobial activity.
Synthesis of N-(Substituted)-N′-[5,5′-bis(bromomethyl)-2-oxido- 1,3,2-dioxaphosphorinane-2yl] ureas
Stephen Babu,Kiran,Ananda Kumar,Devendranath Reddy,Suresh Reddy
, p. 347 - 354 (2007/10/03)
Synthesis of N-(Substituted)-N′-[5,5′bis(bromomethyl)-2-oxido- 1,3,2-dioxaphosphorinane-2yl] ureas has been accomplished by condensation of equimolar quantities of chlorides of various carbamidophosphoric acids 3 with 2,2′-bis(bromomethyl)l,3-propanediol
Synthesis and antimicrobial activity of N-substituted N′-[6-methyl-2-oxido-1,3,2-dioxaphosphinino(5,4-b)pyride-2-yl]ureas
Reddy, P. Vasu Govardhana,Reddy, C. Suresh,Venugopal
, p. 509 - 512 (2007/10/03)
N-Substituted N′-[6-methyl-2-oxido-1,3,2-dioxaphosphinino(5,4,-b)pyridine-2-yl]ureas have been accomplished by condensation of equimolar quantities of chlorides of various carbamidophosphoric acids (3) with 3-hydroxyl-6-methyl-2-pyridinemethanol (lutidine diol) (4) in the presence of triethylamine in dry toluene-tetrahydrofuran (1:1) mixture at 45-50°C. Their structures were established by elemental analyses, IR, 1H NMR, 13C NMR, and 31P NMR spectral data. Their antifungal and antibacterial activity is also evaluated. Most of these compounds exhibited moderate antimicrobial activity in the assays.
