NISCAIR Online Periodicals Repository Collection: IJC-B Vol.44B(01) [January 2005] http://nopr.niscair.res.in/handle/123456789/8769 The Collection's search engine Search the Channel search http://nopr.niscair.res.in/simple-search A convenient synthesis of Nabumetone-An anti-inflammatory drug candidate http://nopr.niscair.res.in/handle/123456789/8937 Title: A convenient synthesis of Nabumetone-An anti-inflammatory drug candidate <br/> <br/>Authors: Srinivasulu, G; Reddy, A Raghupathi; Nagaraju, Ch; Reddy, P Pratap; Reddy, M Satyanarayana <br/> <br/>Abstract: A facile and industrially viable approach to Nabumetone (an anti-inflammatory agent) is reported. <br/> <br/>Page(s): 207-208 Reduction of aldehydes and oximes to their corresponding alcohols and amines by catalytic hydrogenation method http://nopr.niscair.res.in/handle/123456789/8936 Title: Reduction of aldehydes and oximes to their corresponding alcohols and amines by catalytic hydrogenation method <br/> <br/>Authors: Basappa; Doreswamy, B H; Mahendra, M; Mantelingu, K; Sridhar, M A; Prasad, J Shashidhara; Rangappa, K S <br/> <br/>Abstract: The reduction of aldehydes such as 2-butyl-5-chloro-3<i style="">H</i>-imidazole-5-carbaldehyde and veratraldehyde, which are pharmaceutical key intermediates, have been reduced to alcohols by catalytic hydrogenation method in the presence of magnesium and also oximes are reduced to primary amines successively by magnesium/ammonium formate system, is a large scale feasible and cheaper method. The crystal structure of the product, (2-butyl-5-chloro-3<i style="">H</i>-imidazole-4-yl)-methanol <b style="">1</b> is reported. <br/> <br/>Page(s): 148-151 Synthesis of 2-aryl-7-(3-oxo-2<i>H</i>-[1,4]-benzoxazin-6-yl)pyrazolo[1,5-<i style=""><img src='/image/spc_char/alpha.gif' border=0> </i>]pyrimidines as potential COX-2-inhibitors http://nopr.niscair.res.in/handle/123456789/8935 Title: Synthesis of 2-aryl-7-(3-oxo-2<i>H</i>-[1,4]-benzoxazin-6-yl)pyrazolo[1,5-<i style=""><img src='/image/spc_char/alpha.gif' border=0> </i>]pyrimidines as potential COX-2-inhibitors <br/> <br/>Authors: Reddy, G Jagath; Sailaja, S; Rao, K Srinivasa <br/> <br/>Abstract: A series of 2-aryl-7-(3-oxo-2<i style="">H</i>-[1,4]-benzoxazin-6-yl)­pyra­zo­lo­[1,5-<i style=""><img src='/image/spc_char/alpha.gif' border=0> </i>]pyrimidines (<b style="">8a</b>-<b style="">d</b> and <b style="">9a</b>-<b style="">d</b>) have been synthe­sized and evaluated for COX-2-inhibitor activity. <br/> <br/>Page(s): 204-206 A mild and efficient method for the acetylation of alcohols http://nopr.niscair.res.in/handle/123456789/8934 Title: A mild and efficient method for the acetylation of alcohols <br/> <br/>Authors: Shirini, F; Zolfigol, M A; Safari, A <br/> <br/>Abstract: The acetylation of alcohols has been carried out efficiently in the presence of a catalytic amount of Zr(HSO<sub>4</sub>)<sub>4</sub>. All reactions are performed at room temperature and under heterogeneous conditions in good to high yields. <br/> <br/>Page(s): 201-203