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作者:R. S. Prakasham , Pompi Das ...
来源:[J].Medicinal Chemistry Research(IF 1.612), 2014, Vol.23 (10), pp.4579-4594Springer
摘要:Abstract(#br)A series of new 2,5-disubstituted 1,3,4-oxadiazoles have been conveniently synthesized through an oxidative C–O coupling by direct C–H bond activation of N -aroyl- N -arylidinehydrazines using a catalytic quantity of CuO nanoparticles. Twenty compounds have been...
作者:... T. Prabhakar Rao , M. A. Singara Charya , R. S. Prakasham
来源:[J].Indian Journal of Microbiology(IF 0.457), 2015, Vol.55 (3), pp.292-301Springer
摘要:Abstract(#br)Pyranone derivative I was isolated from fermented broth of isolated marine bacterial strain Vibrio sp. SKMARSP9. The compound I was characterized, and evaluated for its antimicrobial properties. The isolated strain was identified based on 16S rRNA based phylogen...
作者:... Nishant Jain , Sudheer Kumar Buddana , R. S. Prakasham
来源:[J].Molecular Diversity(IF 2.861), 2016, Vol.20 (3), pp.687-703Springer
摘要:Abstract(#br)A new class of compounds, structurally related to the breast cancer drug tamoxifen, was designed and synthesized. The McMurry coupling reaction was used as the key synthetic step in the preparation of these analogs, and the structural assignments were made on th...
作者:... Jagadeesh Babu Nanubolu , Sudheer Kumar Buddana , R. S. Prakasham
来源:[J].Synthetic Communications(IF 1.06), 2014, Vol.44 (18), pp.2724-2737Taylor & Francis
摘要:Abstract(#br)An efficient, green, and chemoselective S-alkylation of 5-aryl-1 H -1,2,4-triazole-3-thiones with diethyl (3-bromopropyl)phosphonate in water, catalyzed by nano-Fe2O3 under ligand- and base-free conditions, is reported. Clean reaction, less expe...
作者:R. S. Prakasham , Boney Kuriakose , S. V. Ramakrishna
来源:[J].Applied Biochemistry and Biotechnology(IF 1.893), 1999, Vol.82 (2), pp.127-134Springer
摘要:Abstract(#br)The catalytic role of various inert solid supports on acceleration of alcohol fermentation by Saccharomyces cerevisiae was investigated. The enhanced rate of alcohol production was dependent on the nature of the support as well as on the amount used. Among all the te...
作者:R. S. Prakasham , Ch. Subba Rao ...
来源:[J].Applied Biochemistry and Biotechnology(IF 1.893), 2005, Vol.120 (2), pp.133-144Springer
摘要:Abstract(#br)Optimization of alkaline protease production parameters by Bacillus sp. was investigated using Taguchi methodology. The pH of the medium was observed to be the most significant factor among all selected optimization parameters at an individual level. The combina...
作者:R. S. Prakasham , M. Hymavathi ...
来源:[J].Applied Biochemistry and Biotechnology(IF 1.893), 2010, Vol.160 (1), pp.72-80Springer
摘要:Abstract(#br) l- Asparaginase is an important component in the treatment of acute lymphoblastic leukemia in children. Its antineoplastic activity toward malignant cells is due to their characteristic nature in slow synthesis of l- asparagine (Asn), which causes starvation fo...
作者:R. S. Prakasham , M. K. Roy
来源:[J].Folia Microbiologica(IF 0.791), 1997, Vol.42 (3), pp.211-213Springer
摘要:Abstract(#br)The role of sesame oil as part of the carbon source on growth and cephalosporin C production by Cephalosporium acremonium was studied in shake-flask fermentation. The growth and antibiotic production were maximum on the fifth and sixth day, respectively, irrespe...
作者:... T. Sathish , Ch. Subba Rao , R. S. Prakasham
来源:[J].Applied Biochemistry and Biotechnology(IF 1.893), 2009, Vol.159 (1), pp.191-198Springer
摘要:Abstract(#br)L-asparaginase production was optimized using isolated Bacillus circulans (MTCC 8574) under solid-state fermentation (SSF) using locally available agricultural waste materials. Among different agricultural materials (red gram husk, bengal gram husk, coconut, and grou...

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