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Nucleoside 3-methylphosphonofluoridates and nucleoside 3-methylfluorido-phosphonothioates New convenient intermediates in large scale synthesis of dinucleoside- -methylphosphonates


, : Nucleoside 3-methylphosphonofluoridates and nucleoside 3-methylfluorido-phosphonothioates New convenient intermediates in large scale synthesis of dinucleoside- -methylphosphonates. Tetrahedron Letters 36(50): 9223-9224


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Bernstein R.A., 1984: Comparative worker size and reproductive output of subpopulations of the alpine ant formica gelida formicidae. The reproductive outputs and head sizes were measured in 2 subpopulations of the alpine ant, L. gelida. One subpopulation occurred on a north-facing slope and the other on a south-facing slope of alpine-tundra habitat. The mean number of queens an...

Farr, V.; Gray, E., 1988: Pregnancy outcome in mothers who develop Kell antibodies. This is a review of the obstetric histories of women with Kell antibodies who delivered between 1964 and 1983. The majority of women with Anti-Kell in their sera have Kell negative husbands and have been sensitised by blood transfusion. In only si...

Santiago, César.; Ballesteros, A.; Tami, C.; Martínez-Muñoz, L.; Kaplan, G.G.; Casasnovas, Jé.M., 2007: Structures of T Cell immunoglobulin mucin receptors 1 and 2 reveal mechanisms for regulation of immune responses by the TIM receptor family. The T cell immunoglobulin mucin (TIM) receptors are involved in the regulation of immune responses, autoimmunity, and allergy. Structures of the N-terminal ligand binding domain of the murine mTIM-1 and mTIM-2 receptors revealed an immunoglobulin...

Stickney, D.R.; Foon, K.A., 1992: Biologic response modifiers: therapeutic approaches to lymphoproliferative diseases. Some biologic agents have proven effective in the treatment of lymphoproliferative diseases by stimulating host antitumor immunity or by applying active antitumor properties that specifically or nonspecifically effect tumor growth or tumor surviva...

al-Jafari, A.A.; Kamal, M.A.; Alhomida, A.S., 1998: Sensitivity of bovine retinal acetylcholinesterase (E.C. 3.1.1.7) toward tacrine: kinetic characterization. This work addresses the kinetic analysis of the interaction of tacrine with bovine retina acetylcholinesterase (A ChE, E.C. 3.1.1.7). It was found that the tacrine effect was reversible in nature. Tacrine inhibited bovine retinal AChE activity in...

Mores, A., 1985: Preliminary results of foster care of children at risk who have been transferred from a home for children and infants. Ceskoslovenska Pediatrie 40(7): 418-421

Moghaddaszadeh, A.; Jamnik, V.; Belcastro, A.N., 2016: Characteristics of children's physical activity during active play. Emerging evidence suggests that oxygen consumption (VO2) for self-paced physical activity (PA) is underestimated when applying laboratory-based treadmill (TM)-derived regression equations. This study examines the accelerometer (ACC) characteristic...

Williams, F.J.; Fiedler, D., 2016: A Fluorescent Sensor and Gel Stain for Detection of Pyrophosphorylated Proteins. The design and synthesis of a fluorescent sensor of diphosphate esters along with its application for in-gel detection is described. Dinuclear zinc complex 1 selectively binds diphosphate esters in the presence of various other functional groups,...

Tienza, A.; Hevia, M.; Merino, I.; Velis, J.Maria.; Algarra, R.; Pascual, J.Ignacio.; Zudaire, J.Javier.; Robles, J.Enrique., 2014: Case of emphysematous pyelonephritis in kidney allograft: Conservative treatment. Emphysematous pyelonephritis is an acute necrotizing infection with gas in the kidney and perinephric space that carries a bad prognosis. Apart from its predisposing clinical entities, diabetes mellitus and immune-incompetence are quite common in...