Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Holly Strohmeyer"'
Autor:
Sutton Scott Channing, Daniel W. Widlicka, Christopher B. Morris, Holly Strohmeyer, Cheryl Myers Hayward, Sebastien Monfette, Lindsay D. Nicholson, Jean-Nicolas Desrosiers, Michael Paul Burns, Jeremy Steflik, Eric C. Hansen, Michele T. Buetti-Weekly, Paul Bowles, Rajesh Kumar, Lu Han, Ian Hotham, Kris N. Jones, Shengquan Duan
Publikováno v:
Organic Process Research & Development. 26:879-890
Autor:
Maria M. O’Sullivan, Eric M. Cordi, Jon Blunt, Gregory W. Sluggett, Ciaran Byrne, John A. Ragan, Brian G. Conway, Corey L. Stanchina, Sandra Mullane, Esmort Chisowa, Stuart Taylor, Janice E. Sieser, Denis Lynch, Leo Joseph Letendre, Marcella Whelan, Holly Strohmeyer, Robert A. Singer, Paul Bowles, Kyle R. Leeman
Publikováno v:
Organic Process Research & Development. 18:26-35
This is the first in a series of three papers describing the identification and development of a commercial synthesis of filibuvir (1). This contribution describes development of an Evans aldol reaction to control the tertiary alcohol stereocenter, a
Autor:
Stuart Taylor, Gregory W. Sluggett, Brian G. Conway, Leo Joseph Letendre, Robert A. Singer, Nicola Mawby, Kevin Meldrum, Jon Blunt, Zhihui Peng, Kyle R. Leeman, John A. Ragan, Holly Strohmeyer, Eric M. Cordi, Li-Jen Ping, Janice E. Sieser, Roberto Colon-Cruz, Brian C. Vanderplas
Publikováno v:
Organic Process Research & Development. 18:36-44
This paper describes an improved sequence for the conversion of an oxazolidinone (3) to a β-keto lactone (5). The primary drivers behind this change were the modest and variable yields observed in the intramolecular cyclization to generate the β-ke
Autor:
Gregory W. Sluggett, Holly Strohmeyer
Publikováno v:
Journal of pharmaceutical and biomedical analysis. 62
The synthesis of filibuvir, a hepatitis C virus polymerase inhibitor candidate, involves use of 2,2,6,6-tetramethyl-1-piperidinyloxy (TEMPO), a potentially genotoxic free radical reagent. A headspace gas chromatographic method utilizing selected-ion
Autor:
Carol A. Kingsmill, Darren L. Reid, Holly Strohmeyer, Majid Mahjour, Anita L. Freed, Vikram Sadineni
Publikováno v:
International journal of pharmaceutics. 357(1-2)
Finding formulations that prevent degradation of the active pharmaceutical ingredient is an essential part of drug development. One of the major mechanisms of degradation is oxidation. Oxidative degradation is complex, and can occur via different mec