136465-99-1Relevant articles and documents
Expanding the scope of the elpaN-type library: Glucose-derived bis(pyridine-2-carboxamide) ligands (elpaN-Py) for molybdenum-catalyzed asymmetric allylic alkylations
Lega, Matteo,Figliolia, Rosario,Moberg, Christina,Ruffo, Francesco
, p. 4061 - 4065 (2013/06/26)
The elpaN-Py family of ligands, which represents a subset of the elpaN-type library based on d-glucose, is described. The ligands are structural analogs of the privileged bis(pyridine-2-carboxamides) derived from trans-1,2- diaminocyclohexane, and differ
Synthesis of the HIV-proteinase inhibitor Saquinavir: A challenge for process research
Goehring, Wolfgang,Gokhale, Surendra,Hilpert, Hans,Roessler, Felix,Schlageter, Markus,Vogt, Peter
, p. 532 - 537 (2007/10/03)
The task of process research, namely developing efficient, economically and technically as well as ecologically feasible syntheses in time, is demonstrated on the HIV-proteinase inhibitor Saquinavir (1), a complex molecule comprising six stereo-centres. Based on the first 26-step research synthesis furnishing a 10% overall yield, process research established a new, short 11-step synthesis affording a 50% overall yield.