Acceleration of the N alpha-deprotection rate by the addition of m-cresol to diluted methanesulfonic acid and its application to the Z(OMe)-based solid-phase syntheses of human pancreastatin-29 and magainin 1.
H Tamamura; J Nakamura; K Noguchi; S Funakoshi; N Fujii
Chemical & pharmaceutical bulletin 41 (5) 954 - 7 0009-2363 1993/05