	US 11,692,007 B2
	Amino deprotection using 3-(diethylamino)propylamine
Giulia Martelli, Bologna (IT); Paolo Cantelmi, Bologna (IT); Alessandra Tolomelli, Bologna (IT); Chiara Palladino, Bologna (IT); Lucia Ferrazzano, Bologna (IT); Walter Cabri, Milan (IT); Marco Macis, Milan (IT); Angelo Viola, Milan (IT); and Antonio Ricci, Milan (IT)
Assigned to Alma Mater Studiorum—Università di Bologna, Bologna (IT); and Fresenius Kabi IPSUM S.r.l., Cassina de' Pecchi Milano (IT)
Filed by Alma Mater Studiorum—Università di Bologna, Bologna (IT); and FRESENIUS KABI IPSUM S.R.L., Milan (IT)
Filed on Dec. 9, 2021, as Appl. No. 17/547,076.
Prior Publication US 2022/0185842 A1, Jun. 16, 2022
Int. Cl. C07K 1/06 (2006.01); C07K 7/06 (2006.01); A61K 38/00 (2006.01)

CPC C07K 1/063 (2013.01) [C07K 7/06 (2013.01); A61K 38/00 (2013.01)]

14 Claims

1. A method for cleaving Fmoc from one or more Fmoc protected amino groups, wherein the method comprises a step of contacting the one or more Fmoc protected amino groups with a solution comprising 3-(diethylamino)propylamine (DEAPA).