PROCESS FOR LARGE SCALE LIQUID PHASE SYNTHESIS OF CARBETOCIN AND ITS NOVEL INTERMEDIATES
A process for large scale liquid phase synthesis of Carbetocin is disclosed. Novel intermediates of formula (A), formula (B), and processes for their preparation are also disclosed.
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Page/Page column 19
(2017/11/06)
A simple synthetic protocol for the protection of amides, lactams, ureas, and carbamates
A new procedure for protecting the amide, lactam, urea, and carbamate NH group with a triphenylmethyl (Tr) group is described. The utility of this method is illustrated with molecules that contain other functional groups. A mild deprotection using trifluoroacetic acid makes this a useful method for attaching amide groups on resin for combinatorial synthesis.
Reddy, Dandu R,Iqbal, Mohamed A,Hudkins, Robert L,Messina-McLaughlin, Patricia A,Mallamo, John P
p. 8063 - 8066
(2007/10/03)
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