摘要:
A number of polyamine scaffolds were synthesised, enabling the facile preparation of a variety of polyamine conjugates using both Boc and Fmoc protecting group strategies. Products were released from the solid support by treatment with either triflic acid/trifluoroacetic acid or trifluoroacetic acid. The trypanosomal metabolite N-1, N-8-bis(glutathionyl)spermidine [trypanothione], and a range of related analogues were prepared for biological evaluation as previously communicated. (C) 1997 Elsevier Science Ltd.