17983-33-4Relevant articles and documents
Silicon-based aromatic transferring linkers for traceless solid-phase synthesis of aryl-, polyaryl-, and heteroaryl-containing compounds
Lee,Silverman
, p. 5339 - 5352 (2001)
A number of arylsilane-based linkers are prepared for traceless solid-phase synthesis. General methodologies for introduction of the silyl group and various functional groups to aromatic, polyaromatic, and heteroaromatic rings are developed. Also, broad u
Rapid, high-yield, solid-phase synthesis of the antitumor antibiotic sansalvamide a using a side-chain-tethered phenylalanine building block
Lee, Younghee,Silverman, Richard B.
, p. 3743 - 3746 (2007/10/03)
(matrix presented) A 10-step solid-phase synthesis of the cytotoxic depsipeptide sansalvamide A (1) has been accomplished in an overall yield of 67% with >95% purity employing polymer-bound phenylalanine building block 2. Both the N- and C-termini of 2 are extended followed by on-resin head-to-tail macrocyclization of the linear peptide in a high yield. This should be a general stategy for the synthesis of diverse libraries of cyclic peptides and depsipeptides that contain exclusively phenylalanine and other hydrophobic side chains.