The synthesis of new α-helix scaffolds mimicking i, i+3 or i+4, i+7 residues, was accomplished. The common pyridazine heterocycle originates from the easily available building block, 6. These scaffolds may be thought of as synthetic counterparts of amphiphilic α-helices having a “wet face” along one side and a hydrophobic face along the other side of the helix.
合成了新的α-螺旋支架,模拟i,i+3或i+4,i+7残基。普遍的
吡嗪杂环起源于易得的构建块6。这些支架可以被视为具有“湿面”沿着螺旋的一侧和疏
水面沿着螺旋的另一侧的两性亲和性α-螺旋的合成对应物。