Facile Synthesis of N-(9-Fluorenylmethyloxycarbonyl)-3-amino-3-(4,5-dimethoxy-2-nitrophenyl)propionic Acid as a Photocleavable Linker for Solid-Phase Peptide Synthesis
作者:Jaehi Kim、San Kyeong、Dong-Sik Shin、Sewon Yeo、Joonhyuk Yim、Yoon-Sik Lee
DOI:10.1055/s-0032-1318314
日期:——
-(9-fluorenylmethyloxycarbonyl)-3-amino-3-(4,5-dimethoxy-2-nitrophenyl)propionic acid was synthesized from veratraldehyde, with simple reaction and separation steps. This linker was stable under the normal solid-phase peptide synthesis conditions and rearranged to a labile form when irradiated with UV light (λ = 365 nm). A model peptide sequence (YGGFL) was synthesized and released from solid supports with
以藜芦醛为原料,通过简单的反应和分离步骤合成了一种可光切割的接头 N-(9-芴基甲氧羰基)-3-氨基-3-(4,5-二甲氧基-2-硝基苯基)丙酸。该接头在正常的固相肽合成条件下是稳定的,当用紫外光 (λ = 365 nm) 照射时,它会重新排列成不稳定的形式。合成了模型肽序列(YGGFL),并通过紫外线照射从固体支持物中高效释放。