Synthesis of Fluorescent Amino Acids and Peptides with 2-Aminopyridine at the Carboxyl or Amino Terminus
摘要:
合成了甘氨酸(1)、Dl-丙氨酸(2)、Dl-缬氨酸(3)和 Dl-正亮氨酸(4)的 N-(2-吡啶基)衍生物作为荧光标记氨基酸。这些氨基酸用于合成 N 端荧光标记肽。合成的 N-(2-吡啶基)-1,2-乙二胺(7)用于氨基酸和肽的 C 端标记。利用这些氨基酸衍生物合成了一些用 2-氨基吡啶标记的肽,并研究了它们的光谱特性。
Peptide derivatives and activity measuring method of physiologically
申请人:Wako Pure Chemical Industries, Ltd.
公开号:US05120644A1
公开(公告)日:1992-06-09
Activities of physiologically active substances such as endopeptidases, proteases, transferases, phosphatases, protein kinase and the like enzymes can be measured specifically with high sensitivity by using as a substrate a peptide derivative having 2 to 15 amino acid units and a group which can emit fluoresence and/or absorb ultraviolet light as at least one terminal group.
Peptide derivatives and activity measuring method of physiologically active substances using the same as substrates
申请人:WAKO PURE CHEMICAL INDUSTRIES, LTD.
公开号:EP0240914B1
公开(公告)日:1992-08-19
Synthesis of Fluorescent Amino Acids and Peptides with 2-Aminopyridine at the Carboxyl or Amino Terminus
作者:Tomohiro Mega、Yasuki Hamazume、Tokuji Ikenaka
DOI:10.1246/bcsj.61.4315
日期:1988.12
N-(2-Pyridyl) derivatives of glycine (1), Dl-alanine (2), Dl-valine (3), and Dl-norleucine (4) were synthesized as fluorescence labeled amino acids. These amino acids were used for the synthesis of N-terminal fluorescencelabeled peptides. N-(2-Pyridyl)-1,2-ethanediamine (7) was synthesized and used for the C-terminal labeling of amino acids and peptides. With these amino acid derivatives, some peptides labeled with 2-aminopyridine were synthesized and their spectroscopic characteristics were examined.
合成了甘氨酸(1)、Dl-丙氨酸(2)、Dl-缬氨酸(3)和 Dl-正亮氨酸(4)的 N-(2-吡啶基)衍生物作为荧光标记氨基酸。这些氨基酸用于合成 N 端荧光标记肽。合成的 N-(2-吡啶基)-1,2-乙二胺(7)用于氨基酸和肽的 C 端标记。利用这些氨基酸衍生物合成了一些用 2-氨基吡啶标记的肽,并研究了它们的光谱特性。