Twelve dipeptides (1-12) containing y-aminobutyric acid (GABA : H-γAbu-OH : 37) at the C-terminal were synthesized. Another six dipeptides (13-18) containing GABA analogues such as γ-amino-β-hydroxybutyric acid [GABOB : H-γAbu (2OH) -OH : 38], β-alanine (39) and ε-aminocapric acid (EACA : εAcp : 40) at the C-terminal were also synthesized. Their properties are presented, together with preliminary findings on the immuno-crossreactivity with antiserum against GABA.
十二种含有γ-
氨基
丁酸(
GABA:H-γAbu-OH:37)在C末端的双肽(1-12)被合成。另外六种含有
GABA类似物,如γ-
氨基-β-羟基
丁酸[GABOB:H-γAbu(2OH)-OH:38]、
β-丙氨酸(39)和ε-
氨基壬酸(
EACA:εAcp:40)在C末端的双肽(13-18)也被合成。它们的性质被呈现,同时还有与针对
GABA的抗血清的免疫交叉反应性的初步发现。