The present invention provides a means capable of selectively introducing a disulfide bond with respect to two free thiol groups located in a molecule of an organic compound such as a peptide, or the like, in a short time by a simple treatment and also by a chemically stable method.
A nitrogen-containing compound represented by Chemical Formula 1 below or a salt thereof:
The symbols shown in Chemical Formula 1 are the same as defined in the specification.
本发明提供了一种能够通过简单的处理和
化学稳定的方法,在短时间内有选择性地引入二
硫键到有机化合物分子中的两个游离巯基(如肽等)的手段。该手段涉及一种
化学式1所表示的
含氮化合物或其盐,
化学式1中的符号与说明书中定义的相同。