α-Chymotrypsin-catalysed segment condensations via the kinetically controlled approach using carbamoylmethyl esters as acyl donors in organic mediaElectronic supplementary information (ESI) available: elemental analyses and HPLC separation data. See http://www.rsc.org/suppdata/p1/b1/b108738j/
作者:Toshifumi Miyazawa、Eiichi Ensatsu、Makoto Hiramatsu、Ryoji Yanagihara、Takashi Yamada
DOI:10.1039/b108738j
日期:2002.1.23
The superiority of the carbamoylmethyl ester as an acyl donor for the α-chymotrypsin-catalysed segment condensations via the kinetically controlled approach is demonstrated in several model systems carried out in organic media with low water content. Furthermore, this approach is successfully applied to the construction of the Leu-enkephalin sequence via a 4 + 1 segment coupling.
在有机介质中低水含量的几个模型体系中,证明了羰甲基酯作为乙酰供体在通过动力学控制方法进行的α-胰凝乳蛋白酶催化的片段缩合反应中的优越性。此外,这种方法成功地应用于通过4+1片段偶联构建亮氨酸脑啡肽序列。