化学
醋酸
产量(工程)
蛋白质亚单位
质子核磁共振
有机化学
立体化学
生物化学
基因
材料科学
冶金
作者
Tetsuro Shinada,Miki Miyachi,Yasuhiro Itagaki,Hideo Naoki,Kazuo Yoshihara,Terumi Nakajima
标识
DOI:10.1016/0040-4039(96)01583-3
摘要
A facile synthesis of 6-hydroxyindole-3-acetic acid 1a, which is the proposed aromatic subunit of NPTX-1∼6, is described. Radical cyclization of isonitrile 2 successfully afforded 9 in high yield. The aromatic subunit of NPTX-1∼6 was confirmed as 4-hydroxyindole-3-acetic acid 12 by comparison of the 1H-NMR spectra with those of authentic 4- and 6-hydroxyindole-3-acetic acids.
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