有机化学 ›› 1993, Vol. 13 ›› Issue (2): 171-174. 上一篇    下一篇

研究论文

生命色素研究: 细菌中新卟啉类化合物

CHANG CHI-K   

  1. 密几根州立大学化学系
  • 发布日期:1993-04-25

Studies on pigments of life: novel porphyrinoids from bacteria

CHANG CHI-K   

  • Published:1993-04-25

发现了一些细菌血红蛋白卟啉辅基, 它们的结构与无处不在的原血红蛋白素。这些新色素在芳核和侧链包含有引人注目的改性, 样品有血红蛋白素α, ο和α1,讨论了这些大环的合成途径和它们可能的生物合成途径。

关键词: 铁络合物, 色素, 卟啉, 血红蛋白素, 生命化学

A number of bacterial heme prosthetic groups whose structures deviate significantly from the ubiquitous protoheme have been discovered recently. These new pigments contain dramatic modificatins in the aromatic core and/or side chains. Examples include heme d and heme o as well as heme d1.Synthetic approaches of these macrocycles and their possible biosynthetic pathways will be discussed.

Key words: PIGMENT, IRON COMPLEX, PORPHYRIN

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