Chin. J. Org. Chem. ›› 1990, Vol. 10 ›› Issue (2): 126-128. Previous Articles     Next Articles

Original Articles

藻红胆素二甲酯甲醇加成物的形成和结构

易国良;蒋丽金;马金石   

  1. 中国科学院感光化学研究所
  • 发布日期:1990-04-25

The formation and structures of the methanol-adducts of phycoerythrobilin dimethylester

YI GUOLIANG;JIANG LIJIN;MA JINSHI   

  • Published:1990-04-25

Methanolysis followed by esterification of phycobiliproteins of Porphyra yezoensis and Polysiphonia urceolata produced the Z- and E- isomers of 18'-hydro-18'-methoxy-phycoerythrobilin (I). Four other isomers of I were also detected by TLC.

Key words: INFRARED SPECTROPHOTOMETRY, ULTRAVIOLET SPECTROPHOTOMETRY, METHANOL, STRUCTURAL ANALYSIS, CONFIGURATION, PROTON MAGNETIC RESONANCE SPECTROMETRY, MASS SPECTROGRAPHY, PHYCOERYTHRIN, METHANOL P, PYRROLE P

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