Citation:
Xiao Yanwen, Wang Wenyun, Wang Daiqing, Zhou Zhijie, Yang Yanheng. NMR SPECTRA OF PORPHYRINS FOR MEDICAL USE[J]. Chinese Journal of Applied Chemistry,
;1984, 1(1): 63-68.
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In this paper, in contrast to the conventional practice of measuring porphyrins with side chain carboxylic groups in the form of their esters in CDCl3 solutions,the proton and carbon-13 NMR spectra of hematoporphyrin.protoporphyrin and porphyrin c in acidic solvents are presented. This app-roach facilitates the structural identification and production monitoring of these medical porphyrins.
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