Citation: Jin Shi MA, Chang Qi WANG, Fang YAN Yong, Yong LIU, Jin Hua CHEN. OXIDATIVE DEGRADATION OF BILIVERDIN AND BILIRUBIN ESTERS IN PRESENCE OF SILVER NITRATE[J]. Chinese Chemical Letters, ;1990, 1(1): 39-40. shu

OXIDATIVE DEGRADATION OF BILIVERDIN AND BILIRUBIN ESTERS IN PRESENCE OF SILVER NITRATE

Institute of Photographic Chemistry Academia Sinica Beijing 100012

Received Date: 29 December 1989

Fund Project: Financial support was provided by the National Natural Sciences Foundation of China. We are grateful to Li Zhan-rong for pharmacological experiment of 1. We also thank the Department of Instrumental Analysis of our Institute for IR, UV and MS measurements.

Treatment of biliverdin IXα dimethyl ester(2)with silver nitratein alkaline solution gave two violin-like tripyrrione carbaldehydes, one de-graded at C15-C16, other at C4-C5.Biliverdin IXα(1), bilirubin IXα(3)and its dimethyl ester(4)gave the same results.
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