A NOVEL AND BIOMIMETIC SYNTHESIS OF CHELILUTINE AND SANGUILUTINE

Miyoji HANAOKA; Won Jea CHO; Shuji YOSHIDA; Chisato MUKAI

doi:10.1248/cpb.37.857

Miyoji HANAOKA, Won Jea CHO, Shuji YOSHIDA, Chisato MUKAI

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Keywords: benzo[c]phenanthridine alkaloid, protoberberine alkaloid, chelilutine, sanguilutine, biomimetic synthesis, oxygen, salcomine, methoxylation

JOURNAL FREE ACCESS

1989 Volume 37 Issue 3 Pages 857-858

DOI https://doi.org/10.1248/cpb.37.857

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Abstract

2, 3, 7, 8, 10-Pentaoxygenated benzo[c]phenanthridine alkaloids, chelilutine and sanguilutine, were synthesized from 2, 3, 7, 8-tetraoxygenated benzo[c]phenanthridines derived from protoberberine alkaloids, berberine and palmatine respectively, through oxidative methoxylation.

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