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Total synthesis of (±)‐obaberine [studies on the syntheses of heterocyclic compounds. Part CCCXLIX ]
Author(s) -
Kametani Tetsuji,
Wakisaka Kikuo,
Kigasawa Kazuo
Publication year - 1970
Publication title -
journal of heterocyclic chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.321
H-Index - 59
eISSN - 1943-5193
pISSN - 0022-152X
DOI - 10.1002/jhet.5570070307
Subject(s) - chemistry , total synthesis , organic chemistry , methylation , stereochemistry , biochemistry , gene
Cyclization of one of two cyclic bisamides (III and IX), followed by reduction and successive methylation, gave our expected bis‐coclaurine derivatives, one of which was identical with O ‐methyloxyacanthine, namely natural obaberine (I).