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Supplementary Observations on the Chemistry of the Alkaloids of Berberine Series and Related Compounds I. Reexamination of Synthetic Reactions
Author(s) -
Sebe Eigai,
Ishigami Kichiji,
Aizawa Tsutomu,
Tsuchiua Shigeru
Publication year - 1967
Publication title -
journal of the chinese chemical society
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.329
H-Index - 45
eISSN - 2192-6549
pISSN - 0009-4536
DOI - 10.1002/jccs.196700012
Subject(s) - chemistry , berberine , series (stratigraphy) , organic chemistry , paleontology , biology
Syntheses of berberines, oxyberberines, and tetrahydroberberines were reported previously. In the present paper some new observations which have not hitherto been reported will be described.