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New polycyclic ring systems derived from canthin‐4‐one
Author(s) -
Puzik Andreas,
Bracher Franz
Publication year - 2010
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.302
Subject(s) - chemistry , annulation , ring (chemistry) , stereochemistry , organic chemistry , catalysis
tarting from 5,6‐dihydrocanthin‐4‐one, new penta‐ and hexacyclic ring systems (1,7b,14‐triazadi‐benzo[e,k]acephenanthrylenes, 1,7b,10,12‐tetraazabenzo[e]acephenanthrylenes) were built up using ring annelation reactions. The new compounds represent hybrids between the canthinones and several bioactive aromatic alkaloids J. Heterocyclic Chem., (2010).