CONCISE SYNTHESES OF THE OXO DERIVATIVES OF BENZO[C]PHENANTHRIDINE BASES BY N-DEFORMYLATED CYCLIZATION BASED ON VILSMEIER-HAACK REACTION

Authors
ISHIKAWA T TAKAMI A ABE M CHEN IS HARAYAMA T ISHII H
Citation
T. Ishikawa et al., CONCISE SYNTHESES OF THE OXO DERIVATIVES OF BENZO[C]PHENANTHRIDINE BASES BY N-DEFORMYLATED CYCLIZATION BASED ON VILSMEIER-HAACK REACTION, Chemical and Pharmaceutical Bulletin, 43(5), 1995, pp. 766-770
Citations number
12
Categorie Soggetti
Pharmacology & Pharmacy",Chemistry
Journal title
Chemical and Pharmaceutical Bulletin → ACNP
ISSN journal
00092363
Volume
43
Issue
5
Year of publication
1995
Pages
766 - 770
Database
ISI
SICI code
0009-2363(1995)43:5<766:CSOTOD>2.0.ZU;2-5
Abstract
Chelerythrine-type oxobenzo [c]phenanthridine bases were effectively s ynthesized by the action of 1,3-dimethoxy-benzene on ycarbonylphenyl)- 1-(N-methylformamido)naphthalenes in the presence of phosphorus oxychl oride. The N-deformylation based on the Vilsmeier-Haack reaction is al so discussed.