Benzoindolizine derivatives of N-acylphenothiazine. Synthesis and characterization.
A variety of unsaturated or partly and differentially saturated benzoindolizine derivatives of N-acylphenothiazine 1-3 has been efficiently synthesized by cyclocondensation of acetylenic or olefinic dipolarophiles with azomethineylide 4 derived from N-acetylisoquinolinium salt 5 flanking a phenothiazine unit.
Bâcu
Elena
E
Catedra de Chimie Organica, Facultatea de Chimie, Universitatea Al. I. Cuza, 11 Bd Carol I. RO-6600 Iasi, Roumanie.
Samson-Belei
Dalila
D
Nowogrocki
Guy
G
Couture
Axel
A
Grandclaudon
Pierre
P