G. Bernath et al., SATURATED HETEROCYCLES .242. SYNTHESIS OF SOQUINOLYL)-5,6,7,8-TETRAHYDROQUINAZOLIN-4(3H)-ONE DERIVATIVES, Journal of heterocyclic chemistry, 33(6), 1996, pp. 1983-1987
In the reactions of the recently synthesized beta-ketoesters 1-[(3'-me
thoxycarbonyl- and 1-[(3'-ethoxycarbonyl-4'-oxo)-1'-cyclohexyl] -3,4-d
ihydroisoquinoline 4, 5 with amidines or cyclic guanidines, a number o
f soquinolyl)-5,6,7,8-tetrahydroquinazolin-4(3H)-one derivatives 6-8 w
ere prepared. The new compounds possess various pharmacological action
s.