p. 1323 - 1330
(2007/10/02)1-amino-6,7-dimethoxy-3,4-dihydro-isoquinoline
1-amino-3,4-dihydro-6,7-dimethoxyisoquinoline hydrochloride
9,10-dimethoxy-3,4,6,7-tetrahydro-2H-pyrimido(2,1-a)isoquinolin-2,4-dione
N-<2-(3,4-dimethoxyphenylethyl)>urea
2-chloro-9,10-dimethoxy-6,7-dihydro-4H-pyrimido(2,1-a)isoquinolin-4-one