Isoquinoline, 1-(azidomethyl)-7-methoxy-6-methyl-5-(phenylmethoxy)-

5-benzyloxy-7-methoxy-6-methyl-1-(pyruvoylaminomethyl)isoquinoline

1-(N-carbobenzyloxy-DL-alanylaminomethyl)-5,7,8-trimethoxy-6-methylisoquinoline

5,8-diacetoxy-7-methoxy-6-methylisoquinoline N-oxide