p. 3755 - 3757
(2006)p. 7541 - 7550
(2012/01/13)p. 4443 - 4446
(2007/10/03)2-(3,4-dimethoxyphenyl)-ethylamine
dimethyl N-[2-(3,4-dimethoxyphenyl)ethyl]iminodiacetate
trifluoromethylsulfonic anhydride
dimethyl 3,4-dihydroxy-1-[2-(3,4-dimethoxyphenyl)ethyl]pyrrole-2,5-dicarboxylate
3-(3,4-dimethoxy-phenyl)-1-[2-(3,4-dimethoxy-phenyl)-ethyl]-4-trifluoromethanesulfonyloxy-1H-pyrrole-2,5-dicarboxylic acid dimethyl ester
3-hydroxy-14-(3-hydroxy-4-methoxyphenyl)-2,11,12-trimethoxy-6H-[1]benzopyrano[4',3':4,5]-pyrrolo[2,1-a]isoquinolin-6-one
8,9-dihydro-14-(3-hydroxy-4-methoxyphenyl)-2,11,12-trimethoxy-6-oxo-6H-[1]benzopyrano[4',3':4,5]pyrrolo[2,1-a]isoquinolin-3-yl 2,2,2-trichloroethyl sulfate
8,9-dihydro-2,11,12-trimethoxy-14-[4-methoxy-3-(methoxymethoxy)phenyl]-6-oxo-6H-[1]benzopyrano[4',3':4,5]pyrrolo[2,1-a]isoquinolin-3-yl 2,2,2-trichloroethyl sulfate
8,9-dihydro-3-hydroxy-2,11,12-trimethoxy-14-[4-methoxy-3-(methoxymethoxy)phenyl]-6H-[1]benzopyrano[4',3':4,5]pyrrolo[2,1-a]isoquinolin-6-one