[(8R)-1-azabicyclo[2.2.2]octan-8-yl] (1S)-1-phenyl-3,4-dihydro-1H-isoquinoline-2-carboxylate; butanedioic acid [(3R)-quinuclidin-3-yl] (1S)-1-phenyl-3,4-dihydro-1H-isoquinoline-2-carboxylate; succinic acid (1S)-1-phenyl-3,4-dihydro-1H-isoquinoline-2-carboxylic acid [(3R)-3-quinuclidinyl] ester; succinic acid (1S)-1-phenyl-3,4-dihydro-1H-isoquinoline-2-carboxylic acid [(3R)-quinuclidin-3-yl] ester; succinic acid Solifenacin succinate [USAN] 2(1H)-Isoquinolinecarboxylic acid, 3,4-dihydro-1-phenyl-, (3R)-1-azabicyclo(2.2.2)oct-3-yl ester, (1S)-, butanedioate (1:1) Butanedioic acid, compd with (1S)-(3R)-1-azabicyclo(2.2.2)oct-3-yl 3,4-dihydro-1-phenyl-2(1H)-isoquinolinecarboxylate (1:1) [(8R)-1-azabicyclo[2.2.2]octan-8-yl] (1S)-1-phenyl-3,4-dihydro-1H-isoquinoline-2-carboxylate YM 905 Vesikur YM-53705 YM-905