4.3.3.4 dopamine + secologanin - Alangium lamarckii (1R)-deacetylipecoside + H2O - ? 165634 4.3.3.4 dopamine + secologanin highly specific for dopamine Alangium lamarckii (1R)-deacetylipecoside + H2O - ? 165634 4.3.3.4 dopamine + secologanin involved in production of tetrahydroquinoline monoterpene alkaloide derivates Alangium lamarckii (1R)-deacetylipecoside + H2O - ? 165634