title: Studies on 1,2,3,4-tetrahydroisoquinolines. IV. beta-Adrenoceptor activity and absolute stereochemistry of (-)-5,7-dihydroxy-1-(3,4,5-trimethoxybenzyl)-1,2,3,4-tetrahydroisoquinoline.
mesh_terms: D000818:Animals; D001993:Bronchodilator Agents / Q000138:chemical synthesis*; D002415:Cats; D055598:Chemical Phenomena; D002621:Chemistry; D007546:Isoquinolines / Q000138:chemical synthesis*; D011943:Receptors, Adrenergic, beta / Q000187:drug effects; D014213:Tretoquinol / Q000138:chemical synthesis* / Q000494:pharmacology
chemical_list: D001993:Bronchodilator Agents; D007546:Isoquinolines; D011943:Receptors, Adrenergic, beta; C035743:5,7-dihydroxy-1-(3,4,5-trimethoxybenzyl)-1,2,3,4-tetrahydroisoquinoline; D014213:Tretoquinol