PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 10889316-1 1999 Aseries of oxypropanolamine derivatives of 3,4-dihydro-2H-1,4-benzoxazine were synthesized and evaluated for inotropic, chronotropic and coronary vasodilating activities in the canine heart, affinity to beta(1)-adrenergic receptor in turkey erythrocytes and affinity to the beta(2)-adrenergic receptor in the rat lung. 3,4-dihydro-2H-benzo(1,4)oxazine 43-73 adrenoceptor beta 1 Canis lupus familiaris 203-230