A new broncholytic drug; JB-251 (caytine).
D001249:Asthma / Q000628:therapy*; D001991:Bronchitis / Q000628:therapy*; D004148:Dioxolanes; D009638:Norepinephrine / Q000031:analogs & derivatives; D013566:Sympathomimetics / Q000627:therapeutic use*
D004148:Dioxolanes; D013566:Sympathomimetics; C010312:protokylol; D009638:Norepinephrine
ASTHMA/therapy; BRONCHITIS/therapy; SYMPATHOMIMETICS/therapeutic use