title: Tricyclic norephedrine analogs. The isomeric 9-hydroxy-10-amino-1,2,3,4a,9,10,10a-(trans-4a,10a)-octahydrophenanthrenes.
mesh_terms: D000317:Adrenergic alpha-Antagonists / Q000494:pharmacology; D000818:Animals; D055598:Chemical Phenomena; D002621:Chemistry; D008297:Male; D009119:Muscle Contraction / Q000187:drug effects; D009638:Norepinephrine / Q000494:pharmacology; D010616:Phenanthrenes / Q000032:analysis / Q000138:chemical synthesis / Q000494:pharmacology; D051381:Rats; D011984:Sensory Receptor Cells / Q000187:drug effects; D013237:Stereoisomerism; D014649:Vas Deferens / Q000187:drug effects
chemical_list: D000317:Adrenergic alpha-Antagonists; D010616:Phenanthrenes; D009638:Norepinephrine