About Ephedrine
About (-)-D-Ephedrine
About (-)-Ephedrine
About (1R,2S)-Ephedrine
About D-(-)-Ephedrine
About l-Ephedrine
About bronchodilator
About hypertensor
About antitussive drug
About alpha adrenergic agonist
About beta adrenergic agonist
About aminoalcohol
About secondary amine
About secondary alcohol
About aromatic compound