Reference:
1. Orphenadrine. https://www.chemeurope.com/en/encyclopedia/Orphenadrine.html
2. Dimenhydrinate. https://www.ebi.ac.uk/chebi/searchId.do?chebiId=CHEBI:4604
3. Drug Allergy, clinical aspects, diagnosis, mechanisms, structure-activity relationships. https://link.springer.com/content/pdf/10.1007%2F978-3-030-51740-3.pdf
Keywords:
orphenadrine, dimenhydrinate, diphenhydramine, แพ้ยา, โครงสร้างคล้ายกัน