New: brief-history

imraj1997 (41)in brief-history • 7 years ago
A Brief Hisioiry of Anti-Histamine
1942: First Antihistamine inventor: Bernard: Halpbern. Name of the first molecule: N-diethylaminoethyl-N-benzylalanine. 1945: Diphenhydramine became available followed by Chlorpheni-ramine…
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A Brief Hisioiry of Anti-Histamine