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Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
user
Physostigmine was therapeuticallyused for the first time in treatment of glaucoma in 1877 by –
assistant
The correct answer is  Laqueur
Posselt and Reiman isolated nicotine from the leaves of Nicotiana tabacum.
Ahlquist gave the hypothesis that adrenaline acts on different sets of receptors, later named as α and β.
Sir James Black synthesized the first β-blocker, dichloroisoproterenol, and subsequently, propranolol.