physovenine
National Institutes of Health
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Title compounds, obtained by reaction of readily available α,β-unsaturated N-aryl ketonitrones and activated alkynes, are…
An efficient route for the formal total synthesis of physostigmine (1) and physovenine (2), alkaloids from 5-methoxyindole-3…
Petcher and Pauling have reported1 the results of an X-ray investigation of the crystal structure of the alkaloid eserine…
The absolute configuration of physostigmine has been established by correlating the configuration of its C‐3a atom with that of…
Anti‐acetylcholinesterase activities of physostigmine, physovenine, Na‐norphysostigmine, geneserine and eseramine have been…