Malouetine is an

aminosteroid Aminosteroids are a group of steroids with a similar structure based on an amino- substituted steroid nucleus. They are neuromuscular blocking agents, acting as competitive antagonists of the nicotinic acetylcholine receptor (nAChR), and block t ...

neuromuscular blocking agent Neuromuscular-blocking drugs, or Neuromuscular blocking agents (NMBAs), block transmission at the neuromuscular junction, causing paralysis of the affected skeletal muscles. This is accomplished via their action on the post-synaptic acetylcho ...

and antinicotinic

alkaloid Alkaloids are a broad class of natural product, naturally occurring organic compounds that contain at least one nitrogen atom. Some synthetic compounds of similar structure may also be termed alkaloids. Alkaloids are produced by a large varie ...

isolated from '' Malouetia'' spp. The structure of malouetine inspired the development of modern aminosteroid muscle relaxants such as

pancuronium bromide Pancuronium (trademarked as Pavulon) is an aminosteroid muscle relaxant with various medical uses. It is used in euthanasia and is used in some states as the second of three drugs administered during lethal injections in the United States. Mech ...

and

vecuronium bromide Vecuronium bromide, sold under the brand name Norcuron among others, is a medication used as part of general anesthesia to provide skeletal muscle relaxation during surgery or mechanical ventilation. It is also used to help with endotracheal ...

by workers at

Organon The ''Organon'' (, meaning "instrument, tool, organ") is the standard collection of Aristotle's six works on logical analysis and dialectic. The name ''Organon'' was given by Aristotle's followers, the Peripatetics, who maintained against the ...

References

Nicotinic antagonists Steroidal alkaloids Alkaloids found in Apocynaceae Neuromuscular blockers Quaternary ammonium compounds {{musculoskeletal-drug-stub