C-curarine-III chloride (Methvin) is a short-acting selective sympathetic ganglioblocker with weak antagonist activity on the nicotinic receptor at the neuromuscular junction; hypotensive. In test animals the drug produces a well-marked and short-term (easily controllable) hypotensive effect, without causing any histamine-like and direct vasodilation action. When used in relatively high doses methvin blocks the neuro-muscular conduction, potentiates the action of major muscle relaxants. A study of methvin in clinical conditions confirmed its high gangliolytic activity previously revealed in experiments.

Melezitose is a nonreducing trisaccharide sugar that is produced by many plant sap-eating insects, including aphids such as Cinara pilicornis. Melezitose is beneficial to the insects, as it reduces the stress of osmosis by reducing their own water potential. The melezitose is part of the honeydew which acts as an attractant for ants and also as a food for bees. Melezitose fatty acid monoesters are potential surfactants, that may solubilize hydrophobic drugs for parenteral formulations.