GUANIDINES Meaning and
Definition
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Guanidines are a class of organic compounds that contain a guanidine functional group. The guanidine functional group consists of a nitrogen atom bonded to two amino groups and another nitrogen atom with a double bond to a carbon atom. This carbon atom is often part of an alkyl or aryl group, which can vary in size, leading to different types of guanidines.
Guanidines are typically white, crystalline solids that are highly basic due to the presence of the amino groups. They are widely used in organic synthesis and medicinal chemistry due to their diverse reactivity and versatility. One of the main applications of guanidines is as catalysts or reagents in chemical reactions such as nucleophilic additions, condensations, or hydrogenations.
Guanidines also find applications as components in pharmaceuticals, particularly in the treatment of cardiovascular diseases, hypertension, or diabetes. They are known to interact with receptors or enzymes involved in these conditions, leading to therapeutic effects. Moreover, guanidines exhibit antimicrobial properties, making them useful in the development of antibacterial or antifungal agents.
The versatility and unique properties of guanidines make them a valuable class of compounds in various fields, including chemical synthesis, medicine, and the development of new materials. Their extensive use in these areas has led to ongoing research and the discovery of novel guanidine derivatives with improved properties and applications.
Common Misspellings for GUANIDINES
- guanidine
- fuanidines
- vuanidines
- buanidines
- huanidines
- yuanidines
- tuanidines
- gyanidines
- ghanidines
- gjanidines
- gianidines
- g8anidines
- g7anidines
- guznidines
- gusnidines
- guwnidines
- guqnidines
- guabidines
- guamidines
- guajidines
Etymology of GUANIDINES
The word "guanidines" is derived from the compound guanidine, which in turn is derived from the chemical compound guanine.
The term "guanine" originates from the French word "guanine" (pronounced gwah-neen), which was first used in 1846 by a chemist named Antoine François Jérôme Balard. Balard named the compound after the guano, a natural fertilizer derived from bird droppings, as guanine was isolated from the excrement of birds. The word "guano" itself comes from the Quechua language of the indigenous people of Peru, who used bird guano as a valuable fertilizer.
The word "guanidine" was later coined in 1861 by the chemists Jean-Baptiste Dumas and Eugène Péligot to refer to a compound they obtained from guanine.
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