UREIDE Meaning and
Definition
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Ureide is a term used in organic chemistry to refer to a class of compounds that contain a uracil or urea group. It is a functional group composed of two nitrogen atoms linked by a carbonyl group. Ureides are often found as derivatives of uracil, a heterocyclic base present in RNA, where the carbonyl group is attached to one of the nitrogen atoms.
Ureides have a wide range of applications and are commonly used as intermediates in organic synthesis. They serve as building blocks in the construction of more complex molecules and can be used to create various functional groups. Ureides also have biological relevance, as they are involved in important metabolic processes in plants and microorganisms.
In biochemistry, ureides are known for their role in nitrogen metabolism. In leguminous plants, such as soybeans and alfalfa, ureides play a crucial role in nitrogen fixation, where atmospheric nitrogen is converted into a form usable by plants. Ureides serve as transport molecules, moving nitrogen from the nodules where it is fixed to other plant tissues. They also play a role in nitrogen recycling, as they can be reconverted into ammonia for reuse.
Overall, ureides are important compounds in organic chemistry and biochemistry, with diverse applications and biological functions. They are characterized by their uracil or urea group and play critical roles in nitrogen metabolism and organic synthesis.
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Any compound of urea in which one or more of its hydrogen atoms have been substituted by acid radicals.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
Common Misspellings for UREIDE
Etymology of UREIDE
The word "ureide" has its origins in the field of organic chemistry. It is derived from the parent compound "urea", which in turn comes from the Greek word "ouron", meaning urine.
Urea was first discovered and isolated from urine in 1773 by the French chemist Hilaire Rouelle, who named it "urée" in reference to its source. The suffix "-ide" is a common naming convention in chemistry to indicate a compound or ion. Thus, by adding "-ide" to "urée", the word "ureide" came into existence to describe a class of compounds that are structurally related to urea.
In organic chemistry, ureides refer to a group of chemical compounds that contain a carbonyl group (C=O) attached to a nitrogen atom, just like urea. They are often found in plant biology and play crucial roles in nitrogen metabolism.
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