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Concept information

Preferred term

Pyrimidines  

Type

  • Topical Descriptor

Scope note

  • A family of 6-membered heterocyclic compounds occurring in nature in a wide variety of forms. They include several nucleic acid constituents (CYTOSINE; THYMINE; and URACIL) and form the basic structure of the barbiturates.

History note

  • THONZYLAMINE was heading 1972-84 (Prov 1972)

In other languages

URI

http://www.yso.fi/onto/mesh/D011743

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