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Drug nomenclature is the systematic naming of drugs, especially pharmaceutical drugs.In the majority of circumstances, drugs have 3 types of names: chemical names, the most important of which is the IUPAC name; generic or nonproprietary names, the most important of which are international nonproprietary names (INNs); and trade names, which are brand names. [1]
A drug class is a group of medications and other compounds that share similar chemical structures, act through the same mechanism of action (i.e., binding to the same biological target), have similar modes of action, and/or are used to treat similar diseases.
An International Nonproprietary Name (INN) is an official generic and nonproprietary name given to a pharmaceutical substance or an active ingredient, [1] encompassing compounds, peptides and low-molecular-weight proteins (e.g., insulin, hormones, cytokines), as well as complex biological products, such as those used for gene therapy. [2]
The national drug code (NDC) is a unique product identifier used in the United States for drugs intended for human use. The Drug Listing Act of 1972 [ 1 ] [ 2 ] requires registered drug establishments to provide the Food and Drug Administration (FDA) with a current list of all drugs manufactured, prepared, propagated, compounded, or processed ...
The USAN Council began in June 1961 after the AMA and the USP jointly formed the AMA-USP Nomenclature Committee. [3] The American Pharmacists Association (APhA) became the third sponsoring organization in 1964, at which point the name of the committee was changed to the USAN Council, and United States Adopted Name became the official term to describe any nonproprietary name negotiated and ...
In taxonomy, binomial nomenclature ("two-term naming system"), also called binary nomenclature, is a formal system of naming species of living things by giving each a name composed of two parts, both of which use Latin grammatical forms, although they can be based on words from other languages.
The varied definitions either place taxonomy as a sub-area of systematics (definition 2), invert that relationship (definition 6), or appear to consider the two terms synonymous. There is some disagreement as to whether biological nomenclature is considered a part of taxonomy (definitions 1 and 2), or a part of systematics outside taxonomy.
Taxonomy can be defined as the study of classification including its principles, procedures and rules, [36]: 8 while classification itself is the ordering of taxa (the objects of classification) into groups based on similarities or differences. [37] [38] Doing taxonomy entails identifying, describing, [39] and naming taxa; [40] therefore, in ...