U.S. flag

An official website of the United States government


Send to:

Choose Destination

Structure-Activity Relationship

The relationship between the chemical structure of a compound and its biological or pharmacological activity. Compounds are often classed together because they have structural characteristics in common including shape, size, stereochemical arrangement, and distribution of functional groups.

Year introduced: 1972

PubMed search builder options

Tree Number(s): G02.111.830, G07.690.773.997

MeSH Unique ID: D013329

Entry Terms:

  • Relationship, Structure-Activity
  • Relationships, Structure-Activity
  • Structure Activity Relationship
  • Structure-Activity Relationships

Supplemental Content

Loading ...