"Polycyclic Compounds" is a descriptor in the National Library of Medicine's controlled vocabulary thesaurus,
MeSH (Medical Subject Headings). Descriptors are arranged in a hierarchical structure,
which enables searching at various levels of specificity.
Compounds which contain two or more rings in their structure.
Below are MeSH descriptors whose meaning is more general than "Polycyclic Compounds".
Below are MeSH descriptors whose meaning is more specific than "Polycyclic Compounds".
This graph shows the total number of publications written about "Polycyclic Compounds" by people in this website by year, and whether "Polycyclic Compounds" was a major or minor topic of these publications.
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