[synthetic or natural chemical compounds which resemble naturally occurring purine in structure and/or function. ( CSP )]
UMLS (CSP) C1268902 - Nucleic Acid, Nucleoside, or Nucleotide
- Biologically Active Substance
Relation/PAR: nucleobase analog
Relation/CHD: adenine analog
azapurine
guanine analog
thiopurine
xanthine analog