Any process that stops, prevents or reduces the frequency, rate or extent of purine nucleotide biosynthetic processes.
Synonyms:
exact_synonym:
down regulation of purine nucleotide anabolism; down regulation of purine nucleotide biosynthesis; down regulation of purine nucleotide biosynthetic process; down regulation of purine nucleotide formation; down regulation of purine nucleotide synthesis; downregulation of purine nucleotide anabolism; downregulation of purine nucleotide biosynthesis; downregulation of purine nucleotide biosynthetic process; downregulation of purine nucleotide formation; downregulation of purine nucleotide synthesis; inhibition of purine nucleotide anabolism; inhibition of purine nucleotide biosynthesis; inhibition of purine nucleotide formation; inhibition of purine nucleotide synthesis; negative regulation of purine nucleotide anabolism; negative regulation of purine nucleotide biosynthesis; negative regulation of purine nucleotide formation; negative regulation of purine nucleotide synthesis
narrow_synonym:
inhibition of purine nucleotide biosynthetic process