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