negative regulation of L-glutamine biosynthetic process
Any process that stops, prevents or reduces the frequency, rate or extent of L-glutamine biosynthesis.
GO:0062014
negative regulation of small molecule metabolic process
is_a
GO:0062132
regulation of L-glutamine biosynthetic process
is_a
GO:2000283
negative regulation of amino acid biosynthetic process
is_a
GO:1901704
L-glutamine biosynthetic process
negatively_regulates