negative regulation of abscisic acid biosynthetic process
negative regulation of aldosterone biosynthetic process
negative regulation of androgen biosynthetic process
negative regulation of asperfuranone biosynthetic process
negative regulation of butyryl-CoA catabolic process to butanol
negative regulation of calcidiol 1-monooxygenase activity
Any process that decreases the rate, frequency or extent of calcidiol 1-monooxygenase activity. Calcidiol 1-monooxygenase activity is the catalysis of the reaction: calcidiol + NADPH + H+ + O2 = calcitriol + NADP+ + H2O.
negative regulation of cholesterol biosynthetic process
negative regulation of cortisol biosynthetic process
negative regulation of ergosterol biosynthetic process
negative regulation of estrogen biosynthetic process
negative regulation of indoleacetic acid biosynthetic process via tryptophan
negative regulation of inositol biosynthetic process
negative regulation of inositol phosphate biosynthetic process +
negative regulation of juvenile hormone biosynthetic process
negative regulation of kojic acid biosynthetic process
negative regulation of neosartoricin biosynthetic process
negative regulation of nitric-oxide synthase activity
negative regulation of progesterone biosynthetic process +
negative regulation of steroid hormone biosynthetic process +
negative regulation of thiamine biosynthetic process
positive regulation of calcidiol 1-monooxygenase activity