4-amino-4-deoxy-alpha-L-arabinopyranosyl undecaprenyl phosphate metabolic process +
apocarotenoid catabolic process +
diterpenoid metabolic process +
farnesyl diphosphate metabolic process +
GDP-alpha-D-mannosylchitobiosyldiphosphodolichol metabolic process +
geranyl diphosphate metabolic process +
geranylgeranyl diphosphate metabolic process +
monoterpenoid metabolic process +
phytyl diphosphate metabolic process +
polyprenol catabolic process +
polyterpenoid metabolic process +
prenol catabolic process
sesquiterpenoid metabolic process +
terpene catabolic process +
terpenoid biosynthetic process +
terpenoid catabolic process +
The chemical reactions and pathways resulting in the breakdown of terpenoids, any member of a class of compounds characterized by an isoprenoid chemical structure.