indole glucosinolate biosynthetic process indole glucosinolate formation indole glucosinolate synthesis indole glucosinolate biosynthesis biological_process indole glucosinolate anabolism The chemical reactions and pathways resulting in the formation of indole glucosinolates, sulfur-containing compounds that have a common structure linked to an R group derived from tryptophan. GO:0009759 glucosinolate biosynthetic process indole glucosinolate metabolic process indole-containing compound biosynthetic process