Thiourea(also named as Thiocarbamide,Sulfourea) is mainly consumed as a precursor to thiourea dioxide, which is a common reducing agent in textile processing. Recently it is typically used in the thiourea-catalyzed asymmetric michael addition.
Thiourea, a convenient reagent for the reductive cleavage of olefin ozonolysis products. 
Thiourea-Catalyzed Asymmetric Michael Addition of Activated Methylene Compounds to α,β-Unsaturated Imides: Dual Activation of Imide by Intra- and Intermolecular Hydrogen Bonding. 
Development of Chiral Thiourea Catalysts and Its Application to Asymmetric Catalytic Reaction. 
Thioureas as reporting elements for metal-responsive fluorescent chemosensors. 
Alpelisib for PIK3CA-Mutated, Hormone Receptor–Positive Advanced Breast Cancer. 
 D.Gupta, et al, Tetrahedron, 1982, 38(20), pp 3013-3018.
 T.Inokuma, et al, J. Am. Chem. Soc., 2006, 128(29), pp 2811-2819.