(E)-2-(3-Cinnamoyl­thio­ureido)acetic acid dimethyl sulfoxide disolvate

In the title compound, C(12)H(12)N(2)O(3)S·2C(2)H(6)OS, the acetic acid and cinnamoyl groups adopt Z and E configurations, respectively, with respect to the thio group about the C—N bonds. The components of the asymmetric unit are connected by N—H⋯O and O—H⋯O hydrogen bonds and in the crystal weak inter­molecular C—H⋯O and C—H⋯S hydrogen bonds further connect the components into chains along the b axis. In the main mol­ecule, an intra­molecular N—H⋯O hydrogen bond is also present.