A Convenient Synthesis of Novel 3-(Heterocyclylsulfonyl)propanoic Acids and their Amide Derivatives - Dorogov, Mikhail V; Filimonov, Sergey I; Kobylinsky, Dmitry B; Ivanovsky, Sergey A; Korikov, Pavel V; Soloviev, Mikhail Y; Khahina, Maria Y; Shalygina, Elena E; Kravchenko, Dmitry V; Ivachtchenko, Alexandre V (Synthesis, 2004)