Studies on the synthesis of cholane derivatives containing a mercapto group and their dimers with disulfide spacers. Part 2. 3α-Mercapto-5β-cholane-7α,12α,24-triol and its C(3)–C(3′) disulfide dimer

Two new sulfur-containing cholane derivatives were obtained from cholic acid: 3α-mercapto-5β-cholane-7α,12α,24-triol 2 and its C(3)–C(3′) disulfide dimer 3 as a potential supramolecular host.