p. 1371 - 1374
(2007/10/03)5-[(3aR,6S,6aS)-1,3-Bis-(3-acetyl-benzyl)-2-oxo-hexahydro-thieno[3,4-d]imidazol-6-yl]-pentanoic acid 3-acetyl-benzyl ester
(3aR,6S,6aS)-1,3-Bis-(3-acetyl-benzyl)-6-(5-hydroxy-pentyl)-tetrahydro-thieno[3,4-d]imidazol-2-one
(3aR,6S,6aS)-1,3-Bis-(3-bromo-benzyl)-6-(5-hydroxy-pentyl)-tetrahydro-thieno[3,4-d]imidazol-2-one