p. 1178 - 1183
(2008/09/19)4-ethyl-5-{4-[(4-methoxyphenyl)imino]-1,3-dithietan-2-ylidene}-6-thioxo-5,6-dihydro-3H,4H-[1,2]dithiolo[3,4-b]-[1,4]thiazin-3-one
4-ethyl-5-[4({(4-methylphenyl)sulfonyl}methylimino)-1,3-dithietan-2-ylidene]-6-thioxo-5,6-dihydro-3H,4H-[1,2]dithiolo-[3,4-b][1,4]thiazin-3-one
(3aR,6aS)(Z/E)-2-(4-ethyl-3-oxo-6-thioxo-3H,4H-[1,2]-dithiolo[3,4-b][1,4]thiazin-5(6H)-ylidene)-5-(4-iodophenyl)-dihydro-4H-[1,3]dithiolo[4,5-c]pyrrole-4,6(5H)-dione
(3aR,6aS)(Z/E)-2-(4-ethyl-3-oxo-6-thioxo-3H,4H-[1,2]-dithiolo[3,4-b][1,4]thiazin-5(6H)-ylidene)-5-phenyldihydro-4H-[1,3]dithiolo[4,5-c]pyrrole-4,6(5H)-dione
(3aR,6aS)(Z/E)-5-benzyl-2-(4-ethyl-3-oxo-6-thioxo-3H,4H-[1,2]dithiolo[3,4-b][1,4]thiazin-5(6H)-ylidene)dihydro-4H-[1,3]-dithiolo[4,5-c]pyrrole-4,6(5H)-dione