“…C 53,34 H 4,23 Br 19,71 N 6,91 S 7,91% (405,31) Gef. ,,53,33 .,4,04 ,. 19.56 ,,6,73 ,,7,95% Herstellung von 3a-Brom-l,1,5-trimethyl-3-phenyl-2,3,3a, Xb-ietrahydro-I H-pyrrolo [3', 4': 4. Slthieno-[2,3-c]p.yridin-4,4-dioxid (15) und I,], 5-Trimethyl-3-phenyl-2,3-dihydro-l H-pyrrolo[Y, 4':4,5Jihieno-(2.3-cIpyridin-4.4-dioxid (16).…”