Authors: Fitjer, L Gerke, R Luttke, W Muller, P Uson, I

Citation: L. Fitjer et al., Theoretical and spectroscopic investigations of indigo dyes, part 24. Synthesis, crystal structure and light absorption of vinylogous N,N '-dialkylindigos, TETRAHEDRON, 55(50), 1999, pp. 14421-14428

Authors: Gerke, R Fitjer, L Muller, P Uson, I Kowski, K Rademacher, P

Citation: R. Gerke et al., New indigo chromophores containing disulfide donor groups, TETRAHEDRON, 55(50), 1999, pp. 14429-14434

Authors: El-Hachach, N Fischbach, M Gerke, R Fitjer, L

Citation: N. El-hachach et al., A rearrangement approach to (+/-)-cerapicol, TETRAHEDRON, 55(19), 1999, pp. 6119-6128