(4S,4bS,9aR,10aR)-5-Methyl-4-[1-(toluene-4-sulfonyl)-1H-indol-3-yl]-1,9,9a,10a-tetrahydro-4H,4bH-10-oxa-4a-aza-indeno[1,2-a]indene-2-carboxylic acid ethyl ester

N-(3-bromobut-3-en-1-yl)-4-methyl-N-((1-tosyl-1H-indol-3-yl)ethynyl)benzenesulfonamide

3-ethynyl-1-(toluene-4-sulfonyl)-1H-indole

(1S,2R)-1-{(S)-4-Hydroxymethyl-6-[1-(toluene-4-sulfonyl)-1H-indol-3-yl]-3,6-dihydro-2H-pyridin-1-yl}-7-methyl-indan-2-ol

(1S,2R)-1-{(S)-4-Hydroxymethyl-6-[1-(toluene-4-sulfonyl)-1H-indol-3-yl]-3,6-dihydro-2H-pyridin-1-yl}-7-isopropyl-indan-2-ol