2,8-diiodo-14-tosyl-6H,12H-5,11-(epiminomethano)dibenzo[b,f][1,5]diazocine

N-((1S,2S,5R)-2,5-Dibromo-3,4-di-tert-butyl-1-oxo-2,5-dihydro-1H-1λ6-thiophen-1-ylidene)-4-methyl-benzenesulfonamide

(1R,2R,5R,6S)-2,5-Dimethyl-7-(toluene-4-sulfonyl)-7-aza-bicyclo[4.1.0]heptane

(3aR,4R,5aR,6aR,6bS)-2,2-dimethyl-6-tosylhexahydro-4H-[1,3]dioxolo[4',5':3,4]benzo[1,2-b]azirin-4-yl acetate