1-{4-[3-(4-Chloro-phenyl)-prop-2-ynylsulfanyl]-[1,2,5]thiadiazol-3-yl}-4-aza-tricyclo[2.2.1.0*2,6*]heptane

1-{4-[3-(4-Fluoro-phenyl)-prop-2-ynylsulfanyl]-[1,2,5]thiadiazol-3-yl}-4-aza-tricyclo[2.2.1.0*2,6*]heptane

1-Methyl-5-[4-(3-phenyl-prop-2-ynyloxy)-[1,2,5]thiadiazol-3-yl]-1,2,3,6-tetrahydro-pyridine

5-(4-Hexyloxy-[1,2,5]thiadiazol-3-yl)-1-methyl-1,2,3,6-tetrahydro-pyridine; oxalic acid

1-{4-[3-(3,5-Dichloro-phenyl)-prop-2-ynylsulfanyl]-[1,2,5]thiadiazol-3-yl}-4-aza-tricyclo[2.2.1.0*2,6*]heptane

1-{4-[3-(3-Chloro-phenyl)-prop-2-ynylsulfanyl]-[1,2,5]thiadiazol-3-yl}-4-aza-tricyclo[2.2.1.0*2,6*]heptane

1-{4-[3-(3-Fluoro-phenyl)-prop-2-ynyloxy]-[1,2,5]thiadiazol-3-yl}-4-aza-tricyclo[2.2.1.0*2,6*]heptane

(2-Carbamoyloxy-ethyl)-trimethyl-ammonium chloride

1-{4-[3-(3-Chloro-5-fluoro-phenyl)-prop-2-ynylsulfanyl]-[1,2,5]thiadiazol-3-yl}-4-aza-tricyclo[2.2.1.0*2,6*]heptane

1-[4-(3-Phenyl-prop-2-ynyloxy)-[1,2,5]thiadiazol-3-yl]-4-aza-tricyclo[2.2.1.0*2,6*]heptane

1-{4-[3-(4-Fluoro-phenyl)-prop-2-ynyloxy]-[1,2,5]thiadiazol-3-yl}-4-aza-tricyclo[2.2.1.0*2,6*]heptane

1-[4-(3-Phenyl-prop-2-ynylsulfanyl)-[1,2,5]thiadiazol-3-yl]-4-aza-tricyclo[2.2.1.0*2,6*]heptane

1-{4-[3-(3-Fluoro-phenyl)-prop-2-ynylsulfanyl]-[1,2,5]thiadiazol-3-yl}-4-aza-tricyclo[2.2.1.0*2,6*]heptane

1-{4-[3-(4-Chloro-phenyl)-prop-2-ynyloxy]-[1,2,5]thiadiazol-3-yl}-4-aza-tricyclo[2.2.1.0*2,6*]heptane

1-{4-[3-(3-Chloro-5-fluoro-phenyl)-prop-2-ynyloxy]-[1,2,5]thiadiazol-3-yl}-4-aza-tricyclo[2.2.1.0*2,6*]heptane

1-{4-[3-(3,5-Difluoro-phenyl)-prop-2-ynylsulfanyl]-[1,2,5]thiadiazol-3-yl}-4-aza-tricyclo[2.2.1.0*2,6*]heptane

1-{4-[3-(3-Chloro-phenyl)-prop-2-ynyloxy]-[1,2,5]thiadiazol-3-yl}-4-aza-tricyclo[2.2.1.0*2,6*]heptane

1-{4-[3-(3,5-Difluoro-phenyl)-prop-2-ynyloxy]-[1,2,5]thiadiazol-3-yl}-4-aza-tricyclo[2.2.1.0*2,6*]heptane

1-Aza-bicyclo[2.2.1]heptan-3-one O-[3-(3-methoxy-phenyl)-prop-2-ynyl]-oxime