[1,2,3]triazolo[1,5-a]pyridine

6,8-dibromoimidazo[1,2-a]pyrazine   

methyl 5,7-dichloropyrazolo[1,5-a]...   

ethyl 6-iodoH-imidazo[1,2-a]pyridi...   

2-(trifluoromethyl)-5,6,7,8-tetrah...   

ethyl 2-(6-bromoH-imidazo[1,2-a]py...   

methyl imidazo[1,2-a]pyridine-2-ca...   

ethyl 5-chloro-[1,2,4]triazolo[4,3...   

(-)-Huperzine A   

6-fluoroH-pyrazolo[1,5-a]pyridine-...   

6-bromoH-pyrazolo[1,5-a]pyridine-2...   

6-chloroH-pyrazolo[1,5-a]pyridine-...   

3-bromo-5,6,7,8-tetrahydro-[1,2,4]...   

H-imidazo[1,2-a]pyridine-6-carboxy...   

methyl 6-chloroH-imidazo[1,2-a]pyr...   

2-thioxo-2,3-dihydropyrazolo[1,5-a...   

ethyl [1,2,4]triazolo[4,3-a]pyrazi...   

ethyl imidazo[1,2-a]pyrazine-2-car...   

pyrazolo[1,5-a]pyrimidine-5,7(4H,6...   

(1,8a-dihydroimidazo[1,2-a]pyridin...   

5,7-dichloro-3-ethylpyrazolo[1,5-a...   

5-bromo-[1,2,4]triazolo[1,5-a]pyri...   

cyclopropanecarboxylicacid(5-bromo...   

3-bromo-5,6,7,8-tetrahydroimidazo[...   

5,6,7,8-tetrahydroimidazo[1,2-a]py...   

ethyl 5,6,7,8-tetrahydro-[1,2,4]tr...   

7-tert-butyl 3-ethyl 5,6-dihydro-[...   

7-tert-butyl 2-ethyl 3-bromo-5,6-d...   

7-tert-butyl 2-ethyl 5,6-dihydroim...   

ethyl 3-bromo-5,6,7,8-tetrahydroim...   

7-(tert-butoxycarbonyl)-3-chloro-5...   

ethyl 3-chloro-5,6,7,8-tetrahydroi...   

ethyl 5,6,7,8-tetrahydroimidazo[1,...   

tert-butyl 3-methoxy-5,6-dihydro-[...   

tert-butyl 3-bromo-5,6-dihydro-[1,...   

4,5,6,7-tetrahydropyrazolo[1,5-a]p...   

5,6,7,8-tetrahydroimidazo[1,2-a]py...   

5,6,7,8-tetrahydro-[1,2,4]triazolo...   

6-(2-Hydroxy-2-methylpropoxy)-4-me...   

(S)-Benzyl2-(8-amino-1-bromoimidaz...   

5,7-dimethylpyrazolo[1,5-a]pyrimid...   

Pyrazolo[1,5-a]pyrimidin-7-ol   

Benzeneaceticacid,a-hydroxy-a-phen...   

2-chloro-6,7-dihydro-4H-pyrimido[6...   

Methyl imidazo[1,5-a]pyridine-1-ca...   

ETHYL 5,6,7,8-TETRAHYDROIMIDAZO[1,...   

2,3-Dihydro-1H-cyclopenta[a]naphth...   

tert-butyl 2-(hydroxymethyl)-5,6-d...   

METHYL IMIDAZO[1,2-A]PYRAZINE-2-CA...   

5-methoxyH-pyrazolo[1,5-a]pyridine...   

3-Bromo-6-chloroimidazo[1,2-a]pyra...