Azaindazoles

1H-Pyrazolo[3,4-b]pyridine-5-carboxylic acid

3-(1H-Pyrazolo[3,4-b]pyridin-5-yl)propan-1-ol

(E)-tert-Butyl 5-(3-methoxy-3-oxoprop-1-en-1-yl)-1H-pyrazolo[3,4-b]pyridine-1-carboxylate

(E)-Methyl 3-(1H-pyrazolo[3,4-b]pyridin-5-yl)acrylate

1-tert-Butyl 5-methyl 1H-pyrazolo[3,4-b]pyridine-1,5-dicarboxylate

1H-Pyrazolo[3,4-b]pyridine-5-carbonitrile

tert-Butyl 5-((trimethylsilyl)ethynyl)-1H-pyrazolo[3,4-b]pyridine-1-carboxylate

tert-Butyl 5-(3-hydroxyprop-1-yn-1-yl)-1H-pyrazolo[3,4-b]pyridine-1-carboxylate

Methyl 1H-pyrazolo[3,4-b]pyridine-5-carboxylate

5-Iodo-1H-pyrazolo[3,4-b]pyridine

tert-Butyl 5-bromo-3-iodo-1H-pyrazolo[3,4-b]pyridine-1-carboxylate

3-Bromo-5-iodo-1H-pyrazolo[3,4-b]pyridine

tert-Butyl 3-bromo-5-iodo-1H-pyrazolo[3,4-b]pyridine-1-carboxylate

6-Bromo-1H-pyrazolo[4,3-b]pyridin-3-amine

tert-Butyl 5-bromo-1H-pyrazolo[3,4-b]pyridine-1-carboxylate

tert-Butyl 5-iodo-1H-pyrazolo[3,4-b]pyridine-1-carboxylate

5-Bromo-3-iodo-1H-pyrazolo[3,4-b]pyridine

5-Bromo-1H-pyrazolo[3,4-b]pyridine