tert-Butyl 6-(2-ethoxy-2-oxoethyl)picolinate

ethyl 2-(6-(tert-butoxycarbonyl)pyridin-2-yl)acetate

Ethyl [6-[(tert-butoxycarbonyl)amino]-2-pyridinyl]acetate

(6-TERT-BUTOXYCARBONYLAMINO-PYRIDIN-2-YL)-ACETIC ACID ETHYL ESTER