| titleOfInvention |
Method of obtaining novel derivatives of pyridine, method of obtaining hydroxy-substituted derivatives of pyridine, method of obtaining derivatives of oxiranylpyridine, novel derivatives of 3-(1,2=dihydroxyethyl)pyridine, novel derivatives of 2-pyridin-3-yl-2-hydroxyethylenic ester, novel derivatives of pyridine, novel derivatives of (di)oxydioxathiolanylpyridine, novel derivatives of t-butyl[2r-4-aminofhenyl)ethyl]-[2-hydroxy-2-pyridin-3-ylethyl]carbaminic ester, novel derivatives of t-butyl[2r-4-aminophenyl)ethyl]-[2-(tert-butylodimethylsilanyloxy)-2-pyridin-3-ylethyl]carbaminic ester, [2r-4-aminopyhenyl)ethyl]-[2-(tert-butylodimethylsilanyloxy)-2-(6-chloropyridin-3-yl)ethyl]-[-2-(nitrophenyl)ethyl]carbaminic ester and novel derivatives of 3-{1-tert-butylodimethylsilanyloxy)-2-[[2--(nitrophenyl)ethyl]amino]ethyl}pyridine |