三甲基铝 、 Ethyl 6-(2-tert-butylsilyloxypropan-2-yl)-3-[(2-methylpropan-2-yl)oxycarbonylamino]pyridine-2-carboxylate 、
2-氨基-4-甲基噻唑 以yielded 0.58 g of crude [6-Hydroxymethyl-2-(4-methyl-thiazol-2-ylcarbamoyl)-pyridin-3-yl]-carbamic acid tert-butyl ester (which also contains 2-amino-4-methyl thiazole) as a dark brown oil, MS (ISP)的产率得到[6-hydroxymethyl-2-(4-methyl-thiazol-2-ylcarbamoyl)-pyridin-3-yl]-carbamic acid tert-butyl ester