Enantiospecific syntheses of 2S,3R,4R,5S-trihydroxypipecolic acid, 2R,3R,4R,5S-trihydroxypipecolic acid, 2S,4S,5S-dihydroxypipecolic acid, and bulgecinine from D-glucuronolactone
Enantiospecific syntheses of 2S,3R,4R,5S-trihydroxypipecolic acid, 2R,3R,4R,5S-trihydroxypipecolic acid, 2S,4S,5S-dihydroxypipecolic acid, and bulgecinine from D-glucuronolactone