Enantiomeric purity test of S-(+)-ketoprofen by 1H­NMR using (-)-cinchonidine

  • Park, C. (College of Pharmacy, Kangwon National University) ;
  • Kim, J.H. (College of Pharmacy, Kangwon National University) ;
  • Kim, K.H. (College of Pharmacy, Kangwon National University)
  • Published : 2000.10.01