92589-06-5Relevant articles and documents
M + 4 stable isotope labeling of levovirin and M + 7 and carbon-14 labeling of levovirin valinate pro-drug
De Keczer, Steve A.,Masjedizadeh, Mohammad R.,Wu, Shao-Yong,Lara-Jaime, Teresa,Comstock, Kate,Dvorak, Charles,Liu, Yu-Ying,Berger, Walter
, p. 1223 - 1236 (2006)
[M + 4]-labeled levovirin 5 (231 mg) was synthesized as an MS reference compound from [M + 4] triazole ester 2. [M + 7]-labeled levovirin valinate 6 (127 mg) was synthesized as a comparison MS reference compound from [M + 6] triazole ester 3. [14/su