摘要
In order to explain the special antibiotic activity of urine, various chromatographic techniques were applied to separate and purify the key component from the healthy male urine. The structure of purified component was identified by mass spectrometry and NMR. The results indicated that the substance separated from the male urine was trimethoprim. This is the first report of trimethoprim separated from urine.
In order to explain the special antibiotic activity of urine, various chromatographic techniques were applied to separate and purify the key component from the healthy male urine. The structure of purified component was identified by mass spectrometry and NMR. The results indicated that the substance separated from the male urine was trimethoprim. This is the first report of trimethoprim separated from urine.
出处
《中国生物化学与分子生物学报》
CAS
CSCD
北大核心
2004年第2期280-282,共3页
Chinese Journal of Biochemistry and Molecular Biology
基金
江苏省自然科学基金资助项目 (No .BK970 3 6)~~
