| 摘要 |
Process for resolving enantiomers of 1-t-butylamino-2,3-dihydroxypropane using a pyroglutamic acid or a tartaric acid as resolving agent. The enantiomers of 1-t-butylamino-2,3-dihydroxypropane are useful in preparing beta -adrenergic blocking agents.
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