| 摘要 |
The invention provides a process for resolution of R (±) - 3- (carbamoylmethyl)-5-methylhexanoic acid I to form enantiomerically pure form of compound of formula (I), the said process comprises resolution of racemic mixture of compound of formula (II) with cinchona class of alkaloids or amines. The invention also provides for a process for preparing (S)-3-(aminomethyl)-5- methylhexanoic acid from R (-)-3-(carbamoylmethyl)-5-methylhexanoic acid I. |
