Levetiracetam impurity and synthesis method thereof
The invention discloses a novel levetiracetam impurity as shown in a formula I and a synthesis method of the novel levetiracetam impurity. The formula I is shown in the description. 本发明公开了种式I所示的左乙拉西坦新杂质以及该杂质的合成方法,
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Main Authors | , , , , |
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Format | Patent |
Language | Chinese English |
Published |
17.08.2018
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Subjects | |
Online Access | Get full text |
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Summary: | The invention discloses a novel levetiracetam impurity as shown in a formula I and a synthesis method of the novel levetiracetam impurity. The formula I is shown in the description.
本发明公开了种式I所示的左乙拉西坦新杂质以及该杂质的合成方法, |
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Bibliography: | Application Number: CN201810468738 |