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1.Process for preparing l-alpha-aminolactam from a mixture of d-and l-alpha-aminolactam 失效
Title translation: 从d-和l-α-氨基内酰胺的混合物制备l-α-氨基内酰胺的方法公开(公告)号:US3105067A
公开(公告)日:1963-09-24
申请号:US4251260
申请日:1960-07-13
Applicant: STAMICARBON
Inventor: NELEMANS JOHANNES E , PECASSE ALBERTUS H , WILLEM PESCH , ULRICH VERSTRIJDEN
IPC: C07D223/12
CPC classification number: C07D223/12
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公开(公告)号:US3056830A
公开(公告)日:1962-10-02
申请号:US19300962
申请日:1962-05-07
Applicant: STAMICARBON
Inventor: SIEDS KOOPAL , ULRICH VERSTRIJDEN , WILLEM PESCH , DEUMENS JOHANNES J M
IPC: C07C57/10 , C07C69/587
CPC classification number: C07C57/10 , C07C67/08 , C07C67/54 , C07C69/587
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公开(公告)号:US3120562A
公开(公告)日:1964-02-04
申请号:US12566561
申请日:1961-07-21
Applicant: STAMICARBON
Inventor: OTTENHEYM JOHANNES H , ULRICH VERSTRIJDEN , WILLEM PESCH
CPC classification number: C07C229/22
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