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261.Process for preparing caprolactam and its alkyl substituted derivatives 失效
Title translation: 制备卡波米他汀及其烷基取代衍生物的方法公开(公告)号:US3485821A
公开(公告)日:1969-12-23
申请号:US3485821D
申请日:1968-04-01
Applicant: TECHNI CHEM CO THE
Inventor: SHEEHAN DESMOND
IPC: C07D201/08 , C07D41/06
CPC classification number: C07D201/08
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公开(公告)号:US3448118A
公开(公告)日:1969-06-03
申请号:US3448118D
申请日:1966-04-04
Applicant: RHONE POULENC SA
Inventor: CHICHERY GUY , PERRAS PHILIPPE
IPC: C07D201/08 , C07D207/26 , C07D207/267 , C07D27/08
CPC classification number: C07D207/267 , C07D201/08
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公开(公告)号:US3359260A
公开(公告)日:1967-12-19
申请号:US42214064
申请日:1964-12-30
Applicant: UNION CARBIDE CORP
Inventor: ROBERTS RICHARD L , MACPEEK DONALD L
IPC: C07D201/08 , C07D201/16
CPC classification number: C07D201/08 , C07D201/16
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264.Liquid phase ammonolysis of butyrolactone in the presence of boric acid as catalyst 失效
Title translation: 在硼酸作催化剂存在下,液相氨解丁内酯公开(公告)号:US3133085A
公开(公告)日:1964-05-12
申请号:US17134962
申请日:1962-02-06
Applicant: FMC CORP
Inventor: START JOHN F
IPC: C07D201/08
CPC classification number: C07D201/08
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265.Preparation of 2-pyrrolidone from succinic anhydride, ammonia and hydrogen in the presence of raney cobalt 失效
Title translation: 在游离钴存在下,由琥珀酸酐,氨和氢气制备2-吡咯烷酮公开(公告)号:US3080377A
公开(公告)日:1963-03-05
申请号:US12435661
申请日:1961-07-17
Applicant: FMC CORP
Inventor: LIAO HSIANG P
IPC: C07D201/08
CPC classification number: C07D201/08
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公开(公告)号:US2946805A
公开(公告)日:1960-07-26
申请号:US66008157
申请日:1957-05-20
Applicant: GEN ANILINE & FILM CORP
Inventor: KLEINSCHMIDT ROGER F , WILKINSON JOSEPH M
IPC: C07D201/08
CPC classification number: C07D201/08
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268.Process for producing compounds containing an n-substituted amide group 失效
Title translation: 制备含有正取代酰胺基的化合物的方法公开(公告)号:US2357484A
公开(公告)日:1944-09-05
申请号:US41058441
申请日:1941-09-12
Applicant: DU PONT
Inventor: LOUIS MARTIN ELMORE
IPC: C07D201/08 , C08G69/04 , C08G69/16
CPC classification number: C07D201/08 , C08G69/04 , C08G69/16
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公开(公告)号:US2301964A
公开(公告)日:1942-11-17
申请号:US41058541
申请日:1941-09-12
Applicant: DU PONT
Inventor: LOUIS MARTIN ELMORE
IPC: C07D201/08
CPC classification number: C07D201/08 , Y02P20/582
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