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公开(公告)号:JPS62187451A
公开(公告)日:1987-08-15
申请号:JP24560786
申请日:1986-10-17
Applicant: BAYER AG , CHINESE ACAD MED SCIENCE
Inventor: HARTWIG WOLFGANG
IPC: A61K31/40 , A61K31/4015 , A61P25/28 , C07B53/00 , C07D20060101 , C07D201/02 , C07D207/12 , C07D207/16 , C07D207/26 , C07D207/267 , C07D207/273 , C07D207/28
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公开(公告)号:JPS5924991B2
公开(公告)日:1984-06-13
申请号:JP1612775
申请日:1975-02-07
Applicant: Gist Brocades Nv
Inventor: YAN FUERUEIE , PPONGU SHENGU TAN
IPC: C07D205/08 , A61K31/545 , C07D201/02 , C07D205/095 , C07D207/46 , C07D209/48 , C07D401/12 , C07D403/12 , C07D501/08 , C07D501/10 , C07D501/30 , C07D501/60
CPC classification number: C07D209/48 , C07D207/46
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公开(公告)号:JPS568360A
公开(公告)日:1981-01-28
申请号:JP8297280
申请日:1980-06-20
Applicant: BASF AG
Inventor: FUUGO FUKUSU , OTSUTOOOARUFUREETO GUROSUKINSU , ERUMAA FUROMAA , KURAUSU KARUTE
IPC: C07D201/02 , C07D201/16 , C07D223/10
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公开(公告)号:JPS53141290A
公开(公告)日:1978-12-08
申请号:JP5439477
申请日:1977-05-13
Applicant: UBE INDUSTRIES
Inventor: MAZAKI MITSUO , FUKUI KIYOSHI , KITA JIYUNICHIROU
IPC: C07D201/02
Abstract: PURPOSE:To prepare ?-caprolactam in high purity and high yield without formation of ammonium sulfate by hydrogenation of 1,3-dihydro-2H-azepin-2-ones in the presence of a cheap nickel catalyst.
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公开(公告)号:JPS5365875A
公开(公告)日:1978-06-12
申请号:JP14010076
申请日:1976-11-24
Applicant: TEIJIN LTD
Inventor: WAKABAYASHI TOSHIO , WATANABE KENZOU , KATOU YOSHINORI
IPC: C07D223/04 , C07D201/02 , C07D207/09 , C07D207/20 , C07D211/76
Abstract: PURPOSE:To prepare benzensulfoneamide having antiemetic, psychotropic and antiulcerative action by reduction of novel, stable and easily handleable lactamsulfonic acid amides.
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公开(公告)号:JPS5356653A
公开(公告)日:1978-05-23
申请号:JP12768977
申请日:1977-10-26
Applicant: RESEARCH CORP
IPC: C07D223/10 , C07D201/02 , C07D205/08 , C07D205/095 , C07D207/263 , C07D211/76 , C07D409/06 , C07D201/08 , C07D207/26 , C07D225/02 , C07D401/06 , C07D403/06
Abstract: gamma -lactones are converted into both known and new azetidine carboxylic acids which can be transformed readily to the corresponding beta -lactams by oxidative decarboxylation. The beta -lactams and substitution products thereof are useful intermediates in the synthesis of biologically active lactams such as nocardicin.
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公开(公告)号:JPS5353649A
公开(公告)日:1978-05-16
申请号:JP12634677
申请日:1977-10-20
Applicant: UCB SA
Inventor: RUDOBITSUKU ROTSUDORIGUETSU , RUSHIEN MARUSHIYARU
IPC: C07D201/02 , A61K31/40 , A61K31/4015 , A61K31/435 , A61K31/55 , A61P7/00 , A61P7/06 , A61P9/00 , A61P9/04 , A61P25/24 , A61P25/28 , C07D207/26 , C07D207/27 , C07D211/76 , C07D223/10 , C07K1/113 , C07K5/06
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公开(公告)号:JPS5159854A
公开(公告)日:1976-05-25
申请号:JP11595275
申请日:1975-09-25
Applicant: Stamicarbon
IPC: C07D207/263 , C07D201/02 , C07D207/22
CPC classification number: C07D201/02 , C07D207/22
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公开(公告)号:JPS5143755A
公开(公告)日:1976-04-14
申请号:JP9162275
申请日:1975-07-29
Applicant: BYK GULDEN LOMBERG CHEM FAB
Inventor: UARUTERU KURASUTEINAATO , UORUFUGANGU SHEETENZATSUKU
IPC: C07D201/02 , C07D207/22 , C07D211/72 , C07D307/22
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公开(公告)号:JPS50160263A
公开(公告)日:1975-12-25
申请号:JP5418375
申请日:1975-05-06
IPC: C07D241/08 , C07D201/02 , C07D201/18 , C07D207/263 , C08F2/04 , C08G8/28 , C08G12/40 , C08G18/38 , C08G18/40 , C08G18/67 , C08G85/00
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