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1.Process for producing a modification of gamma 7,14-dioxo-5,7,12,14-tetrahydroquinolino-(2,3-b) acridine 失效
Title translation: 制备γ7,14-二氧代-5,7,12,14-四氢喹啉并 - (2,3-b)吖啶的改性方法公开(公告)号:US3074950A
公开(公告)日:1963-01-22
申请号:US4990660
申请日:1960-08-16
Applicant: BASF AG
Inventor: WERNER DEUSCHEL , FRIEDRICH GUNDEL , HANNS WUEST , EWALD DAUBACH
CPC classification number: C09B67/0027 , C09B48/00
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2.Production of fluorubin and substitution products thereof from diaminoquinoxalines 失效
Title translation: 从二氨基喹喔啉生产氟化物及其取代产物公开(公告)号:US3419557A
公开(公告)日:1968-12-31
申请号:US16094261
申请日:1961-12-20
Applicant: BASF AG
Inventor: WERNER DEUSCHEL , WOLFGANG VILSMEIER , GUENTHER RIEDEL
IPC: C09B17/00
CPC classification number: C09B17/005
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公开(公告)号:US3157659A
公开(公告)日:1964-11-17
申请号:US18581762
申请日:1962-04-09
Applicant: BASF AG
Inventor: WERNER DEUSCHEL , BERTHOLD HONIGMANN , WERNER JETTMAR , HANS SCHROEDER
IPC: C09B48/00
CPC classification number: C09B48/00
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4.Production of 2, 5-diarylamino-3, 6-dihydroterephthalic acid esters 失效
Title translation: 2,5-二芳基氨基-3,6-二氢对苯二甲酸酯的制备公开(公告)号:US3045040A
公开(公告)日:1962-07-17
申请号:US83843059
申请日:1959-09-08
Applicant: BASF AG
Inventor: WERNER DEUSCHEL
IPC: C09B48/00
CPC classification number: C09B48/00
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