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1.Derivatives of dibenzo-cycloheptadiene and a process of preparing same 失效
Title translation: 二苯并环庚二烯的衍生物及其制备方法公开(公告)号:US2939870A
公开(公告)日:1960-06-07
申请号:US74204458
申请日:1958-06-16
Applicant: ROUSSEL UCLAF
Inventor: GEORGES MULLER , BRUNO VATERLAUS , LEON VELLUZ
IPC: C07D209/94
CPC classification number: C07D209/94
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2.Dibenzo cycloheptadiene carboxylic acid compounds and process of making same 失效
Title translation: 二苯并环庚二烯羧酸化合物及其制备方法公开(公告)号:US2988568A
公开(公告)日:1961-06-13
申请号:US74204358
申请日:1958-06-16
Applicant: ROUSSEL UCLAF
Inventor: BRUNO VATERLAUS , GEORGES MULLER , LEON VELLUZ
IPC: C07C233/02
CPC classification number: C07C233/02
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3.Derivatives of dibenzo cycloheptadiene and a process of preparing same 失效
Title translation: 二苯并环庚二烯的衍生物及其制备方法公开(公告)号:US2944078A
公开(公告)日:1960-07-05
申请号:US74406958
申请日:1958-06-24
Applicant: ROUSSEL UCLAF
Inventor: BRUNO VATERLAUS , ANDRE FURLENMEIER
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