AT191891B - Process for the preparation of new 4-substituted 1,2-diaryl-3,5-dioxo-pyrazolidines - Google Patents

Process for the preparation of new 4-substituted 1,2-diaryl-3,5-dioxo-pyrazolidines

Info

Publication number
AT191891B
AT191891B AT191891DA AT191891B AT 191891 B AT191891 B AT 191891B AT 191891D A AT191891D A AT 191891DA AT 191891 B AT191891 B AT 191891B
Authority
AT
Austria
Prior art keywords
pyrazolidines
diaryl
dioxo
substituted
preparation
Prior art date
Application number
Other languages
German (de)
Original Assignee
Geigy Ag J R
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Geigy Ag J R filed Critical Geigy Ag J R
Application granted granted Critical
Publication of AT191891B publication Critical patent/AT191891B/en

Links

AT191891D 1955-06-10 1956-06-09 Process for the preparation of new 4-substituted 1,2-diaryl-3,5-dioxo-pyrazolidines AT191891B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH191891X 1955-06-10

Publications (1)

Publication Number Publication Date
AT191891B true AT191891B (en) 1957-09-25

Family

ID=4437903

Family Applications (1)

Application Number Title Priority Date Filing Date
AT191891D AT191891B (en) 1955-06-10 1956-06-09 Process for the preparation of new 4-substituted 1,2-diaryl-3,5-dioxo-pyrazolidines

Country Status (1)

Country Link
AT (1) AT191891B (en)

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