AT190511B - Process for the preparation of new 4-substituted 1,2-diphenyl-3,5-dioxo-pyrazolidines - Google Patents

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

Info

Publication number
AT190511B
AT190511B AT190511DA AT190511B AT 190511 B AT190511 B AT 190511B AT 190511D A AT190511D A AT 190511DA AT 190511 B AT190511 B AT 190511B
Authority
AT
Austria
Prior art keywords
pyrazolidines
dioxo
diphenyl
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 AT190511B publication Critical patent/AT190511B/en

Links

AT190511D 1954-09-10 1955-09-09 Process for the preparation of new 4-substituted 1,2-diphenyl-3,5-dioxo-pyrazolidines AT190511B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH190511X 1954-09-10

Publications (1)

Publication Number Publication Date
AT190511B true AT190511B (en) 1957-07-10

Family

ID=4437030

Family Applications (1)

Application Number Title Priority Date Filing Date
AT190511D AT190511B (en) 1954-09-10 1955-09-09 Process for the preparation of new 4-substituted 1,2-diphenyl-3,5-dioxo-pyrazolidines

Country Status (1)

Country Link
AT (1) AT190511B (en)

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