AT167282B - Process for the preparation of new 4-substituted derivatives 1,2-diaryl-3,5-dioxo-pyrazolidines and their salts - Google Patents

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

Info

Publication number
AT167282B
AT167282B AT167282DA AT167282B AT 167282 B AT167282 B AT 167282B AT 167282D A AT167282D A AT 167282DA AT 167282 B AT167282 B AT 167282B
Authority
AT
Austria
Prior art keywords
pyrazolidines
diaryl
dioxo
salts
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 AT167282B publication Critical patent/AT167282B/en

Links

AT167282D 1948-03-22 1949-03-21 Process for the preparation of new 4-substituted derivatives 1,2-diaryl-3,5-dioxo-pyrazolidines and their salts AT167282B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH167282X 1948-03-22

Publications (1)

Publication Number Publication Date
AT167282B true AT167282B (en) 1950-12-11

Family

ID=4419721

Family Applications (1)

Application Number Title Priority Date Filing Date
AT167282D AT167282B (en) 1948-03-22 1949-03-21 Process for the preparation of new 4-substituted derivatives 1,2-diaryl-3,5-dioxo-pyrazolidines and their salts

Country Status (1)

Country Link
AT (1) AT167282B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2831865A (en) * 1958-04-22 X-substituted l

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2831865A (en) * 1958-04-22 X-substituted l

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