BE540364A - DERIVATIVES OF 1,2-DIARYL-3,5-DIOXO-PYRAZOLIDINES CONTAINING A SUBSTITUTE IN POSITION 4 AND THEIR PROCESS FOR PREPARATION. - Google Patents

DERIVATIVES OF 1,2-DIARYL-3,5-DIOXO-PYRAZOLIDINES CONTAINING A SUBSTITUTE IN POSITION 4 AND THEIR PROCESS FOR PREPARATION.

Info

Publication number
BE540364A
BE540364A BE540364A BE540364A BE540364A BE 540364 A BE540364 A BE 540364A BE 540364 A BE540364 A BE 540364A BE 540364 A BE540364 A BE 540364A BE 540364 A BE540364 A BE 540364A
Authority
BE
Belgium
Prior art keywords
pyrazolidines
diaryl
dioxo
substitute
derivatives
Prior art date
Application number
BE540364A
Other languages
French (fr)
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
Publication of BE540364A publication Critical patent/BE540364A/en

Links

BE540364A 1954-08-06 1955-08-05 DERIVATIVES OF 1,2-DIARYL-3,5-DIOXO-PYRAZOLIDINES CONTAINING A SUBSTITUTE IN POSITION 4 AND THEIR PROCESS FOR PREPARATION. BE540364A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH540364X 1954-08-06

Publications (1)

Publication Number Publication Date
BE540364A true BE540364A (en) 1959-07-31

Family

ID=38539132

Family Applications (1)

Application Number Title Priority Date Filing Date
BE540364A BE540364A (en) 1954-08-06 1955-08-05 DERIVATIVES OF 1,2-DIARYL-3,5-DIOXO-PYRAZOLIDINES CONTAINING A SUBSTITUTE IN POSITION 4 AND THEIR PROCESS FOR PREPARATION.

Country Status (1)

Country Link
BE (1) BE540364A (en)

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