DK90361C - Process for the preparation of 4-position-substituted 1,2-diphenyl-3,5-dioxo-pyrazolidines. - Google Patents

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

Info

Publication number: DK90361C
Authority: DK; Denmark
Prior art keywords: pyrazolidines; dioxo; diphenyl; substituted; preparation
Prior art date: 1956-11-28

Application number

DK401057A

Other languages

Danish (da)

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.)

1956-11-28

Filing date

1956-11-28

Publication date

1961-02-06

1956-11-28 Application filed by Geigy Ag J R filed Critical Geigy Ag J R

1956-11-28 Priority to DK401057A priority Critical patent/DK90361C/en

1961-02-06 Application granted granted Critical

1961-02-06 Publication of DK90361C publication Critical patent/DK90361C/en

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
DK401057A DK90361C (en)	1956-11-28	1956-11-28	Process for the preparation of 4-position-substituted 1,2-diphenyl-3,5-dioxo-pyrazolidines.

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DK401057A DK90361C (en)	1956-11-28	1956-11-28	Process for the preparation of 4-position-substituted 1,2-diphenyl-3,5-dioxo-pyrazolidines.

Publications (1)

Publication Number	Publication Date
DK90361C true DK90361C (en)	1961-02-06

Family

ID=8129240

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK401057A DK90361C (en)	1956-11-28	1956-11-28	Process for the preparation of 4-position-substituted 1,2-diphenyl-3,5-dioxo-pyrazolidines.

Country Status (1)

Country	Link
DK (1)	DK90361C (en)

1956
- 1956-11-28 DK DK401057A patent/DK90361C/en active

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