DK86261C - Process for the preparation of 1,2-diphenyl-4-n-butyl-3,5-dioxo-pyrazolidine. - Google Patents

Process for the preparation of 1,2-diphenyl-4-n-butyl-3,5-dioxo-pyrazolidine.

Info

Publication number: DK86261C
Authority: DK; Denmark
Prior art keywords: pyrazolidine; dioxo; diphenyl; butyl; preparation
Prior art date: 1955-09-16

Application number

DK326656A

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.)

1955-09-16

Filing date

1956-09-15

Publication date

1958-09-22

1956-09-15 Application filed by Geigy Ag J R filed Critical Geigy Ag J R

1958-09-22 Application granted granted Critical

1958-09-22 Publication of DK86261C publication Critical patent/DK86261C/en

Links

VYMDGNCVAMGZFE-UHFFFAOYSA-N phenylbutazonum Chemical compound O=C1C(CCCC)C(=O)N(C=2C=CC=CC=2)N1C1=CC=CC=C1 VYMDGNCVAMGZFE-UHFFFAOYSA-N 0.000 title 1

DK326656A 1955-09-16 1956-09-15 Process for the preparation of 1,2-diphenyl-4-n-butyl-3,5-dioxo-pyrazolidine. DK86261C (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH86261X		1955-09-16

Publications (1)

Publication Number	Publication Date
DK86261C true DK86261C (en)	1958-09-22

Family

ID=4342801

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK326656A DK86261C (en)	1955-09-16	1956-09-15	Process for the preparation of 1,2-diphenyl-4-n-butyl-3,5-dioxo-pyrazolidine.

Country Status (1)

Country	Link
DK (1)	DK86261C (en)

1956
- 1956-09-15 DK DK326656A patent/DK86261C/en active

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