DK87509C - Process for the preparation of 4-substituted 1,2-diphenyl-3,5-dioxo-pyrazolidines. - Google Patents

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

Info

Publication number
DK87509C
DK87509C DK410155A DK410155A DK87509C DK 87509 C DK87509 C DK 87509C DK 410155 A DK410155 A DK 410155A DK 410155 A DK410155 A DK 410155A DK 87509 C DK87509 C DK 87509C
Authority
DK
Denmark
Prior art keywords
pyrazolidines
dioxo
diphenyl
substituted
preparation
Prior art date
Application number
DK410155A
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.)
Filing date
Publication date
Application filed by Geigy Ag J R filed Critical Geigy Ag J R
Application granted granted Critical
Publication of DK87509C publication Critical patent/DK87509C/en

Links

DK410155A 1954-12-16 1955-12-15 Process for the preparation of 4-substituted 1,2-diphenyl-3,5-dioxo-pyrazolidines. DK87509C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH87509X 1954-12-16

Publications (1)

Publication Number Publication Date
DK87509C true DK87509C (en) 1959-07-06

Family

ID=4344291

Family Applications (1)

Application Number Title Priority Date Filing Date
DK410155A DK87509C (en) 1954-12-16 1955-12-15 Process for the preparation of 4-substituted 1,2-diphenyl-3,5-dioxo-pyrazolidines.

Country Status (1)

Country Link
DK (1) DK87509C (en)

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