BE542883A - DERIVATIVES OF 3,5-DIOXOPYRAZOLIDINE BEARING IN POSITION 4 A BICYCLIC CORE AND THEIR PREPARATION PROCESS. - Google Patents

DERIVATIVES OF 3,5-DIOXOPYRAZOLIDINE BEARING IN POSITION 4 A BICYCLIC CORE AND THEIR PREPARATION PROCESS.

Info

Publication number
BE542883A
BE542883A BE542883A BE542883A BE542883A BE 542883 A BE542883 A BE 542883A BE 542883 A BE542883 A BE 542883A BE 542883 A BE542883 A BE 542883A BE 542883 A BE542883 A BE 542883A
Authority
BE
Belgium
Prior art keywords
dioxopyrazolidine
derivatives
bearing
preparation process
bicyclic core
Prior art date
Application number
BE542883A
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 BE542883A publication Critical patent/BE542883A/en

Links

BE542883A 1954-11-19 1955-11-18 DERIVATIVES OF 3,5-DIOXOPYRAZOLIDINE BEARING IN POSITION 4 A BICYCLIC CORE AND THEIR PREPARATION PROCESS. BE542883A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH542883X 1954-11-19

Publications (1)

Publication Number Publication Date
BE542883A true BE542883A (en) 1959-09-11

Family

ID=38539199

Family Applications (1)

Application Number Title Priority Date Filing Date
BE542883A BE542883A (en) 1954-11-19 1955-11-18 DERIVATIVES OF 3,5-DIOXOPYRAZOLIDINE BEARING IN POSITION 4 A BICYCLIC CORE AND THEIR PREPARATION PROCESS.

Country Status (1)

Country Link
BE (1) BE542883A (en)

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