DK91873C - Process for the preparation of 4-amino-antipyrine derivatives. - Google Patents

Process for the preparation of 4-amino-antipyrine derivatives.

Info

Publication number: DK91873C
Authority: DK; Denmark
Prior art keywords: amino; preparation; antipyrine; derivatives; antipyrine derivatives
Prior art date: 1957-03-14

Application number

DK446759A

Other languages

Danish (da)

Original Assignee

Benckiser Gmbh Joh A

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.)

1957-03-14

Filing date

1957-12-19

Publication date

1961-10-02

1957-12-19 Application filed by Benckiser Gmbh Joh A filed Critical Benckiser Gmbh Joh A

1961-10-02 Application granted granted Critical

1961-10-02 Publication of DK91873C publication Critical patent/DK91873C/en

Links

DK446759A 1957-03-14 1957-12-19 Process for the preparation of 4-amino-antipyrine derivatives. DK91873C (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE91873T		1957-03-14

Publications (1)

Publication Number	Publication Date
DK91873C true DK91873C (en)	1961-10-02

Family

ID=29223647

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK446759A DK91873C (en)	1957-03-14	1957-12-19	Process for the preparation of 4-amino-antipyrine derivatives.

Country Status (1)

Country	Link
DK (1)	DK91873C (en)

1957
- 1957-12-19 DK DK446759A patent/DK91873C/en active

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