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DD128099A1 - PROCESS FOR PREPARING ALLANTOIN - Google Patents

PROCESS FOR PREPARING ALLANTOIN

Info

Publication number
DD128099A1
DD128099A1 DD19033575A DD19033575A DD128099A1 DD 128099 A1 DD128099 A1 DD 128099A1 DD 19033575 A DD19033575 A DD 19033575A DD 19033575 A DD19033575 A DD 19033575A DD 128099 A1 DD128099 A1 DD 128099A1
Authority
DD
German Democratic Republic
Prior art keywords
preparing allantoin
allantoin
preparing
Prior art date
Application number
DD19033575A
Other languages
German (de)
Inventor
Roland Ohme
Ingolf Schimke
Jochen Rusche
Original Assignee
Roland Ohme
Ingolf Schimke
Jochen Rusche
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 Roland Ohme, Ingolf Schimke, Jochen Rusche filed Critical Roland Ohme
Priority to DD19033575A priority Critical patent/DD128099A1/en
Publication of DD128099A1 publication Critical patent/DD128099A1/en

Links

DD19033575A 1975-12-19 1975-12-19 PROCESS FOR PREPARING ALLANTOIN DD128099A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DD19033575A DD128099A1 (en) 1975-12-19 1975-12-19 PROCESS FOR PREPARING ALLANTOIN

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD19033575A DD128099A1 (en) 1975-12-19 1975-12-19 PROCESS FOR PREPARING ALLANTOIN

Publications (1)

Publication Number Publication Date
DD128099A1 true DD128099A1 (en) 1977-11-02

Family

ID=5502933

Family Applications (1)

Application Number Title Priority Date Filing Date
DD19033575A DD128099A1 (en) 1975-12-19 1975-12-19 PROCESS FOR PREPARING ALLANTOIN

Country Status (1)

Country Link
DD (1) DD128099A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4020536A1 (en) * 1990-06-28 1992-01-02 Chemie Linz Deutschland (2,5-Dioxo-4-imidazolinyl)urea prepn. - is by acid-catalysed reaction of glyoxylic acid methyl ester hemiacetal with urea followed by ring closure in weakly alkaline medium
US5196545A (en) * 1990-06-05 1993-03-23 Chemie Linz Gesellschaft M.B.H. Process for the preparation of allantoin

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5196545A (en) * 1990-06-05 1993-03-23 Chemie Linz Gesellschaft M.B.H. Process for the preparation of allantoin
DE4020536A1 (en) * 1990-06-28 1992-01-02 Chemie Linz Deutschland (2,5-Dioxo-4-imidazolinyl)urea prepn. - is by acid-catalysed reaction of glyoxylic acid methyl ester hemiacetal with urea followed by ring closure in weakly alkaline medium

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