IL77922A - 1,4-dihalogenobutane-2,3-diones,their preparation and their use as intermediate for producing 2-(2-aminothiazol-4-yl)glyoxylic acid derivatives or a salt thereof
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1,4-dihalogenobutane-2,3-diones,their preparation and their use as intermediate for producing 2-(2-aminothiazol-4-yl)glyoxylic acid derivatives or a salt thereof
Info
Publication number
IL77922A
IL77922AIL7792283AIL7792283AIL77922AIL 77922 AIL77922 AIL 77922AIL 7792283 AIL7792283 AIL 7792283AIL 7792283 AIL7792283 AIL 7792283AIL 77922 AIL77922 AIL 77922A
Authority
IL
Israel
Prior art keywords
dihalogenobutane
aminothiazol
diones
salt
producing
Prior art date
Application number
IL7792283A
Original Assignee
Toyama Chemical Co Ltd
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
Priority claimed from JP57103108Aexternal-prioritypatent/JPS58222048A/en
Application filed by Toyama Chemical Co LtdfiledCriticalToyama Chemical Co Ltd
Priority claimed from IL68931Aexternal-prioritypatent/IL68931A0/en
Publication of IL77922ApublicationCriticalpatent/IL77922A/en
IL7792283A1982-06-171983-06-091,4-dihalogenobutane-2,3-diones,their preparation and their use as intermediate for producing 2-(2-aminothiazol-4-yl)glyoxylic acid derivatives or a salt thereof
IL77922A
(en)
Novel process for producing 2-(2-aminothiazol-4-yl)glyoxylic acid derivative or a salt thereof,and intermediates therefor and process for producing the intermediates
2-amino thiazole derivatives,process for producing them and their use as intermediate for producing 2-(2-aminothiazol-4-yl)glycoxylic acid derivative or a salt thereof
1,4-dihalogenobutane-2,3-diones,their preparation and their use as intermediate for producing 2-(2-aminothiazol-4-yl)glyoxylic acid derivatives or a salt thereof
2-amino thiazole derivatives,process for producing them and their use as intermediate for producing 2-(2-aminothiazol-4-yl)glycoxylic acid derivative or a salt thereof
1,4-dihalogenobutane-2,3-diones,their preparation and their use as intermediate for producing 2-(2-aminothiazol-4-yl)glyoxylic acid derivatives or a salt thereof