Legal status (The legal status 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 status listed.)
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Merck and Co Inc
Original Assignee
Merck and Co Inc
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Filing date
Publication date
Application filed by Merck and Co IncfiledCriticalMerck and Co Inc
Priority to ES299340ApriorityCriticalpatent/ES299340A1/en
Publication of ES299340A1publicationCriticalpatent/ES299340A1/en
Pharmaceuticals Containing Other Organic And Inorganic Compounds
(AREA)
Abstract
Process for the preparation of substituted pyracinoates, and especially of an alkyl 3-amino-5,6-dichloropiracinoate, which comprises mixing reactive sulfuryl chloride with a compound selected from an alkyl 3-aminopiracinoate, a 3-amino -6-alkyl chloropiracinoate, an alkyl 3-amino-6-bromopiracinoate and an alkyl 3-amino-6-iodopiracinoate. (Machine-translation by Google Translate, not legally binding)
ES299340A1964-04-211964-04-21Procedure for obtaining substitute piracinoatos (Machine-translation by Google Translate, not legally binding)
ExpiredES299340A1
(en)
Procedure for the obtaining of a salt of 4: 4 '- bipiridilio n: n'-disubstituida. (Machine-translation by Google Translate, not legally binding)
Procedure for the obtaining of dialylamide from the 3-chloropiridazon- (6) -1-acetic acid. (Machine-translation by Google Translate, not legally binding)