ES219201A1 - A method for the preparation of a nitrogen-substituted amino acid compound (Machine-translation by Google Translate, not legally binding)
- Google Patents
A method for the preparation of a nitrogen-substituted amino acid compound (Machine-translation by Google Translate, not legally binding)
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.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Welfide Corp
Original Assignee
Welfide Corp
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 Welfide CorpfiledCriticalWelfide Corp
Publication of ES219201A1publicationCriticalpatent/ES219201A1/en
Organic Low-Molecular-Weight Compounds And Preparation Thereof
(AREA)
Abstract
A method for the preparation of a compound having the following general formula: wherein r is hydrogen or a lower alkyl which comprises the hydrolyzation of a compound having the following general formula: (see formula ) ** in which r has the meanings indicated above and y is a group convertible to carboxyl by hydrolysis. (Machine-translation by Google Translate, not legally binding)
ES0219201A1953-12-251954-12-24A method for the preparation of a nitrogen-substituted amino acid compound (Machine-translation by Google Translate, not legally binding)
ExpiredES219201A1
(en)
Procedure for the obtaining of alpha-gamma-dioxy-amidas of organic acid substituted or not replaced (Machine-translation by Google Translate, not legally binding)
A procedure for the manufacture of 4- (n'-acilfulmanilamido) - 5,6-dimetoxi-piramidinas (Machine-translation by Google Translate, not legally binding)
A procedure for the preparation of alkyl derivatives in position 4 of malonyl hydrazinic cyclic derivatives (Machine-translation by Google Translate, not legally binding)