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.)
Expired
Application number
GB8995/58A
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.)
Sanofi Aventis France
Original Assignee
Roussel Uclaf SA
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Filing date
Publication date
Application filed by Roussel Uclaf SAfiledCriticalRoussel Uclaf SA
Publication of GB826926ApublicationCriticalpatent/GB826926A/en
Organic Low-Molecular-Weight Compounds And Preparation Thereof
(AREA)
Abstract
The invention comprises the salts of D-(-)-threo - 1 - p - nitrophenyl - 2 - aminopropane - 1 : 3-diol with a -monomethyl and a -monoethyl N-trityl-glutamates. The salts are prepared by reacting the components together, and are useful for purifying the glutamates which are intermediates in the process of Specification 826,925.
GB8995/58A1955-07-291956-07-10New salts of two alpha-monoalkyl-n-trityl glutamates
ExpiredGB826926A
(en)