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.)
Novartis AG
BASF Schweiz AG
Original Assignee
Ciba Geigy AG
Ciba AG
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Filing date
Publication date
Application filed by Ciba Geigy AG, Ciba AGfiledCriticalCiba Geigy AG
Priority to ES217545ApriorityCriticalpatent/ES217545A1/en
Publication of ES217545A1publicationCriticalpatent/ES217545A1/en
Organic Low-Molecular-Weight Compounds And Preparation Thereof
(AREA)
Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography
(AREA)
Abstract
Process for the preparation of new diazoamino compounds characterized in that dicarboxylic acids of formula (2) are condensed in which z means a hydrocarbon radical with diazo compounds suitable for the preparation of ice dyes. (Machine-translation by Google Translate, not legally binding)
ES217545A1954-09-231954-09-23Procedure for the preparation of new diazoaminocompuestos (Machine-translation by Google Translate, not legally binding)
ExpiredES217545A1
(en)
A procedure for obtaining easily aquosoluble derivatives of biologically active oxygenzopirone compounds (Machine-translation by Google Translate, not legally binding)
A procedure for the preparation of solutions of the polycondensates of acid amidas alquiliden and aralquiliden-bis-tiocarboxºlicos (Machine-translation by Google Translate, not legally binding)
Procedure for the obtaining of gluconate 2-/1,1-difenil-propil- (3) -amino/-3-phenyl-propane (Machine-translation by Google Translate, not legally binding)