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
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 CH1708665Aexternal-prioritypatent/CH448069A/en
Application filed by Ciba Geigy AG, Ciba AGfiledCriticalCiba Geigy AG
Publication of ES334326A2publicationCriticalpatent/ES334326A2/en
Organic Low-Molecular-Weight Compounds And Preparation Thereof
(AREA)
Abstract
Improvements introduced in the object of the main patent No. 272,482, granted on April 30, 1962: "Procedure for obtaining new amines, of general formula I ** (See formula) ** wherein alk represents an alkyl radical with 1-3 carbon atoms and A a mono or dialcohilamino lower group, as well as its salts, characterized in that in a compound of general formula II ** (See formula) ** wherein X represents a transformable radical in the group of formula -alk-A and alk and A have the meanings given above, X is converted to the mentioned group, or because in a compound of general formula III ** (See formula) ** in which alk and A have the given meanings, the radical 9, 10-ethane- (1, 2) is introduced and, if desired, the salts obtained in the free bases, or the liver bases obtained, are transformed into its salts. (Machine-translation by Google Translate, not legally binding)
ES334326A1965-12-101966-02-09Procedure for the obtaining of new amines. (Machine-translation by Google Translate, not legally binding)
ExpiredES334326A2
(en)
A method to produce new derivatives of indolilalcohil guanidine and salts from themselves (Machine-translation by Google Translate, not legally binding)
Procedure for the preparation of new amino-dibenzo (b, f) (1,4) -oxazepin- 11 (10 h) -onas. (Machine-translation by Google Translate, not legally binding)