ES312116A1 - Procedure for the obtaining of diazacicloalcanicos compounds. (Machine-translation by Google Translate, not legally binding)
- Google Patents
Procedure for the obtaining of diazacicloalcanicos compounds. (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.)
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 CH539564Aexternal-prioritypatent/CH463514A/en
Application filed by Ciba Geigy AG, Ciba AGfiledCriticalCiba Geigy AG
Publication of ES312116A1publicationCriticalpatent/ES312116A1/en
Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems
(AREA)
Abstract
"Process for obtaining diazacycloalkane compounds" of general formula ** (See formula) ** where T means a 5-nitro-thiazolyl-2, Z radical a lower alkylene radical which separates the two nitrogen atoms by 3 to 5 carbon atoms and which may be substituted by one or more hydrocarbon radicals, optionally substituted , and R a hydrogen atom or a hydrocarbon radical, optionally substituted, of aliphatic character, characterized in that a compound of general formula ** (See formula) ** where T and R have the meaning indicated above, Z means a lower alkylene radical which separates X from the nitrogen atom by 3 to 5 carbon atoms and which may be substituted by one or more hydrocarbon radicals, optionally substituted, and X means an esterified hydroxyl radical capable of reaction, is condensed intramolecularly under acid dissociation, or a compound of general formula ** (See formula) ** where R and Z have the meaning indicated above and T 'signifies an unsubstituted thiazolyl-2 residue in position 5, is nitrated and, if desired, in the obtained compounds, within the range of the final compounds, further substituents are introduced or the existing substituents are dissociated or transformed and/or the obtained salts are transformed into the free compounds or the free compounds obtained in their salts. (Machine-translation by Google Translate, not legally binding)
ES0312116A1964-04-241965-04-22Procedure for the obtaining of diazacicloalcanicos compounds. (Machine-translation by Google Translate, not legally binding)
ExpiredES312116A1
(en)
Procedure for preparing N-alcohilamino-alcohilic derivatives of espirotetralinosuccinimidas and their salts. (Machine-translation by Google Translate, not legally binding)
Procedure for the obtaining of 1,1-dioxides of sulfamilo-3, 4-dihidro-1,2,4-benzotidiacina (Machine-translation by Google Translate, not legally binding)