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Sandoz AG
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Sandoz AG
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Application filed by Sandoz AGfiledCriticalSandoz AG
Publication of ES370106A1publicationCriticalpatent/ES370106A1/en
Pharmaceuticals Containing Other Organic And Inorganic Compounds
(AREA)
Plural Heterocyclic Compounds
(AREA)
Abstract
Procedure for obtaining benzocycloheptaimidazolones, of formula IV, **(See formula)** wherein R2 signifies an alkyl radical of 1 to 4 carbon atoms, r5 signifies a hydrogen atom, an alkyl radical of 1 to 4 carbon atoms or a benzyl radical, characterized in that a compound of formula VII is treated, **(See formula)** wherein R2 has the meaning indicated above, with a compound of formula VIII, R5-M2 VIII in which R5 has the meaning indicated above. (Machine-translation by Google Translate, not legally binding)
ES370106A1967-06-301969-07-31
PROCEDURE FOR OBTAINING BENZOCICLOHEPTAIMIDAZOLONES.
ExpiredES370106A1
(en)
Improvements introduced in the object of pat.principal 394.577 by procedure for the obtaining of stabilized polyoxymethylene molding compounds. (Machine-translation by Google Translate, not legally binding)
Procedure for the preparation of substitute di-N-oxido- (1,4) 2-methyl-3-amidino-quinoxalinas. (Machine-translation by Google Translate, not legally binding)