ES244070A1 - Procedure for the preparation of derivatives of octahidro-indolo-quinolizina (Machine-translation by Google Translate, not legally binding)
- Google Patents
Procedure for the preparation of derivatives of octahidro-indolo-quinolizina (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.)
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F Hoffmann La Roche AG
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F Hoffmann La Roche AG
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Priority to ES0244070ApriorityCriticalpatent/ES244070A1/en
Publication of ES244070A1publicationCriticalpatent/ES244070A1/en
Procedure for the manufacture of octahydro-indole-quinolizine derivatives, characterized in that it comprises the reduction of a ketone that has the structural formula **(See formula)** wherein R2 represents hydrogen or alkyl, and R3 and R4 each represent hydrogen, halogen, alkyl or alkoxy, and, if desired, acylation of the carbinol thus formed. (Machine-translation by Google Translate, not legally binding)
ES0244070A1958-09-111958-09-11Procedure for the preparation of derivatives of octahidro-indolo-quinolizina (Machine-translation by Google Translate, not legally binding)
ExpiredES244070A1
(en)
Procedure for manufacturing and obtaining compounds and derivatives of benzotidyacine-1,1-dioxides (chlorotidates) (Machine-translation by Google Translate, not legally binding)
Procedure for obtaining a derivative of 1,1-dioxide from 3,4-hydride-1,2,4-benzotiadiacin (Machine-translation by Google Translate, not legally binding)