ES203738A1 - A procedure for the preparation of benzotiazole derivatives (Machine-translation by Google Translate, not legally binding)
- Google Patents
A procedure for the preparation of benzotiazole derivatives (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.)
F Hoffmann La Roche AG
Original Assignee
F Hoffmann La Roche 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
Application filed by F Hoffmann La Roche AGfiledCriticalF Hoffmann La Roche AG
Priority to ES0203738ApriorityCriticalpatent/ES203738A1/en
Publication of ES203738A1publicationCriticalpatent/ES203738A1/en
Process for the preparation of benzothiazole derivatives, and their salts, characterized in that a 2-monoalkoylamino-6-hydroxy-benzothiazole is reacted in the form of an alkali metal salt with a dialkyl aminoalkyl halide, and that the 2-monoalkoylamino-6- (dialkylamino-alkoxy) -benzothiazole obtained is optionally converted into a salt. (Machine-translation by Google Translate, not legally binding)
ES0203738A1952-05-281952-05-28A procedure for the preparation of benzotiazole derivatives (Machine-translation by Google Translate, not legally binding)
ExpiredES203738A1
(en)
Procedure for the preparation of a salt of 6- (º-dietilaminoetoxi) -2-dimethylamin-benzotiazole (Machine-translation by Google Translate, not legally binding)
Procedure for the preparation of 1, 4-difenil-3, 5-diquetopirazolidina and its derivatives (Machine-translation by Google Translate, not legally binding)
A procedure for the preparation of an effectively soluble compound, based on teofinyl and 3-aminometilpyridine (Machine-translation by Google Translate, not legally binding)
Procedure for the obtaining of alpha-gamma-dioxy-amidas of organic acid substituted or not replaced (Machine-translation by Google Translate, not legally binding)
A procedure for the obtaining of chloropromacin salts that give aqueous solutions stable to the light (Machine-translation by Google Translate, not legally binding)