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Saab Bofors AB
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Bofors AB
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Publication of ES205905A1publicationCriticalpatent/ES205905A1/en
Procedure for the preparation of anesthetics of the general formula: where R1 y R3 are alkyl or alkyoxy groups R2 is hydrogen alkyl or alkyoxy group R4 is a saturated or unbranched chain hydrocarbon or not with a maximum of 6 carbon atoms and R5 and R6 are hydrogens or alkyl groups which with nitrogen can also constitute a saturated heterocyclic ring characterized in that this compound is obtained by reaction between a halogenide of the carbonyl acid of general formula ** (see formula) * * and another of general formula ** in which x means halogen and R1 R2 R3 R4 R5 and R6 have the same meaning as above.
ES0205905A1951-12-281952-10-09A procedure for the preparation of anesthetics (Machine-translation by Google Translate, not legally binding)
ExpiredES205905A1
(en)
A procedure for the production of compounds of 4-amino-polychloro-2- (tricloromethyl) pyridine (Machine-translation by Google Translate, not legally binding)
Procedure for the manufacture of derivatives of the 1-bencil tetrahidroisoquinolina basically replaced (Machine-translation by Google Translate, not legally binding)
A procedure for the preparation of n, n - (tetrahydrofurfurilmalonil) -5,6-dihydro-benzo (c) cinoline and of derivatives of the same (Machine-translation by Google Translate, not legally binding)