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Bayer Pharma AG
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Schering AG
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Application filed by Schering AGfiledCriticalSchering AG
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Publication of FR53030EpublicationCriticalpatent/FR53030E/en
C07C311/00—Amides of sulfonic acids, i.e. compounds having singly-bound oxygen atoms of sulfo groups replaced by nitrogen atoms, not being part of nitro or nitroso groups
C07C311/30—Sulfonamides, the carbon skeleton of the acid part being further substituted by singly-bound nitrogen atoms, not being part of nitro or nitroso groups
C07C311/45—Sulfonamides, the carbon skeleton of the acid part being further substituted by singly-bound nitrogen atoms, not being part of nitro or nitroso groups at least one of the singly-bound nitrogen atoms being part of any of the groups, X being a hetero atom, Y being any atom, e.g. N-acylaminosulfonamides
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Chemical & Material Sciences
(AREA)
Organic Chemistry
(AREA)
FR53030D1943-05-081943-05-08
Process for the preparation of sulfonamide derivatives
ExpiredFR53030E
(en)