ATA451177A - PROCESS FOR THE PREPARATION OF NEW 4-HYDROXY-2H-NAPHTHO- (2,1-E) -1,2-THIAZINE-3-CARBOXAMIDE-1,1-DIOXIDES AND THE SALT THEREOF - Google Patents

PROCESS FOR THE PREPARATION OF NEW 4-HYDROXY-2H-NAPHTHO- (2,1-E) -1,2-THIAZINE-3-CARBOXAMIDE-1,1-DIOXIDES AND THE SALT THEREOF

Info

Publication number
ATA451177A
ATA451177A AT451177A AT451177A ATA451177A AT A451177 A ATA451177 A AT A451177A AT 451177 A AT451177 A AT 451177A AT 451177 A AT451177 A AT 451177A AT A451177 A ATA451177 A AT A451177A
Authority
AT
Austria
Prior art keywords
dioxides
naphtho
thiazine
carboxamide
hydroxy
Prior art date
Application number
AT451177A
Other languages
German (de)
Other versions
AT345298B (en
Original Assignee
Thomae Gmbh Dr K
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
Priority claimed from DE2539112A external-priority patent/DE2539112C2/en
Priority claimed from AT764875A external-priority patent/AT345847B/en
Application filed by Thomae Gmbh Dr K filed Critical Thomae Gmbh Dr K
Priority to AT451177A priority Critical patent/AT345298B/en
Publication of ATA451177A publication Critical patent/ATA451177A/en
Application granted granted Critical
Publication of AT345298B publication Critical patent/AT345298B/en

Links

AT451177A 1975-09-03 1977-06-27 PROCESS FOR THE PREPARATION OF NEW 4-HYDROXY-2H-NAPHTHO- (2,1-E) -1,2-THIAZINE-3-CARBOXAMIDE-1,1-DIOXIDES AND THE SALT THEREOF AT345298B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT451177A AT345298B (en) 1975-09-03 1977-06-27 PROCESS FOR THE PREPARATION OF NEW 4-HYDROXY-2H-NAPHTHO- (2,1-E) -1,2-THIAZINE-3-CARBOXAMIDE-1,1-DIOXIDES AND THE SALT THEREOF

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE2539112A DE2539112C2 (en) 1975-09-03 1975-09-03 4-Hydroxy-2H-naphtho [2,1-e] -1,2-thiazine-3-carboxamide-1,1-dioxides, processes for their preparation and pharmaceuticals containing them
AT764875A AT345847B (en) 1974-11-08 1975-10-07 PROCESS FOR THE PREPARATION OF NEW 4-HYDROXY-2H-NAPHTHO- (2,1-E) -1,2-THIAZINE-3-CARBOXAMIDE-1,1-DIOXIDE AND THE SALT THEREOF
AT451177A AT345298B (en) 1975-09-03 1977-06-27 PROCESS FOR THE PREPARATION OF NEW 4-HYDROXY-2H-NAPHTHO- (2,1-E) -1,2-THIAZINE-3-CARBOXAMIDE-1,1-DIOXIDES AND THE SALT THEREOF

Publications (2)

Publication Number Publication Date
ATA451177A true ATA451177A (en) 1978-01-15
AT345298B AT345298B (en) 1978-09-11

Family

ID=27150002

Family Applications (1)

Application Number Title Priority Date Filing Date
AT451177A AT345298B (en) 1975-09-03 1977-06-27 PROCESS FOR THE PREPARATION OF NEW 4-HYDROXY-2H-NAPHTHO- (2,1-E) -1,2-THIAZINE-3-CARBOXAMIDE-1,1-DIOXIDES AND THE SALT THEREOF

Country Status (1)

Country Link
AT (1) AT345298B (en)

Also Published As

Publication number Publication date
AT345298B (en) 1978-09-11

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