AT345845B - 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 - Google Patents
PROCESS FOR THE PREPARATION OF NEW 4-HYDROXY-2H-NAPHTHO- (2,1-E) -1,2-THIAZINE-3-CARBOXAMIDE-1,1-DIOXIDE AND THE SALT THEREOFInfo
- Publication number
- AT345845B AT345845B AT451477A AT451477A AT345845B AT 345845 B AT345845 B AT 345845B AT 451477 A AT451477 A AT 451477A AT 451477 A AT451477 A AT 451477A AT 345845 B AT345845 B AT 345845B
- Authority
- AT
- Austria
- Prior art keywords
- naphtho
- thiazine
- carboxamide
- hydroxy
- dioxide
- Prior art date
Links
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19742452996 DE2452996A1 (en) | 1974-11-08 | 1974-11-08 | Naphtho-thiazine cpds with antiphlogistic and anti-thrombosis activity - are 4-hydroxy-2H-naphtho (2,1-e)-1,2-thiazine-3-carboxamide-1,1-dioxides |
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 |
Publications (2)
Publication Number | Publication Date |
---|---|
ATA451477A ATA451477A (en) | 1978-02-15 |
AT345845B true AT345845B (en) | 1978-10-10 |
Family
ID=27150856
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT451275A AT345843B (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 |
AT451377A AT345844B (en) | 1974-11-08 | 1977-06-27 | 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 |
AT451477A AT345845B (en) | 1974-11-08 | 1977-06-27 | 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 |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT451275A AT345843B (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 |
AT451377A AT345844B (en) | 1974-11-08 | 1977-06-27 | 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 |
Country Status (1)
Country | Link |
---|---|
AT (3) | AT345843B (en) |
-
1975
- 1975-10-07 AT AT451275A patent/AT345843B/en not_active IP Right Cessation
-
1977
- 1977-06-27 AT AT451377A patent/AT345844B/en not_active IP Right Cessation
- 1977-06-27 AT AT451477A patent/AT345845B/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
ATA451377A (en) | 1978-02-15 |
AT345844B (en) | 1978-10-10 |
AT345843B (en) | 1978-10-10 |
ATA451477A (en) | 1978-02-15 |
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ELJ | Ceased due to non-payment of the annual fee |