NO159275C - Fremgangsmaate for fremstilling av 2-metyl-4-hydroksy-2h-1,2-benzotiazin-1,1-dioksyd-3-(n-2-pyridyl)-karboksamid (piroksikam). - Google Patents
Fremgangsmaate for fremstilling av 2-metyl-4-hydroksy-2h-1,2-benzotiazin-1,1-dioksyd-3-(n-2-pyridyl)-karboksamid (piroksikam).Info
- Publication number
- NO159275C NO159275C NO843949A NO843949A NO159275C NO 159275 C NO159275 C NO 159275C NO 843949 A NO843949 A NO 843949A NO 843949 A NO843949 A NO 843949A NO 159275 C NO159275 C NO 159275C
- Authority
- NO
- Norway
- Prior art keywords
- benzotiazine
- dioxyd
- piroxicam
- carboxamide
- pyridyl
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D279/00—Heterocyclic compounds containing six-membered rings having one nitrogen atom and one sulfur atom as the only ring hetero atoms
- C07D279/02—1,2-Thiazines; Hydrogenated 1,2-thiazines
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Plural Heterocyclic Compounds (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Nitrogen- Or Sulfur-Containing Heterocyclic Ring Compounds With Rings Of Six Or More Members (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO875130A NO159088C (no) | 1983-10-06 | 1987-12-09 | Nytt benzotiazindioksyd-derivat. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI833628A FI72317C (fi) | 1983-10-06 | 1983-10-06 | Foerfarande foer framstaellning av farmaceutiskt anvaendbar 2-metyl-4-hydroxi-2h-1,2-benzotiazin-1,1-dioxid -3-(n-2-pyridyl)-karboxamid och i foerfarandet anvaendbar mellanprodukt. |
Publications (3)
Publication Number | Publication Date |
---|---|
NO843949L NO843949L (no) | 1985-04-09 |
NO159275B NO159275B (no) | 1988-09-05 |
NO159275C true NO159275C (no) | 1988-12-14 |
Family
ID=8517867
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO843949A NO159275C (no) | 1983-10-06 | 1984-10-01 | Fremgangsmaate for fremstilling av 2-metyl-4-hydroksy-2h-1,2-benzotiazin-1,1-dioksyd-3-(n-2-pyridyl)-karboksamid (piroksikam). |
Country Status (16)
Country | Link |
---|---|
AT (1) | AT387775B (pt) |
BE (1) | BE900758A (pt) |
CA (1) | CA1246066A (pt) |
CS (1) | CS253593B2 (pt) |
DD (1) | DD224594A5 (pt) |
DK (1) | DK154504C (pt) |
ES (1) | ES536544A0 (pt) |
FI (1) | FI72317C (pt) |
HU (2) | HU194559B (pt) |
IT (1) | IT1218850B (pt) |
NO (1) | NO159275C (pt) |
PL (1) | PL143957B1 (pt) |
PT (1) | PT79326B (pt) |
SE (2) | SE460789B (pt) |
SU (1) | SU1405703A3 (pt) |
YU (2) | YU43381B (pt) |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4289879A (en) * | 1980-09-29 | 1981-09-15 | Pfizer Inc. | Synthetic method and intermediate for piroxicam |
JPH08270888A (ja) * | 1995-03-30 | 1996-10-15 | Nec Eng Ltd | 断熱締結機構 |
-
1983
- 1983-10-06 FI FI833628A patent/FI72317C/fi not_active IP Right Cessation
-
1984
- 1984-10-01 NO NO843949A patent/NO159275C/no not_active IP Right Cessation
- 1984-10-02 DK DK471284A patent/DK154504C/da not_active IP Right Cessation
- 1984-10-03 HU HU843746A patent/HU194559B/hu unknown
- 1984-10-03 CS CS847493A patent/CS253593B2/cs unknown
- 1984-10-03 HU HU844649A patent/HU195493B/hu unknown
- 1984-10-04 IT IT22981/84A patent/IT1218850B/it active
- 1984-10-04 YU YU1708/84A patent/YU43381B/xx unknown
- 1984-10-04 PT PT79326A patent/PT79326B/pt not_active IP Right Cessation
- 1984-10-05 CA CA000464861A patent/CA1246066A/en not_active Expired
- 1984-10-05 SE SE8405002A patent/SE460789B/sv not_active IP Right Cessation
- 1984-10-05 ES ES536544A patent/ES536544A0/es active Granted
- 1984-10-05 SU SU843805901A patent/SU1405703A3/ru active
- 1984-10-05 BE BE0/213782A patent/BE900758A/fr not_active IP Right Cessation
- 1984-10-05 DD DD84268074A patent/DD224594A5/de not_active IP Right Cessation
- 1984-10-05 PL PL1984249918A patent/PL143957B1/pl unknown
- 1984-10-05 AT AT0316384A patent/AT387775B/de active
-
1986
- 1986-08-27 YU YU1496/86A patent/YU43603B/xx unknown
-
1989
- 1989-01-24 SE SE8900248A patent/SE464411B/sv not_active IP Right Cessation
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Legal Events
Date | Code | Title | Description |
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MM1K | Lapsed by not paying the annual fees |