AR227896A1 - Procedimiento para preparar acido 8-mercapto-metil,etil-o propil-6,9-dioxopiridazo(1,2-a)piridazin-1-carboxilico - Google Patents
Procedimiento para preparar acido 8-mercapto-metil,etil-o propil-6,9-dioxopiridazo(1,2-a)piridazin-1-carboxilicoInfo
- Publication number
- AR227896A1 AR227896A1 AR282580A AR28258080A AR227896A1 AR 227896 A1 AR227896 A1 AR 227896A1 AR 282580 A AR282580 A AR 282580A AR 28258080 A AR28258080 A AR 28258080A AR 227896 A1 AR227896 A1 AR 227896A1
- Authority
- AR
- Argentina
- Prior art keywords
- dioxopiridazo
- piridazin
- etill
- carboxilico
- propil
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
- C07D487/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains two hetero rings
- C07D487/04—Ortho-condensed systems
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D237/00—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings
- C07D237/02—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings not condensed with other rings
- C07D237/04—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings not condensed with other rings having less than three double bonds between ring members or between ring members and non-ring members
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB7932531 | 1979-09-19 | ||
GB8022701 | 1980-07-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
AR227896A1 true AR227896A1 (es) | 1982-12-30 |
Family
ID=26272942
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AR282580A AR227896A1 (es) | 1979-09-19 | 1980-09-18 | Procedimiento para preparar acido 8-mercapto-metil,etil-o propil-6,9-dioxopiridazo(1,2-a)piridazin-1-carboxilico |
Country Status (14)
Country | Link |
---|---|
US (1) | US4341781A (xx) |
EP (1) | EP0025941B1 (xx) |
AR (1) | AR227896A1 (xx) |
AU (1) | AU6235780A (xx) |
DE (1) | DE3062972D1 (xx) |
DK (1) | DK395880A (xx) |
FI (1) | FI802940A (xx) |
GR (1) | GR70210B (xx) |
HU (1) | HU181741B (xx) |
IL (1) | IL61040A0 (xx) |
MC (1) | MC1347A1 (xx) |
NO (1) | NO802771L (xx) |
PH (1) | PH15625A (xx) |
PT (1) | PT71812B (xx) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0042100A1 (de) * | 1980-06-13 | 1981-12-23 | F. HOFFMANN-LA ROCHE & CO. Aktiengesellschaft | Pyrazolopyridazin-Derivate, Zwischenprodukte und Verfahren zu deren Herstellung, sowie diese enthaltende Arzneimittel |
NZ204130A (en) * | 1982-05-12 | 1986-03-14 | Hoffmann La Roche | Bicyclic heterocyclic compounds and pharmaceutical compositions |
GB2128984B (en) * | 1982-05-12 | 1985-05-22 | Hoffmann La Roche | Diaza-bicyclic compounds |
US4692438A (en) * | 1984-08-24 | 1987-09-08 | Hoffmann-La Roche Inc. | Pyridazo-diazepines, diazocines, and -triazepines having anti-hypertensive activity |
ZW11586A1 (en) * | 1985-07-01 | 1987-12-30 | Hoffmann La Roche | Bicyclic compounds |
US5552400A (en) * | 1994-06-08 | 1996-09-03 | Sterling Winthrop Inc. | Fused-bicyclic lactams as interleukin-1β converting enzyme inhibitors |
US6193345B1 (en) * | 1997-10-30 | 2001-02-27 | Hewlett-Packard Company | Apparatus for generating high frequency ink ejection and ink chamber refill |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2921068A (en) * | 1957-11-19 | 1960-01-12 | Sterling Drug Inc | Mercurated 1, 6-diazabicyclo[4, 4, o] decane-7, 10-diones |
US3062820A (en) * | 1960-05-02 | 1962-11-06 | Du Pont | Pyridazino[1, 2-a]-pyridazine-1, 4-diones and pyridazino[1, 2-b]-phthalazine-6, 11-diones |
AT322562B (de) * | 1971-12-28 | 1975-05-26 | Takeda Chemical Industries Ltd | Verfahren zur herstellung von neuen pyridopyridazinderivaten und deren pharmazeutisch vertraeglichen salzen |
JPS5130077B2 (xx) * | 1971-12-28 | 1976-08-30 | ||
AR206889A1 (es) * | 1973-04-27 | 1976-08-31 | Lepetit Spa | Un procedimiento para preparar la ftalazino(2,3-b)ftalazina-5(14h),12(7h)-diona |
-
1980
- 1980-09-10 DE DE8080105411T patent/DE3062972D1/de not_active Expired
- 1980-09-10 EP EP80105411A patent/EP0025941B1/de not_active Expired
- 1980-09-11 US US06/186,237 patent/US4341781A/en not_active Expired - Lifetime
- 1980-09-12 AU AU62357/80A patent/AU6235780A/en not_active Abandoned
- 1980-09-15 IL IL61040A patent/IL61040A0/xx unknown
- 1980-09-16 MC MC801470A patent/MC1347A1/xx unknown
- 1980-09-17 GR GR62901A patent/GR70210B/el unknown
- 1980-09-17 HU HU802284A patent/HU181741B/hu unknown
- 1980-09-18 FI FI802940A patent/FI802940A/fi not_active Application Discontinuation
- 1980-09-18 NO NO80802771A patent/NO802771L/no unknown
- 1980-09-18 AR AR282580A patent/AR227896A1/es active
- 1980-09-18 PT PT71812A patent/PT71812B/pt unknown
- 1980-09-18 DK DK395880A patent/DK395880A/da not_active Application Discontinuation
- 1980-09-29 PH PH24608A patent/PH15625A/en unknown
Also Published As
Publication number | Publication date |
---|---|
PT71812B (en) | 1982-06-09 |
IL61040A0 (en) | 1980-11-30 |
FI802940A (fi) | 1981-03-20 |
GR70210B (xx) | 1982-08-31 |
NO802771L (no) | 1981-03-20 |
EP0025941A1 (de) | 1981-04-01 |
PH15625A (en) | 1983-03-11 |
PT71812A (en) | 1980-10-01 |
DK395880A (da) | 1981-03-20 |
US4341781A (en) | 1982-07-27 |
HU181741B (en) | 1983-11-28 |
MC1347A1 (fr) | 1981-06-22 |
EP0025941B1 (de) | 1983-05-04 |
AU6235780A (en) | 1981-03-26 |
DE3062972D1 (en) | 1983-06-09 |
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