DK142699B - Analogifremgangsmåde til fremstilling af hydrazinopyridazinderivater. - Google Patents
Analogifremgangsmåde til fremstilling af hydrazinopyridazinderivater. Download PDFInfo
- Publication number
- DK142699B DK142699B DK259177AA DK259177A DK142699B DK 142699 B DK142699 B DK 142699B DK 259177A A DK259177A A DK 259177AA DK 259177 A DK259177 A DK 259177A DK 142699 B DK142699 B DK 142699B
- Authority
- DK
- Denmark
- Prior art keywords
- hydroxypropyl
- pyridazine
- methylamino
- preparation
- hydrazinopyridazine
- Prior art date
Links
Classifications
-
- 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
- C07D237/06—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
- C07D237/10—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D237/20—Nitrogen atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT24177/76A IT1063908B (it) | 1976-06-11 | 1976-06-11 | Derivati idrazinopiridazinici |
| IT2417776 | 1976-06-11 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DK259177A DK259177A (it) | 1977-12-12 |
| DK142699B true DK142699B (da) | 1980-12-22 |
| DK142699C DK142699C (it) | 1981-09-07 |
Family
ID=11212379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK259177AA DK142699B (da) | 1976-06-11 | 1977-06-10 | Analogifremgangsmåde til fremstilling af hydrazinopyridazinderivater. |
Country Status (24)
| Country | Link |
|---|---|
| US (1) | US4086343A (it) |
| AT (1) | AT347960B (it) |
| AU (1) | AU507708B2 (it) |
| BE (1) | BE855482A (it) |
| CA (1) | CA1076577A (it) |
| CH (1) | CH629787A5 (it) |
| DE (1) | DE2726191A1 (it) |
| DK (1) | DK142699B (it) |
| ES (1) | ES459705A1 (it) |
| FI (1) | FI64148C (it) |
| FR (1) | FR2354323A1 (it) |
| GB (1) | GB1511475A (it) |
| GR (1) | GR60349B (it) |
| IE (1) | IE44999B1 (it) |
| IL (1) | IL52270A (it) |
| IT (1) | IT1063908B (it) |
| MX (1) | MX4618E (it) |
| NL (1) | NL7706272A (it) |
| NO (1) | NO146395C (it) |
| PH (1) | PH13123A (it) |
| PT (1) | PT66656B (it) |
| SE (1) | SE7706693L (it) |
| YU (1) | YU141877A (it) |
| ZA (1) | ZA773485B (it) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4304775A (en) * | 1979-12-13 | 1981-12-08 | Sterling Drug Inc. | 3-Hydrazino-6-(pyridinyl) pyridazines and cardiotonic use thereof |
| IT1212734B (it) * | 1983-04-28 | 1989-11-30 | Isf Spa | Preparazione di un derivato piridazinico farmacologicamente attivo. |
| IT1164198B (it) * | 1983-04-28 | 1987-04-08 | Isf Spa | Preparazione di un derivato piridazinico farmacologicamente attivo |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1157642A (en) * | 1965-10-08 | 1969-07-09 | Lepetit Spa | 3-Hydrazino-6-Amino-Pyridazines |
| IT1054107B (it) * | 1970-12-15 | 1981-11-10 | Isf Spa | Nuove 3,idrazinopiridazine 6,sostituite ad attivita antiiperten siva e loro preparazione |
| CA1016549A (en) * | 1973-03-07 | 1977-08-30 | Carlo Carpi | Process for preparing anti-hypertensive 6-substituted 3-carbethoxyhydrazino-pyridazines |
| US4002753A (en) * | 1973-03-07 | 1977-01-11 | I.S.F. S.P.A. | 6-Substituted 3-carbethoxyhydrazinopyridazines |
-
1976
- 1976-06-11 IT IT24177/76A patent/IT1063908B/it active
-
1977
- 1977-06-07 FR FR7717326A patent/FR2354323A1/fr active Granted
- 1977-06-07 CA CA280,002A patent/CA1076577A/en not_active Expired
- 1977-06-07 YU YU01418/77A patent/YU141877A/xx unknown
- 1977-06-07 IL IL52270A patent/IL52270A/xx unknown
- 1977-06-07 FI FI771807A patent/FI64148C/fi not_active IP Right Cessation
- 1977-06-07 BE BE178278A patent/BE855482A/xx not_active IP Right Cessation
- 1977-06-07 US US05/804,272 patent/US4086343A/en not_active Expired - Lifetime
- 1977-06-07 NL NL7706272A patent/NL7706272A/xx not_active Application Discontinuation
- 1977-06-08 GR GR53662A patent/GR60349B/el unknown
- 1977-06-08 PH PH19861A patent/PH13123A/en unknown
- 1977-06-08 GB GB23908/77A patent/GB1511475A/en not_active Expired
- 1977-06-08 AT AT407977A patent/AT347960B/de not_active IP Right Cessation
- 1977-06-08 PT PT66656A patent/PT66656B/pt unknown
- 1977-06-08 SE SE7706693A patent/SE7706693L/xx not_active Application Discontinuation
- 1977-06-09 MX MX775793U patent/MX4618E/es unknown
- 1977-06-09 ZA ZA00773485A patent/ZA773485B/xx unknown
- 1977-06-10 IE IE1196/77A patent/IE44999B1/en unknown
- 1977-06-10 AU AU26023/77A patent/AU507708B2/en not_active Expired
- 1977-06-10 NO NO77772037A patent/NO146395C/no unknown
- 1977-06-10 DK DK259177AA patent/DK142699B/da not_active IP Right Cessation
- 1977-06-10 ES ES459705A patent/ES459705A1/es not_active Expired
- 1977-06-10 CH CH720577A patent/CH629787A5/de not_active IP Right Cessation
- 1977-06-10 DE DE19772726191 patent/DE2726191A1/de not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| PH13123A (en) | 1979-12-12 |
| GR60349B (en) | 1978-05-17 |
| SE7706693L (sv) | 1977-12-12 |
| NL7706272A (nl) | 1977-12-13 |
| DK259177A (it) | 1977-12-12 |
| GB1511475A (en) | 1978-05-17 |
| NO146395C (no) | 1982-09-22 |
| IL52270A0 (en) | 1977-08-31 |
| FR2354323A1 (fr) | 1978-01-06 |
| FR2354323B1 (it) | 1980-10-17 |
| PT66656B (en) | 1979-05-14 |
| NO772037L (no) | 1977-12-13 |
| AT347960B (de) | 1979-01-25 |
| IE44999B1 (en) | 1982-06-02 |
| BE855482A (fr) | 1977-10-03 |
| FI64148C (fi) | 1983-10-10 |
| FI771807A (it) | 1977-12-12 |
| YU141877A (en) | 1982-06-30 |
| DE2726191A1 (de) | 1977-12-22 |
| US4086343A (en) | 1978-04-25 |
| CA1076577A (en) | 1980-04-29 |
| IE44999L (en) | 1977-12-11 |
| ES459705A1 (es) | 1978-03-16 |
| CH629787A5 (de) | 1982-05-14 |
| ZA773485B (en) | 1978-04-26 |
| AU2602377A (en) | 1978-12-14 |
| PT66656A (en) | 1977-07-01 |
| ATA407977A (de) | 1978-06-15 |
| AU507708B2 (en) | 1980-02-21 |
| IL52270A (en) | 1980-12-31 |
| DK142699C (it) | 1981-09-07 |
| FI64148B (fi) | 1983-06-30 |
| IT1063908B (it) | 1985-02-18 |
| MX4618E (es) | 1982-07-07 |
| NO146395B (no) | 1982-06-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PBP | Patent lapsed |