CH467269A - Procédé de préparation de pyridazines 3,6-disubstituées - Google Patents
Procédé de préparation de pyridazines 3,6-disubstituéesInfo
- Publication number
- CH467269A CH467269A CH1426966A CH1426966A CH467269A CH 467269 A CH467269 A CH 467269A CH 1426966 A CH1426966 A CH 1426966A CH 1426966 A CH1426966 A CH 1426966A CH 467269 A CH467269 A CH 467269A
- Authority
- CH
- Switzerland
- Prior art keywords
- preparing
- disubstituted pyridazines
- pyridazines
- disubstituted
- Prior art date
Links
- -1 3,6-disubstituted pyridazines Chemical class 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
- C07D401/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings
- C07D401/04—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings directly linked by a ring-member-to-ring-member bond
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/495—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with two or more nitrogen atoms as the only ring heteroatoms, e.g. piperazine or tetrazines
- A61K31/50—Pyridazines; Hydrogenated pyridazines
-
- 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
-
- 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
- C07D237/22—Nitrogen and oxygen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D403/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00
- C07D403/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings
- C07D403/04—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings directly linked by a ring-member-to-ring-member bond
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D413/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms
- C07D413/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings
- C07D413/04—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings directly linked by a ring-member-to-ring-member bond
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D413/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms
- C07D413/14—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing three or more hetero rings
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pharmacology & Pharmacy (AREA)
- Epidemiology (AREA)
- Medicinal Chemistry (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB42818/65A GB1157642A (en) | 1965-10-08 | 1965-10-08 | 3-Hydrazino-6-Amino-Pyridazines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH467269A true CH467269A (fr) | 1969-01-15 |
Family
ID=10426106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1426966A CH467269A (fr) | 1965-10-08 | 1966-10-04 | Procédé de préparation de pyridazines 3,6-disubstituées |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3535317A (cs) |
| BE (1) | BE687835A (cs) |
| BR (1) | BR6683481D0 (cs) |
| CH (1) | CH467269A (cs) |
| DE (1) | DE1595910A1 (cs) |
| ES (1) | ES332061A1 (cs) |
| FR (1) | FR1496046A (cs) |
| GB (1) | GB1157642A (cs) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1054107B (it) * | 1970-12-15 | 1981-11-10 | Isf Spa | Nuove 3,idrazinopiridazine 6,sostituite ad attivita antiiperten siva e loro preparazione |
| IL44341A (en) * | 1973-03-07 | 1976-11-30 | Isf Spa | 6-substituted 3-carbethoxyhydrazinopyridazines their preparation and pharmaceutical compositions containing them |
| IT1063908B (it) * | 1976-06-11 | 1985-02-18 | Isf Spa | Derivati idrazinopiridazinici |
| HU176972B (hu) * | 1977-06-13 | 1981-06-28 | Gyogyszerkutato Intezet | Sposob poluchenija novykh proizvodnykh piridazinil-gidrazona |
| US4247551A (en) | 1979-09-17 | 1981-01-27 | Gruppo Lepetit S.P.A. | N-Pyrrolyl-pyridazineamines and their use as antihypertensive agents |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2484029A (en) * | 1945-12-21 | 1949-10-11 | Ciba Pharm Prod Inc | Hydrazine derivatives of pyridazine compounds |
-
1965
- 1965-10-08 GB GB42818/65A patent/GB1157642A/en not_active Expired
-
1966
- 1966-09-26 US US581753A patent/US3535317A/en not_active Expired - Lifetime
- 1966-10-04 CH CH1426966A patent/CH467269A/fr unknown
- 1966-10-05 BE BE687835D patent/BE687835A/xx not_active IP Right Cessation
- 1966-10-07 FR FR79159A patent/FR1496046A/fr not_active Expired
- 1966-10-07 DE DE19661595910 patent/DE1595910A1/de active Pending
- 1966-10-07 ES ES0332061A patent/ES332061A1/es not_active Expired
- 1966-10-07 BR BR183481/66A patent/BR6683481D0/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US3535317A (en) | 1970-10-20 |
| GB1157642A (en) | 1969-07-09 |
| DE1595910A1 (de) | 1970-02-12 |
| BE687835A (cs) | 1967-03-16 |
| BR6683481D0 (pt) | 1973-12-26 |
| FR1496046A (fr) | 1967-09-22 |
| ES332061A1 (es) | 1967-07-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| FR93909E (fr) | Procédé de préparation de benzoxazine-3,1 ones-2. | |
| CH467269A (fr) | Procédé de préparation de pyridazines 3,6-disubstituées | |
| CH438249A (fr) | Procédé de préparation de 1,2-dichloréthane | |
| CH458388A (fr) | Procédé de préparation de dinitro-4,6 phénols substitués | |
| FR1460349A (fr) | Procédé de préparation de triméthyl-1,2,4-isopropyl-5-benzène | |
| CH468958A (fr) | Procédé de préparation d'hydroxycycloalcanones | |
| FR1397573A (fr) | Procédé de préparation de 2. 6-dichloro-benzonitrile | |
| CH443245A (fr) | Procédé de préparation de 1,2-dichloréthane | |
| FR96082E (fr) | Procédé de préparation d'iodopentafluoroéthane. | |
| FR1503153A (fr) | Procédé de préparation des 3, 4-dihaloanilines | |
| FR1501824A (fr) | Procédé de préparation de l'alpha-méthyl-gamma-butyrolactone | |
| CH458312A (fr) | Procédé de préparation du 2,4-dichloro-3-nitro-toluène | |
| CH443246A (fr) | Procédé de préparation de 1,2-dichloréthane | |
| FR1504132A (fr) | Procédé de préparation de la 2,4-dihydroxybenzophénone | |
| FR1475581A (fr) | Procédé de préparation de 2, 2, 3, 3-tétrachlorobutane | |
| FR1482066A (fr) | Procédé de préparation de 1, 3-oxathiol-2-ones substituées | |
| FR1534311A (fr) | Procédé de préparation de 4, 4'-dihydroxy-stilbènes | |
| FR1386721A (fr) | Procédé de préparation de 2. 3-benzo-1. 4-diaza-phénothiazines | |
| FR1433587A (fr) | Procédé de préparation de 2-thiono-tétrahydro-1. 3. 5-thiadiazines | |
| FR1480620A (fr) | Procédé de préparation de naphtalènedicarboxylates-2, 6 dialcoyliques | |
| FR1496070A (fr) | Procédé de préparation de 2, 2, 3-trichlorobutane | |
| FR1386994A (fr) | Procédé de préparation de cyclododécatriène-1, 5, 9 | |
| FR1452535A (fr) | Procédé de préparation de 2, 2, 3-trichlorobutane | |
| CH435263A (fr) | Procédé de préparation de 6,6-éthylène-testostérones | |
| FR93479E (fr) | Procédé de préparation de cuprophtalocyanines. |