DK145099C - Analogifremgangsmaade til fremstilling af pyridazinderivater - Google Patents
Analogifremgangsmaade til fremstilling af pyridazinderivaterInfo
- Publication number
- DK145099C DK145099C DK245275A DK245275A DK145099C DK 145099 C DK145099 C DK 145099C DK 245275 A DK245275 A DK 245275A DK 245275 A DK245275 A DK 245275A DK 145099 C DK145099 C DK 145099C
- Authority
- DK
- Denmark
- Prior art keywords
- analogy
- preparation
- pyridazine derivatives
- pyridazine
- derivatives
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D303/00—Compounds containing three-membered rings having one oxygen atom as the only ring hetero atom
- C07D303/02—Compounds containing oxirane rings
- C07D303/12—Compounds containing oxirane rings with hydrocarbon radicals, substituted by singly or doubly bound oxygen atoms
- C07D303/18—Compounds containing oxirane rings with hydrocarbon radicals, substituted by singly or doubly bound oxygen atoms by etherified hydroxyl radicals
- C07D303/20—Ethers with hydroxy compounds containing no oxirane rings
- C07D303/22—Ethers with hydroxy compounds containing no oxirane rings with monohydroxy compounds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C205/00—Compounds containing nitro groups bound to a carbon skeleton
- C07C205/49—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by carboxyl groups
- C07C205/56—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by carboxyl groups having nitro groups bound to carbon atoms of six-membered aromatic rings and carboxyl groups bound to acyclic carbon atoms of the carbon skeleton
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C59/00—Compounds having carboxyl groups bound to acyclic carbon atoms and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
- C07C59/40—Unsaturated compounds
- C07C59/76—Unsaturated compounds containing keto groups
- C07C59/90—Unsaturated compounds containing keto groups containing singly bound oxygen-containing groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C65/00—Compounds having carboxyl groups bound to carbon atoms of six—membered aromatic rings and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
- C07C65/32—Compounds having carboxyl groups bound to carbon atoms of six—membered aromatic rings and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups containing keto groups
- C07C65/40—Compounds having carboxyl groups bound to carbon atoms of six—membered aromatic rings and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups containing keto groups containing singly bound oxygen-containing groups
-
- 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
- C07D237/12—Halogen atoms or nitro radicals
-
- 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
- C07D237/18—Sulfur atoms
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2686474 | 1974-06-18 | ||
| GB26864/74A GB1527712A (en) | 1974-06-18 | 1974-06-18 | Hydrazinopyridazines |
| GB2075 | 1975-01-02 | ||
| GB2075 | 1975-01-02 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DK245275A DK245275A (da) | 1975-12-19 |
| DK145099B DK145099B (da) | 1982-08-30 |
| DK145099C true DK145099C (da) | 1983-01-31 |
Family
ID=26235616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK245275A DK145099C (da) | 1974-06-18 | 1975-05-30 | Analogifremgangsmaade til fremstilling af pyridazinderivater |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US4053601A (da) |
| JP (1) | JPS5113782A (da) |
| CA (1) | CA1067078A (da) |
| CH (1) | CH617429A5 (da) |
| DE (1) | DE2527066A1 (da) |
| DK (1) | DK145099C (da) |
| ES (1) | ES438685A1 (da) |
| FI (1) | FI62532C (da) |
| FR (1) | FR2275213A1 (da) |
| IE (1) | IE42214B1 (da) |
| IL (1) | IL47351A (da) |
| LU (1) | LU72739A1 (da) |
| NL (1) | NL7507267A (da) |
| SE (1) | SE416650B (da) |
| SU (1) | SU862824A3 (da) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4314943A (en) * | 1977-07-13 | 1982-02-09 | Mead Johnson & Company | Heterocyclic substituted aryloxy 3-indolyl-tertiary butylaminopropanols |
| US4272440A (en) * | 1978-02-24 | 1981-06-09 | Smithkline Corporation | Intermediates for preparing hydroxyphenylpyridazinones |
| IN148775B (da) * | 1978-08-04 | 1981-06-13 | Smithkline & French Lab Ltd Uk | |
| US4495352A (en) * | 1979-02-13 | 1985-01-22 | Mead Johnson & Company | Heterocyclic substituted aryloxy 3-indolyl-tertiary butylaminopropanols |
| DE3028453A1 (de) * | 1980-07-26 | 1982-03-18 | Zinser Textilmaschinen Gmbh, 7333 Ebersbach | Spinnmaschine |
| US4340733A (en) * | 1980-09-02 | 1982-07-20 | Smithkline Corporation | Process for preparing 3-chloro-6-(2-hydroxyphenyl)-pyridazines |
| EP0101156A3 (en) * | 1982-06-24 | 1984-08-22 | Smith Kline & French Laboratories Limited | Process for preparing 6-(2-hydroxyphenyl)-3-pyridazinone |
| DE3302442A1 (de) * | 1983-01-26 | 1984-07-26 | Basf Ag, 6700 Ludwigshafen | Neue pyridazinone, verfahren zu ihrer herstellung, diese verbindungen enthaltende therapeutische mittel und deren verwendung |
| GB8323553D0 (en) * | 1983-09-02 | 1983-10-05 | Smith Kline French Lab | Pharmaceutical compositions |
| JPH0629254B2 (ja) * | 1986-09-08 | 1994-04-20 | 帝国臓器製薬株式会社 | ピリダジノン誘導体 |
| CN100344616C (zh) | 2001-06-12 | 2007-10-24 | 维尔斯达医疗公司 | 用于治疗代谢失调的化合物 |
| MX2009000884A (es) * | 2006-07-25 | 2009-06-05 | Cephalon Inc | Derivados de piridizinona. |
| EP2804603A1 (en) | 2012-01-10 | 2014-11-26 | President and Fellows of Harvard College | Beta-cell replication promoting compounds and methods of their use |
| TW202216671A (zh) * | 2020-06-25 | 2022-05-01 | 瑞士商諾華公司 | １，４—二取代的嗒𠯤化合物之製造方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE758146A (fr) * | 1969-10-29 | 1971-04-28 | Smith Kline French Lab | Derives de l'amidine |
| US3818097A (en) * | 1969-10-29 | 1974-06-18 | Smith Kline French Lab | Method of inhibiting histamine activity with isothioureas |
| IT1054107B (it) * | 1970-12-15 | 1981-11-10 | Isf Spa | Nuove 3,idrazinopiridazine 6,sostituite ad attivita antiiperten siva e loro preparazione |
| US3975530A (en) * | 1972-09-05 | 1976-08-17 | Smith Kline & French Laboratories Limited | N-cyano-N'-heterocyclic-alkyl quanidine inhibitors of H2 histamine receptors |
-
1975
- 1975-05-19 IE IE1124/75A patent/IE42214B1/en unknown
- 1975-05-26 IL IL47351A patent/IL47351A/xx unknown
- 1975-05-30 DK DK245275A patent/DK145099C/da not_active IP Right Cessation
- 1975-06-03 US US05/583,379 patent/US4053601A/en not_active Expired - Lifetime
- 1975-06-12 CA CA229,160A patent/CA1067078A/en not_active Expired
- 1975-06-16 FI FI751790A patent/FI62532C/fi not_active IP Right Cessation
- 1975-06-16 LU LU72739A patent/LU72739A1/xx unknown
- 1975-06-17 CH CH787175A patent/CH617429A5/de not_active IP Right Cessation
- 1975-06-17 JP JP50074260A patent/JPS5113782A/ja active Pending
- 1975-06-17 SE SE7506947A patent/SE416650B/xx unknown
- 1975-06-18 ES ES438685A patent/ES438685A1/es not_active Expired
- 1975-06-18 NL NL7507267A patent/NL7507267A/xx not_active Application Discontinuation
- 1975-06-18 FR FR7519034A patent/FR2275213A1/fr active Granted
- 1975-06-18 DE DE19752527066 patent/DE2527066A1/de not_active Ceased
-
1978
- 1978-12-22 SU SU782145553D patent/SU862824A3/ru active
Also Published As
| Publication number | Publication date |
|---|---|
| CH617429A5 (da) | 1980-05-30 |
| US4053601A (en) | 1977-10-11 |
| DE2527066A1 (de) | 1976-01-08 |
| IL47351A0 (en) | 1975-07-28 |
| SE7506947L (sv) | 1975-12-19 |
| SE416650B (sv) | 1981-01-26 |
| DK245275A (da) | 1975-12-19 |
| FR2275213B1 (da) | 1979-08-10 |
| SU862824A3 (ru) | 1981-09-07 |
| JPS5113782A (da) | 1976-02-03 |
| FI62532B (fi) | 1982-09-30 |
| FI62532C (fi) | 1983-01-10 |
| NL7507267A (nl) | 1975-12-22 |
| AU8158175A (en) | 1976-12-02 |
| IE42214B1 (en) | 1980-07-02 |
| IE42214L (en) | 1975-12-18 |
| IL47351A (en) | 1980-02-29 |
| DK145099B (da) | 1982-08-30 |
| FR2275213A1 (fr) | 1976-01-16 |
| CA1067078A (en) | 1979-11-27 |
| FI751790A (da) | 1975-12-19 |
| ES438685A1 (es) | 1977-05-16 |
| LU72739A1 (da) | 1975-10-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PBP | Patent lapsed |