DE3363786D1 - Dioxocyclobutene compounds - Google Patents
Dioxocyclobutene compoundsInfo
- Publication number
- DE3363786D1 DE3363786D1 DE8383305807T DE3363786T DE3363786D1 DE 3363786 D1 DE3363786 D1 DE 3363786D1 DE 8383305807 T DE8383305807 T DE 8383305807T DE 3363786 T DE3363786 T DE 3363786T DE 3363786 D1 DE3363786 D1 DE 3363786D1
- Authority
- DE
- Germany
- Prior art keywords
- dioxocyclobutene
- compounds
- dioxocyclobutene compounds
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom 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
- C07D213/62—Oxygen or sulfur atoms
- C07D213/63—One oxygen atom
- C07D213/64—One oxygen atom attached in position 2 or 6
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D295/00—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms
- C07D295/04—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms
- C07D295/08—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by singly bound oxygen or sulfur atoms
- C07D295/096—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by singly bound oxygen or sulfur atoms with the ring nitrogen atoms and the oxygen or sulfur atoms separated by carbocyclic rings or by carbon chains interrupted by carbocyclic rings
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8228207 | 1982-10-02 | ||
GB8232468 | 1982-11-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3363786D1 true DE3363786D1 (en) | 1986-07-03 |
Family
ID=26284017
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8383305807T Expired DE3363786D1 (en) | 1982-10-02 | 1983-09-28 | Dioxocyclobutene compounds |
DE8383305806T Expired DE3364273D1 (en) | 1982-10-02 | 1983-09-28 | Dioxocyclobutene compounds |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8383305806T Expired DE3364273D1 (en) | 1982-10-02 | 1983-09-28 | Dioxocyclobutene compounds |
Country Status (6)
Country | Link |
---|---|
US (2) | US4466970A (de) |
EP (2) | EP0105702B1 (de) |
AU (1) | AU1956283A (de) |
CA (1) | CA1208214A (de) |
DE (2) | DE3363786D1 (de) |
IE (1) | IE56020B1 (de) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3326545A1 (de) * | 1983-07-22 | 1985-01-31 | Ludwig Heumann & Co GmbH, 8500 Nürnberg | Propan-2-ol-derivate, verfahren zu ihrer herstellung und diese verbindungen enthaltende arzneimittel |
JPS60255756A (ja) * | 1984-06-01 | 1985-12-17 | Ikeda Mohandou:Kk | アミノアルキルフエノキシ誘導体 |
CA1275097A (en) * | 1984-10-02 | 1990-10-09 | Fujio Nohara | Pyridyloxy derivatives |
US4612309A (en) * | 1984-10-23 | 1986-09-16 | William H. Rorer, Inc. | Antisecretory bicyclic benzo-oxy heterocyclic ethers and thioethers |
US4927968A (en) * | 1987-05-14 | 1990-05-22 | Bristol-Myers Company | Chemical intermediates and process |
US4927970A (en) * | 1987-05-14 | 1990-05-22 | Bristol-Myers Company | Substituted 3-cyclobutene-1,2-dione intermediates |
US5168103A (en) * | 1991-01-22 | 1992-12-01 | American Home Products Corporation | [[2-(amino-3,4-dioxo-1-cyclobuten-1-yl) amino]alkyl]-acid derivatives |
EP4196793A1 (de) | 2020-08-11 | 2023-06-21 | Université de Strasbourg | Auf lebermakrophagen abzielende h2-blocker zur prävention und behandlung von lebererkrankungen und krebs |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3017395A (en) * | 1959-06-29 | 1962-01-16 | Eastman Kodak Co | Tetraalkylcyclobutane-1, 3-diamines and resinous polyamides therefrom |
DE1110859B (de) * | 1959-09-22 | 1961-07-13 | Bayer Ag | Verfahren zur Herstellung von hochmolekularen, vernetzten und gegebenenfalls verschaeumten Kunststoffen |
US3287390A (en) * | 1961-08-21 | 1966-11-22 | Mcneilab Inc | 2, 2, 4, 4-tetramethylcyclobutyl compounds |
FR1531943A (fr) * | 1966-07-28 | 1968-07-05 | Huels Chemische Werke Ag | Procédé pour stabiliser des poly-acétals macromoléculaires |
GB1563090A (en) * | 1975-07-31 | 1980-03-19 | Smith Kline French Lab | Cyclobutene-diones |
GR71929B (de) * | 1979-11-13 | 1983-08-19 | Ici Ltd | |
ZW21281A1 (en) * | 1980-10-01 | 1981-11-18 | Smith Kline French Lab | Amine derivatives |
US4395553A (en) * | 1981-05-18 | 1983-07-26 | Bristol-Myers Company | Chemical compounds |
US4390701A (en) * | 1981-05-18 | 1983-06-28 | Bristol-Myers Company | 1-Amino-2-[3-(3-piperidinomethylphenoxy)propylamino]cyclobutene-3,4-dione |
-
1983
- 1983-09-26 US US06/535,467 patent/US4466970A/en not_active Expired - Fee Related
- 1983-09-26 US US06/535,468 patent/US4521625A/en not_active Expired - Fee Related
- 1983-09-26 AU AU19562/83A patent/AU1956283A/en not_active Abandoned
- 1983-09-28 EP EP83305806A patent/EP0105702B1/de not_active Expired
- 1983-09-28 DE DE8383305807T patent/DE3363786D1/de not_active Expired
- 1983-09-28 DE DE8383305806T patent/DE3364273D1/de not_active Expired
- 1983-09-28 EP EP83305807A patent/EP0105703B1/de not_active Expired
- 1983-09-30 CA CA000438118A patent/CA1208214A/en not_active Expired
- 1983-09-30 IE IE2323/83A patent/IE56020B1/xx unknown
Also Published As
Publication number | Publication date |
---|---|
AU1956283A (en) | 1984-04-05 |
DE3364273D1 (en) | 1986-07-31 |
US4521625A (en) | 1985-06-04 |
IE832323L (en) | 1984-04-02 |
US4466970A (en) | 1984-08-21 |
EP0105703B1 (de) | 1986-05-28 |
EP0105703A1 (de) | 1984-04-18 |
EP0105702B1 (de) | 1986-06-25 |
EP0105702A1 (de) | 1984-04-18 |
CA1208214A (en) | 1986-07-22 |
IE56020B1 (en) | 1991-03-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |