HK23495A - Cyclobutenediones useful as intermediates - Google Patents
Cyclobutenediones useful as intermediatesInfo
- Publication number
- HK23495A HK23495A HK23495A HK23495A HK23495A HK 23495 A HK23495 A HK 23495A HK 23495 A HK23495 A HK 23495A HK 23495 A HK23495 A HK 23495A HK 23495 A HK23495 A HK 23495A
- Authority
- HK
- Hong Kong
- Prior art keywords
- cyclobutenediones
- intermediates
- useful
- cyclobutenediones useful
- Prior art date
Links
Classifications
-
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C225/00—Compounds containing amino groups and doubly—bound oxygen atoms bound to the same carbon skeleton, at least one of the doubly—bound oxygen atoms not being part of a —CHO group, e.g. amino ketones
- C07C225/20—Compounds containing amino groups and doubly—bound oxygen atoms bound to the same carbon skeleton, at least one of the doubly—bound oxygen atoms not being part of a —CHO group, e.g. amino ketones having amino groups bound to carbon atoms of rings other than six-membered aromatic rings of the carbon skeleton
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
- C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
- C07D317/10—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings
- C07D317/14—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings with substituted hydrocarbon radicals attached to ring carbon atoms
- C07D317/18—Radicals substituted by singly bound oxygen or sulfur atoms
- C07D317/22—Radicals substituted by singly bound oxygen or sulfur atoms etherified
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2601/00—Systems containing only non-condensed rings
- C07C2601/04—Systems containing only non-condensed rings with a four-membered ring
Landscapes
- Organic Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Pharmacology & Pharmacy (AREA)
- Engineering & Computer Science (AREA)
- Animal Behavior & Ethology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Hydrogenated Pyridines (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Plural Heterocyclic Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US5045987A | 1987-05-14 | 1987-05-14 | |
| US07/174,444 US4927968A (en) | 1987-05-14 | 1988-04-11 | Chemical intermediates and process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| HK23495A true HK23495A (en) | 1995-03-03 |
Family
ID=26728293
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| HK23395A HK23395A (en) | 1987-05-14 | 1995-02-23 | Cyclobutene compound |
| HK23495A HK23495A (en) | 1987-05-14 | 1995-02-23 | Cyclobutenediones useful as intermediates |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| HK23395A HK23395A (en) | 1987-05-14 | 1995-02-23 | Cyclobutene compound |
Country Status (16)
| Country | Link |
|---|---|
| US (1) | US4927968A (xx) |
| JP (2) | JPS6419050A (xx) |
| AT (1) | AT395973B (xx) |
| BE (1) | BE1002037A3 (xx) |
| CH (1) | CH674983A5 (xx) |
| CY (2) | CY1818A (xx) |
| DE (1) | DE3816634A1 (xx) |
| ES (1) | ES2009275A6 (xx) |
| FR (2) | FR2621915B1 (xx) |
| GB (2) | GB2204584B (xx) |
| GR (1) | GR1000504B (xx) |
| HK (2) | HK23395A (xx) |
| IE (1) | IE61393B1 (xx) |
| IT (1) | IT1217599B (xx) |
| NL (1) | NL8801240A (xx) |
| SE (2) | SE8801798L (xx) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2241235B (en) * | 1987-05-14 | 1992-01-29 | Bristol Myers Co | Cyclobutene compound |
| US4988828A (en) * | 1987-11-27 | 1991-01-29 | Fujirebio Kabushiki Kaisha | Phenoxypropyl derivatives |
| JPH03206068A (ja) * | 1990-01-06 | 1991-09-09 | Ikeda Mohandou:Kk | シクロブテン―１，２―ジオン誘導体 |
| KR100200115B1 (ko) * | 1994-04-25 | 1999-06-15 | 정몽규 | 실린더 헤드의 연소실 구조 |
| JP2005264951A (ja) * | 2005-05-09 | 2005-09-29 | Tatsuto Noda | 加速ポンプジェット |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1518660A1 (de) * | 1965-07-09 | 1969-08-14 | Huels Chemische Werke Ag | Verfahren zur Herstellung aminosubstituierter Dioxocyclobutene |
| GB1563090A (en) * | 1975-07-31 | 1980-03-19 | Smith Kline French Lab | Cyclobutene-diones |
| GB2023133B (en) * | 1978-04-26 | 1982-09-08 | Glaxo Group Ltd | Heterocyclic derivatives |
| US4390701A (en) * | 1981-05-18 | 1983-06-28 | Bristol-Myers Company | 1-Amino-2-[3-(3-piperidinomethylphenoxy)propylamino]cyclobutene-3,4-dione |
| US4395553A (en) * | 1981-05-18 | 1983-07-26 | Bristol-Myers Company | Chemical compounds |
| US4522943A (en) * | 1981-05-18 | 1985-06-11 | Bristol-Myers Company | Chemical compounds |
| US4526973A (en) * | 1981-05-18 | 1985-07-02 | Bristol-Myers Company | Chemical compounds |
| US4466970A (en) * | 1982-10-02 | 1984-08-21 | Smith Kline & French Laboratories Limited | Dioxocyclobutene compounds |
-
1988
- 1988-04-11 US US07/174,444 patent/US4927968A/en not_active Expired - Fee Related
- 1988-05-11 NL NL8801240A patent/NL8801240A/nl not_active Application Discontinuation
- 1988-05-11 BE BE8800526A patent/BE1002037A3/fr not_active Expired - Fee Related
- 1988-05-11 SE SE8801798A patent/SE8801798L/xx not_active Application Discontinuation
- 1988-05-12 GR GR880100311A patent/GR1000504B/el unknown
- 1988-05-13 IT IT20584/88A patent/IT1217599B/it active
- 1988-05-13 CH CH1817/88A patent/CH674983A5/de not_active IP Right Cessation
- 1988-05-13 JP JP63114984A patent/JPS6419050A/ja active Granted
- 1988-05-13 GB GB8811456A patent/GB2204584B/en not_active Expired - Fee Related
- 1988-05-13 FR FR888806479A patent/FR2621915B1/fr not_active Expired - Fee Related
- 1988-05-13 AT AT0125688A patent/AT395973B/de not_active IP Right Cessation
- 1988-05-13 IE IE145988A patent/IE61393B1/en not_active IP Right Cessation
- 1988-05-13 ES ES8801507A patent/ES2009275A6/es not_active Expired
- 1988-05-16 DE DE3816634A patent/DE3816634A1/de not_active Withdrawn
- 1988-10-20 FR FR888813779A patent/FR2628738B1/fr not_active Expired - Fee Related
-
1990
- 1990-11-28 GB GB909025856A patent/GB9025856D0/en active Pending
-
1992
- 1992-09-02 JP JP4274763A patent/JPH0660135B2/ja not_active Expired - Lifetime
-
1993
- 1993-02-11 SE SE9300455A patent/SE9300455D0/xx not_active Application Discontinuation
-
1995
- 1995-02-23 HK HK23395A patent/HK23395A/xx unknown
- 1995-02-23 HK HK23495A patent/HK23495A/xx unknown
- 1995-10-20 CY CY181895A patent/CY1818A/xx unknown
- 1995-10-20 CY CY181995A patent/CY1819A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CY1818A (en) | 1995-10-20 |
| NL8801240A (nl) | 1988-12-01 |
| SE9300455A0 (sv) | 1993-02-11 |
| JPH0512337B2 (xx) | 1993-02-17 |
| GR1000504B (el) | 1992-07-30 |
| ATA125688A (de) | 1992-09-15 |
| BE1002037A3 (fr) | 1990-05-29 |
| JPH0660135B2 (ja) | 1994-08-10 |
| HK23395A (en) | 1995-03-03 |
| FR2621915B1 (fr) | 1990-11-16 |
| AT395973B (de) | 1993-04-26 |
| SE9300455D0 (sv) | 1993-02-11 |
| FR2621915A1 (fr) | 1989-04-21 |
| GB2204584B (en) | 1992-01-29 |
| FR2628738B1 (fr) | 1991-11-29 |
| GR880100311A (en) | 1989-02-23 |
| CY1819A (en) | 1995-10-20 |
| SE8801798D0 (sv) | 1988-05-11 |
| IT8820584A0 (it) | 1988-05-13 |
| CH674983A5 (xx) | 1990-08-15 |
| GB8811456D0 (en) | 1988-06-15 |
| JPH05238998A (ja) | 1993-09-17 |
| SE8801798L (sv) | 1988-11-15 |
| JPS6419050A (en) | 1989-01-23 |
| GB2204584A (en) | 1988-11-16 |
| IT1217599B (it) | 1990-03-30 |
| US4927968A (en) | 1990-05-22 |
| IE61393B1 (en) | 1994-11-02 |
| GB9025856D0 (en) | 1991-01-09 |
| FR2628738A1 (fr) | 1989-09-22 |
| DE3816634A1 (de) | 1988-11-24 |
| ES2009275A6 (es) | 1989-09-16 |
| IE881459L (en) | 1988-11-14 |
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