ATE141921T1 - Methode zur herstellung von alpha, beta ungesättigten ketolactonen - Google Patents
Methode zur herstellung von alpha, beta ungesättigten ketolactonenInfo
- Publication number
- ATE141921T1 ATE141921T1 AT92302992T AT92302992T ATE141921T1 AT E141921 T1 ATE141921 T1 AT E141921T1 AT 92302992 T AT92302992 T AT 92302992T AT 92302992 T AT92302992 T AT 92302992T AT E141921 T1 ATE141921 T1 AT E141921T1
- Authority
- AT
- Austria
- Prior art keywords
- beta unsaturated
- producing alpha
- ketolactones
- unsaturated ketolactones
- beta
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 229910000102 alkali metal hydride Inorganic materials 0.000 abstract 1
- 150000008046 alkali metal hydrides Chemical class 0.000 abstract 1
- -1 bicyclolactone aldehyde Chemical class 0.000 abstract 1
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 abstract 1
- 229910052736 halogen Inorganic materials 0.000 abstract 1
- 150000002367 halogens Chemical group 0.000 abstract 1
- 229940094443 oxytocics prostaglandins Drugs 0.000 abstract 1
- UEZVMMHDMIWARA-UHFFFAOYSA-M phosphonate Chemical compound [O-]P(=O)=O UEZVMMHDMIWARA-UHFFFAOYSA-M 0.000 abstract 1
- 150000003180 prostaglandins Chemical class 0.000 abstract 1
- 239000007858 starting material Substances 0.000 abstract 1
- 150000003752 zinc compounds Chemical class 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
- C07D307/77—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D307/93—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems condensed with a ring other than six-membered
- C07D307/935—Not further condensed cyclopenta [b] furans or hydrogenated cyclopenta [b] furans
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D407/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having oxygen atoms as the only ring hetero atoms, not provided for by group C07D405/00
- C07D407/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having oxygen atoms as the only ring hetero atoms, not provided for by group C07D405/00 containing two hetero rings
- C07D407/12—Heterocyclic compounds containing two or more hetero rings, at least one ring having oxygen atoms as the only ring hetero atoms, not provided for by group C07D405/00 containing two hetero rings linked by a chain containing hetero atoms as chain links
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Furan Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
- Plural Heterocyclic Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7148391 | 1991-04-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE141921T1 true ATE141921T1 (de) | 1996-09-15 |
Family
ID=13461939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT92302992T ATE141921T1 (de) | 1991-04-04 | 1992-04-03 | Methode zur herstellung von alpha, beta ungesättigten ketolactonen |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US5229529A (2) |
| EP (1) | EP0507625B1 (2) |
| JP (1) | JPH089608B2 (2) |
| KR (1) | KR970003125B1 (2) |
| AT (1) | ATE141921T1 (2) |
| CA (1) | CA2064481C (2) |
| DE (1) | DE69213067T2 (2) |
| DK (1) | DK0507625T3 (2) |
| ES (1) | ES2093776T3 (2) |
| GR (1) | GR3020903T3 (2) |
| TW (1) | TW197439B (2) |
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| SG10202107808SA (en) | 2017-01-18 | 2021-08-30 | F1 Oncology Inc | Chimeric antigen receptors against axl or ror2 and methods of use thereof |
| EP3388082A1 (en) | 2017-04-13 | 2018-10-17 | Galera Labs, LLC | Combination cancer immunotherapy with pentaaza macrocyclic ring complex |
| CN118652192A (zh) | 2017-05-24 | 2024-09-17 | 德克萨斯州大学系统董事会 | 用于抗体药物缀合物的接头 |
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| CA3096202A1 (en) | 2018-04-06 | 2019-10-10 | The Regents Of The University Of California | Methods of treating egfrviii expressing glioblastomas |
| CA3095757A1 (en) | 2018-04-06 | 2019-10-10 | The Regents Of The University Of California | Methods of treating glioblastomas |
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| AU2022413942A1 (en) | 2021-12-13 | 2024-05-30 | William Robert Arathoon Living Trust Dated August 29, 2016 | Anti-abcb1 antibodies |
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Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4032576A (2) * | 1976-01-08 | 1977-06-28 | ||
| DE2655004C3 (de) * | 1976-12-02 | 1980-06-19 | Schering Ag, 1000 Berlin Und 4619 Bergkamen | Verfahren zur Herstellung von bicyclischen Laktonen |
| DE3574470D1 (en) * | 1985-09-18 | 1990-01-04 | Upjohn Co | Stereoselective reduktion. |
| JPS62153259A (ja) * | 1985-12-26 | 1987-07-08 | Sagami Chem Res Center | （２−クロロ−３−オキソ−１−アルケニル）−ビシクロ〔３．３．０〕オクテン誘導体及びその製法 |
| DE3620442A1 (de) * | 1986-06-18 | 1987-12-23 | Merck Patent Gmbh | Ketolactone |
| AU2130288A (en) * | 1987-09-04 | 1989-03-31 | Upjohn Company, The | Process for production of prostaglandin intermediates |
-
1992
- 1992-03-28 TW TW081102387A patent/TW197439B/zh active
- 1992-03-30 JP JP4073782A patent/JPH089608B2/ja not_active Expired - Lifetime
- 1992-03-31 CA CA002064481A patent/CA2064481C/en not_active Expired - Fee Related
- 1992-04-01 US US07/861,518 patent/US5229529A/en not_active Expired - Lifetime
- 1992-04-03 EP EP92302992A patent/EP0507625B1/en not_active Expired - Lifetime
- 1992-04-03 ES ES92302992T patent/ES2093776T3/es not_active Expired - Lifetime
- 1992-04-03 DE DE69213067T patent/DE69213067T2/de not_active Expired - Fee Related
- 1992-04-03 AT AT92302992T patent/ATE141921T1/de not_active IP Right Cessation
- 1992-04-03 DK DK92302992.0T patent/DK0507625T3/da active
- 1992-04-04 KR KR1019920005662A patent/KR970003125B1/ko not_active Expired - Fee Related
-
1996
- 1996-08-29 GR GR960402124T patent/GR3020903T3/el unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0592965A (ja) | 1993-04-16 |
| DE69213067D1 (de) | 1996-10-02 |
| GR3020903T3 (en) | 1996-11-30 |
| KR970003125B1 (ko) | 1997-03-14 |
| DE69213067T2 (de) | 1997-01-16 |
| CA2064481A1 (en) | 1992-10-05 |
| CA2064481C (en) | 1996-12-24 |
| JPH089608B2 (ja) | 1996-01-31 |
| KR920019771A (ko) | 1992-11-20 |
| DK0507625T3 (da) | 1996-09-16 |
| EP0507625A1 (en) | 1992-10-07 |
| EP0507625B1 (en) | 1996-08-28 |
| TW197439B (2) | 1993-01-01 |
| US5229529A (en) | 1993-07-20 |
| ES2093776T3 (es) | 1997-01-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| UEP | Publication of translation of european patent specification | ||
| REN | Ceased due to non-payment of the annual fee |