DE69112655D1 - Verfahren zur Herstellung von optisch aktiven Cyclopentenonen. - Google Patents
Verfahren zur Herstellung von optisch aktiven Cyclopentenonen.Info
- Publication number
- DE69112655D1 DE69112655D1 DE69112655T DE69112655T DE69112655D1 DE 69112655 D1 DE69112655 D1 DE 69112655D1 DE 69112655 T DE69112655 T DE 69112655T DE 69112655 T DE69112655 T DE 69112655T DE 69112655 D1 DE69112655 D1 DE 69112655D1
- Authority
- DE
- Germany
- Prior art keywords
- preparation
- optically active
- active cyclopentenones
- cyclopentenones
- optically
- 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 - Fee Related
Links
- BZKFMUIJRXWWQK-UHFFFAOYSA-N Cyclopentenone Chemical class O=C1CCC=C1 BZKFMUIJRXWWQK-UHFFFAOYSA-N 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/52—Esters of acyclic unsaturated carboxylic acids having the esterified carboxyl group bound to an acyclic carbon atom
- C07C69/593—Dicarboxylic acid esters having only one carbon-to-carbon double bond
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/52—Esters of acyclic unsaturated carboxylic acids having the esterified carboxyl group bound to an acyclic carbon atom
- C07C69/606—Esters of acyclic unsaturated carboxylic acids having the esterified carboxyl group bound to an acyclic carbon atom having only or additionally carbon-to-carbon triple bonds as unsaturation in the carboxylic acid moiety
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/66—Esters of carboxylic acids having esterified carboxylic groups bound to acyclic carbon atoms and having any of the groups OH, O—metal, —CHO, keto, ether, acyloxy, groups, groups, or in the acid moiety
- C07C69/73—Esters of carboxylic acids having esterified carboxylic groups bound to acyclic carbon atoms and having any of the groups OH, O—metal, —CHO, keto, ether, acyloxy, groups, groups, or in the acid moiety of unsaturated acids
- C07C69/738—Esters of keto-carboxylic acids or aldehydo-carboxylic acids
-
- 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
- C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
- C07D307/34—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D307/38—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with substituted hydrocarbon radicals attached to ring carbon atoms
- C07D307/54—Radicals substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
- C12P41/00—Processes using enzymes or microorganisms to separate optical isomers from a racemic mixture
- C12P41/003—Processes using enzymes or microorganisms to separate optical isomers from a racemic mixture by ester formation, lactone formation or the inverse reactions
- C12P41/004—Processes using enzymes or microorganisms to separate optical isomers from a racemic mixture by ester formation, lactone formation or the inverse reactions by esterification of alcohol- or thiol groups in the enantiomers or the inverse reaction
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
- C12P7/00—Preparation of oxygen-containing organic compounds
- C12P7/62—Carboxylic acid esters
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Wood Science & Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Zoology (AREA)
- Biotechnology (AREA)
- Microbiology (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Analytical Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2474090 | 1990-02-02 | ||
JP2473890 | 1990-02-02 | ||
JP2473990 | 1990-02-02 | ||
JP18593090 | 1990-07-13 | ||
JP2191347A JP2893883B2 (ja) | 1990-07-18 | 1990-07-18 | アセチレンジカルボン酸エステルの製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69112655D1 true DE69112655D1 (de) | 1995-10-12 |
DE69112655T2 DE69112655T2 (de) | 1996-02-01 |
Family
ID=27520656
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69112655T Expired - Fee Related DE69112655T2 (de) | 1990-02-02 | 1991-02-01 | Verfahren zur Herstellung von optisch aktiven Cyclopentenonen. |
Country Status (3)
Country | Link |
---|---|
US (1) | US5191109A (de) |
EP (1) | EP0440251B1 (de) |
DE (1) | DE69112655T2 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5618959A (en) * | 1995-03-10 | 1997-04-08 | Vivus Incorporated | Process for preparing prostaglandin E1, E2 and analogs thereof using furylcopper reagents |
ATE412061T1 (de) * | 2002-12-13 | 2008-11-15 | Archimica Gmbh | Verfahren zur herstellung von (1s,4r)-(-)-4- hydroxycyclopent-2-enyl estern |
AR071312A1 (es) * | 2008-04-09 | 2010-06-09 | Scinopharm Taiwan Ltd | Proceso para la preparacion de analogos de prostaglandina y sus intermediarios |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2758882A1 (de) * | 1977-12-30 | 1979-07-05 | Basf Ag | Verfahren zur herstellung von cis-7,8-epoxy-2-methyloctadecan |
US4271314A (en) * | 1979-11-28 | 1981-06-02 | G. D. Searle & Co. | 4,5-Unsaturated prostanoic acid derivatives |
US4322543A (en) * | 1979-11-28 | 1982-03-30 | G. D. Searle & Co. | 4,5-Unsaturated prostanoic acid derivatives |
DE3785697T2 (de) * | 1986-05-29 | 1993-08-19 | Sumitomo Chemical Co | Herstellung von cyclopentenonen. |
US4812585A (en) * | 1986-10-28 | 1989-03-14 | Sumitomo Chemical Company, Limited | Process for producing 2-aceylfuran derivatives |
US5106750A (en) * | 1988-08-30 | 1992-04-21 | G. D. Searle & Co. | Enantio- and regioselective synthesis of organic compounds using enol esters as irreversible transacylation reagents |
US4952710A (en) * | 1988-10-07 | 1990-08-28 | G. D. Searle & Co. | Cyclopenteneheptenoic acid derivatives and method of preparation thereof |
-
1991
- 1991-01-31 US US07/648,893 patent/US5191109A/en not_active Expired - Fee Related
- 1991-02-01 EP EP91101352A patent/EP0440251B1/de not_active Expired - Lifetime
- 1991-02-01 DE DE69112655T patent/DE69112655T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US5191109A (en) | 1993-03-02 |
EP0440251B1 (de) | 1995-09-06 |
DE69112655T2 (de) | 1996-02-01 |
EP0440251A2 (de) | 1991-08-07 |
EP0440251A3 (en) | 1992-06-03 |
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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 |