NO974458L - Fremstilling av cis-4-O-beskyttede-2-cyklopentenolderivater - Google Patents
Fremstilling av cis-4-O-beskyttede-2-cyklopentenolderivaterInfo
- Publication number
- NO974458L NO974458L NO974458A NO974458A NO974458L NO 974458 L NO974458 L NO 974458L NO 974458 A NO974458 A NO 974458A NO 974458 A NO974458 A NO 974458A NO 974458 L NO974458 L NO 974458L
- Authority
- NO
- Norway
- Prior art keywords
- protected
- preparation
- cis
- substituted
- cyclopentenol
- Prior art date
Links
- JFECIVJLAVYIKP-UHFFFAOYSA-N 2-(cyclopenten-1-yl)-7h-purine Chemical class C1CCC=C1C1=NC=C(NC=N2)C2=N1 JFECIVJLAVYIKP-UHFFFAOYSA-N 0.000 abstract 1
- 239000002841 Lewis acid Substances 0.000 abstract 1
- 239000003638 chemical reducing agent Substances 0.000 abstract 1
- -1 cyclopentanyl Chemical group 0.000 abstract 1
- 229960003444 immunosuppressant agent Drugs 0.000 abstract 1
- 239000003018 immunosuppressive agent Substances 0.000 abstract 1
- 239000000543 intermediate Substances 0.000 abstract 1
- 150000007517 lewis acids Chemical class 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000003960 organic solvent Substances 0.000 abstract 1
- 229940094443 oxytocics prostaglandins Drugs 0.000 abstract 1
- 150000003180 prostaglandins Chemical class 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
- C07C41/01—Preparation of ethers
- C07C41/18—Preparation of ethers by reactions not forming ether-oxygen bonds
- C07C41/26—Preparation of ethers by reactions not forming ether-oxygen bonds by introduction of hydroxy or O-metal groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B53/00—Asymmetric syntheses
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D309/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings
- C07D309/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having no double bonds between ring members or between ring members and non-ring members
- C07D309/08—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having no 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
- C07D309/10—Oxygen atoms
- C07D309/12—Oxygen atoms only hydrogen atoms and one oxygen atom directly attached to ring carbon atoms, e.g. tetrahydropyranyl ethers
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
- C07F7/02—Silicon compounds
- C07F7/08—Compounds having one or more C—Si linkages
- C07F7/18—Compounds having one or more C—Si linkages as well as one or more C—O—Si linkages
- C07F7/1804—Compounds having Si-O-C linkages
- C07F7/1872—Preparation; Treatments not provided for in C07F7/20
- C07F7/1892—Preparation; Treatments not provided for in C07F7/20 by reactions not provided for in C07F7/1876 - C07F7/1888
-
- 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
- C12P7/02—Preparation of oxygen-containing organic compounds containing a hydroxy group
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2601/00—Systems containing only non-condensed rings
- C07C2601/06—Systems containing only non-condensed rings with a five-membered ring
- C07C2601/10—Systems containing only non-condensed rings with a five-membered ring the ring being unsaturated
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Zoology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Wood Science & Technology (AREA)
- Biotechnology (AREA)
- Microbiology (AREA)
- General Chemical & Material Sciences (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)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US41113695A | 1995-03-27 | 1995-03-27 | |
| US08/588,584 US5728899A (en) | 1995-03-27 | 1996-02-01 | Preparation of cis-4-O-protected-2-cyclopentenol derivatives |
| PCT/US1996/002801 WO1996030320A1 (fr) | 1995-03-27 | 1996-03-01 | Preparation de derives de cis-4-o-protege-2-cyclopentenol |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NO974458D0 NO974458D0 (no) | 1997-09-26 |
| NO974458L true NO974458L (no) | 1997-11-27 |
Family
ID=27021289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO974458A NO974458L (no) | 1995-03-27 | 1997-09-26 | Fremstilling av cis-4-O-beskyttede-2-cyklopentenolderivater |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US5808112A (fr) |
| EP (1) | EP0817764A1 (fr) |
| JP (1) | JPH11502841A (fr) |
| AR (1) | AR001426A1 (fr) |
| AU (1) | AU704196B2 (fr) |
| CA (1) | CA2216245C (fr) |
| HU (1) | HUP9801983A3 (fr) |
| IL (1) | IL117639A0 (fr) |
| NO (1) | NO974458L (fr) |
| NZ (1) | NZ303618A (fr) |
| WO (1) | WO1996030320A1 (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102007027189A1 (de) * | 2007-06-13 | 2008-12-18 | Archimica Gmbh | Verfahren zur Herstellung von Cyclopent-4-en-1,3-diol oder Cyclopent-4-en-1,3-diol-Derivaten |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5244896A (en) * | 1990-09-14 | 1993-09-14 | Marion Merrell Dow Inc. | Carbocyclic adenosine analogs useful as immunosuppressants |
-
1996
- 1996-03-01 CA CA002216245A patent/CA2216245C/fr not_active Expired - Fee Related
- 1996-03-01 NZ NZ303618A patent/NZ303618A/xx unknown
- 1996-03-01 JP JP8529399A patent/JPH11502841A/ja not_active Abandoned
- 1996-03-01 WO PCT/US1996/002801 patent/WO1996030320A1/fr not_active Application Discontinuation
- 1996-03-01 HU HU9801983A patent/HUP9801983A3/hu unknown
- 1996-03-01 AU AU49983/96A patent/AU704196B2/en not_active Ceased
- 1996-03-01 EP EP96906658A patent/EP0817764A1/fr not_active Withdrawn
- 1996-03-24 IL IL11763996A patent/IL117639A0/xx not_active IP Right Cessation
- 1996-03-26 AR AR33590696A patent/AR001426A1/es not_active Application Discontinuation
-
1997
- 1997-06-17 US US08/877,364 patent/US5808112A/en not_active Expired - Fee Related
- 1997-09-26 NO NO974458A patent/NO974458L/no not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| AU704196B2 (en) | 1999-04-15 |
| US5808112A (en) | 1998-09-15 |
| NO974458D0 (no) | 1997-09-26 |
| HUP9801983A2 (hu) | 1999-03-29 |
| IL117639A0 (en) | 1996-07-23 |
| CA2216245A1 (fr) | 1996-10-03 |
| AU4998396A (en) | 1996-10-16 |
| JPH11502841A (ja) | 1999-03-09 |
| HUP9801983A3 (en) | 1999-08-30 |
| MX9707400A (es) | 1997-11-29 |
| CA2216245C (fr) | 2002-10-08 |
| AR001426A1 (es) | 1997-10-22 |
| NZ303618A (en) | 1999-03-29 |
| EP0817764A1 (fr) | 1998-01-14 |
| WO1996030320A1 (fr) | 1996-10-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FC2A | Withdrawal, rejection or dismissal of laid open patent application |