DE69329221D1 - Optisch aktives, 1,5-disubstituiertes 2,4-0-Isopropyliden-2,4-dihydroxypentan und ein Verfahren zu seiner Herstellung - Google Patents
Optisch aktives, 1,5-disubstituiertes 2,4-0-Isopropyliden-2,4-dihydroxypentan und ein Verfahren zu seiner HerstellungInfo
- Publication number
- DE69329221D1 DE69329221D1 DE69329221T DE69329221T DE69329221D1 DE 69329221 D1 DE69329221 D1 DE 69329221D1 DE 69329221 T DE69329221 T DE 69329221T DE 69329221 T DE69329221 T DE 69329221T DE 69329221 D1 DE69329221 D1 DE 69329221D1
- Authority
- DE
- Germany
- Prior art keywords
- dihydroxypentane
- isopropylidene
- disubstituted
- preparation
- optically active
- 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 - Lifetime
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D319/00—Heterocyclic compounds containing six-membered rings having two oxygen atoms as the only ring hetero atoms
- C07D319/04—1,3-Dioxanes; Hydrogenated 1,3-dioxanes
- C07D319/06—1,3-Dioxanes; Hydrogenated 1,3-dioxanes not condensed with other rings
-
- 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
- C12P17/00—Preparation of heterocyclic carbon compounds with only O, N, S, Se or Te as ring hetero atoms
- C12P17/02—Oxygen as only ring hetero atoms
- C12P17/06—Oxygen as only ring hetero atoms containing a six-membered hetero ring, e.g. fluorescein
-
- 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)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17623592 | 1992-06-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE69329221D1 true DE69329221D1 (de) | 2000-09-21 |
Family
ID=16010005
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69329221T Expired - Lifetime DE69329221D1 (de) | 1992-06-10 | 1993-06-03 | Optisch aktives, 1,5-disubstituiertes 2,4-0-Isopropyliden-2,4-dihydroxypentan und ein Verfahren zu seiner Herstellung |
Country Status (2)
Country | Link |
---|---|
EP (2) | EP0909757A3 (de) |
DE (1) | DE69329221D1 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0011120D0 (en) | 2000-05-09 | 2000-06-28 | Avecia Ltd | Process |
HUP0500125A3 (en) | 2002-02-25 | 2008-03-28 | Biocon Ltd | Novel boronate esters and process for their preparation |
-
1993
- 1993-06-03 DE DE69329221T patent/DE69329221D1/de not_active Expired - Lifetime
- 1993-06-03 EP EP98114726A patent/EP0909757A3/de not_active Withdrawn
- 1993-06-03 EP EP19930304325 patent/EP0579370B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0579370A3 (de) | 1994-01-26 |
EP0579370A2 (de) | 1994-01-19 |
EP0909757A2 (de) | 1999-04-21 |
EP0579370B1 (de) | 2000-08-16 |
EP0909757A3 (de) | 1999-04-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8332 | No legal effect for de |