ITMI920331A1 - Processo per la preparazione di (r) e (s)-1, 2-isopropilidenglicerolo - Google Patents
Processo per la preparazione di (r) e (s)-1, 2-isopropilidengliceroloInfo
- Publication number
- ITMI920331A1 ITMI920331A1 IT000331A ITMI920331A ITMI920331A1 IT MI920331 A1 ITMI920331 A1 IT MI920331A1 IT 000331 A IT000331 A IT 000331A IT MI920331 A ITMI920331 A IT MI920331A IT MI920331 A1 ITMI920331 A1 IT MI920331A1
- Authority
- IT
- Italy
- Prior art keywords
- isopropylideneglycerol
- hydrolysis
- isopropylidenglycerol
- preparation
- carnitine
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 2
- -1 1,2-isopropylideneglycerol benzoyl ester Chemical class 0.000 abstract 2
- PHIQHXFUZVPYII-ZCFIWIBFSA-N (R)-carnitine Chemical compound C[N+](C)(C)C[C@H](O)CC([O-])=O PHIQHXFUZVPYII-ZCFIWIBFSA-N 0.000 abstract 1
- 102000004882 Lipase Human genes 0.000 abstract 1
- 108090001060 Lipase Proteins 0.000 abstract 1
- 239000004367 Lipase Substances 0.000 abstract 1
- 229940035676 analgesics Drugs 0.000 abstract 1
- 239000000730 antalgic agent Substances 0.000 abstract 1
- 239000003443 antiviral agent Substances 0.000 abstract 1
- 239000002876 beta blocker Substances 0.000 abstract 1
- 229940097320 beta blocking agent Drugs 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 239000006184 cosolvent Substances 0.000 abstract 1
- 239000013078 crystal Substances 0.000 abstract 1
- 238000002425 crystallisation Methods 0.000 abstract 1
- 230000008025 crystallization Effects 0.000 abstract 1
- 229940079593 drug Drugs 0.000 abstract 1
- 239000003814 drug Substances 0.000 abstract 1
- 230000007071 enzymatic hydrolysis Effects 0.000 abstract 1
- 238000006047 enzymatic hydrolysis reaction Methods 0.000 abstract 1
- 230000007062 hydrolysis Effects 0.000 abstract 1
- 238000006460 hydrolysis reaction Methods 0.000 abstract 1
- 235000019421 lipase Nutrition 0.000 abstract 1
- 239000012452 mother liquor Substances 0.000 abstract 1
- 230000003287 optical effect Effects 0.000 abstract 1
- RNVYQYLELCKWAN-UHFFFAOYSA-N solketal Chemical class CC1(C)OCC(CO)O1 RNVYQYLELCKWAN-UHFFFAOYSA-N 0.000 abstract 1
- 230000000707 stereoselective effect Effects 0.000 abstract 1
- 238000003786 synthesis reaction Methods 0.000 abstract 1
Classifications
-
- 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
- C12P17/04—Oxygen as only ring hetero atoms containing a five-membered hetero ring, e.g. griseofulvin, vitamin C
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N11/00—Carrier-bound or immobilised enzymes; Carrier-bound or immobilised microbial cells; Preparation thereof
- C12N11/02—Enzymes or microbial cells immobilised on or in an organic carrier
- C12N11/04—Enzymes or microbial cells immobilised on or in an organic carrier entrapped within the carrier, e.g. gel or hollow fibres
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Genetics & Genomics (AREA)
- Health & Medical Sciences (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Engineering & Computer Science (AREA)
- Biochemistry (AREA)
- Microbiology (AREA)
- General Health & Medical Sciences (AREA)
- Biotechnology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Priority Applications (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ITMI920331A IT1254463B (it) | 1992-02-17 | 1992-02-17 | Processo per la preparazione di (r) e (s)-1,2-isopropilidenglicerolo |
| ES93200395T ES2111124T3 (es) | 1992-02-17 | 1993-02-12 | Procedimiento para separar enantiomeros de ester benzoilico de 1,2-isopropilidenglicerol. |
| US08/016,882 US5332674A (en) | 1992-02-17 | 1993-02-12 | Process for preparing (R) and (S)-1,2-isopropylideneglycerol by crystallizing racemic benzoyl ester |
| EP93200395A EP0556909B1 (en) | 1992-02-17 | 1993-02-12 | Process for separating 1,2-isopropylideneglycerol benzoyl ester enantiomers |
| DK93200395T DK0556909T3 (da) | 1992-02-17 | 1993-02-12 | Fremgangsmåde til fremstilling af (R) - og (S) - 1,2-isopropylildenglycol |
| DE69315720T DE69315720T2 (de) | 1992-02-17 | 1993-02-12 | Verfahren zur Trennung von 1,2-Isopropylidenglycerinbenzoylester-Enantiomeren |
| AT93200395T ATE161290T1 (de) | 1992-02-17 | 1993-02-12 | Verfahren zur trennung von 1,2- isopropylidenglycerinbenzoylester-enantiomeren |
| CA002089626A CA2089626C (en) | 1992-02-17 | 1993-02-16 | Process for separating 1,2-isopropylideneglycerol benzoyl ester enantiomers |
| JP05141193A JP3195108B2 (ja) | 1992-02-17 | 1993-02-17 | （ｒ）および（ｓ）−１，２−イソプロピリデングリセロールの製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ITMI920331A IT1254463B (it) | 1992-02-17 | 1992-02-17 | Processo per la preparazione di (r) e (s)-1,2-isopropilidenglicerolo |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| ITMI920331A0 ITMI920331A0 (it) | 1992-02-17 |
| ITMI920331A1 true ITMI920331A1 (it) | 1993-08-17 |
| IT1254463B IT1254463B (it) | 1995-09-25 |
Family
ID=11361994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ITMI920331A IT1254463B (it) | 1992-02-17 | 1992-02-17 | Processo per la preparazione di (r) e (s)-1,2-isopropilidenglicerolo |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US5332674A (it) |
| EP (1) | EP0556909B1 (it) |
| JP (1) | JP3195108B2 (it) |
| AT (1) | ATE161290T1 (it) |
| CA (1) | CA2089626C (it) |
| DE (1) | DE69315720T2 (it) |
| DK (1) | DK0556909T3 (it) |
| ES (1) | ES2111124T3 (it) |
| IT (1) | IT1254463B (it) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6300176B1 (en) * | 1994-07-22 | 2001-10-09 | Semiconductor Energy Laboratory Co., Ltd. | Laser processing method |
| ITMI20022273A1 (it) * | 2002-10-25 | 2004-04-26 | Prime Europ Therapeuticals | Sintesi enzimatica di (s)-1, 2-0-1, 2-0-isopropilidenglicerolo. |
| DE10336270B3 (de) * | 2003-08-07 | 2005-04-14 | Consortium für elektrochemische Industrie GmbH | Verfahren zur enantioselektiven Herstellung von sekundären Alkoholen durch lipasenkatalysierte Solvolyse der korrespondierenden Acetessigester |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4957868A (en) * | 1984-12-24 | 1990-09-18 | Chiyoda Chemical Engineering & Constructions Co., Ltd. | Cylindrical hollow carriers for microorganisms made of nonwoven fabric |
| IL82416A0 (en) * | 1986-05-08 | 1987-11-30 | Gist Brocades Nv | Process for the preparation of r-2,2-r1,r2-1,3-dioxolane-4-methanol |
| US5079153A (en) * | 1989-06-03 | 1992-01-07 | Mitsubishi Rayon Co., Ltd. | Process for the preparation of organic esters of ascorbic acid or erythorbic acid using ester hydralases in organic solvents containing 100-10,000 ppm of water |
-
1992
- 1992-02-17 IT ITMI920331A patent/IT1254463B/it active
-
1993
- 1993-02-12 AT AT93200395T patent/ATE161290T1/de not_active IP Right Cessation
- 1993-02-12 US US08/016,882 patent/US5332674A/en not_active Expired - Fee Related
- 1993-02-12 ES ES93200395T patent/ES2111124T3/es not_active Expired - Lifetime
- 1993-02-12 EP EP93200395A patent/EP0556909B1/en not_active Expired - Lifetime
- 1993-02-12 DK DK93200395T patent/DK0556909T3/da active
- 1993-02-12 DE DE69315720T patent/DE69315720T2/de not_active Expired - Fee Related
- 1993-02-16 CA CA002089626A patent/CA2089626C/en not_active Expired - Fee Related
- 1993-02-17 JP JP05141193A patent/JP3195108B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| DE69315720T2 (de) | 1998-07-23 |
| CA2089626A1 (en) | 1993-08-18 |
| ES2111124T3 (es) | 1998-03-01 |
| US5332674A (en) | 1994-07-26 |
| ATE161290T1 (de) | 1998-01-15 |
| DK0556909T3 (da) | 1998-08-24 |
| EP0556909B1 (en) | 1997-12-17 |
| IT1254463B (it) | 1995-09-25 |
| DE69315720D1 (de) | 1998-01-29 |
| JP3195108B2 (ja) | 2001-08-06 |
| JPH067195A (ja) | 1994-01-18 |
| EP0556909A1 (en) | 1993-08-25 |
| CA2089626C (en) | 2001-01-16 |
| ITMI920331A0 (it) | 1992-02-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP1002787A4 (en) | METHOD FOR PURIFYING (METH) ACRYLIC ACID | |
| DE3586017D1 (de) | Stabiles glukose-isomerase-konzentrat und verfahren zu dessen herstellung. | |
| PT768309E (pt) | Processo para a preparacao de compostos de imidazolilo enantiomericamente puros | |
| DE3765157D1 (de) | Verfahren zur herstellung von macrolid-derivaten. | |
| ITMI920331A1 (it) | Processo per la preparazione di (r) e (s)-1, 2-isopropilidenglicerolo | |
| MX9301754A (es) | Proceso para hidrolizar estereoespecificamente una mezcla de isomeros (+) y (-) de un compuesto. | |
| IT1198266B (it) | Processo per la separazione enzimatica degli isomeri ottici di derivati ossazolidinonici racemi | |
| FR2450246B1 (fr) | Procede de separation des isomeres optiques du 1-(o-methoxy-phenoxy)-3-isopropyl-amino-propane-2-ol et compositions pharmaceutiques contenant l'antipode levogyre, utile notamment comme agent b-bloquant | |
| CA2418966A1 (en) | Method for producing tagatose crystals | |
| ATE118779T1 (de) | Diastereoselektive herstellung von phosphinsäureestern. | |
| IT1188641B (it) | Processo per la risoluzione enzimatica di 2-ammino-1-alcanoli racemi | |
| ATE69804T1 (de) | Verfahren zur herstellung von d- oder l-alanin hoher enantiomerenreinheit. | |
| ATE78015T1 (de) | Verfahren zur herstellung von 3-phenyl-2methylpropanol und seinen p-substituierten alkylderivaten. | |
| PT80855B (pt) | Processo para a resolucao do acido (+) 2-{2'{(p-fluorofenil)-5'-benzoxazolil}-propionico | |
| DE60008642D1 (de) | Verfahren zur Herstellung von optisch aktiven N-geschützten N-Methyl-phenylalanin-Derivaten | |
| DE59606235D1 (de) | Synthese von optisch aktivem aminoindanol | |
| JPS57146743A (en) | Optical resolving method of (+-)-1-(1-naphthyl)ethylamine |