KR100651393B1 - 가수분해 효소를 이용한 (r)-1-아미노-2-프로판올의제조방법 - Google Patents
가수분해 효소를 이용한 (r)-1-아미노-2-프로판올의제조방법 Download PDFInfo
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- KR100651393B1 KR100651393B1 KR1020010010295A KR20010010295A KR100651393B1 KR 100651393 B1 KR100651393 B1 KR 100651393B1 KR 1020010010295 A KR1020010010295 A KR 1020010010295A KR 20010010295 A KR20010010295 A KR 20010010295A KR 100651393 B1 KR100651393 B1 KR 100651393B1
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- Prior art keywords
- propanol
- azido
- amino
- hydrolase
- racemic
- 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.)
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- 238000000034 method Methods 0.000 title claims abstract description 39
- HXKKHQJGJAFBHI-GSVOUGTGSA-N (2R)-1-aminopropan-2-ol Chemical compound C[C@@H](O)CN HXKKHQJGJAFBHI-GSVOUGTGSA-N 0.000 title claims abstract description 18
- 230000003287 optical effect Effects 0.000 claims abstract description 41
- 102000004190 Enzymes Human genes 0.000 claims abstract description 26
- 108090000790 Enzymes Proteins 0.000 claims abstract description 26
- YKPFXAHKQLQHCJ-UHFFFAOYSA-N 1-azidopropan-2-ol Chemical compound CC(O)CN=[N+]=[N-] YKPFXAHKQLQHCJ-UHFFFAOYSA-N 0.000 claims abstract description 20
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims abstract description 19
- WFDIJRYMOXRFFG-UHFFFAOYSA-N Acetic anhydride Chemical compound CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 claims abstract description 18
- XZGXHNHGXJCFIR-UHFFFAOYSA-N 1-azidopropan-2-yl acetate Chemical compound N(=[N+]=[N-])CC(C)OC(C)=O XZGXHNHGXJCFIR-UHFFFAOYSA-N 0.000 claims abstract description 17
- YKPFXAHKQLQHCJ-GSVOUGTGSA-N (2R)-1-azidopropan-2-ol Chemical compound C[C@@H](O)CN=[N+]=[N-] YKPFXAHKQLQHCJ-GSVOUGTGSA-N 0.000 claims abstract description 14
- PXIPVTKHYLBLMZ-UHFFFAOYSA-N Sodium azide Chemical compound [Na+].[N-]=[N+]=[N-] PXIPVTKHYLBLMZ-UHFFFAOYSA-N 0.000 claims abstract description 14
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 claims abstract description 13
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000003054 catalyst Substances 0.000 claims abstract description 13
- 238000006460 hydrolysis reaction Methods 0.000 claims abstract description 8
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims abstract description 7
- 125000003277 amino group Chemical group 0.000 claims abstract description 6
- 235000019270 ammonium chloride Nutrition 0.000 claims abstract description 6
- 238000005984 hydrogenation reaction Methods 0.000 claims abstract description 5
- IVRMZWNICZWHMI-UHFFFAOYSA-N azide group Chemical group [N-]=[N+]=[N-] IVRMZWNICZWHMI-UHFFFAOYSA-N 0.000 claims abstract description 4
- 239000000872 buffer Substances 0.000 claims abstract description 4
- 238000006243 chemical reaction Methods 0.000 claims description 40
- 102000004157 Hydrolases Human genes 0.000 claims description 38
- 108090000604 Hydrolases Proteins 0.000 claims description 38
- 108090001060 Lipase Proteins 0.000 claims description 19
- 239000004367 Lipase Substances 0.000 claims description 19
- 102000004882 Lipase Human genes 0.000 claims description 19
- 235000019421 lipase Nutrition 0.000 claims description 19
- 239000000243 solution Substances 0.000 claims description 10
- 108091005804 Peptidases Proteins 0.000 claims description 9
- 239000004365 Protease Substances 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 claims description 9
- 102100037486 Reverse transcriptase/ribonuclease H Human genes 0.000 claims description 8
- 239000012064 sodium phosphate buffer Substances 0.000 claims description 6
- 108010048733 Lipozyme Proteins 0.000 claims description 5
- FCCDDURTIIUXBY-UHFFFAOYSA-N lipoamide Chemical compound NC(=O)CCCCC1CCSS1 FCCDDURTIIUXBY-UHFFFAOYSA-N 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims description 5
- HXKKHQJGJAFBHI-UHFFFAOYSA-N 1-aminopropan-2-ol Chemical compound CC(O)CN HXKKHQJGJAFBHI-UHFFFAOYSA-N 0.000 claims description 4
- 239000007853 buffer solution Substances 0.000 claims description 4
- 230000002538 fungal effect Effects 0.000 claims description 4
- 238000002360 preparation method Methods 0.000 claims description 3
- 239000000843 powder Substances 0.000 claims description 2
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 claims description 2
- 101710180316 Protease 2 Proteins 0.000 claims 1
- 230000002378 acidificating effect Effects 0.000 claims 1
- 150000002148 esters Chemical class 0.000 abstract description 8
- 239000007858 starting material Substances 0.000 abstract description 6
- 230000007062 hydrolysis Effects 0.000 abstract description 5
- 238000007796 conventional method Methods 0.000 abstract description 2
- DXUBILKALDRTRV-UHFFFAOYSA-N 1-amino-1-azidopropan-1-ol Chemical compound OC(N=[N+]=[N-])(N)CC DXUBILKALDRTRV-UHFFFAOYSA-N 0.000 abstract 1
- 239000007795 chemical reaction product Substances 0.000 description 17
- 239000002243 precursor Substances 0.000 description 13
- 150000001414 amino alcohols Chemical class 0.000 description 12
- -1 2-azido-1-methyl-ethyl Chemical group 0.000 description 10
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 9
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 9
- UGUUDTWORXNLAK-UHFFFAOYSA-N azidoalcohol Chemical compound ON=[N+]=[N-] UGUUDTWORXNLAK-UHFFFAOYSA-N 0.000 description 9
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 9
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 6
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 6
- 239000000758 substrate Substances 0.000 description 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 5
- 238000004128 high performance liquid chromatography Methods 0.000 description 5
- 238000003756 stirring Methods 0.000 description 5
- 238000005481 NMR spectroscopy Methods 0.000 description 4
- 125000003158 alcohol group Chemical group 0.000 description 4
- 125000000217 alkyl group Chemical group 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 4
- 238000005886 esterification reaction Methods 0.000 description 4
- 230000003301 hydrolyzing effect Effects 0.000 description 4
- 229960004592 isopropanol Drugs 0.000 description 4
- 238000004458 analytical method Methods 0.000 description 3
- 239000000543 intermediate Substances 0.000 description 3
- 239000012454 non-polar solvent Substances 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 239000000376 reactant Substances 0.000 description 3
- 239000006228 supernatant Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- YKPFXAHKQLQHCJ-VKHMYHEASA-N (2S)-1-azidopropan-2-ol Chemical compound N(=[N+]=[N-])C[C@H](C)O YKPFXAHKQLQHCJ-VKHMYHEASA-N 0.000 description 2
- 108091005508 Acid proteases Proteins 0.000 description 2
- 229920000856 Amylose Polymers 0.000 description 2
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 2
- SDXAWMPTBQCNDC-NRYLJRBGSA-N NC[C@@H](C)O.NC[C@@H](C)O Chemical compound NC[C@@H](C)O.NC[C@@H](C)O SDXAWMPTBQCNDC-NRYLJRBGSA-N 0.000 description 2
- 150000001540 azides Chemical class 0.000 description 2
- 210000003169 central nervous system Anatomy 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 238000004821 distillation Methods 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 239000003480 eluent Substances 0.000 description 2
- 238000010931 ester hydrolysis Methods 0.000 description 2
- 229910052763 palladium Inorganic materials 0.000 description 2
- 230000035484 reaction time Effects 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 150000003384 small molecules Chemical class 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 2
- MXZROAOUCUVNHX-UHFFFAOYSA-N 2-Aminopropanol Chemical compound CCC(N)O MXZROAOUCUVNHX-UHFFFAOYSA-N 0.000 description 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- 102100033367 Appetite-regulating hormone Human genes 0.000 description 1
- 101710111255 Appetite-regulating hormone Proteins 0.000 description 1
- IMROMDMJAWUWLK-UHFFFAOYSA-N Ethenol Chemical compound OC=C IMROMDMJAWUWLK-UHFFFAOYSA-N 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- UEZVMMHDMIWARA-UHFFFAOYSA-N Metaphosphoric acid Chemical compound OP(=O)=O UEZVMMHDMIWARA-UHFFFAOYSA-N 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- 102000035195 Peptidases Human genes 0.000 description 1
- 241000235403 Rhizomucor miehei Species 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- XZGXHNHGXJCFIR-BYPYZUCNSA-N [(2S)-1-azidopropan-2-yl] acetate Chemical compound C(C)(=O)O[C@H](CN=[N+]=[N-])C XZGXHNHGXJCFIR-BYPYZUCNSA-N 0.000 description 1
- IKHGUXGNUITLKF-XPULMUKRSA-N acetaldehyde Chemical compound [14CH]([14CH3])=O IKHGUXGNUITLKF-XPULMUKRSA-N 0.000 description 1
- 238000012382 advanced drug delivery Methods 0.000 description 1
- 125000004466 alkoxycarbonylamino group Chemical group 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 125000004494 ethyl ester group Chemical group 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000003324 growth hormone secretagogue Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 1
- 235000019341 magnesium sulphate Nutrition 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- 239000012044 organic layer Substances 0.000 description 1
- 230000000144 pharmacologic effect Effects 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 238000011002 quantification Methods 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000001488 sodium phosphate Substances 0.000 description 1
- 229910000162 sodium phosphate Inorganic materials 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 238000005809 transesterification reaction Methods 0.000 description 1
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
- 229920001567 vinyl ester resin Chemical class 0.000 description 1
- 239000008096 xylene Substances 0.000 description 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
- C12P13/00—Preparation of nitrogen-containing organic compounds
- C12P13/001—Amines; Imines
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C215/00—Compounds containing amino and hydroxy groups bound to the same carbon skeleton
- C07C215/02—Compounds containing amino and hydroxy groups bound to the same carbon skeleton having hydroxy groups and amino groups bound to acyclic carbon atoms of the same carbon skeleton
- C07C215/04—Compounds containing amino and hydroxy groups bound to the same carbon skeleton having hydroxy groups and amino groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being saturated
- C07C215/06—Compounds containing amino and hydroxy groups bound to the same carbon skeleton having hydroxy groups and amino groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being saturated and acyclic
- C07C215/08—Compounds containing amino and hydroxy groups bound to the same carbon skeleton having hydroxy groups and amino groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being saturated and acyclic with only one hydroxy group and one amino group bound to the carbon skeleton
-
- 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
- Y02P20/584—Recycling of catalysts
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Zoology (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Microbiology (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Biotechnology (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
Abstract
Description
반응시간[시간] | 전환률[%] | 광학순도[%] |
24 | 18.4 | 94.8 |
48 | 22.0 | 97.0 |
72 | 44.4 | 93.7 |
96 | 43.4 | 92.0 |
120 | 41.2 | 88.5 |
실시예 | 기질부피[㎖] | 전환율[%] | 광학순도[%] |
5 | 0.05 | 31.9 | 78.0 |
6 | 0.1 | 33.6 | 80.1 |
7 | 0.25 | 33.9 | 88.6 |
8 | 0.5 | 29.3 | 93.8 |
실시예 | 효소양[mg] | 전환율[%] | 광학순도[%] |
9 | 50 | 22.0 | 97.1 |
10 | 100 | 31.0 | 96.3 |
11 | 250 | 38.6 | 90.1 |
12 | 500 | 39.1 | 73.7 |
실시예 | 완충용액의 pH | 전환율[%] | 광학순도[%] |
13 | 3 | 36.3 | 88.0 |
14 | 4 | 37.0 | 89.1 |
15 | 5 | 37.5 | 94.0 |
16 | 6 | 37.5 | 89.5 |
17 | 8 | 38.9 | 90.8 |
18 | 9 | 41.4 | 91.7 |
19 | 10 | 37.6 | 93.7 |
20 | 11 | 36.2 | 94.2 |
실시예 | 반응온도[℃] | 전환율[%] | 광학순도[%] |
21 | 25 | 41.1 | 83.7 |
22 | 35 | 43.0 | 91.1 |
23 | 40 | 39.1 | 84.3 |
24 | 45 | 40.0 | 88.8 |
25 | 50 | 32.7 | 89.1 |
실시예 | 가수분해 효소의 종류 | 전환율[%] | 광학순도[%] |
26 | 리파제 M (Lipase M, 아마노사) | 46.1 | 90.7 |
27 | 리파제 PPL (Lipase PPL, 시그마사) | 43.6 | 85.1 |
28 | 진균 프로테아제 500,000 (바이오-캣사) | 31.1 | 74.9 |
29 | 진균 프로테아제 400,000 (바이오-캣사) | 51.6 | 55.7 |
30 | 팔라타제 20,000 L (노보사, 리포짐 IM의 액상형) | 40.8 | 86.2 |
31 | 산성 프로테아제 Ⅱ (아마노사) | 38.1 | 65.4 |
실시예 | 반복사용 횟수[회] | 전환율[%] | 광학순도[%] |
32 | 1 | 51.0 | 91.9 |
33 | 2 | 51.7 | 95.0 |
34 | 3 | 33.1 | 97.5 |
35 | 4 | 33.8 | 96.2 |
36 | 5 | 17.4 | 97.7 |
Claims (11)
- 프로필렌 옥사이드와 나트륨 아지드 및 염화 암모늄을 반응시켜 라세믹 1-아지도-2-프로판올을 얻는 단계;촉매 존재하에서 상기 라세믹 1-아지도-2-프로판올과 무수 아세트산을 반응시켜 라세믹 초산 2-아지도-1-메틸-에틸 에스테르를 얻는 단계;완충용액 중에서 가수분해 효소와 상기 라세믹 초산 2-아지도-1-메틸-에틸 에스테르를 반응시켜 광학활성을 갖는 (R)-1-아지도-2-프로판올을 얻는 단계; 및촉매의 존재하에서 상기 (R)-1-아지도-2-프로판올의 아지드기를 수소화 반응을 통해 아미노기로 환원시키는 단계를 포함하는 것을 특징으로 하는 가수분해 효소를 이용한 (R)-1-아미노-2-프로판올의 제조방법.
- 제1항에 있어서, 상기 가수분해 반응이 24∼120시간 동안 수행되는 것을 특징으로 하는 가수분해 효소를 이용한 (R)-1-아미노-2-프로판올의 제조방법.
- 제1항에 있어서, 상기 라세믹 초산 2-아지도-1-메틸-에틸 에스테르의 중량 대비 가수분해 효소의 부피 비율이 0.2 내지 2임을 특징으로 하는 가수분해 효소를 이용한 (R)-1-아미노-2-프로판올의 제조방법.
- 제1항에 있어서, 상기 완충용액이 pH가 3 내지 11의 인산 나트륨 완충용액임 을 특징으로 하는 가수분해 효소를 이용한 (R)-1-아미노-2-프로판올의 제조방법.
- 제1항에 있어서, 상기 가수분해 반응의 반응온도가 25℃ 내지 50℃임을 특징으로 하는 가수분해 효소를 이용한 (R)-1-아미노-2-프로판올의 제조방법.
- 제1항에 있어서, 상기 가수분해 효소는 반응 후 분리시켜 1회 내지 5회 반복사용함을 특징으로 하는 가수분해 효소를 이용한 (R)-1-아미노-2-프로판올의 제조방법.
- 제1항에 있어서, 상기 가수분해 효소가 리파제류 또는 프로테아제류인 것을 특징으로 하는 가수분해 효소를 이용한 (R)-1-아미노-2-프로판올의 제조방법.
- 제1항에 있어서, 상기 수소화 반응에 사용되는 촉매가 팔라듐/탄소 촉매임을 특징으로 하는 가수분해 효소를 이용한 (R)-1-아미노-2-프로판올의 제조방법.
- 제7항에 있어서, 상기 리파제류 또는 프로테아제류의 가수분해 효소가 분말, 액상 또는 담체에 고정화된 가수화된 효소의 형태인 것을 특징으로 하는 가수분해 효소를 이용한 (R)-1-아미노-2-프로판올의 제조방법.
- 제7항에 있어서, 상기 리파제류의 효소가 생물체로부터 얻을 수 있는 리파제 M, 리파제 PPL, 팔라타아제 20,000 L 및 리포짐 IM으로 이루어진 군으로부터 선택된 하나임을 특징으로 하는 가수분해 효소를 이용한 (R)-1-아미노-2-프로판올의 제조방법.
- 제7항에 있어서, 상기 프로테아제류의 효소가 생물체로부터 얻을 수 있는 산성 프로테아제 II 및 진균 프로테아제로 이루어진 군으로부터 선택된 하나임을 특징으로 하는 가수분해 효소를 이용한 (R)-1-아미노-2-프로판올의 제조방법.
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EP1158054A1 (en) | 2000-05-25 | 2001-11-28 | Rijksuniversiteit te Groningen | Enzymatic conversion of epoxides |
US20050032182A1 (en) | 2003-08-07 | 2005-02-10 | Consortium Fur Elektrochemische Industrie Gmbh | Process for the enantioselective preparation of secondary alcohols by lipase-catalyzed solvolysis of the corresponding acetoacetic esters |
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EP1158054A1 (en) | 2000-05-25 | 2001-11-28 | Rijksuniversiteit te Groningen | Enzymatic conversion of epoxides |
US20050032182A1 (en) | 2003-08-07 | 2005-02-10 | Consortium Fur Elektrochemische Industrie Gmbh | Process for the enantioselective preparation of secondary alcohols by lipase-catalyzed solvolysis of the corresponding acetoacetic esters |
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1990, Vol 55, pages 1749-1753 |
2002, Vol 4, No 3, pp 343-345 |
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