KR102078950B1 - 수소-매개 디설파이드 효소 가수소분해에 의한 메르캅탄 제조 방법 - Google Patents
수소-매개 디설파이드 효소 가수소분해에 의한 메르캅탄 제조 방법 Download PDFInfo
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- LSDPWZHWYPCBBB-UHFFFAOYSA-N Methanethiol Chemical compound SC LSDPWZHWYPCBBB-UHFFFAOYSA-N 0.000 title claims abstract description 112
- 229910052739 hydrogen Inorganic materials 0.000 title claims abstract description 60
- 239000001257 hydrogen Substances 0.000 title claims abstract description 59
- 238000000034 method Methods 0.000 title claims abstract description 55
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 title claims abstract description 52
- 102000004190 Enzymes Human genes 0.000 title claims abstract description 40
- 108090000790 Enzymes Proteins 0.000 title claims abstract description 40
- BWGNESOTFCXPMA-UHFFFAOYSA-N Dihydrogen disulfide Chemical compound SS BWGNESOTFCXPMA-UHFFFAOYSA-N 0.000 title claims abstract description 26
- 238000007327 hydrogenolysis reaction Methods 0.000 title description 2
- 230000001404 mediated effect Effects 0.000 title 1
- WQOXQRCZOLPYPM-UHFFFAOYSA-N dimethyl disulfide Chemical compound CSSC WQOXQRCZOLPYPM-UHFFFAOYSA-N 0.000 claims abstract description 64
- 125000003396 thiol group Chemical group [H]S* 0.000 claims description 50
- RWSXRVCMGQZWBV-WDSKDSINSA-N glutathione Chemical compound OC(=O)[C@@H](N)CCC(=O)N[C@@H](CS)C(=O)NCC(O)=O RWSXRVCMGQZWBV-WDSKDSINSA-N 0.000 claims description 44
- 230000003197 catalytic effect Effects 0.000 claims description 38
- 108090000765 processed proteins & peptides Proteins 0.000 claims description 38
- 238000006243 chemical reaction Methods 0.000 claims description 35
- 235000001014 amino acid Nutrition 0.000 claims description 32
- 150000001413 amino acids Chemical class 0.000 claims description 32
- 108010024636 Glutathione Proteins 0.000 claims description 22
- 229960003180 glutathione Drugs 0.000 claims description 22
- 239000012429 reaction media Substances 0.000 claims description 18
- 229930027945 nicotinamide-adenine dinucleotide Natural products 0.000 claims description 16
- 239000000203 mixture Substances 0.000 claims description 15
- 238000004519 manufacturing process Methods 0.000 claims description 13
- 150000002019 disulfides Chemical class 0.000 claims description 11
- 108090000854 Oxidoreductases Proteins 0.000 claims description 9
- 108010055049 hydrogen dehydrogenase Proteins 0.000 claims description 9
- 239000007864 aqueous solution Substances 0.000 claims description 8
- 125000004432 carbon atom Chemical group C* 0.000 claims description 8
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 7
- 150000002431 hydrogen Chemical class 0.000 claims description 7
- 238000006356 dehydrogenation reaction Methods 0.000 claims description 6
- 125000000524 functional group Chemical group 0.000 claims description 6
- 238000006911 enzymatic reaction Methods 0.000 claims description 5
- 229910052717 sulfur Inorganic materials 0.000 claims description 5
- 239000011593 sulfur Substances 0.000 claims description 5
- FFFHZYDWPBMWHY-VKHMYHEASA-N L-homocysteine Chemical compound OC(=O)[C@@H](N)CCS FFFHZYDWPBMWHY-VKHMYHEASA-N 0.000 claims description 4
- 125000004429 atom Chemical group 0.000 claims description 4
- 230000005587 bubbling Effects 0.000 claims description 4
- 125000000753 cycloalkyl group Chemical group 0.000 claims description 4
- XUJNEKJLAYXESH-UHFFFAOYSA-N cysteine Natural products SCC(N)C(O)=O XUJNEKJLAYXESH-UHFFFAOYSA-N 0.000 claims description 4
- 235000018417 cysteine Nutrition 0.000 claims description 4
- 229920006395 saturated elastomer Polymers 0.000 claims description 4
- 150000003573 thiols Chemical group 0.000 claims description 4
- 102000002933 Thioredoxin Human genes 0.000 claims description 3
- 108060008226 thioredoxin Proteins 0.000 claims description 3
- 229940094937 thioredoxin Drugs 0.000 claims description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 2
- XUJNEKJLAYXESH-REOHCLBHSA-N L-Cysteine Chemical compound SC[C@H](N)C(O)=O XUJNEKJLAYXESH-REOHCLBHSA-N 0.000 claims description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 2
- 239000002253 acid Substances 0.000 claims description 2
- 150000001299 aldehydes Chemical class 0.000 claims description 2
- 125000002877 alkyl aryl group Chemical group 0.000 claims description 2
- 150000001408 amides Chemical class 0.000 claims description 2
- 125000003118 aryl group Chemical group 0.000 claims description 2
- 125000004122 cyclic group Chemical group 0.000 claims description 2
- 150000002148 esters Chemical group 0.000 claims description 2
- 229910052736 halogen Inorganic materials 0.000 claims description 2
- 150000002367 halogens Chemical class 0.000 claims description 2
- 150000002576 ketones Chemical class 0.000 claims description 2
- 150000002825 nitriles Chemical class 0.000 claims description 2
- 229910052698 phosphorus Inorganic materials 0.000 claims description 2
- 239000011574 phosphorus Substances 0.000 claims description 2
- 229910052710 silicon Inorganic materials 0.000 claims description 2
- 239000010703 silicon Substances 0.000 claims description 2
- 125000004434 sulfur atom Chemical group 0.000 claims description 2
- ACFIXJIJDZMPPO-NNYOXOHSSA-N NADPH Chemical compound C1=CCC(C(=O)N)=CN1[C@H]1[C@H](O)[C@H](O)[C@@H](COP(O)(=O)OP(O)(=O)OC[C@@H]2[C@H]([C@@H](OP(O)(O)=O)[C@@H](O2)N2C3=NC=NC(N)=C3N=C2)O)O1 ACFIXJIJDZMPPO-NNYOXOHSSA-N 0.000 claims 2
- 125000000217 alkyl group Chemical group 0.000 claims 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical class S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 abstract description 20
- 238000006555 catalytic reaction Methods 0.000 abstract description 2
- XJLXINKUBYWONI-DQQFMEOOSA-N [[(2r,3r,4r,5r)-5-(6-aminopurin-9-yl)-3-hydroxy-4-phosphonooxyoxolan-2-yl]methoxy-hydroxyphosphoryl] [(2s,3r,4s,5s)-5-(3-carbamoylpyridin-1-ium-1-yl)-3,4-dihydroxyoxolan-2-yl]methyl phosphate Chemical compound NC(=O)C1=CC=C[N+]([C@@H]2[C@H]([C@@H](O)[C@H](COP([O-])(=O)OP(O)(=O)OC[C@@H]3[C@H]([C@@H](OP(O)(O)=O)[C@@H](O3)N3C4=NC=NC(N)=C4N=C3)O)O2)O)=C1 XJLXINKUBYWONI-DQQFMEOOSA-N 0.000 description 21
- 230000015572 biosynthetic process Effects 0.000 description 13
- 239000007789 gas Substances 0.000 description 13
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 12
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 12
- 238000003786 synthesis reaction Methods 0.000 description 12
- 108010063907 Glutathione Reductase Proteins 0.000 description 10
- 102100036442 Glutathione reductase, mitochondrial Human genes 0.000 description 10
- 102000004196 processed proteins & peptides Human genes 0.000 description 9
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 8
- 102000004316 Oxidoreductases Human genes 0.000 description 7
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- QMMFVYPAHWMCMS-UHFFFAOYSA-N Dimethyl sulfide Chemical compound CSC QMMFVYPAHWMCMS-UHFFFAOYSA-N 0.000 description 6
- 239000000243 solution Substances 0.000 description 6
- 108010053070 Glutathione Disulfide Proteins 0.000 description 5
- YPZRWBKMTBYPTK-BJDJZHNGSA-N glutathione disulfide Chemical compound OC(=O)[C@@H](N)CCC(=O)N[C@H](C(=O)NCC(O)=O)CSSC[C@@H](C(=O)NCC(O)=O)NC(=O)CC[C@H](N)C(O)=O YPZRWBKMTBYPTK-BJDJZHNGSA-N 0.000 description 5
- 229940045883 glutathione disulfide Drugs 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 239000006227 byproduct Substances 0.000 description 4
- 239000003054 catalyst Substances 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 239000007858 starting material Substances 0.000 description 4
- 230000002194 synthesizing effect Effects 0.000 description 4
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 3
- 238000004587 chromatography analysis Methods 0.000 description 3
- 230000002255 enzymatic effect Effects 0.000 description 3
- 238000006467 substitution reaction Methods 0.000 description 3
- SNICXCGAKADSCV-JTQLQIEISA-N (-)-Nicotine Chemical compound CN1CCC[C@H]1C1=CC=CN=C1 SNICXCGAKADSCV-JTQLQIEISA-N 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- LCGLNKUTAGEVQW-UHFFFAOYSA-N Dimethyl ether Chemical compound COC LCGLNKUTAGEVQW-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 2
- 102000013090 Thioredoxin-Disulfide Reductase Human genes 0.000 description 2
- 108010079911 Thioredoxin-disulfide reductase Proteins 0.000 description 2
- 150000001298 alcohols Chemical class 0.000 description 2
- 229910002091 carbon monoxide Inorganic materials 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 125000002228 disulfide group Chemical group 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000003205 fragrance Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000010907 mechanical stirring Methods 0.000 description 2
- XHXXWWGGXFUMAJ-UHFFFAOYSA-N methanethiol;sodium Chemical compound [Na].SC XHXXWWGGXFUMAJ-UHFFFAOYSA-N 0.000 description 2
- 229960002715 nicotine Drugs 0.000 description 2
- SNICXCGAKADSCV-UHFFFAOYSA-N nicotine Natural products CN1CCCC1C1=CC=CN=C1 SNICXCGAKADSCV-UHFFFAOYSA-N 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000004448 titration Methods 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- PHOQVHQSTUBQQK-SQOUGZDYSA-N D-glucono-1,5-lactone Chemical compound OC[C@H]1OC(=O)[C@H](O)[C@@H](O)[C@@H]1O PHOQVHQSTUBQQK-SQOUGZDYSA-N 0.000 description 1
- 101710088194 Dehydrogenase Proteins 0.000 description 1
- 108020005199 Dehydrogenases Proteins 0.000 description 1
- 102000006587 Glutathione peroxidase Human genes 0.000 description 1
- 108700016172 Glutathione peroxidases Proteins 0.000 description 1
- FFEARJCKVFRZRR-BYPYZUCNSA-N L-methionine Chemical compound CSCC[C@H](N)C(O)=O FFEARJCKVFRZRR-BYPYZUCNSA-N 0.000 description 1
- BAWFJGJZGIEFAR-NNYOXOHSSA-N NAD zwitterion Chemical compound NC(=O)C1=CC=C[N+]([C@H]2[C@@H]([C@H](O)[C@@H](COP([O-])(=O)OP(O)(=O)OC[C@@H]3[C@H]([C@@H](O)[C@@H](O3)N3C4=NC=NC(N)=C4N=C3)O)O2)O)=C1 BAWFJGJZGIEFAR-NNYOXOHSSA-N 0.000 description 1
- 241000205156 Pyrococcus furiosus Species 0.000 description 1
- 108091007187 Reductases Proteins 0.000 description 1
- AUNGANRZJHBGPY-SCRDCRAPSA-N Riboflavin Chemical compound OC[C@@H](O)[C@@H](O)[C@@H](O)CN1C=2C=C(C)C(C)=CC=2N=C2C1=NC(=O)NC2=O AUNGANRZJHBGPY-SCRDCRAPSA-N 0.000 description 1
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 239000002152 aqueous-organic solution Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000011942 biocatalyst Substances 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000002738 chelating agent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- VAYGXNSJCAHWJZ-UHFFFAOYSA-N dimethyl sulfate Chemical compound COS(=O)(=O)OC VAYGXNSJCAHWJZ-UHFFFAOYSA-N 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 150000002118 epoxides Chemical class 0.000 description 1
- 239000003797 essential amino acid Substances 0.000 description 1
- 235000020776 essential amino acid Nutrition 0.000 description 1
- 238000000855 fermentation Methods 0.000 description 1
- 230000004151 fermentation Effects 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 238000004817 gas chromatography Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 235000012209 glucono delta-lactone Nutrition 0.000 description 1
- 229960003681 gluconolactone Drugs 0.000 description 1
- 125000005843 halogen group Chemical class 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 238000005984 hydrogenation reaction Methods 0.000 description 1
- 238000006317 isomerization reaction Methods 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229930182817 methionine Natural products 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 229940101270 nicotinamide adenine dinucleotide (nad) Drugs 0.000 description 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 1
- 150000005677 organic carbonates Chemical class 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 239000012430 organic reaction media Substances 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000020477 pH reduction Effects 0.000 description 1
- 230000008823 permeabilization Effects 0.000 description 1
- 150000002978 peroxides Chemical class 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 235000018102 proteins Nutrition 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 238000000066 reactive distillation Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- SRRKNRDXURUMPP-UHFFFAOYSA-N sodium disulfide Chemical compound [Na+].[Na+].[S-][S-] SRRKNRDXURUMPP-UHFFFAOYSA-N 0.000 description 1
- RMBAVIFYHOYIFM-UHFFFAOYSA-M sodium methanethiolate Chemical compound [Na+].[S-]C RMBAVIFYHOYIFM-UHFFFAOYSA-M 0.000 description 1
- 159000000000 sodium salts Chemical group 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 238000000629 steam reforming Methods 0.000 description 1
- 230000020155 sulfhydration Effects 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 229910052723 transition metal Inorganic materials 0.000 description 1
- -1 transition metal sulfide Chemical class 0.000 description 1
- 125000004417 unsaturated alkyl group Chemical group 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C319/00—Preparation of thiols, sulfides, hydropolysulfides or polysulfides
- C07C319/02—Preparation of thiols, sulfides, hydropolysulfides or polysulfides of thiols
- C07C319/06—Preparation of thiols, sulfides, hydropolysulfides or polysulfides of thiols from sulfides, hydropolysulfides or polysulfides
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C321/00—Thiols, sulfides, hydropolysulfides or polysulfides
- C07C321/02—Thiols having mercapto groups bound to acyclic carbon atoms
- C07C321/04—Thiols having mercapto groups bound to acyclic carbon atoms of an acyclic saturated carbon skeleton
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- 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
- C12P11/00—Preparation of sulfur-containing organic compounds
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- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12Y—ENZYMES
- C12Y108/00—Oxidoreductases acting on sulfur groups as donors (1.8)
- C12Y108/01—Oxidoreductases acting on sulfur groups as donors (1.8) with NAD+ or NADP+ as acceptor (1.8.1)
- C12Y108/01007—Glutathione-disulfide reductase (1.8.1.7), i.e. glutathione reductase (NADPH)
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12Y—ENZYMES
- C12Y112/00—Oxidoreductases acting on hydrogen as donor (1.12)
- C12Y112/01—Oxidoreductases acting on hydrogen as donor (1.12) with NAD+ or NADP+ as acceptor (1.12.1)
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- Chemical Kinetics & Catalysis (AREA)
- Microbiology (AREA)
- General Chemical & Material Sciences (AREA)
- Biotechnology (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Enzymes And Modification Thereof (AREA)
- Peptides Or Proteins (AREA)
Abstract
Description
Claims (12)
- 적어도 하기의 단계를 포함하는, 화학식 R-SH 의 메르캅탄의 제조 방법:
a) 하기를 포함하는 혼합물을 제조하는 단계;
1) 화학식 R-S-S-R'의 디설파이드,
2) 티올기를 갖는 아미노산 또는 티올기-함유 펩타이드의 촉매량,
3) 상기 티올기를 갖는 아미노산 또는 상기 티올기-함유 펩타이드 2 당량 사이에서 생성된 디설파이드 브릿지의 환원을 촉매하는 효소의 촉매량,
4) 수소의 환원을 촉매하는 효소의 촉매량,
5) 환원 및 탈수소화를 촉매하는 두 효소의 공통적인 보조인자의 촉매량,
b) 수소를 수소 탈수소 효소의 촉매량과 함께 첨가하는 단계,
c) 효소 반응을 수행하는 단계,
d) 화학식 R-SH의 메르캅탄 및 화학식 R'-SH의 메르캅탄을 회수하는 단계,
e) 화학식 R-SH의 메르캅탄 및/또는 화학식 R'-SH의 메르캅탄을 임의로 분리 및 임의로 정제하는 단계. - 제 1 항에 있어서, 적어도 하기의 단계를 포함하는, 화학식 R-SH 의 메르캅탄의 제조 방법:
a') 하기를 포함하는 혼합물을 제조하는 단계;
· 화학식 R-S-S-R'의 디설파이드,
· 티올기를 갖는 아미노산 또는 티올기-함유 펩타이드의 촉매량,
· 상기 티올기를 갖는 아미노산 또는 상기 티올기-함유 펩타이드에 상응하는 환원 효소의 촉매량,
· NADPH의 촉매량,
b') 수소를 수소 탈수소 효소의 촉매량과 함께 첨가하는 단계,
c') 효소 반응을 수행하는 단계,
d') 화학식 R-SH의 메르캅탄 및 화학식 R'-SH의 메르캅탄을 회수하는 단계,
e') 화학식 R-SH의 메르캅탄 및/또는 화학식 R'-SH의 메르캅탄을 분리 및 임의로 정제하는 단계. - 제 1 항 또는 제 2 항에 있어서, 동일하거나 상이한 R 및 R'은 서로 독립적으로 1 내지 20 개의 탄소 원자를 포함하는 선형, 분지형 또는 고리형 탄화수소-기반 라디칼을 나타내고, 상기 라디칼의 사슬은 포화되거나 이중 결합 또는 삼중 결합(들)의 형태로 하나 이상의 불포화를 가지며, R 및 R'도 함께, 그리고 이들을 갖는 황 원자와 함께 4 내지 22 개의 원자 또는 5 내지 10 개의 원자를 포함하는 고리형 분자를 형성할 수 있는 것을 특징으로 하는, 화학식 R-SH 의 메르캅탄의 제조 방법.
- 제 1 항 또는 제 2 항에 있어서, 동일하거나 상이한 라디칼 R 및 R'은 1 내지 20 개의 탄소 원자, 1 내지 12 개의 탄소 원자 또는 1 내지 6 개의 탄소 원자를 포함하는 선형 또는 분지형, 포화 또는 불포화 알킬, 시클로알킬, 아릴, 알킬아릴 또는 아릴알킬 라디칼로부터 서로 독립적으로 선택되고, 알코올, 알데히드, 케톤, 산, 아미드, 니트릴 또는 에스테르 작용기 또는, 그 밖에 황, 인, 규소 또는 할로겐을 갖는 작용기로부터 선택되는 하나 이상의 작용기로 임의로 작용화되는 것을 특징으로 하는, 화학식 R-SH 의 메르캅탄의 제조 방법.
- 제 1 항 또는 제 2 항에 있어서, 화학식 R-S-S-R'의 디설파이드가 디메틸 디설파이드인 것을 특징으로 하는, 화학식 R-SH 의 메르캅탄의 제조 방법.
- 제 1 항 또는 제 2 항에 있어서, 티올기를 갖는 아미노산 또는 티올기를 갖는 펩타이드가 시스테인, 호모시스테인, 글루타티온 및 티오레독신으로부터 선택되는 것을 특징으로 하는, 화학식 R-SH 의 메르캅탄의 제조 방법.
- 제 1 항 또는 제 2 항에 있어서, 수소가 버블링을 통해 반응 매질로 도입되는 것을 특징으로 하는, 화학식 R-SH 의 메르캅탄의 제조 방법.
- 제 1 항 또는 제 2 항에 있어서, 반응의 pH가 6 내지 8.5 또는 7.0 내지 8.0 인 것을 특징으로 하는, 화학식 R-SH 의 메르캅탄의 제조 방법.
- 제 1 항 또는 제 2 항에 있어서, 수소/디설파이드 몰비가 반응 전체에 걸쳐 0.01 내지 100 또는 1 내지 20 전체인 것을 특징으로 하는, 화학식 R-SH 의 메르캅탄의 제조 방법.
- 디설파이드로부터 메르캅탄을 합성하는데 사용되는, 티올 작용기를 갖는 아미노산 또는 티올 작용기를 갖는 펩타이드를 포함하는 효소 복합체의 수용액.
- 하기를 포함하는 혼합물:
1) 화학식 R-S-S-R'의 디설파이드,
2) 티올기를 갖는 아미노산 또는 티올기-함유 펩타이드의 촉매량,
3) 상기 티올기를 갖는 아미노산 또는 상기 티올기-함유 펩타이드 2 당량 사이에서 생성된 디설파이드 브릿지의 환원을 촉매하는 효소의 촉매량,
4) 임의적으로 수소의 환원을 촉매하는 효소의 촉매량,
5) 환원 및 탈수소화를 촉매하는 두 효소에 공통적인 보조인자의 촉매량,
6) 임의의 수소. - 제 11 항에 있어서, 하기를 포함하는 혼합물:
· 화학식 R-S-S-R'의 디설파이드,
· 티올기를 갖는 아미노산 또는 티올기-함유 펩타이드의 촉매량,
· 상기 티올기를 갖는 아미노산 또는 상기 티올기-함유 펩타이드에 상응하는 환원 효소의 촉매량, 및
· NADPH의 촉매량.
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PCT/FR2016/052480 WO2017055753A1 (fr) | 2015-09-30 | 2016-09-29 | Procédé de production de mercaptans par hydrogénolyse enzymatique de disulfures à l'aide d'hydrogène |
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