CN108101812A - 一种月桂酰精氨酸乙酯盐酸盐的生产纯化工艺 - Google Patents
一种月桂酰精氨酸乙酯盐酸盐的生产纯化工艺 Download PDFInfo
- Publication number
- CN108101812A CN108101812A CN201810002536.5A CN201810002536A CN108101812A CN 108101812 A CN108101812 A CN 108101812A CN 201810002536 A CN201810002536 A CN 201810002536A CN 108101812 A CN108101812 A CN 108101812A
- Authority
- CN
- China
- Prior art keywords
- arginine
- ethyl ester
- lauroyl
- arginine ethyl
- ester hydrochloride
- 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.)
- Granted
Links
- XTJKNGLLPGBHHO-HNNXBMFYSA-N (2s)-5-(diaminomethylideneamino)-2-(dodecanoylamino)pentanoic acid Chemical compound CCCCCCCCCCCC(=O)N[C@H](C(O)=O)CCCN=C(N)N XTJKNGLLPGBHHO-HNNXBMFYSA-N 0.000 title claims abstract description 43
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 title claims abstract description 42
- 238000000034 method Methods 0.000 title claims abstract description 27
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 26
- 230000008569 process Effects 0.000 title claims abstract description 22
- 239000000047 product Substances 0.000 claims abstract description 28
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 25
- AKGWUHIOEVNNPC-LURJTMIESA-N Arg-OEt Chemical compound CCOC(=O)[C@@H](N)CCCNC(N)=N AKGWUHIOEVNNPC-LURJTMIESA-N 0.000 claims abstract description 13
- NQGIJDNPUZEBRU-UHFFFAOYSA-N dodecanoyl chloride Chemical compound CCCCCCCCCCCC(Cl)=O NQGIJDNPUZEBRU-UHFFFAOYSA-N 0.000 claims abstract description 10
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 claims description 42
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 claims description 37
- ODKSFYDXXFIFQN-BYPYZUCNSA-N L-arginine Chemical compound OC(=O)[C@@H](N)CCCN=C(N)N ODKSFYDXXFIFQN-BYPYZUCNSA-N 0.000 claims description 28
- 229930064664 L-arginine Natural products 0.000 claims description 28
- 235000014852 L-arginine Nutrition 0.000 claims description 28
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 24
- 238000006243 chemical reaction Methods 0.000 claims description 22
- 238000003756 stirring Methods 0.000 claims description 17
- FYSNRJHAOHDILO-UHFFFAOYSA-N thionyl chloride Chemical compound ClS(Cl)=O FYSNRJHAOHDILO-UHFFFAOYSA-N 0.000 claims description 16
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical class [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 15
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 claims description 13
- 235000019441 ethanol Nutrition 0.000 claims description 12
- 230000002829 reductive effect Effects 0.000 claims description 12
- 239000012074 organic phase Substances 0.000 claims description 10
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical group ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 claims description 9
- 239000003960 organic solvent Substances 0.000 claims description 9
- 239000002904 solvent Substances 0.000 claims description 9
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 claims description 8
- 239000012043 crude product Substances 0.000 claims description 7
- 238000001035 drying Methods 0.000 claims description 7
- 238000005406 washing Methods 0.000 claims description 7
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 6
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 claims description 6
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 claims description 6
- 150000002148 esters Chemical class 0.000 claims description 5
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 4
- 239000002253 acid Substances 0.000 claims description 4
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 claims description 4
- 239000013078 crystal Substances 0.000 claims description 3
- 238000002425 crystallisation Methods 0.000 claims description 3
- 230000008025 crystallization Effects 0.000 claims description 3
- 229910021529 ammonia Inorganic materials 0.000 claims description 2
- 239000008367 deionised water Substances 0.000 claims description 2
- 229910021641 deionized water Inorganic materials 0.000 claims description 2
- 239000000686 essence Substances 0.000 claims 2
- 239000003208 petroleum Substances 0.000 claims 2
- DWNBOPVKNPVNQG-LURJTMIESA-N (2s)-4-hydroxy-2-(propylamino)butanoic acid Chemical compound CCCN[C@H](C(O)=O)CCO DWNBOPVKNPVNQG-LURJTMIESA-N 0.000 claims 1
- 150000001263 acyl chlorides Chemical class 0.000 claims 1
- 125000004836 hexamethylene group Chemical group [H]C([H])([*:2])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[*:1] 0.000 claims 1
- 238000005516 engineering process Methods 0.000 abstract description 4
- 230000007062 hydrolysis Effects 0.000 abstract description 4
- 238000006460 hydrolysis reaction Methods 0.000 abstract description 4
- 150000007530 organic bases Chemical class 0.000 abstract description 2
- 238000009776 industrial production Methods 0.000 abstract 1
- 239000012264 purified product Substances 0.000 abstract 1
- 238000001953 recrystallisation Methods 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- 239000000243 solution Substances 0.000 description 11
- 238000000605 extraction Methods 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 230000002421 anti-septic effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000005452 food preservative Substances 0.000 description 4
- 235000019249 food preservative Nutrition 0.000 description 4
- 239000012535 impurity Substances 0.000 description 4
- 238000013517 stratification Methods 0.000 description 4
- 238000010792 warming Methods 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- UAOMVDZJSHZZME-UHFFFAOYSA-N diisopropylamine Chemical compound CC(C)NC(C)C UAOMVDZJSHZZME-UHFFFAOYSA-N 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- -1 inorganic bases sodium carbonate Chemical class 0.000 description 3
- CHHHXKFHOYLYRE-UHFFFAOYSA-M 2,4-Hexadienoic acid, potassium salt (1:1), (2E,4E)- Chemical compound [K+].CC=CC=CC([O-])=O CHHHXKFHOYLYRE-UHFFFAOYSA-M 0.000 description 2
- ATRRKUHOCOJYRX-UHFFFAOYSA-N Ammonium bicarbonate Chemical compound [NH4+].OC([O-])=O ATRRKUHOCOJYRX-UHFFFAOYSA-N 0.000 description 2
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 2
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 2
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 2
- 239000001099 ammonium carbonate Substances 0.000 description 2
- 230000003321 amplification Effects 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 230000003115 biocidal effect Effects 0.000 description 2
- 238000010960 commercial process Methods 0.000 description 2
- 238000004090 dissolution Methods 0.000 description 2
- XJTMYVOVQZMMKX-KRWDZBQOSA-N ethyl (2s)-5-(diaminomethylideneamino)-2-(dodecanoylamino)pentanoate Chemical compound CCCCCCCCCCCC(=O)N[C@H](C(=O)OCC)CCCN=C(N)N XJTMYVOVQZMMKX-KRWDZBQOSA-N 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 125000000400 lauroyl group Chemical group O=C([*])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 239000004302 potassium sorbate Substances 0.000 description 2
- 235000010241 potassium sorbate Nutrition 0.000 description 2
- 229940069338 potassium sorbate Drugs 0.000 description 2
- 239000003755 preservative agent Substances 0.000 description 2
- WXMKPNITSTVMEF-UHFFFAOYSA-M sodium benzoate Chemical compound [Na+].[O-]C(=O)C1=CC=CC=C1 WXMKPNITSTVMEF-UHFFFAOYSA-M 0.000 description 2
- 239000004299 sodium benzoate Substances 0.000 description 2
- 235000010234 sodium benzoate Nutrition 0.000 description 2
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 1
- 229910000013 Ammonium bicarbonate Inorganic materials 0.000 description 1
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 1
- 239000004475 Arginine Substances 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- FPZYYTJCVCQSTI-RGMNGODLSA-N C(=O)(OCC)Cl.C(CC)N[C@@H](CCO)C(=O)O Chemical compound C(=O)(OCC)Cl.C(CC)N[C@@H](CCO)C(=O)O FPZYYTJCVCQSTI-RGMNGODLSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000004398 Ethyl lauroyl arginate Substances 0.000 description 1
- ODKSFYDXXFIFQN-BYPYZUCNSA-P L-argininium(2+) Chemical compound NC(=[NH2+])NCCC[C@H]([NH3+])C(O)=O ODKSFYDXXFIFQN-BYPYZUCNSA-P 0.000 description 1
- 125000002059 L-arginyl group Chemical group O=C([*])[C@](N([H])[H])([H])C([H])([H])C([H])([H])C([H])([H])N([H])C(=N[H])N([H])[H] 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 240000004808 Saccharomyces cerevisiae Species 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 235000001014 amino acid Nutrition 0.000 description 1
- 150000001413 amino acids Chemical group 0.000 description 1
- 235000012538 ammonium bicarbonate Nutrition 0.000 description 1
- 235000012501 ammonium carbonate Nutrition 0.000 description 1
- 239000000908 ammonium hydroxide Substances 0.000 description 1
- ODKSFYDXXFIFQN-UHFFFAOYSA-N arginine Natural products OC(=O)C(N)CCCNC(N)=N ODKSFYDXXFIFQN-UHFFFAOYSA-N 0.000 description 1
- 235000009697 arginine Nutrition 0.000 description 1
- 230000003385 bacteriostatic effect Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 230000000711 cancerogenic effect Effects 0.000 description 1
- 231100000315 carcinogenic Toxicity 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000005352 clarification Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 239000007822 coupling agent Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000037123 dental health Effects 0.000 description 1
- 125000003963 dichloro group Chemical group Cl* 0.000 description 1
- HPNMFZURTQLUMO-UHFFFAOYSA-N diethylamine Chemical compound CCNCC HPNMFZURTQLUMO-UHFFFAOYSA-N 0.000 description 1
- 229940043279 diisopropylamine Drugs 0.000 description 1
- 238000010931 ester hydrolysis Methods 0.000 description 1
- RPFXMGGIQREZOH-ILKKLZGPSA-N ethyl (2s)-2-amino-5-(diaminomethylideneamino)pentanoate;dihydrochloride Chemical compound Cl.Cl.CCOC(=O)[C@@H](N)CCCN=C(N)N RPFXMGGIQREZOH-ILKKLZGPSA-N 0.000 description 1
- XYIBRDXRRQCHLP-UHFFFAOYSA-N ethyl acetoacetate Chemical compound CCOC(=O)CC(C)=O XYIBRDXRRQCHLP-UHFFFAOYSA-N 0.000 description 1
- 125000004494 ethyl ester group Chemical group 0.000 description 1
- 235000019455 ethyl lauroyl arginate Nutrition 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000004128 high performance liquid chromatography Methods 0.000 description 1
- 239000000413 hydrolysate Substances 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 229910052740 iodine Inorganic materials 0.000 description 1
- 150000002496 iodine Chemical class 0.000 description 1
- 239000011630 iodine Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 210000004185 liver Anatomy 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000012044 organic layer Substances 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 150000003053 piperidines Chemical class 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 230000002335 preservative effect Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000002453 shampoo Substances 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
- CDBYLPFSWZWCQE-UHFFFAOYSA-L sodium carbonate Substances [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 235000011121 sodium hydroxide Nutrition 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000000967 suction filtration Methods 0.000 description 1
- 150000003462 sulfoxides Chemical class 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- ILWRPSCZWQJDMK-UHFFFAOYSA-N triethylazanium;chloride Chemical compound Cl.CCN(CC)CC ILWRPSCZWQJDMK-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C277/00—Preparation of guanidine or its derivatives, i.e. compounds containing the group, the singly-bound nitrogen atoms not being part of nitro or nitroso groups
- C07C277/08—Preparation of guanidine or its derivatives, i.e. compounds containing the group, the singly-bound nitrogen atoms not being part of nitro or nitroso groups of substituted guanidines
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810002536.5A CN108101812B (zh) | 2018-01-02 | 2018-01-02 | 一种月桂酰精氨酸乙酯盐酸盐的生产纯化工艺 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810002536.5A CN108101812B (zh) | 2018-01-02 | 2018-01-02 | 一种月桂酰精氨酸乙酯盐酸盐的生产纯化工艺 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108101812A true CN108101812A (zh) | 2018-06-01 |
CN108101812B CN108101812B (zh) | 2020-12-25 |
Family
ID=62218568
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810002536.5A Active CN108101812B (zh) | 2018-01-02 | 2018-01-02 | 一种月桂酰精氨酸乙酯盐酸盐的生产纯化工艺 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN108101812B (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110668977A (zh) * | 2019-10-25 | 2020-01-10 | 浙江圣达生物研究院有限公司 | 一种月桂酰精氨酸乙酯盐酸盐的制备工艺 |
WO2020184797A1 (ko) * | 2019-03-11 | 2020-09-17 | 고려대학교 산학협력단 | 비천연 아미노산 기반의 항균 항생 방부제의 친환경적 제조방법 |
CN113527145A (zh) * | 2021-08-31 | 2021-10-22 | 浙江圣达生物研究院有限公司 | 一种月桂酰精氨酸乙酯盐酸盐的制备工艺 |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11228527A (ja) * | 1998-02-10 | 1999-08-24 | Ajinomoto Co Inc | 長鎖アシルアルギニン結晶及びその製造方法 |
EP1269969A1 (en) * | 2000-04-03 | 2003-01-02 | Ajinomoto Co., Inc. | Cosmetic compositions |
EP1285647A2 (en) * | 2001-08-21 | 2003-02-26 | Ajinomoto Co., Inc. | Hair cosmetic comprising guanidine derivative and N-alpha-acylarginine |
US20100152480A1 (en) * | 2008-12-16 | 2010-06-17 | Ghare Vishwas Sadhu | Process for synthesis of cationic surfactants |
US20110077423A1 (en) * | 2009-09-30 | 2011-03-31 | Vishwas Sadhu Ghare | Process for the synthesis of hydrochloride salt of n-fatty acylsubstituted amino acid ethyl esters |
WO2013098659A1 (en) * | 2011-12-28 | 2013-07-04 | Viridis Biopharma Pvt Ltd | Process for the synthesis of highly pure cationic surfactant products |
CN105037216A (zh) * | 2015-08-05 | 2015-11-11 | 上海应用技术学院 | 一种月桂酰精氨酸盐酸盐的制备方法 |
CN105061266A (zh) * | 2015-07-17 | 2015-11-18 | 武汉志邦化学技术有限公司 | 一种月桂酰精氨酸乙酯盐酸盐的制备方法 |
CN107286059A (zh) * | 2017-05-19 | 2017-10-24 | 武汉桀升生物科技有限公司 | 一种月桂酰精氨酸乙酯盐酸盐的制备方法 |
CN107400069A (zh) * | 2017-08-01 | 2017-11-28 | 浙江大学 | 一种月桂酰精氨酸乙酯盐酸盐的制备方法 |
-
2018
- 2018-01-02 CN CN201810002536.5A patent/CN108101812B/zh active Active
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11228527A (ja) * | 1998-02-10 | 1999-08-24 | Ajinomoto Co Inc | 長鎖アシルアルギニン結晶及びその製造方法 |
EP1269969A1 (en) * | 2000-04-03 | 2003-01-02 | Ajinomoto Co., Inc. | Cosmetic compositions |
EP1285647A2 (en) * | 2001-08-21 | 2003-02-26 | Ajinomoto Co., Inc. | Hair cosmetic comprising guanidine derivative and N-alpha-acylarginine |
US20100152480A1 (en) * | 2008-12-16 | 2010-06-17 | Ghare Vishwas Sadhu | Process for synthesis of cationic surfactants |
US20110077423A1 (en) * | 2009-09-30 | 2011-03-31 | Vishwas Sadhu Ghare | Process for the synthesis of hydrochloride salt of n-fatty acylsubstituted amino acid ethyl esters |
WO2013098659A1 (en) * | 2011-12-28 | 2013-07-04 | Viridis Biopharma Pvt Ltd | Process for the synthesis of highly pure cationic surfactant products |
CN105061266A (zh) * | 2015-07-17 | 2015-11-18 | 武汉志邦化学技术有限公司 | 一种月桂酰精氨酸乙酯盐酸盐的制备方法 |
CN105037216A (zh) * | 2015-08-05 | 2015-11-11 | 上海应用技术学院 | 一种月桂酰精氨酸盐酸盐的制备方法 |
CN107286059A (zh) * | 2017-05-19 | 2017-10-24 | 武汉桀升生物科技有限公司 | 一种月桂酰精氨酸乙酯盐酸盐的制备方法 |
CN107400069A (zh) * | 2017-08-01 | 2017-11-28 | 浙江大学 | 一种月桂酰精氨酸乙酯盐酸盐的制备方法 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020184797A1 (ko) * | 2019-03-11 | 2020-09-17 | 고려대학교 산학협력단 | 비천연 아미노산 기반의 항균 항생 방부제의 친환경적 제조방법 |
CN110668977A (zh) * | 2019-10-25 | 2020-01-10 | 浙江圣达生物研究院有限公司 | 一种月桂酰精氨酸乙酯盐酸盐的制备工艺 |
CN110668977B (zh) * | 2019-10-25 | 2022-03-18 | 浙江圣达生物研究院有限公司 | 一种月桂酰精氨酸乙酯盐酸盐的制备工艺 |
CN113527145A (zh) * | 2021-08-31 | 2021-10-22 | 浙江圣达生物研究院有限公司 | 一种月桂酰精氨酸乙酯盐酸盐的制备工艺 |
Also Published As
Publication number | Publication date |
---|---|
CN108101812B (zh) | 2020-12-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN108101812A (zh) | 一种月桂酰精氨酸乙酯盐酸盐的生产纯化工艺 | |
CN105330609B (zh) | 一种制备lcz696的方法 | |
CN101941969B (zh) | 盐酸莫西沙星的制备方法 | |
CN108129346A (zh) | 一种d-泛酸钙的绿色合成方法 | |
EP2215050B1 (en) | Manufacturing method of 2-hydroxy-5-phenylalkylaminobenzoic acid derivatives and their salts | |
CN104356146A (zh) | 一种头孢替安盐酸盐的制备方法 | |
CN104193765B (zh) | 一种头孢克肟的合成方法 | |
CN108586360B (zh) | 一种6-氯-3-甲基尿嘧啶的制备方法 | |
CN102653525A (zh) | 制备苯达莫司汀烷基酯、苯达莫司汀及其衍生物的方法 | |
MXPA04007495A (es) | Proceso para sintesis de acidos n-acil2-amino-4-alcoxi-5-nitrobenzoicos. | |
CN108997209B (zh) | 一种瑞戈非尼的制备方法 | |
CN104876911A (zh) | 一种简易的方法合成德拉沙星 | |
CN100427454C (zh) | 制备二氟乙酰乙酸烷基酯的方法 | |
CN109293631B (zh) | 3-氨基-n-(2,6-二氧代-3-哌啶基)-邻苯二甲酰亚胺化合物的制备方法 | |
CN107892676A (zh) | 头孢地尼活性硫酯的制备方法 | |
CN102093254B (zh) | 一种二水合3-(2,2,2-三甲基肼)丙酸盐的制备方法 | |
RU2409554C1 (ru) | Способ получения 4-(3,4-диаминофенокси)бензойной кислоты | |
CN105330612B (zh) | 2‑(5‑氨基‑1,2,4‑噻二唑‑3‑基)‑2‑甲氧亚氨基乙酸的合成工艺 | |
CN101857575A (zh) | 2-氨基-5-甲基吡嗪的工业化制备方法 | |
CN101180289B (zh) | 经取代的2-烷氧基羰基-3-氨基噻吩的制备方法 | |
US6441182B1 (en) | Method for the production of 2,6-dichloro-5-fluoro-nicotinic acid and coarse and particularly pure 2,6-dichloro-5-fluoro-nicotinic acid | |
CN103910695B (zh) | 一种非布索坦的合成方法 | |
CN102532125A (zh) | 一种氨曲南化合物的合成方法 | |
CN108623577B (zh) | 阿莫奈韦及其中间体的制备方法 | |
CN104418845B (zh) | 制备拉帕替尼的方法和中间体 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220130 Address after: 611100 building 28, No. 1919, Shuangyan Road, Jinma Town, Chengdu cross strait science and Technology Industrial Development Park, Wenjiang District, Chengdu, Sichuan Patentee after: Chengdu Aoke New Technology Co.,Ltd. Address before: 611731 No.2, building 16, Tianfu Pioneer Park, No.2, Tianyu Road, hi tech Zone (West District), Chengdu City, Sichuan Province Patentee before: CHENGDU AF BIOCHEM Co.,Ltd. |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Production and purification process of lauroyl arginine ethyl ester hydrochloride Effective date of registration: 20220402 Granted publication date: 20201225 Pledgee: Chengdu SME financing Company Limited by Guarantee Pledgor: Chengdu Aoke New Technology Co.,Ltd. Registration number: Y2022980003714 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230505 Granted publication date: 20201225 Pledgee: Chengdu SME financing Company Limited by Guarantee Pledgor: Chengdu Aoke New Technology Co.,Ltd. Registration number: Y2022980003714 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Production and purification process of ethyl lauroyl arginine hydrochloride Effective date of registration: 20230807 Granted publication date: 20201225 Pledgee: Chengdu SME financing Company Limited by Guarantee Pledgor: Chengdu Aoke New Technology Co.,Ltd. Registration number: Y2023980051125 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20201225 Pledgee: Chengdu SME financing Company Limited by Guarantee Pledgor: Chengdu Aoke New Technology Co.,Ltd. Registration number: Y2023980051125 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Production and purification process of ethyl lauroyl arginine hydrochloride Granted publication date: 20201225 Pledgee: Chengdu SME financing Company Limited by Guarantee Pledgor: Chengdu Aoke New Technology Co.,Ltd. Registration number: Y2024980020143 |