CAS: 831-61-8; Ethyl 3,4,5-Trihydroxybenzoate

该化合物是一种从胆酸中自然产生的酯,作为个人护理和化妆品配方的防腐剂,具有更高的稳定性和功效. 它提供广泛的抗菌活动,防止细菌,酵母和霉菌,提高产品储存寿命,同时尽量减少污染风险.

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CAS号64-17-5 乙醇 | CAS号149-91-7 没食子酸; 3,4,5-三羟基苯甲酸 | CAS号100079-21-8 2,6-ditert-buty... | CAS号64-67-5 硫酸二乙酯 | CAS号1486-48-2 3,4,5-三(苄氧基)苯甲酸 | CAS号64-17-5 乙醇 | CAS号82-12-2 rufigallol | CAS号87-66-1 1,2,3-苯三酚 | CAS号5782-85-4 3,4,5-三羟基苯甲酰肼 | CAS号476-66-4 鞣花酸 | CAS号342886-38-8 (3,4,5-tri°Ctox... | CAS号31374-71-7 Benzoic acid,3,... | CAS号6178-44-5 3,4,5-三甲氧基苯甲酸乙酯 | CAS号138433-01-9 (3,4,5-trihexad... | CAS号126229-90-1 3,4,5-tri°Ctade...

合成工艺路线路线简述

  • 100079-21-8 = 831-61-8
    反应条件:1.1 Reagents: Hydrogen Catalysts: Palladium Solvents: Ethyl Acetate; Overnight,Rt
    标题:Antiproliferative And Apoptosis-Inducing Activities Of Alkyl Gallate And Gallamide Derivatives Related To (-)-Epigallocatechin Gallate
    作者:Dodo,Kosuke; Et Al
    参考文献:Bioorganic & Medicinal Chemistry 日期:2008 卷标:16(17) 页码:7975-7982]

    149-91-7 = 831-61-8
    反应条件:1.1 Reagents: Sodium Bicarbonate Solvents: 1-Butyl-3-Methylimidazolium Hexafluorophosphate; 10 - 15 Min,Rt1.2 35 Min,40 °C
    标题:Chemoselective Esterification Of Phenolic Acids In The Presence Of Sodium Bicarbonate In Ionic Liquids
    作者:Singh,Pradeep Pratap; Et Al
    参考文献:Synthetic Communications 日期:2008 卷标:38(6) 页码:928-936]

    149-91-7 = 831-61-8
    反应条件:1.1 Catalysts: Tannase
    标题:Enzymic Synthesis Of Gallic Acid Esters
    作者:Weetall,Howard H.
    参考文献:Applied Biochemistry And Biotechnology 日期:1985 卷标:11(1) 页码:25-8]

    149-91-7 = 831-61-8
    反应条件:1.1 Reagents: Thionyl Chloride Catalysts: Pyridine Solvents: Diethyl Ether; 2 - 4 H,80 °C2.1 Solvents: Diethyl Ether; 8 - 10 H,70 - 80 °C
    标题:Phenolic Acid Derivatives As Preservatives: Synthesis,Antioxidant,Antimicrobial Potential And Their Preservative Effectiveness
    作者:Sigroha,Sumit; Et Al
    参考文献:International Journal Of Pharmaceutical Sciences And Research 日期:2021 卷标:12(10) 页码:5526-5537]

    149-91-7 = 831-61-8
    反应条件:1.1 Catalysts: Sulfuric Acid Solvents: Ethanol
    标题:New Liquid Crystals Derived From Thiophene Connected To The 1,2,4-Oxadiazole Heterocycle
    作者:Girotto,Edivandro; Et Al
    参考文献:Liquid Crystals 日期:2016 卷标:43(12) 页码:1768-1777]

    1486-48-2 = 831-61-8
    反应条件:1.1 Solvents: Ethanol1.2 Reagents: Acetyl Bromide
    标题:Acetyl Bromide-Alcohols As Convenient Reaction Systems For: A) Removal Of N-Tert-Boc,N-Cbz And N-Ac Protective Groups B) Esterifications And Transesterifications C) Debenzylation Of Aryl-O-Benzyl Ethers
    作者:Lesk,Anat; Et Al
    参考文献:Synthetic Communications 日期:1999 卷标:29(8) 页码:1405-1408]

    149-91-7 = 831-61-8
    反应条件:1.1 Catalysts: Sulfuric Acid Solvents: Toluene; Rt; Rt -> Reflux; 8 - 12 H,Reflux
    标题:Evaluation Of Anti-Herpetic And Antioxidant Activities,And Cytotoxic And Genotoxic Effects Of Synthetic Alkyl-Esters Of Gallic Acid
    作者:Savi,Luciane A.; Et Al
    参考文献:Arzneimittel Forschung 日期:2005 卷标:55(1) 页码:66-75]

    475161-97-8 = 831-61-8
    反应条件:1.1 Reagents: Hydrochloric Acid; 7 H,85 °C1.2 Reagents: Sodium Bicarbonate Solvents: Water
    标题:Removal Of Benzyl Protective Groups Of Phenolic Hydroxyl Groups
    作者:Yang,Li-Shou; Et Al
    参考文献:Huaxue Shiji 日期:2017 卷标:39(10) 页码:1113-1116]

    73607-60-0 = 831-61-8
    反应条件:1.1 Catalysts: Triacylglycerol Lipase
    标题:Novel Chemoselective De-Esterification Of Esters Of Polyacetoxy Aromatic Acids By Lipases
    作者:Parmar,Virinder S.; Et Al
    参考文献:Tetrahedron 日期:1997 卷标:53(6) 页码:2163-2176]

    35388-10-4 = 831-61-8
    反应条件:1.1 Solvents: Diethyl Ether; 8 - 10 H,70 - 80 °C
    标题:Phenolic Acid Derivatives As Preservatives: Synthesis,Antioxidant,Antimicrobial Potential And Their Preservative Effectiveness
    作者:Sigroha,Sumit; Et Al
    参考文献:International Journal Of Pharmaceutical Sciences And Research 日期:2021 卷标:12(10) 页码:5526-5537]

    1486-48-2 = 831-61-8
    反应条件:1.1 Reagents: Potassium Carbonate Solvents: Dimethylformamide; Overnight,Rt2.1 Reagents: Hydrogen Catalysts: Palladium Solvents: Ethyl Acetate; Overnight,Rt
    标题:Antiproliferative And Apoptosis-Inducing Activities Of Alkyl Gallate And Gallamide Derivatives Related To (-)-Epigallocatechin Gallate
    作者:Dodo,Kosuke; Et Al
    参考文献:Bioorganic & Medicinal Chemistry 日期:2008 卷标:16(17) 页码:7975-7982]

    149-91-7 = 831-61-8
    反应条件:1.1 Reagents: Sulfuric Acid Solvents: Methanol; 2 H,100 °C1.2 Reagents: Potassium Carbonate Solvents: Dimethylformamide; 15 H,80 °C1.3 Reagents: Sodium Hydroxide Solvents: Methanol,1,4-Dioxane,Water; 6 H,120 °C2.1 Reagents: Potassium Carbonate Solvents: Dimethylformamide; Overnight,Rt3.1 Reagents: Hydrogen Catalysts: Palladium Solvents: Ethyl Acetate; Overnight,Rt
    标题:Antiproliferative And Apoptosis-Inducing Activities Of Alkyl Gallate And Gallamide Derivatives Related To (-)-Epigallocatechin Gallate
    作者:Dodo,Kosuke; Et Al
    参考文献:Bioorganic & Medicinal Chemistry 日期:2008 卷标:16(17) 页码:7975-7982
Alkaline Earth Salt Of/the/ Methylsulfuric Acid置于盐酸,乙醇体系中,化学反应生成 没食子酸乙酯
参考文献:Sequence Analysis Of A Plastidial Omega-3 Desaturase Gene From Brassica Juncea
标题:Sequence Analysis Of A Plastidial Omega-3 Desaturase Gene From Brassica Juncea
摘要:A Genomic Clone (Lambdag(2)) Encoding A Plastidial Omega-3 Desaturase Has Been Isolated From A Genomic Library Of Brassica Juncea Cv Pusa Bold And Sequenced After Subcloning. A Continuous Stretch Of 3866 Bp Of The Clone Sequenced Showed Homology With Omega-3 Desaturase From Other Plant Sources But Maximum Homology Was With That Of A Plastidial Omega-3 Fad 7 Gene. This Sequence Designated As Bjgfad7 Includes 1381 Bp 5' Untranslated Region,273 Bp 3' Untranslated Region Along With An Open Reading Frame Of 1290 Bp Interrupted By 7 Introns. The 5' Untranslated Region Contains Putative Cis Elements Responsible For Seed Specificity,Light Responsive And Stress-Inducible Expression Besides Minimal Promoter Elements.
DOI:10.1007/bf03263100

海关参考信息

专利信息


专利号:US-2023119068-A1
优先权日:2020-02-13
标题:Methods for rapid synthesis of pyranoanthocyanins
发明人:ZHU XIAOYI; STRAATHOF NICOLE; MIYAGUSUKU-CRUZADO GONZALO; GIUSTI M MONICA; CANO ISRAEL GARCIA; JIMENEZ-FLORES RAFAEL
权利人:OHIO STATE INNOVATION FOUNDATION
摘要:The present disclosure provides methods for the rapid synthesis of pyranoanthocyanins.

专利号:US-2025250302-A1
优先权日:2024-02-05
标题:Synthesis of self-assembling artificial proteins utilizing a host-guest system and uses thereof
发明人:SANDANARAJ BRITTO S; KHYADE ASHWINI RAJENDRA; HATI KSHITISH CHANDRA
权利人:INDIAN INSTITUTE OF SCIENCE EDUCATION AND RES PUNE IISER PUNE
摘要:The invention relates to an efficient method for synthesizing self-assembling artificial proteins (SAPs) utilizing a catalytic host-guest system. The process involves encapsulating hydrophobic probes with cyclodextrin, performing site-specific protein bioconjugation, and employing a second catalysis cycle for enhanced labeling. SAPs produced through this method are versatile and find applications in therapeutic delivery and diagnostics. The process is simplified, scalable, cost-effective, and environmentally sustainable, addressing the challenges of traditional SAP synthesis. By offering improved yield, functionality, and structural integrity, this invention advances the potential of SAPs in medical and industrial fields.

专利号:US-7829124-B2
优先权日:2001-04-26
标题:Use of Phyllanthus constituents for treating or preventing infections caused by hepatitis B-viruses
发明人:OTT MICHAEL; MANNS MICHAEL P
权利人:OTT MICHAEL; MANNS MICHAEL P
摘要:The disclosure relates to a method of inhibiting synthesis of viral DNA in a mammal infected with a hepatitis B virus. This method includes administering at least one Phyllanthus component or substance to a mammal infected with the hepatitis B virus. It also includes inhibiting hepatitis B viral DNA synthesis in the mammal using the Phyllanthus component or substance. The disclosure also relates to a method of inhibiting viral gene expression in a mammal infected with a hepatitis B virus. This method includes administering at least one Phyllanthus component or substance to a mammal infected with the hepatitis B virus. It also includes inhibiting expression of at least one hepatitis B viral gene in the mammal using the Phyllanthus component or substance. These methods may form part of a method of preventing or treating hepatitis B infection.

专利号:US-10188136-B2
优先权日:2016-02-16
标题:Hydrophobin mimics: process for preparation thereof
发明人:BRITTO Sandanaraj Selvaraj; REDDY Mullapudi Mohan; BHANDARI PAVANKUMAR JANARDHAN; RAO KASULADEVU JAGANNADHA
权利人:INDIAN INSTITUTE OF SCIENCE EDUCATION AND RES
摘要:The present invention discloses hydrophobin mimics of formula (I) comprising a protein head group, hydrophilic linker and hydrophobic tail and to a process for synthesis of library of hydrophobin mimics thereof. The hydrophobin mimics of the present invention self-assemble to form protein nanoparticles/nanocontainer either alone or in a specified chemical environment. The hydrophobin mimics (I) of the present invention find application in area of bio-nanotechnology.

专利号:EP-2354120-A1
优先权日:2003-08-20
标题 :Synthesis of acyloxyalkyl carbamate prodrugs and intermediates thereof
发明人:GALLOP MARK A; YAO FENMEI; LUDWIKOW MARIA J; PHAN THU; PENG GE
权利人:XENOPORT INC
摘要:The present invention relates to acyloxyalkyl carbamate prodrugs of (±)-4-amino-3-(4-fluorophenyl)butanoic acid and analogs thereof, pharmaceutical compositions thereof, methods of making prodrugs of (±)-4-amino-3-(4-fluorophenyl)butanoic acid and analogs thereof, methods of using prodrugs of (±)-4-amino-3-(4-tluorophenyl)butanoic acid and analogs thereof, and pharmaceutical compositions thereof for treating or preventing common diseases and/or disorders such as spasticity and/or acid reflux disease. The present invention also relates to acyloxyalkyl carbamate prodrugs of (±)-4-amino-3-(4-fluorophenyl)butanoic acid and analogs thereof which are suitable for oral administration and to sustained release oral dosage forms thereof.

专利号:US-11273138-B2
优先权日:2017-11-02
标 题 :Use of amino acid supplementation for improved muscle protein synthesis
发明人:WOLFE ROBERT R; FERRANDO ARNY
权利人:BIOVENTURES LLC
摘要:The present invention encompasses an amino acid composition for stimulating muscle protein synthesis. Further, the present disclosure relates generally to the use of an anabolic amino acid composition for the stimulation of muscle protein synthesis. In particular, disclosed are compositions and methods of using the same for the prevention and/or treatment of a loss of any one of muscle mass, muscle strength, muscle function, and physical function, or any combination thereof, in a mammal, especially an adult mammal. Also provided are kits comprising a composition for the stimulation of muscle protein synthesis and, in certain embodiments, instructions for administration.
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参考文献:10.1155/2012/125247
摘要:Chang CL, Lin CS. Phytochemical Composition, Antioxidant Activity, and Neuroprotective Effect ofTerminalia chebulaRetzius Extracts. Evidence-Based Complementary and Alternative Medicine. 2012;2012():1–7. doi: 10.1155/2012/125247.
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