98-86-2 + 100-52-7 = 94-41-7 反应条件:1.1 Solvents: Ethanol; 2 H,Reflux 标题:Use Of Metal-Accumulating Plants Containing Alkali Or Alkaline-Earth Metals For The Preparation Of Catalysts That Can Be Used In Organic Chemical Reactions 参考文献:World Intellectual Property Organization]
98-86-2 + 100-52-7 = 94-41-7 反应条件:1.1 Reagents: Lithium Hydroxide Catalysts: Cuprate(2-),[μ-[α-Cyclodextrinato(4-)-Ko2A,Ko3F:Ko2D,Ko3C]]Di-μ-Hydroxydi- Solvents: Toluene; 1 H 标题:Cu (Ii)-β-Cd As Water-Loving Catalyst For One-Pot Synthesis Of Triazoles And Biofuels Intermediate At Room Temperature Without Any Other Additive 作者:Gupta,Dinesh; Mishra,Anju; Kundu,Sabuj 参考文献:Chemistryselect 日期:2017 卷标:2(10) 页码:2997-3008]
4663-33-6 = 94-41-7 反应条件:1.1 Catalysts: Copper Bromide (Cubr) Solvents: Acetonitrile; 3 Min,Rt1.2 Reagents: 1,2-Bis(1,1-Dimethylethyl)-3-Diaziridinone; 0.2 H,Rt 标题:Highly Efficient Cu(I)-Catalyzed Oxidation Of Alcohols To Ketones And Aldehydes With Diaziridinone 作者:Zhu,Yingguang; Zhao,Baoguo; Shi,Yian 参考文献:Organic Letters 日期:2013 卷标:15(5) 页码:992-995]
98-86-2 + 100-52-7 = 94-41-7 反应条件:1.1 Catalysts: Magnesium Oxide; 4 H,140 °C 标题:Controlled Synthesis Of Different Morphologies Of Mgo And Their Use As Solid Base Catalysts 作者:Sutradhar,Narottom; Sinhamahapatra,Apurba; Pahari,Sandip Kumar; Pal,Provas; Bajaj,Hari C.; Et Al 参考文献:Journal Of Physical Chemistry C 日期:2011 卷标:115(25) 页码:12308-12316]
98-86-2 + 100-52-7 = 94-41-7 反应条件:1.1 Catalysts: Titania (Sulfonated); 60 S 标题:Tio2-So42- As A Novel Solid Acid Catalyst For Highly Efficient,Solvent Free And Easy Synthesis Of Chalcones Under Microwave Irradiation 作者:Krishnakumar,B.; Velmurugan,R.; Swaminathan,M. 参考文献:Catalysis Communications 日期:2011 卷标:12(5) 页码:375-379]
98-86-2 + 100-52-7 = 94-41-7 反应条件:1.1 Reagents: Sodium Hydroxide Catalysts: 1957178-41-4 Solvents: Acetonitrile,Toluene; 90 Min,125 °C 标题:Bifunctional Ru(Ii) Complex Catalysed Carbon-Carbon Bond Formation: An Eco-Friendly Hydrogen Borrowing Strategy 作者:Chakrabarti,Kaushik; Paul,Bhaskar; Maji,Milan; Roy,Bivas Chandra; Shee,Sujan; Et Al 参考文献:Organic & Biomolecular Chemistry 日期:2016 卷标:14(46) 页码:10988-10997]
892871-93-1 = 94-41-7 反应条件:1.1 Reagents: Boron Trichloride Solvents: Dichloromethane; 2 H,0 °C 标题:Toxicity Assessments Of Chalcone And Some Synthetic Chalcone Analogues In A Zebrafish Model 作者:Lee,Ya-Ting; Fong,Tsorng-Harn; Chen,Hui-Min; Chang,Chao-Yuan; Wang,Yun-Hsin; Et Al 参考文献:Molecules 日期:2014 卷标:19(1) 页码:641-650]
4663-33-6 = 94-41-7 反应条件:1.1 Reagents: Oxygen Catalysts: (Sp-4-4)-(2-Methyl-2-Phenylpropyl)(4-Pyridinecarbonitrile-Kn1)(2-Pyridinecarboxy... Solvents: Toluene; 12 H,4 Atm,100 °C 标题:Process For The Oxidation Of Alcohols Using Oxygen In The Presence Of A Homogeneous Palladium Catalyst 参考文献:Spain]
98-86-2 + 100-52-7 = 94-41-7 反应条件:1.1 Solvents: Ethanol; 96 H,Reflux 标题:Use Of Certain Metal-Accumulating Plants For Implementing Organic Chemistry Reactions 参考文献:World Intellectual Property Organization]
98-86-2 + 100-52-7 = 94-41-7 反应条件:1.1 Solvents: Dimethylformamide; 14 H,100 °C 标题:Amine-Functionalized Mesoporous Carbon Nanocage And Its Manufacture 参考文献:Japan]
98-86-2 + 100-52-7 = 94-41-7 [标题:Reaction Conditions 标题:Studies In Antifertility Agents: Part Xxiii. Synthesis Of 1-Acetyl-3,5-Diaryl-4H(Or Methyl)-4,5-Cis- And Trans-4,5-Dihydropyrazoles 作者:Sangwan,Naresh K.; Rastogi,Shri Nivas 参考文献:Indian Journal Of Chemistry 日期:1979 卷标:(1) 页码:65-8]
1083-30-3 = 94-41-7 反应条件:1.1 Reagents: Oxygen Catalysts: Palladium (Ceo2-Supported Gold Nanoparticle),Gold Solvents: Dimethylacetamide; 24 H,1 Atm,120 °C 标题:Ceo2-Supported Pd(Ii)-On-Au Nanoparticle Catalyst For Aerobic Selective α,β-Desaturation Of Carbonyl Compounds Applicable To Cyclohexanones 作者:Takei,Daisuke; Yatabe,Takafumi; Jin,Xiongjie; Yabe,Tomohiro; Mizuno,Noritaka; Et Al 参考文献:Acs Catalysis 日期:2020 卷标:10(9) 页码:5057-5063]
98-86-2 + 100-52-7 = 94-41-7 反应条件:1.1 Catalysts: Titania; 1 Min,Heated 标题:Solvent Free Synthesis Of Quinoxalines,Dipyridophenazines And Chalcones Under Microwave Irradiation With Sulfated Degussa Titania As A Novel Solid Acid Catalyst 作者:Krishnakumar,B.; Swaminathan,M. 参考文献:Journal Of Molecular Catalysis A: Chemical 日期:2011 卷标:350(1-2) 页码:16-25]
4663-33-6 = 94-41-7 反应条件:1.1 Catalysts: Silica,Aminopropyltrimethoxysilane Solvents: Toluene; 18 H,Reflux1.2 Reagents: Sodium Cyanoborohydride Catalysts: Tempone Solvents: Methanol; 3 D,Rt1.3 Catalysts: 1-Butyl-3-Methylimidazolium Bromide Solvents: Acetone; 3 H,Rt1.4 Reagents: Oxygen Catalysts: Tert-Butyl Nitrite Solvents: Acetic Acid; 17 H,1 Atm,60 °C 标题:Sba-15-Functionalized Tempo Confined Ionic Liquid: An Efficient Catalyst System For Transition-Metal-Free Aerobic Oxidation Of Alcohols With Improved Selectivity 作者:Karimi,Babak; Badreh,Ebrahim 参考文献:Organic & Biomolecular Chemistry 日期:2011 卷标:9(11) 页码:4194-4198
1,3-Diphenyl-3-Hydroxypropene置于manganese(II) Triflate,1-金刚烷甲酸,1-N,2-N-Bis[2-[(4S)-4-Butan-2-Yl-4,5-Dihydro-1,3-Oxazol-2-Yl]Phenyl]Benzene-1,2-Diamine,双氧水体系中,用 水,乙腈 作为反应溶剂,化学反应 2.0H,以92%的收率获得产物苯亚甲基苯乙酮 参考文献:Highly Efficient Oxidation Of Alcohols Catalyzed By A Porphyrin-Inspired Manganese Complex 标题:Highly Efficient Oxidation Of Alcohols Catalyzed By A Porphyrin-Inspired Manganese Complex 摘要:一种新颖的策略已成功开发,用于催化氧化各种苄基,烯丙基,丙炔基和脂肪族醇,将它们转化为相应的醛或酮. DOI:10.1039/c5Cc03657G
专利号:WO-2024235339-A1 优先权日:2023-05-29 标 题:Blue grain gene of thinopyrum bessarabicum for regulating synthesis of anthocyanins and use thereof 发明人:FU DAOLIN; QI ZENGJUN; WANG WENQIANG; WANG QING; LI XIAOHAN; LIU WENDI; MA XUHUI; Hao Qunqun; HE ZIMING 权利人:SPRING VALLEY AGRISCIENCE CO LTD; UNIV NANJING AGRICULTURAL 摘要:A blue grain gene of Thinopyrum bessarabicum for regulating synthesis of anthocyanins and the use thereof, belonging to the technical field of plant genetic engineering. The blue grain gene of Thinopyrum bessarabicum is the TbMYB4J gene or TbMYC4J gene, the nucleotide sequence of the TbMYB4J gene being as shown in SEQ ID NO. 1, and the nucleotide sequence of the TbMYC4J gene being as shown in SEQ ID NO. 2 or SEQ ID NO. 3. For the first time, the two blue grain genes TbMYB4J and TbMYC4J for regulating the synthesis of anthocyanins are identified and obtained from the 4J chromosome of Thinopyrum bessarabicum, and influences of different combinations of the TbMYB4J and TbMYC4J genes on the accumulation of anthocyanins are defined by means of transient genetic transformation technology, thereby providing a basis and novel resources for color markers in molecular marker-assisted selection breeding and cross-breeding systems of wheat.
专利号:WO-2020032913-A1 优先权日:2018-08-04 标题:Process for synthesis of oroxylin a 发明人:MAJEED MUHAMMED; NAGABHUSHANAM KALYANAM; RAMANUJAM RAJENDRAN; HEMANTHA HOSAHALLI 权利人:MAJEED MUHAMMED; NAGABHUSHANAM KALYANAM; RAMANUJAM RAJENDRAN; HEMANTHA HOSAHALLI PRABHAKARA 摘要:Disclosed is a novel, simple, scalable and environment friendly process for the synthesis of Oroxylin A from Baicalin. Baicalm is esterified to obtain a methyl ester which is further selectively methylated to provide Oroxylin A gluciironide methyl ester which on de- glycosylation results in the formation of Oroxylin A.
专利号:US-2009221568-A1 优先权日:2005-11-04 标题:Synthesis of Inhibitors of FtsZ 发明人:SHAW JARED; URGAONKAR SAMEER; RAYCHAUDHURI DEBABRATA; LA PIERRE HENRY 权利人:SHAW JARED; URGAONKAR SAMEER; RAYCHAUDHURI DEBABRATA; LA PIERRE HENRY 摘要:FtsZ, the bacterial analog of tubulin, is a promising new target for developing new antibiotics. It has been shown that polyphenols inhibit the GTPase activity of FtsZ, thereby inhibiting Z-ring formation during mitosis. The present invention provides novel polyphenols compounds, which can be accessed by the synthesis of dichamametin and 2′″-hydroxy-5″-benzylisouvarinol-B as described herein. These novel compounds are useful in treating infections, particularly infections caused by gram-positive organisms. Methods of preparing the inventive compounds are also provided. The compounds are prepared by the benzylation of pinocembrin or chrysin core structure. Pharmaceutical compositions and method of using the compounds to treat disease are also provided. These compounds may be screened for antimicrobial activity as well as other biological activities such as anti-neoplastic, anti-inflammatory, immunosuppressive, and cytotoxic activity.
专利号:US-7605241-B2 优先权日:2005-01-10 标题 :Synthesis of inhibitors of p90Rsk 发明人:HECHT SIDNEY M; MALONEY DAVID J 权利人:UNIV VIRGINIA 摘要:The synthesis of the naturally occurring kaempferol glycoside SLO1O1-1, as well as analogs thereof, has been accomplished, as has its biochemical evaluation. SLO1O1-1 exhibits selective and potent p90 Rsk inhibitory activity at nanomolar concentrations without inhibiting the function of upstream kinases such as MEK, Raf, or PKC. The synthetic scheme of the invention verified the structural assignment of the natural product and has provided access to material sufficient for detailed biological evaluation.
专利号:US-10407401-B1 优先权日:2018-08-04 标题 :Process for synthesis of Oroxylin A 发明人:MAJEED MUHAMMED; NAGABHUSHANAM KALYANAM; RAMANUJAM RAJENDRAN; HEMANTHA HOSAHALLI PRABHAKARA 权利人:MAJEED MUHAMMED; NAGABHUSHANAM KALYANAM; RAMANUJAM RAJENDRAN; HEMANTHA HOSAHALLI PRABHAKARA; SAMI LABS LTD 摘要:Disclosed is a novel, simple, scalable and environment friendly process for the synthesis of Oroxylin A from Baicalin. Baicalin is esterified to obtain a methyl ester which is further selectively methylated to provide Oroxylin A glucuronide methyl ester which on de-glycosylation results in the formation of Oroxylin A.
专利号:WO-03050105-A2 优先权日:2001-12-10 标题 :Catalytic asymmetric synthesis of optically active compounds 发明人:HALLAND NIS; JOERGENSEN KARL ANKER; HANSEN TORE 权利人:CHEMINOVA AS; HALLAND NIS; JOERGENSEN KARL ANKER; HANSEN TORE 摘要:A one step catalytic asymmetric process for the synthesis of an optically active compound of formula la or lb wherein R is selected from C1-7 alkyl, C1-7 haloalkyl, C1-7 alkoxy, C1-7 haloalkoxy, halogen and hydroxy; R3 is H or C1-4 alkyl; R4 is selected from H, C1-7 alkyl, C1-7 haloalkyl, C1-7 alkoxy, COOH, CO-C1-7 alkoxy and an optionally substituted aryl or heterocycle; AR represents C1-7 alkyl, optionally substituted aryl, an optionally substituted heterocycle or AR and R4 may be bridged together forming part of a ring system; X is O or S; m is a number between 0-4; comprising the step of reacting a compound of the formula 2 with a compound of formula 3 in the presence of a catalytic amount of a chiral nitrogen containing organic compound.
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合成参考文献
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