87-42-3 + 506-59-2 = 938-55-6 反应条件:1.1 Reagents: Potassium Carbonate Solvents: Ethanol; 12 H,Rt -> Reflux1.2 Reagents: Water; 2 H 标题:9-Sulfonyl-9H-Purine Derivative,Preparation Method And Medical Application 参考文献:World Intellectual Property Organization]
87-42-3 = 938-55-6 反应条件:1.1 3 - 4 H,Reflux 标题:Inhibition Of Electro Polishing Of Steel In The Presence Of Purine Derivatives 作者:Ahmed,Abdel-Moneim M.; Mangood,Ahmed H.; Abdallah,Mohamed S.; Zayed,Asmaa H. 参考文献:Journal Of Chemical 日期:2021 卷标:11(2) 页码:201-219]
87-42-3 = 938-55-6 反应条件:1.1 3 - 4 H,Reflux 标题:Copper Electropolishing In The Presence Of Purine Derivatives 作者:Ahmed,A. M.; Abd El-Haleem,S. M.; Saleh,M. G. A.; Abdel-Rahman,A. A.-H. 参考文献:Asian Journal Of Chemistry 日期:2013 卷标:25(3) 页码:1512-1520]
= 938-55-6 [标题:Reaction Conditions 标题:Preparation Of Macrolide Erythromycin Analogs With Antibacterial Activity 参考文献:World Intellectual Property Organization]
= 938-55-6 [标题:Reaction Conditions 标题:The Prebiotic Synthesis Of Modified Purines And Their Potential Role In The Rna World 作者:Levy,Matthew; Miller,Stanley L. 参考文献:Journal Of Molecular Evolution 日期:1999 卷标:48(6) 页码:631-637]
87-42-3 = 938-55-6 反应条件:1.1 Solvents: Dimethylformamide; 10 Min,180 °C 标题:The Optimized Microwave-Assisted Decomposition Of Formamides And Its Synthetic Utility In The Amination Reactions Of Purines 作者:Cechova,Lucie; Jansa,Petr; Sala,Michal; Dracinsky,Martin; Holy,Antonin; Et Al 参考文献:Tetrahedron 日期:2011 卷标:67(5) 页码:866-871]
87-42-3 = 938-55-6 [标题:Reaction Conditions 标题:Preparation Of 7-Substituted Pyrrolo[2,3-D]Pyrimidines And 9-Substituted Purines As Potential Antiparasitic Agents 作者:Lamontagne,Maurice P.; Smith,David C.; Wu,Geng Shuen 参考文献:Journal Of Heterocyclic Chemistry 日期:1983 卷标:20(2) 页码:295-9]
87-42-3 = 938-55-6 反应条件:1.1 Reagents: Potassium Tert-Butoxide,Water Catalysts: Cupric Acetate,3,5-Diaza-1-Azonia-7-Phosphatricyclo[3.3.1.13,7]Decane,1-(4-Sulfobutyl)-,Inner... Solvents: Dimethylformamide; 20 H,30 °C 标题:Room-Temperature Dialkylamination Of Chloroheteroarenes Using A Cu(Ii)/ptabs Catalytic System 作者:Shet,Harshita; Patel,Manisha; Waikar,Jyoti M.; More,Pavan M.; Sanghvi,Yogesh S.; Et Al 参考文献:Chemistry - An Asian Journal 日期:2023 卷标:18(1)]
87-42-3 = 938-55-6 反应条件:1.1 Catalysts: Cupric Acetate,3,5-Diaza-1-Azonia-7-Phosphatricyclo[3.3.1.13,7]Decane,1-(4-Sulfobutyl)-,Inner... Solvents: Water; 60 Min,Rt1.2 10 Min,Rt1.3 Reagents: Tripotassium Phosphate; 22 H,30 °C 标题:Room-Temperature Amination Of Chloroheteroarenes In Water By A Recyclable Copper(Ii)-Phosphaadamantanium Sulfonate System 作者:Parmar,Udaysinh; Somvanshi,Dipesh; Kori,Santosh; Desai,Aman A.; Dandela,Rambabu; Et Al 参考文献:Journal Of Organic Chemistry 日期:2021 卷标:86(13) 页码:8900-8925]
1188-33-6 + 81693-59-6 = 938-55-6 反应条件:1.1 Solvents: Chloroform; 20 H,5 °C1.2 Solvents: Chloroform; 7 H,Rt 标题:A New Approach To The Synthesis Of N,N-Dialkyladenine Derivatives 作者:Alves,M. Jose; Carvalho,M. Alice; Carvalho,Silvia; Dias,Alice M.; Fernandes,Francisco H.; Et Al 参考文献:European Journal Of Organic Chemistry 日期:2007 卷标:(29) 页码:4881-4887]
68-94-0 = 938-55-6 反应条件:1.1 Reagents: Phosphorus Pentoxide Solvents: Dimethylamine1.2 Reagents: Sodium Hydroxide Solvents: Water 标题:2'-Deoxypuromycin: Synthesis And Antiviral Evaluation 作者:Motawia,Mohammed S.; Meldal,Morten; Sofan,Mamdouh; Stein,Paul; Pedersen,Erik B.; Et Al 参考文献:Synthesis 日期:1995 卷标:(3) 页码:265-70]
87-42-3 = 938-55-6 反应条件:1.1 Reagents: Tetrahydrofuran Solvents: Ethanol; 17 H,Reflux 标题:Substrate Specificity Of A Purine Nucleoside Phosphorylase From Aeromonas Hydrophila Toward 6-Substituted Purines And Its Use As A Biocatalyst In The Synthesis Of The Corresponding Ribonucleosides 作者:Ubiali,Daniela; Morelli,Carlo F.; Rabuffetti,Marco; Cattaneo,Giulia; Serra,Immacolata; Et Al 参考文献:Current Organic Chemistry 日期:2015 卷标:19(22) 页码:2220-2225]
87-42-3 = 938-55-6 反应条件:1.1 Solvents: Ethanol 标题:Synthesis And Cytostatic Activity Of N-[2-(Phosphonomethoxy)Alkyl] Derivatives Of N6-Substituted Adenines,2,6-Diaminopurines And Related Compounds 作者:Holy,Antonin; Votruba,Ivan; Tloustova,Eva; Masojidkova,Milena 参考文献:Collection Of Czechoslovak Chemical Communications 日期:2001 卷标:66(10) 页码:1545-1592]
= 938-55-6 [标题:Reaction Conditions 标题:Asymmetric Transfer Hydrogenation Of Rac-α-(Purin-9-Yl)Cyclopentones Via Dynamic Kinetic Resolution For The Construction Of Carbocyclic Nucleosides 作者:Zhang,Yi-Ming; Wang,Dong-Chao; Xie,Ming-Sheng; Qu,Gui-Rong; Guo,Hai-Ming 参考文献:Organic Letters 日期:2019 卷标:21(9) 页码:2998-3002]
= 938-55-6 [标题:Reaction Conditions 标题:Spectroscopic And Theoretical Studies Of 6-N,N-Dimethyladenine 作者:Parusel,Andreas B. J.; Rettig,Wolfgang; Rotkiewicz,Krystyna 参考文献:Journal Of Physical Chemistry A 日期:2002 卷标:106(10) 页码:2293-2299
专利号:US-9920084-B2 优先权日:2011-08-23 标题 :Ionic tags for synthesis of oligoribonucleotides 发明人:DAMHA MASAD J; HASSLER MATTHEW; CHAN TAK-HANG; NANDYALA MALLIKARJUNA REDDY; DONGA ROBERT ALEXANDER 权利人:DAMHA MASAD J; HASSLER MATTHEW; CHAN TAK HANG; NANDYALA MALLIKARJUNA REDDY; DONGA ROBERT ALEXANDER; THE ROYAL INSTITUTION FOR THE ADVANCEMENT OF LEARNING/MCGILL UNIV; HONG KONG POLYTECHNIC UNIV 摘要:The invention relates to the chemical synthesis of oligonucleotides, e.g., oligoribonucleotides. In another aspect, the invention relates to compounds of formula (II) processes for making these compounds, and the use thereof in the chemical synthesis of oligonucleotides, e.g., oligoribonucleotides. The invention also relates to methods of synthesis of oligomers, including but not limited to oligopeptides, oligosaccharides and oligonucleotides, particularly oligoribonucleotides and also oligodeoxyribonucleotides, in solution systems, and ionic tag linkers for use in methods provided herein.
专利号:US-2005130201-A1 优先权日:2003-10-14 标 题 :Splint-assisted enzymatic synthesis of polyribounucleotides 发明人:DERAS MICHAEL; PLEISS JEFFREY A; SCARINGE STEPHEN 权利人:DHARMACON INC 摘要:The present invention comprises methods and compositions for splint-assisted enzymatic synthesis of polyribonucleotides using an RNA polymerizing enzyme. The invention provides ligating ribonucleotides comprising ligating a donor RNA molecule to an acceptor RNA molecule in the presence of RNA ligase and a splint, wherein the donor RNA molecule is comprised of at least one nucleotide and a ligation linker moiety, the acceptor RNA molecule is comprised of at least one nucleotide and a ligation linker moiety and the splint is comprised of a polyribonucleotide. The invention also provides splints for use in splint-assisted enzymatic synthesis using an RNA polymerizing enzyme.
专利号:US-7229797-B1 优先权日:1999-08-20 标 题:Enzymatic synthesis of deoxyribonucleosides 发明人:TISCHER WILHELM; IHLENFELDT HANS-GEORG; BARZU OCTAVIAN; SAKAMOTO HIROSHI; PISTOTNIK ELISABETH; MARLIERE PHILIPPE; POCHET SYLVIE 权利人:PASTEUR INSTITUT 摘要:The present invention relates to a method for the in vitro enzymatic synthesis of deoxyribonucleosides and enzymes suitable for this method.
专利号:US-4780504-A 优先权日:1985-06-20 标 题 :Supports useful in solid phase synthesis of oligonucleotides 发明人:BUENDIA JEAN; NIERAT JEANINE 权利人:ROUSSEL UCLAF 摘要:Novel supports useful in solid phase synthesis of oligonucleotides of the formula I +TR wherein &cir& is micro pellets of a material selected from the group consisting of glass, silica, Kieselguhr, polytetrafluoroethylene, cellulose and metallic oxides, m is an integer from 1 to 20, A is selected from the group consisting of alkylene of 1 to 20 carbon atoms, saturated cycloalkylene of 3 to 12 carbon atoms, phenyl and 5 to 6 member heterocycles, x is an integer from 0 to 20, x1 is an integer from 0 to 10 and the amino group may be in the m-, p- or o-position, a process for the preparation of said supports, the use of said supports and intermediates.
专利号:US-4849513-A 优先权日:1983-12-20 标 题 :Deoxyribonucleoside phosphoramidites in which an aliphatic amino group is attached to the sugar ring and their use for the preparation of oligonucleotides containing aliphatic amino groups 发明人:SMITH LLOYD M; FUNG STEVEN; KAISER ROBERT J 权利人:CALIFORNIA INST OF TECHN 摘要:The invention consists of compounds and methods for the synthesis of oligonucleotides which contain one or more free aliphatic amino groups attached to the sugar moieties of the nucleoside subunits. The synthetic method is versatile and general, permitting amino groups to be selectively placed at any position on oligonucleotides of any composition or length which is attainable by current DNA synthetic methods. Fluorescent dyes or other detectable moieties may be covalently attached to the amino groups to yield the corresponding modified oligonucleotide.
专利号:US-5118802-A 优先权日:1983-12-20 标 题:DNA-reporter conjugates linked via the 2' or 5'-primary amino group of the 5'-terminal nucleoside 发明人:SMITH LLOYD M; FUNG STEVEN; KAISER JR ROBERT J 权利人:CALIFORNIA INST OF TECHN 摘要:The invention consists of compounds and methods for the synthesis of oligonucleotides which contain one or more free aliphatic amino groups attached to the sugar moieties of the nucleoside subunits. The synthetic method is versatile and general, permitting amino groups to be selectively placed at any position on oligonucleotides of any composition or length which is attainable by current DNA synthetic methods. Fluorescent dyes or other detectable moieties may be covalently attached to the amino groups to yield the corresponding modified oligonucleotide.
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合成参考文献
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