53215-95-5 = 93102-05-7 反应条件:1.1 Solvents: Water 标题:Preparation Of Heterocyclyl-Substituted Diazabicyclooctanes Having Selective 5-Ht1Dα Antagonist Activity 参考文献:World Intellectual Property Organization]
53215-95-5 = 93102-05-7 反应条件:1.1 Catalysts: Potassium Carbonate; Rt -> 0 °C1.2 30 Min,0 °C; 1 H,0 °C; 20 Min,0 °C -> Rt 标题:Improved Process For Production Of N-Methoxymethyl Trimethylsilylmethylamines By Base-Catalyzed Methoxymethylation With Paraformaldehyde In Methanol 参考文献:Germany]
53215-95-5 = 93102-05-7 反应条件:1.1 Solvents: Water; 0.5 H,0 °C; 1 H,0 °C; 3 H,10 - 15 °C1.2 Reagents: Potassium Carbonate; 2 H 标题:A Practical Large-Scale Synthesis Of (3R,4R)-4-(Hydroxymethyl)Pyrrolidin-3-Ol Via Asymmetric 1,3-Dipolar Cycloaddition 作者:Kotian,Pravin L.; Lin,Tsu-Hsing; El-Kattan,Yahya; Chand,Pooran 参考文献:Organic Process Research & Development 日期:2005 卷标:9(2) 页码:193-197]
53215-95-5 = 93102-05-7 反应条件:1.1 Solvents: Methanol; 0 °C; 20 Min,0 °C; 3 H,Rt1.2 Reagents: Potassium Carbonate; 1 H,Rt 标题:Discovery Of The Parp (Poly Adp-Ribose Polymerase) Inhibitor 2-(1-(4,4-Difluorocyclohexyl)Piperidin-4-Yl)-1H-Benzo[d]Imidazole-4-Carboxamide For The Treatment Of Cancer 作者:Tang,Lin; Wu,Weibin; Zhang,Cunlong; Shi,Zhichao; Chen,Dawei; Et Al 参考文献:Bioorganic Chemistry 日期:2021 卷标:114]
53215-95-5 = 93102-05-7 反应条件:1.1 0 °C; 20 Min,0 °C; 3 H,Rt1.2 Reagents: Potassium Carbonate; 1 H,Rt 标题:Fluorine-Containing Substituted Benzimidazole Derivatives And Their Application In Preparing Drugs For Prevention And Treatment Of Parp (Poly (Adp-Ribose) Polymerase)-Related Diseases 参考文献:World Intellectual Property Organization]
53215-95-5 = 93102-05-7 反应条件:1.1 60 Min,0 °C; 1.5 H,0 °C; 3 H,10 - 15 °C1.2 Reagents: Potassium Carbonate; Overnight,10 - 15 °C; 15 Min,Rt 标题:Bronsted Acid Or Lewis Acid Catalyzed [3+3] Cycloaddition Of Azomethine Imines With N-Benzyl Azomethine Ylide: A Facile Access To Bicyclic N-Heterocycles 作者:Li,Shuo-Ning; Yu,Bin; Liu,Jia; Li,Hong-Lian; Na,Risong 参考文献:Synlett 日期:2016 卷标:27(2) 页码:282-286]
53215-95-5 = 93102-05-7 反应条件:1.1 0.5 H,0 °C; 0 °C -> Rt; 3 H,Rt1.2 Reagents: Potassium Carbonate; 1 H,Rt 标题:Discovery Of 2-(1-(3-(4-Chloroxyphenyl)-3-Oxo- Propyl)Pyrrolidine-3-Yl)-1H-Benzo[d]Imidazole-4-Carboxamide: A Potent Poly(Adp-Ribose) Polymerase (Parp) Inhibitor For Treatment Of Cancer 作者:Min,Rui; Wu,Weibin; Wang,Mingzhong; Tang,Lin; Chen,Dawei; Et Al 参考文献:Molecules 日期:2019 卷标:24(10)]
53215-95-5 = 93102-05-7 反应条件:1.1 Solvents: Water; 10 Min,0 °C; 2 H,0 °C1.2 Reagents: Potassium Carbonate; 30 Min,0 °C 标题:Stereo-,Regio-,And Chemoselective [3 + 2]-Cycloaddition Of (2E,4E)-Ethyl 5-(Phenylsulfonyl)Penta-2,4-Dienoate With Various Azomethine Ylides,Nitrones,And Nitrile Oxides: Synthesis Of Pyrrolidine,Isoxazolidine,And Isoxazoline Derivatives And A Computational Study 作者:Sankar,Ulaganathan; Surya Kumar,Ch. Venkata; Subramanian,V.; Balasubramanian,K. K.; Mahalakshimi,S. 参考文献:Journal Of Organic Chemistry 日期:2016 卷标:81(6) 页码:2340-2354]
53215-95-5 = 93102-05-7 反应条件:1.1 Solvents: Methanol,Water; 0.5 H,0 °C; 1 H,0 °C; 3 H,10 - 15 °C1.2 Reagents: Potassium Carbonate; 2 H 标题:Process For Preparation Of Chiral 4-(Hydroxymethyl)Pyrrolidin-3-Ols 参考文献:United States]
53215-95-5 = 93102-05-7 [标题:Reaction Conditions 标题:Chemistry Of Organosilicon Compounds. 195. N-(Trimethylsilylmethyl)Aminomethyl Ethers As Azomethine Ylide Synthons. A New And Convenient Access To Pyrrolidine Derivatives 作者:Hosomi,Akira; Sakata,Yasuyuki; Sakurai,Hideki 参考文献:Chemistry Letters 日期:1984 卷标:(7) 页码:1117-20]
53215-95-5 = 93102-05-7 反应条件:1.1 Rt -> 0 °C; 10 Min,0 °C1.2 Reagents: Potassium Carbonate Solvents: Methanol; 0 °C; 1 H,0 °C; 72 H,Rt 标题:Preparation Of 1,2,3,3A,8,8A-Hexahydro-2,7A-Diazacyclopenta[a]Inden-7-Ones And Related Compounds As Nicotinic Acetylcholine Receptor Ligands Useful In Modulating Cholinergic Function And In The Treatment Of Addictive Disorders 参考文献:World Intellectual Property Organization]
53215-95-5 = 93102-05-7 反应条件:1.1 Reagents: Potassium Carbonate Solvents: Water; 16 H,0 - 25 °C 标题:Design,Synthesis,And Validation Of A β-Turn Mimetic Library Targeting Protein-Protein And Peptide-Receptor Interactions 作者:Whitby,Landon R.; Ando,Yoshio; Setola,Vincent; Vogt,Peter K.; Roth,Bryan L.; Et Al 参考文献:Journal Of The American Chemical Society 日期:2011 卷标:133(26) 页码:10184-10194
N-[(三甲基硅)甲基]苄胺置于聚合甲醛,Potassium Carbonate体系中,用 甲醇 作为反应溶剂,以5.6 G (92%)的收率获得产物n-(甲氧甲基)-N-(三甲基硅甲基)苄胺 参考文献:Amidinophenyl-Pyrrolidines,-Pyrrolines,And-Isoxazolidines And 标题:Amidinophenyl-Pyrrolidines,-Pyrrolines,And-Isoxazolidines And 摘要:本申请描述了式i的环丙氨基苯基吡咯烷,吡咯烯和异噁唑烷及其衍生物:##str1##或其药用可接受的盐形式,其中d和d'中的一个可以是c(.Dbd.Nh)Nh.Sub.2,另一个是h,J^1和j^2可以是o或ch.Sub.2,这些化合物可作为凝血因子xa的抑制剂.
专利号:US-7230119-B2 优先权日:2004-08-25 标 题 :Process for the preparation of substituted pyrrolidine derivatives and intermediates 发明人:CHAND POORAN; EL-KATTAN YAHYA; KOTIAN PRAVIN L 权利人:BIOCRYST PHARM INC 摘要:Two syntheses are provided; one for the preparation of (3R,4R)-4-(hydroxymethyl)pyrrolidin-3-ol, and other for the preparation of (3S,4R)-4-(hydroxymethyl)pyrrolidin-3-ol. (3R,4R)-4-(hydroxymethyl)pyrrolidin-3-ol is prepared using the achiral ylide prepared from benzylamine instead of phenethylamine (Scheme 3) which provides a crystalline intermediate. The synthesis of (3S,4R)-4-(hydroxymethyl)pyrrolidin-3-ol is achieved from (S)-diethylmalate as described in Scheme 4. A process for preparing camphor sultam is also provided.
专利号:US-5668164-A 优先权日:1996-07-12 标 题:Process for synthesis of chiral cis-and trans-3-amino-4 substituted pyrrolidine compounds 发明人:MA ZHENKUN; COOPER CURT S; FUNG ANTHONY K L; CHU DANIEL T 权利人:ABBOTT LAB 摘要:Process for preparation of chiral cis-3,4-substituted pyrrolidine compounds having the formulas: ##STR1## and chiral 3,4-trans-substituted pyrrolidine compounds having the formulas: ##STR2## with the assistance of a streochemically directing chiral oxazolidinone moiety having the formula: ##STR3## wherein P, R and R 1 are specifically defined, by sequential reaction of the compound or subsequent intermediates with an a,b-unsaturated add chloride, reaction with N-benzyl-N-(methoxymethyl)trimethyl-silylmethylamine and separating isomers by chromatography, hydrolytic removal of the oxazolidinone moiety, reaction with diphenylphosphoryl azide and triethylamine, and debenzylating; and novel intermediates of the process.
专利号:WO-2024112764-A1 优先权日:2022-11-21 标 题:Synthesis of pyrrolo[3,4-c]pyrroles 发明人:LUKE GEORGE P; RODRIGUEZ SONIA; OUELLET STEPHANE G; GORINS GILLES; DIKER KHALID; BEAUDENON AURÉLIE; COUSIN JONATHAN 权利人:NOVO NORDISK HEALTHCARE AG 摘要:Novel synthetic methods of making pyrrolo[3,4- c ]pyrroles, derivatives thereof, and intermediates thereto are provided. Also provided are methods using pyrrolo[3,4- c ]pyrroles in the processes for preparing bioactive compounds ( e.g. PKR Activating Compounds).
专利号:US-11976077-B2 优先权日:2015-10-16 标 题 :Processes for the preparation of (3S,4R)-3-ethyl-4-(3H-imidazo[1,2-α]pyrrolo[2,3-e]-pyrazin-8-yl)-n-(2,2,2-trifluoroethyl)pyrrolidine-1-carboxamide and solid state forms therof 发明人:PANGAN AILEEN L; TEIXEIRA HENRIQUE D; MOHAMED MOHAMED-ESLAM F; OTHMAN AHMED A; KLÜNDER BEN; VOSS JEFFREY W; PADLEY ROBERT J; CAMP HEIDI S 权利人:ABBVIE INC 摘要:The present disclosure relates to processes for preparing (3S,4R)-3-ethyl-4-(3H-imidazo[1,2-a]pyrrolo[2,3-e]pyrazin-8-yl)-N-(2,2,2-trifluoroethyl)pyrrolidine-1-carboxamide, solid state forms thereof, and corresponding pharmaceutical compositions, methods of treatment (including treatment of rheumatoid arthritis and atopic dermatitis), kits, methods of synthesis, and products-by-process.
专利号:US-10906888-B2 优先权日:2016-07-14 标 题:Pyrimidine carboxamides as inhibitors of Vanin-1 enzyme 发明人:CASIMIRO-GARCIA AGUSTIN; STROHBACH JOSEPH WALTER; HEPWORTH DAVID; LOVERING FRANK ELDRIDGE; CHOI CHULHO; ALLAIS CHRISTOPHE PHILIPPE; WRIGHT STEPHEN WAYNE 权利人:PFIZER 摘要:Compounds, pharmaceutically acceptable salts thereof, are disclosed wherein the compounds have the structure of (I) as defined in the specification. Corresponding pharmaceutical compositions, methods of treatment, methods of synthesis, and intermediates are also disclosed.
专利号:WO-2005033076-A1 优先权日:2003-10-03 标题 :Method for preparing 3-hydroxy-4-hydroxymethyl-pyrrolidine compounds 发明人:TYLER PETER CHARLES; CLINCH KEITH 权利人:IND RES LTD; TYLER PETER CHARLES; CLINCH KEITH 摘要:This invention relates to a method of preparing (3R,4R)-3-hydroxy-4-hydroxymethylpyrrolidine, a key intermediate compound for the synthesis of certain inhibitor compounds, including the step of enzyme catalysed enantioselective esterification of an hydroxy group of an hydroxypyrrolidine. The invention further relates to a method for preparing (3S,4S)-3-hydroxy-4-hydroxymethylpyrrolidine, which is the enantiomer of (3R,4R)-3-hydroxy-4-hydroxymethylpyrrolidine.
参考标题:Diversity Oriented Clicking (Doc): Divergent Synthesis Of Sufexable Pharmacophores From 2‐substituted‐alkynyl‐1‐sulfonyl Fluoride (Sasf) Hubs 作者:Christopher J. Smedley,Gencheng Li,Andrew S. Barrow,Timothy L. Gialelis,Marie‐claire Giel,Alessandra Ottonello,Yunfei Cheng,Seiya Kitamura,Dennis W. Wolan,K. Barry Sharpless,John E. Moses |发布日期:2020.7.20 摘要:Diversity Oriented Clicking (Doc) Is A Unified Click‐approach For The Modular Synthesis Of Lead‐like Structures Through Application Of The Wide Family Of Click Transformations. Doc Evolved From The Concept Of Achieving "Diversity With Ease" , By Combining Classic C−c π‐bond Click Chemistry With Recent Developments In Connective Sufex‐technologies. We Showcase 2‐substituted‐alkynyl‐1‐sulfonyl Fluorides
合成参考文献
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