102121-55-1 = 92050-16-3 反应条件:1.1 Reagents: Hydrogen Catalysts: Palladium Solvents: Ethyl Acetate; 2 - 5 Bar,70 °C 标题:Dihydroindene And Tetrahydronaphthalene Compounds For Treating Disease 参考文献:United States]
102121-55-1 = 92050-16-3 反应条件:1.1 Reagents: Hydrogen Catalysts: Palladium Solvents: Ethyl Acetate; 2 - 5 Bar,70 °C 标题:Preparation Of Pentamethyltetrahydronaphthalene Derivatives For Use As Human Retinoid X Receptor Modulators 参考文献:World Intellectual Property Organization]
102121-55-1 = 92050-16-3 反应条件:1.1 Reagents: Stannous Chloride Solvents: Ethanol; 12 H,Reflux1.2 Reagents: Sodium Hydroxide Solvents: Water 标题:Selective Alkylation Of βii-Tubulin And Thioredoxin-1 By Structurally Related Subsets Of Aryl Chloroethylureas Leading To Either Anti-Microtubules Or Redox Modulating Agents 作者:Fortin,Jessica S.; Cote,Marie-France; Lacroix,Jacques; Desjardins,Michel; Petitclerc,Eric; Et Al 参考文献:Bioorganic & Medicinal Chemistry 日期:2008 卷标:16(15) 页码:7277-7290]
102121-55-1 = 92050-16-3 反应条件:1.1 Reagents: Hydrogen Catalysts: Palladium Solvents: Ethyl Acetate; 24 H,25 °C 标题:Methods For The Production And Use Of Tricyclic Retinoids 参考文献:European Patent Organization]
102121-55-1 = 92050-16-3 反应条件:1.1 Reagents: Hydrogen Catalysts: Palladium Solvents: Ethyl Acetate; Overnight,Rt 标题:Methods To Generate An Array Of Novel Rexinoids By Sar On A Potent Retinoid X Receptor Agonist: A Case Study With Net-Tmn 作者:Wagner,Carl E.; Jurutka,Peter W. 参考文献:Methods In Molecular Biology (New York 日期:2019 卷标:2019 页码:109-121]
139162-43-9 = 92050-16-3 反应条件:1.1 Reagents: Hydrochloric Acid Solvents: Methanol,Water; 4 H,Reflux 标题:Process Improvement Of Tamibarotene Preparation 作者:Zhao,Ming-Zhu; Zang,Cheng-Xu; Cai,Zhan; Jiang,Zhi-Hui; Huang,Jing-Hua; Et Al 参考文献:Yaoxue Shijian Zazhi 日期:2012 卷标:30(4) 页码:287-288]
102121-55-1 = 92050-16-3 反应条件:1.1 Reagents: Hydrogen Catalysts: Palladium Solvents: Ethanol; 15 H,Rt 标题:Preparation Of N-(Tetrahydronaphthyl)-N'-Phenylureas As Retinoid Agonists For Treatment Of Emphysema,Cancer,Or Dermatological Disorders 参考文献:World Intellectual Property Organization]
102121-55-1 = 92050-16-3 反应条件:1.1 Reagents: Hydrogen Catalysts: Palladium Solvents: Ethanol; 15 H,1 Atm,Rt 标题:Preparation Of N-(Tetrahydronaphthyl)-N'-Arylureas As Retinoid Agonists For Treatment Of Emphysema,Cancer,Or Dermatological Disorders 参考文献:World Intellectual Property Organization
5,5,8,8-四甲基-5,6,7,8-四氢-2-萘羧酸置于sodium Azide,硫酸体系中,用 氯仿 作为反应溶剂,化学反应生成 5,6,7,8-四氢-5,5,8,8-四甲基-2-萘胺 参考文献:Isolation And Proof Of Structure Of 1,1,4,4-Tetramethyl-6-T-Butyl-1,2,3,4-Tetrahydronaphthalene1 标题:Isolation And Proof Of Structure Of 1,1,4,4-Tetramethyl-6-T-Butyl-1,2,3,4-Tetrahydronaphthalene1 摘要: DOI:10.1021/jo01075A008
专利号:CN-103664680-A 优先权日:2012-09-26 标 题:A new process for the synthesis of Tamibarotene
专利号:US-5214202-A 优先权日:1990-03-20 标 题:Method for preparing benzoic acid derivatives 发明人:HAMADA YOSHINORI; YAMADA ISAMU; UENAKA MASAAKI; SAKATA TERUO 权利人:SHIONOGI & CO 摘要:This invention relates to a synthesis method favorable for the industrial production of a benzoic acid derivative having a retinoid activity of the general formula: ##STR1## wherein the derivative can be obtained by a simple procedure in safety with high yield. n Specifically, this invention relates to a synthesis method characterized in that only one vessel is needed for several reactions in the different steps of subjecting acetanilide as a starting material, which is readily available and safe to handle, to Friedel-Crafts reaction with 2,5-dimethyl-2,5-dichlorohexane; subjecting the thus obtained compound to acyl exchange reaction with monomethyl ester terephthalic chloride, followed by hydrolysis; and recrystallizing from a mixture of methanol and water. n Moreover, the crystals in novel form obtained by the synthesis method of this invention are suitable for formulation, because the amount of solvents remaining therein after recrystallization is small and the grain size thereof is uniform.
参考文献:10.1055/s-0039-1690707 摘要:Du F, Zhou Q, Fu Y, Chen Y, Wu Y, Chen G. Copper(II)-Catalyzed C–N Coupling of Aryl Halides and N-Nucleophiles Promoted by Quebrachitol or Diethylene Glycol. Synlett. 2019 Oct 16;30(19):2161–8. doi: 10.1055/s-0039-1690707.