CAS: 216584-22-4; N,N',N''-Tri-Boc-Guanidine

该化合物是一种受保护的guanidine衍生物,由三个三丁氧碳基(Boc)组组成,加强了稳定性,便于在合成应用中有选择地取消保护,该化合物在浸泡和有机合成中特别宝贵,它作为引入guanidine功能的多用途中间体,同时尽量减少不必要的侧面反应. Boc组提供...

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154476-57-0 50-01-1 21770-81-0

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CAS号24424-99-5 二碳酸二叔丁酯 | CAS号50-01-1 盐酸胍

合成工艺路线路线简述

    📜二碳酸二叔丁酯,盐酸胍置于sodium Carbonate,Potassium Hydroxide体系中,用 二甲基亚砜 用作溶剂,化学反应 65.0H,反应生成N,N',N''-三叔丁氧羰基胍
    参考文献:Process For The Preparation Of Substituted Pyrimidine Derivatives
    标题:Process For The Preparation Of Substituted Pyrimidine Derivatives
    摘要:本发明涉及制备取代嘧啶衍生物的过程,该衍生物可用作组胺h4受体调节剂合成中间体,以及h4调节剂合成中间体.

    海关参考信息

    专利信息


    专利号:US-9359327-B2
    优先权日:2008-06-30
    标题:Process for the preparation of substituted pyrimidine derivatives
    发明人:CESCO-CANCIAN SERGIO; CHEN HONGFENG; GRIMM JEFFREY S; MANI NEELAKANDHA S; MAPES CHRISTOPHER M; PALMER DAVID C; PIPPEL DANIEL J; SORGI KIRK L; XIAO TONG
    权利人:JANSSEN PHARMACEUTICA NV
    摘要:The present invention is directed to processes for the preparation of substituted pyrimidine derivatives, useful as intermediates in the synthesis of histamine H 4 receptor modulators, and to intermediates in H4 modulator synthesis.

    专利号:US-6833445-B2
    优先权日:2000-01-21
    标题:Guanidinylation, guanidinoglycosides, uses, and methods of assaying their activity
    发明人:GOODMAN MURRAY; TOR YITZHAK; BAKER TRACY; LUEDTKE NATHAN
    权利人:UNIV CALIFORNIA
    摘要:Provided are reagents and methods useful for the synthesis of guanidinylated compounds. Also provided are methods for assaying molecules, including guanidinylated molecules that modulate viral infection and replication.

    专利号:US-11440881-B2
    优先权日:2019-05-09
    标题 :Thiosemicarbazates and uses thereof
    发明人:AL-ABED YOUSEF; ALTITI AHMAD
    权利人:FEINSTEIN INSTITUTES FOR MEDICAL RESEARCH
    摘要:Thioesters, thiocarbamates, thiocarbazates, semithiocarbazates, peptides, aza-amino acid conjugates, and azapeptides; and a chemoselective and site-specific functionalization protocol of protected thiocarbazates and semithiocarbazates are described. The protocol features the use of Mitsunobu reaction to alkylate specifically the nitrogen atom close to the acylthiol moiety with alcohols to produce protected mono-substituted thiocarbazates that can be stored for months, activated under mild conditions at low temperature using halonium reagents and integrated orthogonally to make substituted semicarbazides that can be used, e.g., as synthons in synthesis of aza-amino acid conjugates, azapeptides and other peptidomimetics. Methods for preparing and using ureases, carbazides, semicarbazides, beta-peptides, azapeptides, and other peptidomimetics and azapeptide conjugates, and uses of ureases, carbazides, semicarbazides, beta-peptides, azapeptides in drug discovery, diagnosis, inhibition, prevention and treatment of diseases are also described.

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    ✅ COA系统入驻 | 共享模式

    主要参考文献

    参考标题: Thiosemicarbazates And Uses Thereof Thiosemicarbazates Et Leurs Utilisations
    摘要:Thioesters, Thiocarbamates, Thiocarbazates, Semithiocarbazates, Peptides, Aza-Amino Acid Conjugates, And Azapeptides; And A Chemoselective And Site-Specific Functionalization Protocol Of Protected Thiocarbazates And Semithiocarbazates Are Described. The Protocol Features The Use Of Mitsunobu Reaction To Alkylate Specifically The Nitrogen Atom Close To The Acylthiol Moiety With Alcohols To Produce Protected Mono-Substituted Thiocarbazates That Can Be Stored For Months, Activated Under Mild Conditions At Low Temperature Using Halonium Reagents And Integrated Orthogonally To Make Substituted Semicarbazides That Can Be Used, E.G., As Synthons In Synthesis Of Aza-Amino Acid Conjugates, Azapeptides And Other Peptidomimetics. Methods For Preparing And Using Ureases, Carbazides, Semicarbazides, Beta-Peptides, Azapeptides, And Other Peptidomimetics And Azapeptide Conjugates, And Uses Of Ureases, Carbazides, Semicarbazides, Beta-Peptides, Azapeptides In Drug Discovery, Diagnosis, Inhibition, Prevention And Treatment Of Diseases Are Also Described.

    合成参考文献


    摘要:Kubik, S., Science of Synthesis Knowledge Updates, (2013) 3, 291.
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