CAS: 69942-12-7; Methyl 2-((Tert-Butoxycarbonyl)Amino)-3-Hydroxypropanoate

该化合物是DL-serine受保护的衍生物,其特点是三丁基碳基(BOC)组和甲基酯,该化合物作为一种中间体广泛用于丙二烯合成和有机化学,因其保护群体而具有更大的稳定性和受控反应性.BOC组在温酸条件下促进有选择的去保护,而甲基酯则为进一步的功能化提供多种用途.它的种族形式(DL)使它适合需要非...

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CAS号24424-99-5 二碳酸二叔丁酯 | CAS号5619-04-5 DL-丝氨酸甲酯盐酸盐 | CAS号3850-40-6 B°C-DL-丝氨酸 | CAS号61137-10-8 3H-diazirin-3-y... | CAS号74-88-4 碘甲烷 | CAS号2104-89-4 2-氨基-3-羟基丙酸甲酯 | CAS号1291065-78-5 tert-butyl {2,3... | CAS号4248-19-5 氨基甲酸叔丁酯 | CAS号100038-76-4 methyl 2-(tert-... | CAS号55477-80-0 2-叔丁氧羰基氨基丙烯酸甲酯 | CAS号157604-46-1 (S)-N-B°C-2,2-二...

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    专利信息


    专利号:US-8487108-B2
    优先权日:2005-11-14
    标题 :Piperidinyl carbamate intermediates for the synthesis of aspartic protease inhibitors
    发明人:BALDWIN JOHN J; CLAREMON DAVID A; TICE COLIN; CACATIAN SALVACION; DILLARD LAWRENCE W; ISHCHENKO ALEXEY V; YUAN JING; XU ZHENRONG; MCGEEHAN GERARD; SIMPSON ROBERT D; SINGH SURESH B; ZHAO WEI; FLAHERTY PATRICK T
    权利人:BALDWIN JOHN J; CLAREMON DAVID A; TICE COLIN; CACATIAN SALVACION; DILLARD LAWRENCE W; ISHCHENKO ALEXEY V; YUAN JING; XU ZHENRONG; MCGEEHAN GERARD; SIMPSON ROBERT D; SINGH SURESH B; ZHAO WEI; FLAHERTY PATRICK T; VITAE PHARMACEUTICALS INC
    摘要:The present invention is directed to aspartic protease inhibitors. Certain aspartic protease inhibitors of the invention can be represented by the following structural formula or a pharmaceutically acceptable salt thereof. The present invention is also directed to pharmaceutical compositions comprising the disclosed aspartic protease inhibitors. The present invention is further directed to methods of antagonizing one or more aspartic proteases in a subject in need thereof, and methods for treating an aspartic protease mediated disorder in a subject using the disclosed aspartic protease inhibitors.

    专利号:US-2012190648-A1
    优先权日:2009-07-23
    标 题:Fluorinated cyclopropane analogs of glutamic acid
    发明人:JUBAULT PHILIPPE; QUIRION JEAN-CHARLES; LEMONNIER GERALD; LION CEDRIC
    权利人:JUBAULT PHILIPPE; QUIRION JEAN-CHARLES; LEMONNIER GERALD; LION CEDRIC
    摘要:The present invention relates to a compound of formula (I) or a pharmaceutically acceptable salt, a stereoisomer or a mixture in all proportions of stereoisomers thereof, in particular a mixture of enantiomers, such as a racemic mixture, wherein R represents a (C 1 -C 6 )alkyl or (C 1 -C 6 )alkenyl group, optionally substituted by one or more groups chosen among an halogen atom, OR a , SR b , NR c R d , PO(OR e )(OR f ), CO 2 R g , SO 2 R h SO 3 R 1 , P0(0H)(CH(0H)R k ), CN, N 3 and NH—C(â•?NH)NH2, with R a , R b , R c and R d , representing, independently of each other, an hydrogen atom, a (C 1 -C 6 )alkyl group or a —CO—(C 1 -C 6 )alkyl group, R e , R f , R g , R h and R1 representing, independently of each other, an hydrogen atom or a (C 1 -C 6 )alkyl group, and R k representing an aryl or heteroaryl group, said group being optionally substituted by one or more groups selected from an halogen atom and NO 2 , as well as to the use thereof and to a process for preparing such a compound, to a pharmaceutical composition containing it and to synthesis intermediates.

    专利号:US-2023151034-A1
    优先权日:2020-03-17
    标题:Peptidomimetic n5-methyl-n2-(nonanoyl-l-leucyl)-l-glutaminate derivatives, triazaspiro[4.14]nonadecane derivatives and similar compounds as inhibitors of norovirus and coronavirus replication
    发明人:JACOBSON IRINA C; LEE SAM SK; PIZARRO NOVOA JUAN CARLOS
    权利人:COCRYSTAL PHARMA INC
    摘要:Peptidomimetic N5-methyl-N2-(nonanoyl-L-leucyl)-L-glutaminate derivatives, triazaspiro[4.14]nonadecane derivatives and similar compounds for use in methods of inhibiting the replication of noroviruses and coronaviruses in a biological sample or patient, for use in reducing the amount of noroviruses or coronaviruses in a biological sample or patient, and for use in treating norovirus and coronavirus in a patient, comprising administering to said biological sample or patient a safe and effective amount of a compound represented by formulae I or II, or a pharmaceutically acceptable salt thereof. The present description discloses the synthesis and characterisation of exemplary compounds as well as pharmacological data thereof (e.g. page 99 to page 271; examples 1 to 3; compounds A1 to A104 and B1 to B66; tables A to E).

    专利号:US-7629488-B2
    优先权日:2005-03-14
    标 题 :Process for the preparation of opioid modulators
    发明人:CAI CHAOZHONG; HE WEI
    权利人:JANSSEN PHARMACEUTICA NV
    摘要:The present invention is directed to novel processes for the preparation of opioid modulators (agonists and antagonists) and intermediates in their synthesis. The opioid modulators are useful for the treatment and prevention of as pain and gastrointestinal disorders.

    专利号:CN-111909067-A
    优先权日:2020-08-28
    标题 :A kind of organic total synthesis method of D-penicillamine

    专利号:CN-111909067-B
    优先权日:2020-08-28
    标 题:A kind of organic total synthesis method of D-penicillamine
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    ✅ COA系统入驻 | 共享模式

    主要参考文献

    [参考文献]: Pastor Fernandez, Et Al. Preparation Of Tricyclic Pyrolopyranopyridines As Protein Kinase Inhibitors. Patent Wo2017033019.
    [参考文献]: Wu Chengde, Et Al. Preparation Of Quinazolinone Derivatives Useful As Pi3Kα Inhibitors For The Treatment Of Cancer. Patent Wo2019091476.
    [参考文献]: Yang Yongqing, Et Al. Method For Synthesizing α,β-Dehydro-α-Amino Acid. Patent Cn105037210.

    合成参考文献


    摘要:Fowler, L. S.; Sutherland, A., Science of Synthesis Knowledge Updates, (2010) 3, 136.
    摘要:Primer, D. N.; Molander, G. A., Science of Synthesis, (2019) , 313.
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