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(2S,3R)-N-FMOC-2-氨基-3-羟基-4-甲基戊酸 | 940301-35-9

中文名称
(2S,3R)-N-FMOC-2-氨基-3-羟基-4-甲基戊酸
中文别名
FMOC-(2S,3R)-2-氨基-3-羟基-4-甲基戊酸
英文名称
(2S,3R)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-hydroxy-4-methylpentanoic acid
英文别名
(2S,3R)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-hydroxy-4-methylpentanoic acid;(2S,3R)-2-(9H-fluoren-9-ylmethoxycarbonylamino)-3-hydroxy-4-methylpentanoic acid
(2S,3R)-N-FMOC-2-氨基-3-羟基-4-甲基戊酸化学式
CAS
940301-35-9
化学式
C21H23NO5
mdl
——
分子量
369.417
InChiKey
LYRGLIQVUMAZJU-RBUKOAKNSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

物化性质

  • 沸点:
    601.8±55.0 °C(Predicted)
  • 密度:
    1.271±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    3.4
  • 重原子数:
    27
  • 可旋转键数:
    7
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.33
  • 拓扑面积:
    95.9
  • 氢给体数:
    3
  • 氢受体数:
    5

安全信息

  • 危险性防范说明:
    P261,P280,P305+P351+P338
  • 危险性描述:
    H302,H315,H319,H332,H335

上下游信息

  • 上游原料
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

  • 作为反应物:
    描述:
    参考文献:
    名称:
    溶菌素的全合成
    摘要:
    抗生素耐药性已成为一个重要的公共卫生问题。迫切需要属于新结构类别并通过新机制显示其生物活性的抗生素。溶菌素是一种缩肽类抗生素,对耐甲氧西林金黄色葡萄球菌 (MRSA) 和耐万古霉素肠球菌 (VRE) 显示出非常强的抗菌活性,最低抑菌浓度 (MIC) 为 0.39 至 0.78 μg/mL。针对 VRE 的 MIC 值比针对万古霉素本身报道的值低 50 倍以上。发现溶菌素抑制新生肽聚糖的形成;然而,在万古霉素利用的细胞壁前体上的结合域 N-酰基-1-Lys-d-Ala-d-Ala 存在的情况下,这种活性不会被拮抗。因此,溶菌素是治疗由耐药病原体引起的细菌感染的有前途的药物。我们描述了一种依赖于高效大环化的溶菌素聚合合成...
    DOI:
    10.1021/ja067648h
  • 作为产物:
    描述:
    参考文献:
    名称:
    溶菌素的全合成
    摘要:
    抗生素耐药性已成为一个重要的公共卫生问题。迫切需要属于新结构类别并通过新机制显示其生物活性的抗生素。溶菌素是一种缩肽类抗生素,对耐甲氧西林金黄色葡萄球菌 (MRSA) 和耐万古霉素肠球菌 (VRE) 显示出非常强的抗菌活性,最低抑菌浓度 (MIC) 为 0.39 至 0.78 μg/mL。针对 VRE 的 MIC 值比针对万古霉素本身报道的值低 50 倍以上。发现溶菌素抑制新生肽聚糖的形成;然而,在万古霉素利用的细胞壁前体上的结合域 N-酰基-1-Lys-d-Ala-d-Ala 存在的情况下,这种活性不会被拮抗。因此,溶菌素是治疗由耐药病原体引起的细菌感染的有前途的药物。我们描述了一种依赖于高效大环化的溶菌素聚合合成...
    DOI:
    10.1021/ja067648h
点击查看最新优质反应信息

文献信息

  • Total Synthesis of the Cyclic Depsipeptide YM-280193, a Platelet Aggregation Inhibitor
    作者:Harveen Kaur、Paul W. R. Harris、Peter J. Little、Margaret A. Brimble
    DOI:10.1021/ol503507g
    日期:2015.2.6
    first total synthesis of YM-280193, a cyclic depsipeptide that inhibits the ADP-induced aggregation of human platelets, is described. The monomer and dipeptide fragments were prepared using conventional chemistry and subsequently assembled by Fmoc-solid-phase peptide synthesis (Fmoc-SPPS). A late-stage novel bis-alkylation–elimination of cysteine on-resin was employed to introduce the unnatural N-methyldehydroalanine
    描述了YM-280193的第一个全合成,这是一种环状的二肽,可抑制ADP诱导的人血小板聚集。使用常规化学方法制备单体和二肽片段,然后通过Fmoc-固相肽合成(Fmoc-SPPS)进行组装。一种新型的半烷基树脂上的双烷基化消除后期方法被用来引入非天然的N-甲基脱氢丙氨酸部分。最后一步涉及在受阻碍的非天然N,O-二甲基苏氨酸和β-羟基亮氨酸残基之间进行关键的大内酰胺化反应。
  • Deciphering Specificity Determinants for FR900359-Derived G<sub>q</sub>α Inhibitors Based on Computational and Structure-Activity Studies
    作者:Raphael Reher、Toni Kühl、Suvi Annala、Tobias Benkel、Desireé Kaufmann、Britta Nubbemeyer、Justin Patrick Odhiambo、Pascal Heimer、Charlotte Anneke Bäuml、Stefan Kehraus、Max Crüsemann、Evi Kostenis、Daniel Tietze、Gabriele M. König、Diana Imhof
    DOI:10.1002/cmdc.201800304
    日期:2018.8.20
    identified unique features in the macrocyclic structures responsible for binding to the target protein correlating with inhibitory activity. While all novel compounds were devoid of effects on Gi and Gs proteins, no inhibitor surpassed the biological activity of FR. This raises the question of whether depsipeptides such as FR already represent valuable chemical tools for specific inhibition of Gq and, at
    化学工具直接靶向G蛋白偶联受体的细胞内Gα亚基是当前药理学研究和新型治疗方法开发中的一项艰巨任务。在这项研究中,我们分析了来自天然来源的,合成的环肽,以及所有的迄今为止已知G新颖的基于FR900359-类似物q α中的综合研究抑制剂,设计一种用于决定相互作用与和抑制特性的阐明的策略特定FR / YM装订袋中的G q。使用2D NMR光谱学和分子对接,我们确定了大环结构中与结合抑制活性相关的靶蛋白结合的独特特征。虽然所有新化合物都没有对G i产生影响和G s蛋白,没有任何抑制剂能超过FR的生物学活性。这就提出了这样的问题,即脱肽肽(例如FR)是否已经代表了对Gq进行特异性抑制的有价值的化学工具,并且同时又是合适的天然先导结构,用于开发靶向Gq以外的Gα亚基的新型化合物。
  • Tailored Ahp-cyclodepsipeptides as Potent Non-covalent Serine Protease Inhibitors
    作者:Steffen Köcher、Juliana Rey、Jens Bongard、André N. Tiaden、Michael Meltzer、Peter J. Richards、Michael Ehrmann、Markus Kaiser
    DOI:10.1002/anie.201701771
    日期:2017.7.10
    serine proteases. For efficient synthetic access, we developed a practical mixed solid‐ and solution‐phase synthesis that we validated through performing the first chemical synthesis of the two natural products Tasipeptin A and B. The suitability of the Ahp‐cyclodepsipeptide scaffold for tailored inhibitor synthesis is showcased by the generation of the most potent human HTRA protease inhibitors to
    S1丝氨酸蛋白酶家族是最大且生物学上最重要的蛋白酶家族之一。尽管它们具有生物医学意义,但仍不能有效地产生针对这些酶的有效的,针对特定类别,具有生物活性的非共价抑制剂的通用方法。在这项工作中,我们证明了Ahp-cyclodepseptepteptides代表了一种合适的支架,可产生针对靶标的丝氨酸蛋白酶抑制剂。为了获得有效的合成途径,我们开发了一种实用的固相和溶液相混合合成方法,并通过对两种天然产物Tasipeptin A和B进行了首次化学合成进行了验证。展示了Ahp-cyclodepsepteptide支架对定制抑制剂合成的适用性。通过迄今为止最有效的人HTRA蛋白酶抑制剂的产生。
  • ANTIPROTOZOAL COMPOUNDS
    申请人:Bacoba AG
    公开号:EP3345917A1
    公开(公告)日:2018-07-11
    The present invention relates to a compound of formula (I) wherein --A-- represents a peptide chain, wherein said peptide chain consists of 5 to 7 amino acids, wherein said amino acids are selected from any amino acid, wherein at least two, preferably at least three of said 5 to 7 amino acids are α-aminoisobutyric acid (Aib), leucine (Leu) or alanine (Ala); R1 is wherein X is N or CH; R5 is selected from H, C1-C16alkyl, C1-C16alkenyl, C(O)-C1-C16alkyl, C(O)-C1-C16alkenyl, (wherein said C1-C16alkyl, C1-C16alkenyl, C(O)-C1-C16alkyl, C(O)-C1-C16alkenyl are) independently optionally substituted with halogen, NR11R12, -[O-C2H4]n-OCH3 wherein n=2-20; C(O)-R8, C(O)-C1-C3alkylene-R8, N(H)C(O)-R8, or S(O)2-R9, wherein R8 is independently at each occurrence selected from aryl, heteroaryl, cycloalkyl, heterocyclyl, each independently optionally substituted with C1-C4alkyl, halogen, CF3, OR10, NR11R12, C6H5 and C6H5 substituted with halogen, C1-C3alkyl, OR10, NR11R12; wherein R10, R11, R12 are independently at each occurrence H, C1-C3alkyl; R9 is independently at each occurrence selected from C1-C4alkyl, aryl, heteroaryl, each independently optionally substituted with C1-C4alkyl, halogen, CF3, OR13, NR14R15; wherein R13, R14, R15 are independently at each occurrence H, C1-C3alkyl; R6, R7 are independently at each occurrence selected from H, C1-C4alkyl, C1-C4alkenyl, C(O)-C1-C3alkyl, C(O)-C1-C4alkenyl, (wherein said C1-C4alkyl, C1-C4alkenyl, C(O)-C1-C3alkyl, C(O)-C1-C4alkenyl are) independently optionally substituted with halogen, NR11R12; or R6 and R7 together with the X-C to which they are attached form independently at each occurrence an aryl, heteroaryl, cycloalkyl, heterocyclyl, each independently optionally (further) substituted with C1-C4alkyl, halogen, CF3, OR10, NR11R12, C6H5 and C6H5 substituted with halogen, C1-C3alkyl, OR10, NR11R12; wherein R10, R11, R12 are independently at each occurrence H, C1-C3alkyl; and wherein the arrow indicates the attachment to the NH-moiety depicted in formula (I); R2 is selected from C1-C14alkyl, C2-C14alkyl optionally substituted with OH, C2-C14alkoxy, C2-C14alkenyl optionally substituted with OH; C1-C8alkylene-R23, wherein in alkylene one or two -CH2- moieties are optionally replaced by -CH(NR24R25)-,-CH(OH)-, -C(=O)-, -NR24R25- or -CH(CH3)- moieties, wherein there are no adjacent-C(=O)- moieties or adjacent -NR24R25- moieties, and wherein R23 is independently at each occurrence selected from hydrogen; aryl, heteroaryl, cycloalkyl, heterocyclyl, each independently optionally substituted with C1-C4alkyl, OR26, NR27R28; wherein R26, R27, R28 are independently at each occurrence H, halogen, CF3, C1-C3alkyl; and wherein R24 and R25 are independently at each occurrence H, C1-C3alkyl; with the proviso that R2 is not -CH2CH(CH3)CH2CH(OH)CH2C(O)C2H5, -CH2CH(CH3)CH2CH=CHC(O)C2H5, -CH2CH(CH3)CH2CH2CH2C(O)C2H5, -CH2CH(CH3)(CH2)3CH(OH)C2H5, -CH2CH(CH3)CH2CH(OCH3)CH2C(O)C2H5; R3 is selected from C2-C12alkyl optionally substituted with OH, C2-C12alkoxy, C2-C12alkenyl optionally substituted with OH, C1-C8alkylene-R29, wherein in alkylene one or two -CH2- moieties are optionally replaced by -CH(NR30R31)-, -CH(OH)-, -C(=O)-, -NR30R31- or -CH(CH3)- moieties, wherein there are no adjacent -C(=O)- moieties or adjacent -NR30R31- moieties, and wherein R29 is independently at each occurrence selected from hydrogen; aryl, heteroaryl, cycloalkyl, heterocyclyl, each independently optionally substituted with C1-C4alkyl, OR32, NR33R34; wherein R32, R33, R34 are independently at each occurrence H, halogen, CF3, C1-C3alkyl; and wherein R30 and R31 are independently at each occurrence H, C1-C3alkyl; R4 is wherein R35 is independently selected from hydrogen and C1-C3-alkyl; R36 is independently at each occurrence selected from -cycloalkyl-NR41R42, wherein said cycloalkyl moiety is optionally substituted by C1-C4alkyl, hydroxyl, halogen, OR43; -C3-C6alkylene-NR41R42, wherein said C3-C6alkylene moiety is optionally substituted by hydroxyl, OR43, halogen; cycloalkyl optionally substituted with C1-C4alkyl, halogen, OR43; or wherein R35 and R36 together with the nitrogen atom to which they are attached form independently at each occurrence a heteroaryl, a heterocyclyl or a heterocyclic spiranyl, each independently optionally substituted with C1-C4alkyl, halogen, OR43, NR44R45, wherein R43, R44, R45 are independently at each occurrence H, C1-C4alkyl; and wherein R37, R38, R39 and R40 are independently at each occurrence H or C1-C3alkyl, preferably H or methyl, or independently at each occurrence two of said R37, R38, R39 and R40 together with the carbon atom to which they are attached form a carbocyclic or heterocyclic ring, preferably a carbocyclic ring, and wherein R41 and R42 are independently of each other H or C1-C4alkyl optionally substituted with halogen, hydroxyl or C3-C6cycloalkyl; or together with the nitrogen atoms to which they are attached form independently at each occurrence a heteroaryl or a heterocyclyl, each independently optionally substituted with halogen, C1-C4alkyl, OR43, NR44R45; wherein the arrow indicates the attachment to the C(O)-moiety depicted in formula (I); and pharmaceutically acceptable salts of said compound of formula (I). The present invention further relates to pharmaceutical compositions comprising said compounds and to the use of said compounds in a method of treatment of a protozoan disease, wherein preferably said protozoan disease is selected from malaria, human African trypanosomiasis, Chagas disease or leishmaniasis.
    本发明涉及式(I)的化合物,其中--A--表示一条肽链,所述肽链由5至7个氨基酸组成,其中所述氨基酸选自任何氨基酸,其中所述5至7个氨基酸中至少有两个、优选至少三个为α-氨基异丁酸(Aib)、亮氨酸(Leu)或丙氨酸(Ala); R1是: 其中,X为N或CH; R5选自H、C1-C16烷基、C1-C16烯基、C(O)-C1-C16烷基、C(O)-C1-C16烯基(其中所述C1-C16烷基、C1-C16烯基、C(O)-C1-C16烷基、C(O)-C1-C16烯基)各自可独立地被卤素、NR11R12、-[O-C2H4]n-OCH3(其中n=2-20)取代;C(O)-R8、C(O)-C1-C3亚烷基-R8、N(H)C(O)-R8、或S(O)2-R9,其中: R8在每次出现时独立地选自芳基、杂芳基、环烷基、杂环基,各自独立地可被C1-C4烷基、卤素、CF3、OR10、NR11R12、C6H5和被卤素、C1-C3烷基、OR10、NR11R12取代的C6H5取代;其中R10、R11、R12在每次出现时独立地为H、C1-C3烷基; R9在每次出现时独立地选自C1-C4烷基、芳基、杂芳基,各自独立地可被C1-C4烷基、卤素、CF3、OR13、NR14R15取代;其中R13、R14、R15在每次出现时独立地为H、C1-C3烷基; R6、R7在每次出现时独立地选自H、C1-C4烷基、C1-C4烯基、C(O)-C1-C3烷基、C(O)-C1-C4烯基(其中所述C1-C4烷基、C1-C4烯基、C(O)-C1-C3烷基、C(O)-C1-C4烯基)各自独立地可被卤素、NR11R12取代;或R6和R7与所连接的X-C基团共同形成独立地在每次出现时为芳基、杂芳基、环烷基、杂环基,各自独立地可被C1-C4烷基、卤素、CF3、OR10、NR11R12、C6H5和被卤素、C1-C3烷基、OR10、NR11R12取代的C6H5取代;其中R10、R11、R12在每次出现时独立地为H、C1-C3烷基;其中箭头指示连接至式(I)中所示的NH基团; R2选自C1-C14烷基、C2-C14烷基可选地被OH、C2-C14烷氧基、C2-C14烯基可选地被OH取代;C1-C8亚烷基-R23,其中亚烷基中的一或两个-CH2-基团可选地被-CH(NR24R25)-、-CH(OH)-、-C(=O)-、-NR24R25-或-CH(CH3)-基团取代,且不存在相邻的-C(=O)-基团或相邻的-NR24R25-基团,且其中: R23在每次出现时独立地选自氢;芳基、杂芳基、环烷基、杂环基,各自独立地可被C1-C4烷基、OR26、NR27R28取代;其中R26、R27、R28在每次出现时独立地为H、卤素、CF3、C1-C3烷基;且其中R24和R25在每次出现时独立地为H、C1-C3烷基; 条件是R2不为-CH2CH(CH3)CH2CH(OH)CH2C(O)C2H5、-CH2CH(CH3)CH2CH=CHC(O)C2H5、-CH2CH(CH3)CH2CH2CH2C(O)C2H5、-CH2CH(CH3)(CH2)3CH(OH)C2H5、-CH2CH(CH3)CH2CH(OCH3)CH2C(O)C2H5; R3选自C2-C12烷基可选地被OH、C2-C12烷氧基、C2-C12烯基可选地被OH取代,或C1-C8亚烷基-R29,其中亚烷基中的一或两个-CH2-基团可选地被-CH(NR30R31)-、-CH(OH)-、-C(=O)-、-NR30R31-或-CH(CH3)-基团取代,且不存在相邻的-C(=O)-基团或相邻的-NR30R31-基团,且其中: R29在每次出现时独立地选自氢;芳基、杂芳基、环烷基、杂环基,各自独立地可被C1-C4烷基、OR32、NR33R34取代;其中R32、R33、R34在每次出现时独立地为H、卤素、CF3、C1-C3烷基;且其中R30和R31在每次出现时独立地为H、C1-C3烷基; R4为: 其中R35独立地选自氢和C1-C3烷基; R36在每次出现时独立地选自-环烷基-NR41R42的环烷基部分可选地被C1-C4烷基、羟基、卤素、OR43取代;-C3-C6亚烷基-NR41R42的C3-C6亚烷基部分可选地被羟基、OR43、卤素取代;环烷基可选地被C1-C4烷基、卤素、OR43取代;或R35和R36与所连接的氮原子共同形成独立地在每次出现时为杂芳基、杂环基或杂环螺旋基,各自独立地可被C1-C4烷基、卤素、OR43、NR44R45取代,其中R43、R44、R45在每次出现时独立地为H、C1-C4烷基;且其中: R37、R38、R39和R40在每次出现时独立地为H或C1-C3烷基,优选H或甲基,或在每次出现时R37、R38、R39和R40中的两个与所连接的碳原子共同形成碳环或杂环环,优选为碳环,且其中: R41和R42彼此独立地为H或C1-C4烷基(可选地被卤素、羟基或C3-C6环烷基取代);或与所连接的氮原子共同形成独立地在每次出现时为杂芳基或杂环基,各自独立地可被卤素、C1-C4烷基、OR43、NR44R45取代;其中 箭头指示连接至式(I)中所示的C(O)基团;以及式(I)化合物的药学上可接受的盐。 本发明还涉及包含所述化合物的药物组合物,以及所述化合物在治疗原虫病的方法中的用途,其中优选所述原虫病选自疟疾、人类非洲锥虫病、查加斯病或利什曼病。
  • Total Synthesis of Lysobactin
    作者:Aikomari Guzman-Martinez、Ryan Lamer、Michael S. VanNieuwenhze
    DOI:10.1021/ja067648h
    日期:2007.5.1
    needed. Lysobactin, a depsipeptide antibiotic has displayed very strong antibacterial activity against methicillin-resistant Staphylococcus aureus (MRSA) as well as vancomycin-resistant enterococci (VRE) with minimum inhibitory concentrations (MICs) ranging from 0.39 to 0.78 μg/mL. The MIC values against VRE were more than 50-fold lower than those reported for vancomycin itself. Lysobactin was found
    抗生素耐药性已成为一个重要的公共卫生问题。迫切需要属于新结构类别并通过新机制显示其生物活性的抗生素。溶菌素是一种缩肽类抗生素,对耐甲氧西林金黄色葡萄球菌 (MRSA) 和耐万古霉素肠球菌 (VRE) 显示出非常强的抗菌活性,最低抑菌浓度 (MIC) 为 0.39 至 0.78 μg/mL。针对 VRE 的 MIC 值比针对万古霉素本身报道的值低 50 倍以上。发现溶菌素抑制新生肽聚糖的形成;然而,在万古霉素利用的细胞壁前体上的结合域 N-酰基-1-Lys-d-Ala-d-Ala 存在的情况下,这种活性不会被拮抗。因此,溶菌素是治疗由耐药病原体引起的细菌感染的有前途的药物。我们描述了一种依赖于高效大环化的溶菌素聚合合成...
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