[(1S)-2-[(2,5-二氧代-1-吡咯烷基)氧基]-2-氧代-1-(苯基甲基)乙基]氨基甲酸芴甲基酯 | 101214-43-1

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 中文名称: [(1S)-2-[(2,5-二氧代-1-吡咯烷基)氧基]-2-氧代-1-(苯基甲基)乙基]氨基甲酸芴甲基酯
• 中文别名: 芴甲氧羰基-L-苯丙氨酸琥珀酰亚胺酯；N-[(9H-芴-9-基甲氧基)羰基]-L-苯丙氨酸2,5-二氧代-1-吡咯烷基酯
• 英文名称: Fmoc-Phe-OSu
• 英文别名: (2,5-dioxopyrrolidin-1-yl) (2S)-2-(9H-fluoren-9-ylmethoxycarbonylamino)-3-phenylpropanoate
• CAS: 101214-43-1
• 化学式: C₂₈H₂₄N₂O₆
• mdl: MFCD00062204
• 分子量: 484.508
• InChiKey: VLXHZQQUTCVLGU-DEOSSOPVSA-N

物化性质

• 密度：
  1.39±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  4.1
• 重原子数：
  36
• 可旋转键数：
  9
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.214
• 拓扑面积：
  102
• 氢给体数：
  1
• 氢受体数：
  6

安全信息

• 危险性防范说明：
  P261,P280,P301+P312,P302+P352,P305+P351+P338
• 危险性描述：
  H302,H315,H319,H335
• 储存条件：
  -20°C

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: Fmoc-Phe-OSu
Synonyms:

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Section 2. Hazards identification
Harmful by inhalation, in contact with skin, and if swallowed.

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Section 3. Composition/information on ingredients.
Ingredient name: Fmoc-Phe-OSu
CAS number: 101214-43-1

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Section 4. First aid measures
Skin contact: Immediately wash skin with copious amounts of water for at least 15 minutes while removing
contaminated clothing and shoes. If irritation persists, seek medical attention.
Eye contact: Immediately wash skin with copious amounts of water for at least 15 minutes. Assure adequate
flushing of the eyes by separating the eyelids with fingers. If irritation persists, seek medical
attention.
Inhalation: Remove to fresh air. In severe cases or if symptoms persist, seek medical attention.
Ingestion: Wash out mouth with copious amounts of water for at least 15 minutes. Seek medical attention.

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Section 5. Fire fighting measures
In the event of a fire involving this material, alone or in combination with other materials, use dry
powder or carbon dioxide extinguishers. Protective clothing and self-contained breathing apparatus
should be worn.

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Section 6. Accidental release measures
Personal precautions: Wear suitable personal protective equipment which performs satisfactorily and meets local/state/national
standards.
Respiratory precaution: Wear approved mask/respirator
Hand precaution: Wear suitable gloves/gauntlets
Skin protection: Wear suitable protective clothing
Eye protection: Wear suitable eye protection
Methods for cleaning up: Mix with sand or similar inert absorbent material, sweep up and keep in a tightly closed container
for disposal. See section 12.
Environmental precautions: Do not allow material to enter drains or water courses.

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Section 7. Handling and storage
Handling: This product should be handled only by, or under the close supervision of, those properly qualified
in the handling and use of potentially hazardous chemicals, who should take into account the fire,
health and chemical hazard data given on this sheet.
Store in closed vessels, refrigerated.
Storage:

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Section 8. Exposure Controls / Personal protection
Engineering Controls: Use only in a chemical fume hood.
Personal protective equipment: Wear laboratory clothing, chemical-resistant gloves and safety goggles.
General hydiene measures: Wash thoroughly after handling. Wash contaminated clothing before reuse.

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Section 9. Physical and chemical properties
Appearance: Not specified
Boiling point: No data
No data
Melting point:
Flash point: No data
Density: No data
Molecular formula: C28H24N2O6
Molecular weight: 484.5

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Section 10. Stability and reactivity
Conditions to avoid: Heat, flames and sparks.
Materials to avoid: Oxidizing agents.
Possible hazardous combustion products: Carbon monoxide, nitrogen oxides.

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Section 11. Toxicological information
No data.

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Section 12. Ecological information
No data.

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Section 13. Disposal consideration
Arrange disposal as special waste, by licensed disposal company, in consultation with local waste
disposal authority, in accordance with national and regional regulations.

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Section 14. Transportation information
Non-harzardous for air and ground transportation.

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Section 15. Regulatory information
No chemicals in this material are subject to the reporting requirements of SARA Title III, Section
302, or have known CAS numbers that exceed the threshold reporting levels established by SARA
Title III, Section 313.

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SECTION 16 - ADDITIONAL INFORMATION
N/A

反应信息

• 作为反应物：
  描述：

  [(1S)-2-[(2,5-二氧代-1-吡咯烷基)氧基]-2-氧代-1-(苯基甲基)乙基]氨基甲酸芴甲基酯 在 四(三苯基膦)钯 吗啉 、 N-甲基吗啉 、 吡啶 、 N-甲基吡咯烷酮 、 盐酸 、 sodium hydroxide 、 三乙胺 作用下， 以 四氢呋喃 、 1,4-二氧六环 、 甲醇 、 二氯甲烷 、 水 、 乙酸乙酯 、 乙腈 为溶剂， 反应 97.0h， 生成 [4-[[(2S)-6-amino-2-[[(2S)-2-[[(2R)-2-aminopropanoyl]amino]-3-phenylpropanoyl]amino]hexanoyl]amino]-3-chlorophenyl]methyl N-[(2S,3S,4S,6R)-3-hydroxy-2-methyl-6-[[(1S,3S)-3,5,12-trihydroxy-3-(2-hydroxyacetyl)-10-methoxy-6,11-dioxo-2,4-dihydro-1H-tetracen-1-yl]oxy]oxan-4-yl]carbamate
  参考文献：
  名称：

  Synthesis and Biological Evaluation of Novel Prodrugs of Anthracyclines for Selective Activation by the Tumor-Associated Protease Plasmin

  摘要：

  New prodrugs of daunorubicin and doxorubicin designed for selective activation by the serine protease plasmin are described. The low toxic prodrugs 3, 4, and 5 are converted to the corresponding cytotoxic drugs upon proteolysis by the tumor-associated protease plasmin. Application of a self-eliminating spacer was essential for enzyme activation. A prodrug containing a chloro-substituted spacer was synthesized with the aim of enhancing the rate of conversion by plasmin. All prodrugs were highly stable in buffer solution and in serum and on the average 15-fold less cytotoxic than the parent drugs in seven human tumor cell lines. A marked in vitro selectivity was demonstrated by incubation of the doxorubicin prodrugs with a plasmin generating MCF-7 breast cancer cell. line transfected with urokinase-type plasminogen activator (u-PA) in comparison with the nontransfected nonplasmin generating cell line. Prodrugs 4 and 5 showed the same cytotoxic effect as the free parent drug doxorubicin in the u-PA transfected cells, indicating complete conversion of the prodrug by plasmin. Addition of the plasmin inhibitor Trasylol drastically increased the ID50 values in the u-PA transfected MCF-7 cells for both prodrugs 4 and 5.

  DOI：

  10.1021/jm9910472
• 作为产物：
  描述：

  N,N'-二琥珀酰亚胺基碳酸酯 、 Fmoc-L-苯丙氨酸 在 吡啶 作用下， 以 乙腈 为溶剂， 生成 [(1S)-2-[(2,5-二氧代-1-吡咯烷基)氧基]-2-氧代-1-(苯基甲基)乙基]氨基甲酸芴甲基酯
  参考文献：
  名称：

  Synthesis of potent water-soluble tissue transglutaminase inhibitors

  摘要：

  Dipeptide-based sulfonium peptidylmethylketones derived from 6-diazo-5-oxo-L-norleucine (DON) have been investigated as potential water-soluble inhibitors of extracellular transglutaminase. The lead compounds were prepared in four steps and exhibited potent activity against tissue transglutaminase. (c) 2008 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2008.09.006

文献信息

• Design and synthesis of novel prodrugs of 2′-deoxy-2′-methylidenecytidine activated by membrane dipeptidase overexpressed in tumor tissues
  作者：Yasunori Kohchi、Kazuo Hattori、Nobuhiro Oikawa、Eisaku Mizuguchi、Yoshiaki Isshiki、Kohsuke Aso、Kiyoshi Yoshinari、Haruyoshi Shirai、Masanori Miwa、Yukiko Inagaki、Masako Ura、Kotaroh Ogawa、Hisafumi Okabe、Hideo Ishitsuka、Nobuo Shimma

  DOI：10.1016/j.bmcl.2007.01.066

  日期：2007.4

  DNA microarray analysis comparing human tumor tissues with normal tissues including hematopoietic progenitor cells resulted in identification of membrane dipeptidase as a prodrug activation enzyme. Novel prodrugs of 2'-deoxy-2'-methylidenecytidine (DMDC) including compound 23 that are activated by membrane dipeptidase (MDP) preferentially in tumor tissue were designed and synthesized to generate the

  DNA微阵列分析将人肿瘤组织与包括造血祖细胞在内的正常组织进行比较，从而鉴定出膜二肽酶为前药激活酶。设计并合成了在肿瘤组织中优先被膜二肽酶（MDP）激活的包含化合物23的2'-脱氧-2'-亚甲基胞苷（DMDC）的新型前药，并在二肽键水解后产生了活性药物DMDC。通过自发环化的promoiety。
• Cobalamin conjugates for anti-tumor therapy
  申请人：Weinshenker M. Ned

  公开号：US20050054607A1

  公开（公告）日：2005-03-10

  The present invention provides a cobalamin-drug conjugate suitable for the treatment of tumor related diseases. Cobalamin is indirectly covalently bound to an anti-tumor drug via a cleavable linker and one or more optional spacers. Cobalamin is covalently bound to a first spacer or the cleavable linker via the 5′-OH of the cobalamin ribose ring. The drug is bound to a second spacer of the cleavable linker via an existing or added functional group on the drug. After administration, the conjugate forms a complex with transcobalamin (any of its isoforms). The complex then binds to a receptor on a cell membrane and is taken up into the cell. Once in the cell, an intracellular enzyme cleaves the conjugate thereby releasing the drug. Depending upon the structure of the conjugate, a particular class or type of intracellular enzyme affects the cleavage. Due to the high demand for cobalamin in growing cells, tumor cells typically take up a higher percentage of the conjugate than do normal non-growing cells. The conjugate of the invention advantageously provides a reduced systemic toxicity and enhanced efficacy as compared to a corresponding free drug.

  本发明提供了一种适用于治疗肿瘤相关疾病的钴胺素-药物结合物。钴胺素通过可切割的连接剂间接共价结合到抗肿瘤药物上，还可以通过一个或多个可选的间隔物。钴胺素通过其核糖环的5'-OH与第一间隔物或可切割连接剂共价结合。药物通过其现有或添加的功能基团与可切割连接剂的第二间隔物结合。在给药后，结合物与转钴胺素（其任何同工异构体）形成复合物。然后，该复合物结合到细胞膜上的受体并被细胞摄取。一旦进入细胞，细胞内酶将切割结合物，从而释放药物。根据结合物的结构，特定类别或类型的细胞内酶影响切割。由于生长细胞对钴胺素的需求量较高，肿瘤细胞通常摄取结合物的比例高于正常非生长细胞。本发明的结合物与相应的游离药物相比，具有较低的全身毒性和增强的疗效。
• [EN] POLYCONJUGATES FOR DELIVERY OF RNAI TRIGGERS TO TUMOR CELLS IN VIVO<br/>[FR] POLYCONJUGUÉS POUR L'ADMINISTRATION DE DÉCLENCHEURS D'ARNI À DES CELLULES TUMORALES IN VIVO
  申请人：ARROWHEAD RES CORP

  公开号：WO2015021092A1

  公开（公告）日：2015-02-12

  The present invention is directed compositions for delivery of RNA interference (RNAi) triggers to integrin positive tumor cells in vivo. The compositions comprise RGD ligand- targeted amphipathic membrane active polyamines reversibly modified with enzyme cleavable dipeptide-amidobenzyl-carbonate masking agents. Modification masks membrane activity of the polymer while reversibility provides physiological responsiveness. The reversibly modified polyamines (dynamic polyconjugate or conjugate) are further covalently linked to an RNAi trigger.

  本发明涉及将RNA干扰（RNAi）触发物传递至体内整合素阳性肿瘤细胞的组合物。这些组合物包括以RGD配体为靶向的两性膜活性多胺，可逆地修饰为酶可切割二肽-酰胺基苄-碳酸酯掩蔽剂。修饰掩盖了聚合物的膜活性，而可逆性提供了生理响应性。这些可逆修饰的多胺（动态多共轭物或共轭物）进一步与RNAi触发物共价连接。
• First total synthesis of cyclic pentadepsipeptides Hikiamides A–C
  作者：Donglin Fu、Xuemin Rao、Jinyi Xu、Genzoh Tanabe、Osamu Muraoka、Xiaoming Wu、Weijia Xie

  DOI：10.1016/j.tetlet.2018.01.096

  日期：2018.7

  The first total syntheses of naturally occurring cyclodepsipeptides Hikiamides A–C are described. The key linear pentapeptide precursors, prepared efficiently via Fmoc-solid-phase synthesis, were cyclized in dilute solution to provide the target Hikiamides A–C. The structures of the synthetic Hikiamides A–C were characterized by NMR and HRMS spectroscopy which were in agreement with those of natural

  描述了自然产生的环二肽多肽Hikiamides A – C的第一个总合成。通过Fmoc-固相合成有效制备的关键线性五肽前体在稀溶液中环化，以提供目标Hikiamides A – C。合成的Hikiamides A – C的结构通过NMR和HRMS光谱表征，与天然产物的结构一致。
• Ynamide-Mediated Thiopeptide Synthesis
  作者：Jinhua Yang、Changliu Wang、Silin Xu、Junfeng Zhao

  DOI：10.1002/anie.201811586

  日期：2019.1.28

  two‐step strategy for thiopeptide bond formation with readily available monothiocarboxylic acids as thioacyl donors is described. The α‐thioacyloxyenamide intermediates formed from the ynamides and monothiocarboxylic acids can be purified, characterized, and stored. The balance between their activity and stability enables them to act as effective thioacylating reagents to afford thiopeptide bonds under mild

  不足的合成策略不足以将硫酰胺键位点引入肽主链，因此无法探索作为肽和蛋白质化学生物学工具的硫酰胺替代物的全部潜力。描述了一种新颖的由酰胺介导的两步策略，用于以易于获得的单硫代羧酸作为硫代酰基供体的硫肽键形成。由乙酰胺和一硫代羧酸形成的α-硫代酰氧烯酰胺中间体可以进行纯化，表征和储存。它们的活性和稳定性之间的平衡使它们能够充当有效的硫酰化试剂，在温和的反应条件下提供硫肽键。氨基酸官能团，例如OH，CONH 2，并且在巯基肽合成过程中不需要保护吲哚NH基团。这种策略的模块化性质使得在溶液和固相中都可以将硫酰胺键定点结合到肽主链中。