肌氨酸叔丁酯盐酸盐 | 5616-81-9

• 物质功能分类: 生物化工 - 氨基酸及其衍生物 - 酯类氨基酸
• 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: 肌氨酸叔丁酯盐酸盐
• 中文别名: N-甲基甘氨酸叔丁酯盐酸盐；N-甲基甘氨酸叔丁酯
• 英文名称: sarcosine tert-butyl ester
• 英文别名: tert-butyl methylglycinate；tert-butyl 2-(methylamino)acetate；tert-butyl N-methylglycinate；sarcosine t-butyl ester
• CAS: 5616-81-9
• 化学式: C₇H₁₅NO₂
• mdl: MFCD05864597
• 分子量: 145.202
• InChiKey: MYKMOIQAHCMLIR-UHFFFAOYSA-N

物化性质

• 熔点：
  137-141 °C (dec.)
• 沸点：
  168.5±23.0 °C(Predicted)
• 密度：
  0.928±0.06 g/cm3(Predicted)
• 溶解度：
  溶于甲醇（0.3g溶于2mLMeOH）。
• 稳定性/保质期：

  避免强氧化剂，以免发生不良反应。

计算性质

• 辛醇/水分配系数(LogP)：
  0.7
• 重原子数：
  10
• 可旋转键数：
  4
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.857
• 拓扑面积：
  38.3
• 氢给体数：
  1
• 氢受体数：
  3

安全信息

• WGK Germany：
  3
• 安全说明：
  S24/25
• 危险品运输编号：
  NONH for all modes of transport
• 海关编码：
  2922499990
• 包装等级：
  II
• 危险类别：
  3
• 危险性防范说明：
  P210,P261,P305+P351+P338
• 危险性描述：
  H225,H315,H319,H335
• 储存条件：
  请将药品存放在密闭、阴凉且干燥的地方保存。

制备方法与用途

2-（甲胺基）乙酸叔丁酯是甘氨酸（HY-Y0966）的衍生物。

反应信息

• 作为反应物：
  描述：

  肌氨酸叔丁酯盐酸盐 在 palladium on activated charcoal 氢气 、 N,N'-二环己基碳二亚胺 作用下， 以 甲醇 、 二氯甲烷 为溶剂， -10.0 ℃ 、101.33 kPa 条件下， 反应 2.0h， 生成 N-(benzyloxycarbonyl)-D-valylprolylsarcosine tert-butyl ester
  参考文献：
  名称：

  Toward the Design of an RNA:DNA Hybrid Binding Agent

  摘要：

  One characteristic function of the retroviruses, which is generally not found in normal eukaryotic cells, is production of a long RNA:DNA hybrid in the viral replication phase. If agents are designed which bind only to the RNA:DNA hybrid, but neither to DNA nor to RNA, such agents will be able to inhibit specifically the RNase H activity of retroviral reverse transcriptase, and therefore will suppress viral replication. Actinomycin D binds to double-stranded DNA, but not to RNA, because steric hindrance between the 2-amino group of the phenoxazinone ring and the 2'-hydroxyl group of RNA prevents intercalation of the antibiotic. However, if the C8-H in the phenoxazinone ring is replaced by an aromatic nitrogen N8, a strong hydrogen bond acceptor, this analog (N8-actinomycin D) might be able to bind intercalatively to an RNA:DNA hybrid by forming an additional hydrogen bond between N8 and the 2'-hydroxyl group of guanosine ribose. This hypothesis has been tested by a molecular mechanics calculation using a model structure of the complex between N8-actinomycin D and a small RNA:DNA hybrid, r(GC):d(GC). The results of the molecular mechanics calculation suggest that N8-actinomycin D can intercalatively bind to the RNA: DNA hybrid by making an additional intracomplex hydrogen bond. This hydrogen bonding capability of N8 has been confirmed in the crystal structure of the chromophore of N8-actinomycin D. Thus, N8-actinomycin D has been synthesized by coupling the pyridine and benzene fragments obtained independently. A binding study indicates that both actinomycin D and N8-actinomycin D bind intercalatively not only to DNA:DNA double strands but also to RNA:DNA hybrids. Although the overall binding capacity of N8-actinomycin D is reduced substantially in comparison with that of actinomycin D itself, N8-actinomycin D tends to bind relatively more favorably than actinomycin D to the RNA:DNA hybrids. Thus, this initial attempt at designing an RNA:DNA hybrid binding agent appears to be successful. However, it is necessary to modify the agent further to increase its RNA:DNA hybrid binding character and to decrease the DNA:DNA binding character, in order to make a useful RNA:DNA hybrid binding agent.

  DOI：

  10.1021/ja00085a002
• 作为产物：
  描述：

  (benzyloxycarbonyl)sarcosine tert-butyl ester 在 palladium on activated charcoal 氢气 作用下， 生成 肌氨酸叔丁酯盐酸盐
  参考文献：
  名称：

  使用新型1 H-苯并咪唑鎓盐高效合成含有N-甲基化氨基酸残基的位阻受阻肽

  摘要：

  设计，合成了新型1 H-苯并咪唑型肽偶联剂CMBI，证明其在促进空间位阻酰胺和酯键形成方面是有效的。通过模型反应试验和成功合成了各种受阻寡肽和含有N-甲基氨基酸残基的肽段，证明了其高效率，其反应速度快，外消旋化程度低且产率高。提出了由试剂介导的酰胺键形成机理。

  DOI：

  10.1016/s0040-4020(00)00963-7

文献信息

• [EN] FLAVIN DERIVATIVES<br/>[FR] DÉRIVÉS DE LA FLAVINE
  申请人：BIORELIX PHARMACEUTICALS INC

  公开号：WO2010019208A1

  公开（公告）日：2010-02-18

  The present invention relates novel flavin derivatives and other flavin derivatives, their use and compositions for use as riboswitch ligands and/or anti-infectives. The invention also provides method of making novel flavin derivatives.

  本发明涉及新型黄素衍生物和其他黄素衍生物，它们的用途以及用作核糖开关配体和/或抗感染剂的组合物。该发明还提供了制备新型黄素衍生物的方法。
• Kappa agonist compounds and pharmaceutical formulations thereof
  申请人：——

  公开号：US20030144272A1

  公开（公告）日：2003-07-31

  Compounds having kappa opioid agonist activity, compositions containing them and method of using them as analgesics are provided. The compounds of formulae I, II, IIA, III, IIIA, IIIB, IIIB-i, IV and IVA have the structure: 1 2 wherein R 1 , R 2 , R 3 , R 4 ; and X, X 4 , X 5 , X 7 , X 9 ; Y, Z and n are as described in the specification.

  提供具有kappa阿片受体激动剂活性的化合物，含有这些化合物的组合物以及使用它们作为镇痛剂的方法。 具有以下结构的化合物I、II、IIA、III、IIIA、IIIB、IIIB-i、IV和IVA： 1 2 其中 R 1 ，R 2 ，R 3 ，R 4 ；和 X，X 4 ，X 5 ，X 7 ，X 9 ； Y，Z和n如规范中所述。
• [EN] SULFONAMIDE COMPOUNDS AND THEIR USE AS STAT5 INHIBITORS<br/>[FR] COMPOSÉS DE SULFONAMIDE ET LEUR UTILISATION COMME INHIBITEURS DE STAT5
  申请人：UNIV TORONTO

  公开号：WO2015179956A1

  公开（公告）日：2015-12-03

  The present disclosure relates to compounds having the Formula (Formula (I)) which are inhibitors of STAT5.

  本公开涉及具有化学式（化学式（I））的化合物，这些化合物是STAT5的抑制剂。
• AMIDINE COMPOUND OR SALT THEREOF
  申请人：Tanikawa Tetsuya

  公开号：US20140155597A1

  公开（公告）日：2014-06-05

  The purpose of the present invention is to provide a novel compound which has an anti-fungal activity on pathogenic fungi including fungi belonging to the genus Candida , the genus Aspergillus and the genus Trichophyton and is useful as a medicinal agent. A compound represented by formula (I) (wherein A 1 represents a nitrogen atom or a group represented by formula CR 6 ; A 2 and A 3 are the same as or different from each other and independently represent a nitrogen atom or a group represented by formula CH; R 1 represents an aryl group which may be substituted by 1 to 5 substituents independently selected from a substituent group (2) or the like; R 2 and R 3 are the same as or different from each other and independently represent a hydrogen atom, a halogen atom, a C 1-6 alkyl group, a C 1-6 haloalkyl group or a C 1-6 alkoxy group; and R 4 and R 5 are the same as or different from each other and independently represent a hydrogen atom, a C 1-6 haloalkyl group, a C 1-6 alkyl group or the like) or a salt thereof is useful as an anti-fungal agent.

  本发明的目的是提供一种新颖的化合物，该化合物对包括属于念珠菌属、曲霉属和毛癣菌属的病原真菌具有抗真菌活性，并可用作药物。由公式(I) (其中A 1代表氮原子或由公式CR 6表示的基团；A 2和A 3相同或不同，独立地表示氮原子或由公式CH表示的基团；R 1表示可能由1至5个独立选自取代基组(2)的取代基取代的芳基；R 2和R 3相同或不同，独立地表示氢原子、卤素原子、C 1-6烷基、C 1-6卤代烷基或C 1-6烷氧基；R 4和R 5相同或不同，独立地表示氢原子、C 1-6卤代烷基、C 1-6烷基等)或其盐用作抗真菌剂。
• Compositions Comprising Enzyme-Cleavable Oxycodone Prodrug
  申请人：Jenkins Thomas E.

  公开号：US20120178773A1

  公开（公告）日：2012-07-12

  The embodiments provide Compound KC-7, N-1-[(S)-2-(oxycodone-6-enol-carbonyl-methyl-amino)-2-carbonyl-sarcosine-ethyl amine]-arginine-glycine-acetate, or acceptable salts, solvates, and hydrates thereof. The present disclosure also provides compositions, and their methods of use, where the \compositions comprise a prodrug, Compound KC-7, that provides controlled release of oxycodone. Such compositions can optionally provide a trypsin inhibitor that interacts with the enzyme that mediates the controlled release of oxycodone from the prodrug so as to attenuate enzymatic cleavage of the prodrug.

  提供了一种名为KC-7的化合物，N-1-[(S)-2-(氧可酮-6-烯醇-羰基-甲基-氨基)-2-羰基-肌氨酸-乙胺]-精氨酸-甘氨酸-乙酸盐，或其可接受的盐、溶剂化物和水合物。本公开还提供了包含前药的组合物及其使用方法，其中组合物包含前药KC-7，该前药能够控制释放氧可酮。这样的组合物可以选择性地提供一种胰蛋白酶抑制剂，该抑制剂与介导前药控制释放氧可酮的酶相互作用，以减弱前药的酶切。