D-N-benzoylcysteine

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: D-N-benzoylcysteine
• 英文别名: N-benzoylcysteine；(S)-2-benzamido-3-mercaptopropanoic acid；(2S)-2-benzamido-3-sulfanylpropanoic acid
• 化学式: C₁₀H₁₁NO₃S
• 分子量: 225.268
• InChiKey: LJWSDBHOEIBWJY-MRVPVSSYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.1
• 重原子数：
  15
• 可旋转键数：
  4
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.2
• 拓扑面积：
  67.4
• 氢给体数：
  3
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  N,N'-bis(benzoyl)-D-cystine 在 sodium tetrahydroborate 作用下， 以 乙醇 、 水 为溶剂， 生成 D-N-benzoylcysteine
  参考文献：
  名称：

  Dynamic Combinatorial Mass Spectrometry Leads to Metallo-β-lactamase Inhibitors

  摘要：

  The use of protein ESI mass spectrometry under non-denaturing conditions to analyze a dynamic combinatorial library of thiols/disulfides with the BcII metallo-beta-lactamase enabled the rapid identification of an inhibitor with a K-i of < 1 mu M. The study exemplifies the utility of protein-MS for screening dynamic mixtures of potential enzyme-inhibitors.

  DOI：

  10.1021/jm070866g
• 作为试剂：
  描述：

  苯戊酮 在 锂硼氢 、 D-N-benzoylcysteine 、 叔丁醇 作用下， 以 四氢呋喃 为溶剂， 生成 (-)-(S)-1-苯基戊-1-醇 、 (1R)-1-苯基戊-1-醇
  参考文献：
  名称：

  使用N-苯甲酰半胱氨酸作为手性配体用硼氢化锂不对称还原烷基芳基酮

  摘要：

  N-苯甲酰基半胱氨酸是一种具有硫供体原子的手性配体，被发现在用硼氢化锂（高达 92-93%ee）对映选择性还原烷基芳基酮方面非常有效。

  DOI：

  10.1246/cl.1984.251

文献信息

• NOVEL ANTIOXIDANTS AND METHODS OF TREATMENT
  申请人：Weiner Carl P.

  公开号：US20090318454A1

  公开（公告）日：2009-12-24

  Formula 1 is an antioxidant compound, wherein R, R1, or D is an antioxidant substituent; R and D are each independently selected from hydrogen or groups containing cysteine, thiols, disulfides, amino acids, amines, amides, or carboxylic acids; when one of R or D is hydrogen, the other includes a thiol, disulfide, or carboxylic acid; A is CO, SO, SO 2 , or C═S; E is one or more ring groups which are aromatic, carbocyclic, and/or heterocyclic 5, 6 and 7 membered rings being mono, bi, tri, tetra, penta, hexa, hepta or octa cyclic fused rings that are substituted or unsubstituted, each heterocyclic ring can include hetero atoms chosen from to O, S, N, Se, or P; each R1 is at a para, meta, and/or ortho position; n is 1, 2, 3, 4, or 5 for each ring; and each R1 is hydrogen or an antioxidant substituent.

  Formula 1是一种抗氧化化合物，其中R，R1或D是抗氧化剂取代基；R和D分别独立选择自氢或含有半胱氨酸，巯基，二硫键，氨基酸，胺，酰胺或羧酸的基团；当R或D中的一个是氢时，另一个包括巯基，二硫键或羧酸；A是CO，SO，SO2或C═S；E是一个或多个芳香族，碳环或杂环的环基团，其中5, 6和7个成员环可以是单环，双环，三环，四环，五环，六环，七环或八环的融合环，可以是取代或未取代的，每个杂环可以包含从O，S，N，Se或P选择的杂原子；每个R1位于对位，间位和/或邻位；n对于每个环是1, 2, 3, 4或5；每个R1是氢或抗氧化剂取代基。
• Urea derivative, process for producing the same, and use
  申请人：Kubo Keiji

  公开号：US20070093501A1

  公开（公告）日：2007-04-26

  The present invention provides a urea derivative or a salt thereof, which is useful as a therapeutic agent for thrombosis. The derivative is represented by Formula (I): wherein Cy is an aromatic hydrocarbon group which may be substituted or an aromatic heterocyclic group which may be substituted; R 1 is a hydrogen atom or a hydrocarbon group which may be substituted; V is —C(O)—, —S(O)—, or —S(O) 2 —; W is —N(R 2 )—, —O—, or a bond (wherein R 2 is a hydrogen atom or a hydrocarbon group which may be substituted); X is alkylene which may be substituted; Y is —C(O)—, —S(O)—, or —S(O) 2 —; Z is a bond, a chain hydrocarbon group which may be substituted, or —N═; ring A is a non-aromatic nitrogen-containing heterocyclic ring which may be substituted; ring B is a nitrogen-containing heterocyclic ring which may be substituted; and [Chemical formula 2] , are each independently a single bond or a double bond; provided that R 1 may be bonded to R 2 to form a non-aromatic nitrogen-containing heterocyclic ring and that R 2 may be bonded to a substituent of X to form a non-aromatic nitrogen-containing heterocyclic ring which may be substituted.

  本发明提供一种尿素衍生物或其盐，其作为治疗血栓症的治疗剂是有用的。该衍生物由公式（I）表示：其中，Cy是芳香族羟基烃基或芳香族杂环基，可以被取代；R1是氢原子或可以被取代的碳氢基团；V是-C（O）-，-S（O）-或-S（O）2-；W是-N（R2）-，-O-或键（其中R2是氢原子或可以被取代的碳氢基团）；X是可以被取代的烷基；Y是-C（O）-，-S（O）-或-S（O）2-；Z是键，可以被取代的链烃基团或-N═；环A是非芳香族含氮杂环环，可以被取代；环B是含氮杂环环，可以被取代；而[化学式2]都是单键或双键；但是，R1可以与R2连接形成非芳香族含氮杂环环，而R2可以与X的取代基连接形成可以被取代的非芳香族含氮杂环环。
• Cyclic peptides and use thereof
  申请人：TAKEDA CHEMICAL INDUSTRIES, LTD.

  公开号：EP0528312A2

  公开（公告）日：1993-02-24

  Disclosed are (1) a cyclic hexapeptide represented by formula [I] or a salt thereof: wherein X and Y each represent a-amino acid residues, A represents a D-acidic-a-amino acid residue, B represents a neutral-a-amino acid residue, C represents an L-a-amino acid residue and D represents a D-a-amino acid residue having an aromatic ring group; and (2) a pharmaceutical composition comprising the peptide represented by formula [I] or a pharmaceutically acceptable salt thereof as an active ingredient.

  公开了 (1) 由式 [I] 表示的环六肽或其盐： 其中 X 和 Y 分别代表 a-氨基酸残基，A 代表 D-酸性-a-氨基酸残基，B 代表中性-a-氨基酸残基，C 代表 L-a-氨基酸残基，D 代表具有芳香环基的 D-a-氨基酸残基；以及 (2) 一种药物组合物，其活性成分包含式 [I] 所代表的肽或其药学上可接受的盐。
• Methods and compositions for the prophylactic and/or therapeutic treatment of organ hypofunction
  申请人：TAKEDA CHEMICAL INDUSTRIES, LTD.

  公开号：EP0626174A2

  公开（公告）日：1994-11-30

  Compounds having antagonistic activity on endothelin receptors can be effectively used for prophylaxis and/or treatment of hypofunction of organs which occurs in their surgery or transplant.

  对内皮素受体具有拮抗活性的化合物可有效用于预防和/或治疗器官移植手术中出现的器官功能减退。
• Sustained-release preparation of anti-endothelin substance
  申请人：Takeda Chemical Industries, Ltd.

  公开号：EP0647449A1

  公开（公告）日：1995-04-12

  A sustained-release preparation containing an anti-endothelin substance and a biodegradable polymer. The sustained-release preparation of the present invention sustainedly releases an anti-endothelin substance, serving well in the treatment of endothelin-associated diseases.

  一种含有抗内皮素物质和生物可降解聚合物的缓释制剂。 本发明的缓释制剂能持续释放抗内皮素物质，可用于治疗内皮素相关疾病。