(2S)-2-[(2-aminoacetyl)amino]-5-(diaminomethylideneamino)-N-naphthalen-2-ylpentanamide | 24387-24-4

• 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
• 英文名称: (2S)-2-[(2-aminoacetyl)amino]-5-(diaminomethylideneamino)-N-naphthalen-2-ylpentanamide
• CAS: 24387-24-4
• 化学式: C₁₈H₂₄N₆O₂
• 分子量: 356.4
• InChiKey: CINAWZLZLRIIIU-HNNXBMFYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0
• 重原子数：
  26
• 可旋转键数：
  8
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.28
• 拓扑面积：
  149
• 氢给体数：
  5
• 氢受体数：
  4

文献信息

• Reagent for testing periodontal diseases
  申请人：SUNSTAR KABUSHIKI KAISHA

  公开号：EP0255341A2

  公开（公告）日：1988-02-03

  A reagent for testing periodontal diseases which diagnoses or prognosticates contraction or progress of said diseases by determining aminopeptidase-like enzymatic activity in a specimen, said reagent comprises as a substrate for the enzyme either or both compounds of the formula: X-Z-Arg-Y [1] wherein Arg is arginine residue; X is hydrogen or an amino blocking group; Y is a color developing group attached to the C-terminal of Arg; and Z is an amino acid or peptide residue composed of 1 to 4 amino acids or their blocked derivatives, the C-terminal of which is attached to the N-­terminal of Arg, and Xʹ-Zʹ-Pro-Yʹ [2] wherein Pro is proline residue; Xʹ is hydrogen or an amino blocking group; Yʹ is a color developing group attached to the C-terminal of Pro; and Zʹ is an amino acid or peptide residue composed of 0 to 4 amino acids or their blocked derivatives, the C-terminal of which is attached to the N-­terminal of Pro.

  一种检测牙周疾病的试剂，它通过测定标本中氨基肽酶样酶的活性来诊断或预测所述疾病的收缩或进展，所述试剂包括作为酶底物的式中的一种或两种化合物： X-Z-Arg-Y [1] 其中 Arg 是精氨酸残基；X 是氢或氨基封端基；Y 是连接到 Arg C 端的显色基团；Z 是由 1 至 4 个氨基酸或其封端衍生物组成的氨基酸或肽残基，其 C 端连接到 Arg 的 N 端，以及 Xʹ-Zʹ-Pro-Yʹ[2］ 其中Pro是脯氨酸残基；Xʹ是氢或氨基封端基；Yʹ是连接到Pro的C-末端的显色基团；Zʹ是由0至4个氨基酸或其封端衍生物组成的氨基酸或肽残基，其C-末端连接到Pro的N-末端。
• Detection of Bacteroides gingivalis
  申请人：THE RESEARCH FOUNDATION OF STATE UNIVERSITY OF NEW YORK

  公开号：EP0292708A2

  公开（公告）日：1988-11-30

  The present invention relates to the detection of B. gingivalis by the specific ability of B. gingivalis to hydrolyze N-carbobenzoxy-glycyl-glycyl-L-arginine-B-napthylamide deriva­tives. The present invention also relates to the use of assay systems which inhibit serum amino peptidase and enhance the detection of the B. gingivalis N-CBz-Gly-Gly-Arg peptidase. The assay system inhibits the serum enzyme by the use of a serum aminopeptidase inhibitor which inhibits the activity of serum aminopeptidase to a greater extent than it inhibits the activity of B. gingivalis N-CBz-Gly-Gly-Arg peptidase. The assay system also increases the reliability of detection of the B. gingivalis enzyme by the use of enhancing materials which enhance the enzyme activity of B. gingivalis N-CBz-Gly-Gly-Arg peptidase to a greater extent than such materials enhance the enzyme activity of serum aminopeptidase.

  本发明涉及通过牙龈杆菌水解 N-羧基苯氧基-甘氨酰-甘氨酰-L-精氨酰-B-萘酰胺衍生物的特异性能力来检测牙龈杆菌。本发明还涉及抑制血清氨基肽酶并提高牙龈杆菌 N-CBz-Gly-Gly-Arg 肽酶检测能力的检测系统的使用。该检测系统通过使用血清氨基肽酶抑制剂来抑制血清酶，该抑制剂对血清氨基肽酶活性的抑制程度大于对牙龈杆菌 N-CBz-Gly-Gly-Arg 肽酶活性的抑制程度。该检测系统还通过使用增强材料提高牙龈杆菌 N-CBz-Gly-Gly-Arg 肽酶的酶活性，其增强程度大于此类材料对血清氨肽酶酶活性的增强程度，从而提高检测牙龈杆菌酶的可靠性。
• A METHOD OF DETERMINING PORPHYROMONAS GINGIVALIS
  申请人：WIKSTRÖM, Maude Birgitta

  公开号：EP0554314B1

  公开（公告）日：1996-08-14
• US5137811A
  申请人：——

  公开号：US5137811A

  公开（公告）日：1992-08-11
• US5981164A
  申请人：——

  公开号：US5981164A

  公开（公告）日：1999-11-09