2-Amino-4,5-dihydroxy-3-methylpentanoic acid

• 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: 2-Amino-4,5-dihydroxy-3-methylpentanoic acid
• 化学式: C₆H₁₃NO₄
• 分子量: 163.17
• InChiKey: SGFRTCOTCWGGHB-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -3.9
• 重原子数：
  11
• 可旋转键数：
  4
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.83
• 拓扑面积：
  104
• 氢给体数：
  4
• 氢受体数：
  5

文献信息

• [EN] PSMA-TARGETING AMANITIN CONJUGATES<br/>[FR] CONJUGUÉS D'AMANITINE CIBLANT LE PSMA
  申请人：HEIDELBERG PHARMA RES GMBH

  公开号：WO2019057964A1

  公开（公告）日：2019-03-28

  The invention relates to a PSMA-targeting conjugate comprising (a) an amatoxin; (b) a small molecule PSMA-targeting moiety; and (c) optionally a linker linking said amatoxin and said small molecule PSMA-targeting moiety. The invention furthermore relates to a pharmaceutical composition comprising such conjugate.

  这项发明涉及一种PSMA靶向共轭物，包括(a)阿马毒素；(b)小分子PSMA靶向基团；以及(c)可选地连接所述阿马毒素和所述小分子PSMA靶向基团的连接剂。此外，该发明还涉及包含这种共轭物的药物组合物。
• [EN] DERIVATIVES OF GAMMA-AMANITIN<br/>[FR] DÉRIVÉS DE GAMMA-AMANITINE
  申请人：HEIDELBERG PHARMA GMBH

  公开号：WO2017089607A1

  公开（公告）日：2017-06-01

  The invention relates to y-amaninamide (1; x = 0, 1 or 2), y-amaninamidic acid (2; x = 0, 1 or 2), and γ-amaninamidic hydroxamic acid (3; x = 0, 1 or 2), novel derivatives of γ-amanitin (4), and methods and novel building blocks for the synthesis thereof.

  这项发明涉及γ-阿曼伊酰胺（1；x = 0、1或2）、γ-阿曼伊酰胺酸（2；x = 0、1或2）和γ-阿曼伊酰羟肟酸（3；x = 0、1或2），以及γ-阿曼伊替（4）的新衍生物，以及用于合成它们的方法和新型构建模块。
• [EN] NOVEL METHOD FOR SYNTHESIZING AMANITINS<br/>[FR] NOUVEAU PROCÉDÉ DE SYNTHÈSE D'AMANITINES
  申请人：HEIDELBERG PHARMA GMBH

  公开号：WO2019030171A1

  公开（公告）日：2019-02-14

  The invention relates to novel methods for synthesizing amanitin derivatives having an amino group attached to position 6' of the central tryptophan moiety. The invention furthermore relates to a novel amanitin derivative having an amino group attached to position 6' of the central tryptophan moiety, novel conjugates of such amanitin derivative, and pharmaceutical compositions comprising such conjugates.

  该发明涉及新的方法，用于合成在中心色氨酸部分6'位置带有氨基的鹅膏蕈碱衍生物。此外，该发明还涉及一种新的鹅膏蕈碱衍生物，其中心色氨酸部分6'位置带有氨基，以及这种鹅膏蕈碱衍生物的新结合物，以及包含这种结合物的药物组合物。
• Inhibitors of hepatitis C virus NS3 protease
  申请人：——

  公开号：US20020065248A1

  公开（公告）日：2002-05-30

  The present invention relates to compounds of Formula (I): 1 wherein A 1 is methylene, ethylene or propylene group and A 2 is N or CR 5 , or stereoisomeric forms, stereoisomeric mixtures, or pharmaceutically acceptable salt forms thereof, which are useful as inhibitors of HCV NS3 protease, and to pharmaceutical compositions and diagnostic kits comprising the same, and methods of using the same for treating viral infection or as an assay standard or reagent.

  本发明涉及化合物的结构公式（I）：其中A1为亚甲基、乙烯基或丙烯基，A2为N或CR5，或其立体异构体形式、立体异构体混合物或药用盐形式，用作HCV NS3蛋白酶的抑制剂，以及包含相同化合物的药物组合物和诊断试剂盒，以及用于治疗病毒感染或作为测定标准或试剂的方法。
• CYCLIC PEPTIDE ANALOGS OF MELANOCORTIN AND AMANITIN AND METHODS OF MAKING SUCH
  申请人：THE UNIVERSITY OF BRITISH COLUMBIA

  公开号：US20210024605A1

  公开（公告）日：2021-01-28

  The invention described herein is based in part on the discovery of a protein/peptide crosslink, which introduces fluorescent properties, and which has been applied to synthesize analogues of melanocortin and amanitin as choice peptides to be explored in the context of isoindole peptides. Without limitation, it is expected that those trained in the art of peptide synthesis and stapling would appreciate the consequences of this invention such that other peptides of varied length can be similarly constrained by isoindole staples as featured herein.

  本发明部分基于发现了一种蛋白质/肽交联，引入了荧光性质，并已应用于合成黑素皮质素和鹅膏氨酸的类似物作为要在异吲哚肽的背景下探索的选择肽。毫无限制地，预计那些受过肽合成和订书钉训练的人会欣赏这一发明的后果，从而其他长度不同的肽可以通过本文所述的异吲哚订书钉同样受到约束。