4-amino-2-methylbutan-2-ol hydrochloride | 20213-86-9

• 分子结构分类: 有机化合物 - 有机氮化合物
• 英文名称: 4-amino-2-methylbutan-2-ol hydrochloride
• 英文别名: 4-amino-2-methylbutan-2-ol hydrogenchloride；4-amino-2-methylbutan-2-ol;hydrochloride
• CAS: 20213-86-9
• 化学式: C₅H₁₃NO*ClH
• 分子量: 139.625
• InChiKey: UQDAWKXAXZHYMW-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.53
• 重原子数：
  8
• 可旋转键数：
  2
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  46.2
• 氢给体数：
  3
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  4-amino-2-methylbutan-2-ol hydrochloride 在 吡啶 、 sodium carbonate 作用下， 以 1,4-二氧六环 、 二氯甲烷 、 水 、 N,N-二甲基甲酰胺 为溶剂， 反应 12.0h， 生成
  参考文献：
  名称：

  Isotope-coded chemical reporter and acid-cleavable affinity reagents for monitoring protein sulfenic acids

  摘要：

  We have developed an approach that allows relative quantification of protein sulfenic acids using a pair of light and heavy isotope labled probes, DAz-2 and d(6)-DAz-2. In conjunction with a new complementary acid-cleavable linker, Yn-ACL, we demonstrate that tagged peptides are successfully labeled, enriched, and fully characterized by LC-MS/MS analysis. Overall, this method can be applied to map sites of cysteine oxidation and compare protein sulfenylation in normal and disease states. Published by Elsevier Ltd.

  DOI：

  10.1016/j.bmcl.2011.04.115
• 作为产物：
  描述：

  4-氨基-2-甲基-2-丁醇 在 盐酸 作用下， 以 水 为溶剂， 反应 1.0h， 以1660 mg的产率得到4-amino-2-methylbutan-2-ol hydrochloride
  参考文献：
  名称：

  Isotope-coded chemical reporter and acid-cleavable affinity reagents for monitoring protein sulfenic acids

  摘要：

  We have developed an approach that allows relative quantification of protein sulfenic acids using a pair of light and heavy isotope labled probes, DAz-2 and d(6)-DAz-2. In conjunction with a new complementary acid-cleavable linker, Yn-ACL, we demonstrate that tagged peptides are successfully labeled, enriched, and fully characterized by LC-MS/MS analysis. Overall, this method can be applied to map sites of cysteine oxidation and compare protein sulfenylation in normal and disease states. Published by Elsevier Ltd.

  DOI：

  10.1016/j.bmcl.2011.04.115

文献信息

• Arylethynyl derivatives
  申请人：Green Luke

  公开号：US20110251169A1

  公开（公告）日：2011-10-13

  The present invention relates to ethynyl compounds of formula I wherein R1, R2, R2′, R3, R3′, R4, R4′, U, V, W, Y, m, and n are as defined herein and to a pharmaceutically acceptable acid addition salts, to a racemic mixtures, or to its corresponding enantiomers and/or optical isomers and/or stereoisomers thereof. Compounds of formula I are allosteric modulators of the metabotropic glutamate receptor subtype 5 (mGluR5).

  本发明涉及式I的乙炔基化合物，其中R1、R2、R2′、R3、R3′、R4、R4′、U、V、W、Y、m和n如本文所述，以及药用可接受的酸加成盐，或其对映体和/或光学异构体和/或立体异构体的相应外消旋混合物。式I的化合物是代谢型谷氨酸受体5亚型（mGluR5）的变构调节剂。
• NOVEL HSP90 INHIBITORY CARBAZOLE DERIVATIVES, COMPOSITIONS CONTAINING SAME AND USE THEREOF
  申请人：RUXER Jean-Marie

  公开号：US20110166169A1

  公开（公告）日：2011-07-07

  The invention relates to the novel substances in Formula (I): wherein Het is a heterocycle optionally substituted by one or a plurality of radicals R1 or R′1; R is selected from the group comprising Formula (A′), (B), (C), (D), or (E), with R1 and/or R′1 selected from H, halogen, CF3, nitro, cyano, alkyl, hydroxyl, mercapto, amino, alkylamino, dialkylamino, alkoxy, phenylalcoxy, alkylhio, or carboxy that is free or esterified by an alkyl, carboxamide, CO—NH(alkyl), CON(alkyl)2, NH—CO-alkyl, sulfonamide, NH—S02-alkyl, S(0)2-NHalkyl, or S(02)-N(alkyl)2 radical; all these radicals are optionally substituted; W1, W2, and W3 independently are CH or N; X is 0, S, NR2, C(O), S(O), or S(0)2; Z is optionally substituted H, Hal, -0-R2 or —NH—R2 with R2 being H, alkyl, cycloalkyl, or heterocycloalkyl; and these substances are all isomeric forms and salts thereof, used as drugs.

  该发明涉及式（I）中的新物质：其中Het是一种杂环，可选择地由一个或多个基团R1或R′1取代；R从包括式（A′）、（B）、（C）、（D）或（E）的基团中选择，其中R1和/或R′1从H、卤素、CF3、硝基、氰基、烷基、羟基、巯基、氨基、烷基氨基、二烷基氨基、烷氧基、苯基氧基、烷硫基或自由或被烷基、羧酰胺、CO—NH（烷基）、CON（烷基）2、NH—CO-烷基、磺酰胺、NH—S02-烷基、S(0)2-NH烷基或S(02)-N(烷基)2基团中选择；所有这些基团可选择地被取代；W1、W2和W3独立地是CH或N；X是0、S、NR2、C(O)、S(O)或S(0)2；Z是可选择地取代的H、卤素、-0-R2或—NH—R2，其中R2是H、烷基、环烷基或杂环烷基；这些物质都是同分异构体和其盐，用作药物。
• [EN] ARYLETHYNYL DERIVATIVES<br/>[FR] DÉRIVÉS D'ARYLÉTHYNYLE
  申请人：HOFFMANN LA ROCHE

  公开号：WO2011128279A1

  公开（公告）日：2011-10-20

  The present invention relates to ethynyl derivatives of formula (I) as allosteric modulators of the metabotropic glutamate receptor subtype 5 (mGluR5). The variables in formula (I) are defined in the specification.

  本发明涉及式(I)的乙炔衍生物，作为代谢型谷氨酸受体亚型5（mGluR5）的别构调节剂。式(I)中的变量在说明书中有定义。
• Substituted imidazo[1,2-b]pyridazines as protein kinase inhibitors
  申请人：Xu Yong

  公开号：US09416132B2

  公开（公告）日：2016-08-16

  The present invention provides protein kinase having one of the following structures (I), (II) or (III): or a stereoisomer, prodrug, tautomer or pharmaceutically acceptable salt thereof, wherein R, R1, R2 and X are as defined herein. Compositions and methods for using the same in the treatment of cancer, autoimmune, inflammatory and other Pim kinase-associated conditions are also disclosed.

  本发明提供具有以下结构之一的蛋白激酶（I）、（II）或（III）：或其立体异构体、前药、互变异构体或药用可接受盐，其中R、R1、R2和X如本文所定义。还公开了在治疗癌症、自身免疫、炎症和其他Pim激酶相关疾病中使用这些组合物和方法。
• NITROGEN CONTAINING HETEROARYL COMPOUNDS
  申请人：Bleicher Konrad

  公开号：US20110306589A1

  公开（公告）日：2011-12-15

  The invention is concerned with novel nitrogen-containing heteroaryl compounds of formula (I) wherein A 1 , A 2 , R 1 , R 2 , R 3 , R 4 , R 5 and R 6 are as defined in the description and in the claims, as well as physiologically acceptable salts and esters thereof. These compounds inhibit PDE10A and can be used as therapeutics.

  这项发明涉及一种新颖的含氮杂环芳基化合物，其化学式为（I），其中A1、A2、R1、R2、R3、R4、R5和R6如描述和索赔中所定义，并且其生理上可接受的盐和酯。这些化合物抑制PDE10A并可用作治疗药物。