1-(2-methylbut-3-yn-2-yl)pyrrolidine | 7223-44-1

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡咯烷类
• 英文名称: 1-(2-methylbut-3-yn-2-yl)pyrrolidine
• 英文别名: 1-(1,1-Dimethyl-2-propynyl)-pyrrolidine
• CAS: 7223-44-1
• 化学式: C₉H₁₅N
• 分子量: 137.225
• InChiKey: ZQIGMZVYUIHTIC-UHFFFAOYSA-N

物化性质

• 熔点：
  76-78 °C
• 沸点：
  164.4±23.0 °C(Predicted)
• 密度：
  0.937±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.5
• 重原子数：
  10
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.78
• 拓扑面积：
  3.2
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  1-(2-methylbut-3-yn-2-yl)pyrrolidine 在 copper(l) iodide 、 bis(triphenylphosphine)palladium(II) dichloride 、 铁粉 、 氯化铵 、 三乙胺 作用下， 以 甲醇 、 水 、 N,N-二甲基甲酰胺 为溶剂， 反应 13.0h， 生成 N-(3-chloro-4-(pyridin-2-ylmethoxy)phenyl)-7-(3-methyl-3-(pyrrolidin-1-yl)but-1-yn-1-yl)quinazoline-4,6-diamine
  参考文献：
  名称：

  WO2020068867A5

  摘要：

  公开号：

  WO2020068867A5
• 作为产物：
  描述：

  1,4-二溴丁烷 、 2-甲基-3-丁炔-2-胺 在 potassium carbonate 作用下， 以 乙醇 为溶剂， 反应 72.0h， 以88%的产率得到1-(2-methylbut-3-yn-2-yl)pyrrolidine
  参考文献：
  名称：

  取代基效应诱导的钌催化的1,6-烯炔的羰基化环化反应

  摘要：

  在大体积取代的末端炔烃存在下，钌催化的1,6-烯炔环化在室温下平稳进行，从而得到具有1,5-烯炔基序的高度取代的五元环化合物。氘标记实验表明，关键的钌环戊烯中间体通过金属辅助的σ键复分解反应经历了金属-碳键的裂解，从而导致C（sp 2）-H和C（sp 3）-C（ sp）债券。

  DOI：

  10.1021/acs.orglett.6b01901

文献信息

• Phthalazine derivatives and remedies for erectile dysfunction
  申请人：Eisai Co., Ltd.

  公开号：US06498159B1

  公开（公告）日：2002-12-24

  The present invention provides a phthalazine compound as a therapeutic agent for erectile dysfunction represented by the following formula, a pharmacologically acceptable salt thereof or a hydrate thereof: wherein R1 and R2 are the same as or different from each other and represent a halogen atom, a C1 to C4 alkyl group which may be substituted with a halogen atom, a C1 to C4 alkoxy group which may be substituted with a halogen atom or a cyano group; X represents a cyano group, a nitro group, a halogen atom, a hydroxyimino group which may be substituted or a heteroaryl group which may be substituted; Y represents a heteroaryl group, an aryl group which may be substituted, an alkynyl group which may substituted, an alkenyl group, an alkyl group, an optionally substituted saturated or unsaturated 4- to 8-membered amine ring, and the cyclic amine compound is a monocyclic compound, bicyclic compound or a spiro compound; l is an integer of 1 to 3; provided that the case where l is 1 or 2, X is a cyano group, a nitro group or a chlorine atom, R1 is a chlorine atom, R2 is a methoxy group and Y is a 5- or 6-membered amine ring substituted with a hydroxyl group is excluded.

  本发明提供了一种邻苯二氮杂环化合物，作为下式所代表的勃起功能障碍的治疗剂，其药理学上可接受的盐或水合物： 其中R1和R2相同或不同，分别代表卤素原子、可能被卤素原子取代的C1到C4烷基、可能被卤素原子取代的C1到C4烷氧基或氰基；X代表氰基、硝基、卤素原子、可能被取代的羟基亚胺基团或可能被取代的杂芳基团；Y代表杂芳基团、可能被取代的芳基团、可能被取代的炔基团、烯基团、烷基团、可选择地取代的饱和或不饱和的4-至8-成员氨基环，且环状胺化合物是单环化合物、双环化合物或螺环化合物；l为1到3的整数；但在l为1或2的情况下，X为氰基、硝基或氯原子，R1为氯原子，R2为甲氧基团，Y为取代羟基的5-或6-成员氨基环的情况除外。
• Phthalazine compounds and therapeutic agents for erectile dysfunction
  申请人：Eisai Co., Ltd.

  公开号：US20030105074A1

  公开（公告）日：2003-06-05

  The present invention provides a phthalazine compound as a therapeutic agent for erectile dysfunction represented by the following formula, a pharmacologically acceptable salt thereof or a hydrate thereof: 1 wherein R 1 and R 2 are the same as or different from each other and represent a halogen atom, a C1 to C4 alkyl group which may be substituted with a halogen atom, a C1 to C4 alkoxy group which may be substituted with a halogen atom or a cyano group; X represents a cyano group, a nitro group, a halogen atom, a hydroxyimino group which may be substituted or a heteroaryl group which may be substituted; Y represents a heteroaryl group, an aryl group which may be substituted, an alkynyl group which may substituted, an alkenyl group, an alkyl group, an optionally substituted saturated or unsaturated 4- to 8-membered amine ring, and the cyclic amine compound is a monocyclic compound, bicyclic compound or a spiro compound; l is an integer of 1 to 3; provided that the case where l is 1 or 2, X is a cyano group, a nitro group or a chlorine atom, R 1 is a chlorine atom, R 2 is a methoxy group and Y is a 5- or 6-memberred amine ring substituted with a hydroxyl group is excluded.

  本发明提供了一种治疗勃起功能障碍的邻苯二氮杂环化合物，其化学式如下，其药理学上可接受的盐或水合物：1其中，R1和R2相同或不同，表示卤素原子、可能被卤素原子取代的C1到C4烷基、可能被卤素原子取代的C1到C4烷氧基或氰基；X表示氰基、硝基、卤素原子、可能被取代的羟肟基或可能被取代的杂环基；Y表示杂环基、可能被取代的芳基、可能被取代的炔基、烯基、烷基、可选取代的饱和或不饱和4-至8环胺环，所述的环胺化合物是单环化合物、双环化合物或螺环化合物；l是1到3的整数；但当l为1或2时，X为氰基、硝基或氯原子，R1为氯原子，R2为甲氧基，Y为取代有羟基的5-或6环胺环时，不在此范围内。
• PHTHALAZINE DERIVATIVES AND REMEDIES FOR ERECTILE DYSFUNCTION
  申请人：Eisai Co., Ltd.

  公开号：EP1057819A1

  公开（公告）日：2000-12-06

  The present invention provides a phthalazine compound as a therapeutic agent for erectile dysfunction represented by the following formula, a pharmacologically acceptable salt thereof or a hydrate thereof: wherein R1 and R2 are the same as or different from each other and represent a halogen atom, a C1 to C4 alkyl group which may be substituted with a halogen atom, a C1 to C4 alkoxy group which may be substituted with a halogen atom or a cyano group; X represents a cyano group, a nitro group, a halogen atom, a hydroxyimino group which may be substituted or a heteroaryl group which may be substituted; Y represents a heteroaryl group, an aryl group which may be substituted, an alkynyl group which may substituted, an alkenyl group, an alkyl group, an optionally substituted saturated or unsaturated 4- to 8- membered amine ring, and the cyclic amine compound is a monocyclic compound, bicyclic compound or a spiro compound; 1 is an integer of 1 to 3; provided that the case where l is 1 or 2, X is a cyano group, a nitro group or a chlorine atom, R1 is a chlorine atom, R2 is a methoxy group and Y is a 5- or 6-memberred amine ring substituted with a hydroxyl group is excluded.

  本发明提供了一种作为勃起功能障碍治疗剂的酞嗪化合物，由下式、其药理学上可接受的盐或其水合物代表： 其中R1和R2彼此相同或不同，代表卤素原子、可被卤素原子取代的C1至C4烷基、可被卤素原子取代的C1至C4烷氧基或氰基；X代表氰基、硝基、卤素原子、可被取代的羟基亚氨基或可被取代的杂芳基；Y 代表杂芳基、可被取代的芳基、可被取代的炔基、烯基、烷基、任选取代的饱和或不饱和 4 至 8 位氨基环，环胺化合物是单环化合物、双环化合物或螺环化合物；1 是 1 至 3 的整数；但不包括以下情况：l 是 1 或 2，X 是氰基、硝基或氯原子，R1 是氯原子，R2 是甲氧基，Y 是被羟基取代的 5 或 6 位胺环。
• Tyrosine kinase inhibitor compositions, methods of making and methods of use
  申请人：Black Diamond Therapeutics, Inc.

  公开号：US11034672B1

  公开（公告）日：2021-06-15

  The present disclosure relates to new compounds or pharmaceutically acceptable salts or stereoisomers thereof of formula I as inhibitors of receptor tyrosine kinases (RTK), in particular extracellular mutants of ErbB-receptors. The present disclosure also relates to methods of preparation these compounds, compositions comprising these compounds, and methods of using them in the treatment of cancer in mammals (e.g. humans).

  本公开涉及式 I 的新化合物或其药学上可接受的盐或立体异构体 作为受体酪氨酸激酶（RTK）的抑制剂，特别是 ErbB 受体的胞外突变体。本公开还涉及制备这些化合物的方法、包含这些化合物的组合物，以及使用它们治疗哺乳动物（如人类）癌症的方法。
• Aldehyde dehydrogenase inhibitors: α,β-Acetylenic N-substituted aminothiolesters are reversible growth inhibitors of normal epithelial but irreversible apoptogens for cancer epithelial cells from human prostate in culture
  作者：Gerard Quash、Guy Fournet、Charlotte Courvoisier、Rosa M. Martinez、Jacqueline Chantepie、Marie Julie Paret、Julie Pharaboz、Marie Odile Joly-Pharaboz、Jacques Goré、Jean André

  DOI：10.1016/j.ejmech.2007.06.004

  日期：2008.5

  The pharmacomodulation of the N atom of alpha,beta-acetylenic aminothiolesters or the replacement of the thiolester moiety by more electroplfflic groups did not permit any clear rationale to be established for improving the selective growth-inhibitory activity of this family of compounds over that of the previously synthesized alpha,beta-acetylenic aminothiolesters DIMATE and MATE [G. Quash, G. Fournet, J. Chantepie, J. Gore, C. Ardiet, D. Ardail, Y. Michal, U. Reichert, Biochem Phannacol 64 (2002) 1279-92]. Hence DIMATE and MATE were investigated more thoroughly for selectivity and growth-inhibitory activity using human prostate epithelial normal cells (HPENC) on the one hand and human prostate epithelial cancer cells (DU145) on the other. Unequivocal evidence was obtained showing that both compounds were reversible growth inhibitors of HPENC but irreversible growth inhibitors of DU145. Growth-inhibition of DU145 was due to the induction of early apoptosis as revealed by the flow cytometric analytical profile of inhibitor-treated cells, of the decrease in the redox potential and increase in superoxide anion content of their mitochondria. Of the two intracellular enzymes: aldehyde dehydrogenases 1 and 3 (ALDH1 and ALDH3) targeted by DIMATE and MATE, ALDH3 was inhibited to the same extent by both compounds whereas ALDH1 was less susceptible to inhibition by MATE. As the induction of ALDH3 by xenobiotics is hormone-dependent, MATE, the more selective of the two inhibitors, is a useful tool not only for examining the role of the ALDH3 isoform in hormone-sensitive and resistant prostate cancer cells in culture but also for investigating if it can inhibit the growth of xenografts of prostate cancer in immunodeficient mice. (C) 2007 Elsevier Masson SAS. All rights reserved.