3-氨基-3-甲基吡咯烷 | 105675-13-6

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡咯烷类
• 中文名称: 3-氨基-3-甲基吡咯烷
• 中文别名: 3-甲基-3-吡咯烷胺
• 英文名称: 3-methylpyrrolidin-3-amine
• CAS: 105675-13-6
• 化学式: C₅H₁₂N₂
• mdl: MFCD16619225
• 分子量: 100.164
• InChiKey: WGOWOSXVPSBDEY-UHFFFAOYSA-N

物化性质

• 密度：
  0.904

计算性质

• 辛醇/水分配系数(LogP)：
  -0.8
• 重原子数：
  7
• 可旋转键数：
  0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  38
• 氢给体数：
  2
• 氢受体数：
  2

安全信息

• 海关编码：
  2933990090

反应信息

• 作为反应物：
  描述：

  3-氨基-3-甲基吡咯烷 在 20percent aq. HCl 作用下， 以 乙腈 为溶剂， 生成 7-(3-Amino-3-methylpyrrolidin-1-yl)-6-fluoro-4-oxo-1-(1,3-thiazol-2-yl)-1,8-naphthyridine-3-carboxylic acid;hydrochloride
  参考文献：
  名称：

  Synthesis and Structure−Activity Relationships of Novel 7-Substituted 1,4-Dihydro-4-oxo-1-(2-thiazolyl)-1,8-naphthyridine-3-carboxylic Acids as Antitumor Agents. Part 1

  摘要：

  In an attempt to search for clinically useful antitumor agents, we have discovered that a series of 1,1-disubstituted-6-fluoro-1,4-dihydro-4-oxo-1,8-naphthyridine-3-carboxylic acids possessed moderate cytotoxic activity.,We investigated the structure-activity relationships in this series of compounds by changing N-1 and C-7 positions and the core ring structure itself and evaluated the synthesized compounds against several murine and human tumor cell lines. These modifications led us to the following findings. (1) The 2-thiazolyl group at the N-1 position of the naphthyridine structure is the best substituent for antitumor activity. (2) Regarding core ring structure, the naphthyridine derivative is the most active followed by pyridopyrimidine analogue. (3) At the C-7 position, -aminopyrrolidine derivatives are more effective than other amines or thioether derivatives. Finally, the trans-3-amino-4-methoxypyrrolidinyl derivative (43j), and the 3-amino-3-methylpyrrolidinyl derivative (43f) as well as 3-aminopyrrolidinyl derivative (AT-3639, 1) were determined to be effective in in vitro and in vivo antitumor assays, and their activity was comparable to that of etoposide.

  DOI：

  10.1021/jm010057b

文献信息

• Fluoronaphthyridines and quinolones as antibacterial agents. 2. Synthesis and structure-activity relationships of new 1-tert-butyl 7-substituted derivatives
  作者：D. Bouzard、P. Di Cesare、M. Essiz、J. P. Jacquet、J. R. Kiechel、P. Remuzon、A. Weber、T. Oki、M. Masuyoshi

  DOI：10.1021/jm00167a010

  日期：1990.5

  A number of 7-substituted-1-tert-butyl-6-fluoroquinolone-3-carboxylic acids and 7-substituted-1-tert-butyl-6-fluoro-1,8-naphthyridine-3-carboxylic acids have been prepared and tested for antibacterial activities. Among those the 7-aminopyrrolidinyl 20b and the 7-diazabicyclo naphthyridine 18b are the most potent compounds in vitro and in vivo. Physicochemical data and acute toxicity are also discussed

  已经制备了许多7-取代的1-叔丁基-6-氟喹诺酮-3-羧酸和7-取代的1-叔丁基-6-氟-1,8-萘啶-3-羧酸。经测试具有抗菌活性。其中7-氨基吡咯烷基20b和7-二氮杂双环萘啶18b是体外和体内最有效的化合物。还讨论了理化数据和急性毒性。考虑到体外和体内的微生物活性，低毒性和药代动力学特征，化合物18b BMY 40062表现出最有利的总体性能，并被选择用于临床评估。
• Quinoline derivatives, pharmaceutical composition and method of use
  申请人：Dainippon Pharmaceutical Co., Ltd.

  公开号：US04886810A1

  公开（公告）日：1989-12-12

  The present invention relates to quinoline derivatives of the formula ##STR1## wherein Z is an amino group or a halogen atom, R is ##STR2## in which R.sub.1 is a hydrogen atom, a lower alkyl or haloalkyl group, R.sub.2 is a hydrogen atom or a lower alkyl group, R.sub.3 is a lower alkyl or haloalkyl group, R.sub.4 is a hydrogen atom or a lower alkyl group, R.sub.5 and R.sub.6 are the same or different and each represents a hydrogen atom or a lower alkyl group, or R.sub.5 and R.sub.6, together with the nitrogen atom to which they are attached, form a heterocyclic ring, and n is 0 or 1, with the proviso that when Z is an amino group, R is (B); and esters thereof and salts thereof and processes for preparation thereof. These compounds show excellent antibacterial activity and are useful antibacterial agents.

  本发明涉及式（I）的喹啉衍生物：其中Z是氨基或卤素原子，R是式（II）：其中R1是氢原子、低碳基或卤代低碳基，R2是氢原子或低碳基，R3是低碳基或卤代低碳基，R4是氢原子或低碳基，R5和R6相同或不同，分别代表氢原子或低碳基，或R5和R6与它们所连接的氮原子形成杂环环，n为0或1，但当Z是氨基时，R为（B）；以及它们的酯和盐以及其制备方法。这些化合物表现出优异的抗菌活性，是有用的抗菌剂。
• Structure-activity relationship study of a series of nucleoside derivatives bearing sulfonamide scaffold as potent and selective PRMT5 inhibitors
  作者：Yuting Chen、Qiongyu Shi、Hong Yang、Jiayi Li、Kaixin Zhou、Junjie Zhang、Zekun Wang、Huanyu Shi、Bing Xiong、Jia Liu、Xun Huang、Tongchao Liu

  DOI：10.1016/j.bioorg.2022.106228

  日期：2023.1

  nucleoside-derived inhibitors against PRMT5 with novel scaffold has been challenging. Herein, we report our effort on the design and synthesis of nucleoside derivatives bearing sulfonamide scaffold as potent PRMT5 inhibitors. The representative compound 23n was identified as a potent and selective PRMT5 inhibitor with an IC50 value of 8 nM. Molecular docking study demonstrated the binding mode of compound

  蛋白精氨酸甲基转移酶 5 (PRMT5) 是治疗恶性肿瘤的有前途的靶点。使用新型支架发现核苷衍生的 PRMT5 抑制剂一直具有挑战性。在此，我们报告了我们在设计和合成带有磺胺支架的核苷衍生物作为有效的 PRMT5 抑制剂方面所做的努力。代表性化合物23n被鉴定为有效且选择性的 PRMT5 抑制剂，IC 50值为 8 nM。分子对接研究证明了化合物23n的结合模式，并说明了其对 PRMT5 的抑制活性。三甲基锁前药策略用于提供具有较低极性的前药36，可以快速释放活性化合物23n进入肿瘤细胞后。基于细胞的测定表明，前药36比23n更有效地抑制 Z-138 和 MOLM-13 细胞的增殖并抑制 PRMT5 底物的甲基化。此外，化合物23n和36主要通过有效诱导细胞凋亡而不是阻滞细胞周期对Z-138细胞发挥抗增殖作用。因此，化合物23n和36代表了一系列具有新型支架的有效 PRMT5 抑制剂。
• Synthesis and Structure−Activity Relationships of Novel 7-Substituted 1,4-Dihydro-4-oxo-1-(2-thiazolyl)-1,8-naphthyridine-3-carboxylic Acids as Antitumor Agents. Part 2
  作者：Yasunori Tsuzuki、Kyoji Tomita、Koh-ichiro Shibamori、Yuji Sato、Shigeki Kashimoto、Katsumi Chiba

  DOI：10.1021/jm0304966

  日期：2004.4.1

  We have previously reported that a series of 7-substituted 6-fluoro-1,4-dihydro-4-oxo-1-(2-thiazolyl)-1,8-naphthyridine-3-carboxylic acids possess moderate cytotoxic activity. In a further attempt to find clinically useful antitumor agents, we investigated the structure-activity relationships (SARs) of a new series of compounds obtained by changing the C-6 position of the fluorine atom in addition to the C-5 and C-7 positions and evaluating their cytotoxic activity against several murine and human tumor cell lines. Our results showed that the 6-unsubstituted 1,8-naphthyridine structure had the most potent cytotoxic activity against murine P388 leukemia twice that of the 6-fluoro analogue. In addition, introduction of an amino group at the C-5 position did not have any substantial effect on the cytotoxic activity, while both the 5-chloro and 5-trifluoromethyl groups decreased the cytotoxic activity by 5- to 10-fold. Moreover, aminopyrrolidine derivatives at the C-7 position showed more potent cytotoxic activity than other amines or carbon derivatives. Among the 7-(3-aminopyrrolidinyl) derivatives, the trans-3-methoxy-4-methylaminopyrrolidinyI derivative (271) was determined to have potent cytotoxic activity in both in vitro and in vivo assays and high water solubility. Finally, the (SS)-isomer (AG-7352, 3) of 271, with a cytotoxic activity against human tumor cell lines more potent than that of etoposide, was selected for further development.
• BOUZARD, D.;CESARE, P. DI;ESSIZ, M.;JACQUET, J. P.;KIECHEL, J. R.;REMUZON+, J. MED. CHEM., 33,(1990) N, C. 1344-1352
  作者：BOUZARD, D.、CESARE, P. DI、ESSIZ, M.、JACQUET, J. P.、KIECHEL, J. R.、REMUZON+

  DOI：——

  日期：——