1-(1-methylpropyl)pyridin-2(1H)-one | 228103-65-9

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡啶及其衍生物
• 英文名称: 1-(1-methylpropyl)pyridin-2(1H)-one
• 英文别名: 1-(Butan-2-yl)pyridin-2(1H)-one；1-butan-2-ylpyridin-2-one
• CAS: 228103-65-9
• 化学式: C₉H₁₃NO
• 分子量: 151.208
• InChiKey: IORCLMWWQWCYOF-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.7
• 重原子数：
  11
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.44
• 拓扑面积：
  20.3
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为产物：
  描述：

  2-氯吡啶 在 bis(1,5-cyclooctadiene)iridium(I) tetrafluoroborate 、 potassium tert-butylate 作用下， 以 1,4-二氧六环 、 氯苯 为溶剂， 反应 48.0h， 生成 1-(1-methylpropyl)pyridin-2(1H)-one
  参考文献：
  名称：

  Ir(I)-Catalyzed Synthesis of N-Substituted Pyridones from 2-Alkoxypyridines via C–O Bond Cleavage

  摘要：

  A cationic Ir(I) complex-catalyzed O-to-N-alkyl migration in 2-alkoxypyridines bearing a secondary alkyl group on the oxygen atom by C-O bond cleavage is described. The present transformation gave various N-alkylpyridones in moderate to good yields. The addition of sodium acetate played a key role in suppressing beta-hydrogen elimination.

  DOI：

  10.1021/ol400557z

文献信息

• C7- substituted camptothecin analogs
  申请人：Narkunan Kesavaram

  公开号：US20090099224A1

  公开（公告）日：2009-04-16

  The novel C7-modified camptothecin analogs, and pharmaceutically-acceptable salts thereof, of the present invention: (i) possess potent antitumor activity (i.e., in nanomolar or subnanomolar concentrations) for inhibiting the growth of human and animal tumor cells in vitro; (ii) are potent inhibition of Topoisomerase I; (iii) lack of susceptibility to MDR/MRP drug resistance; (iv) require no metabolic drug activation: (v) lack glucuronidation of the A-ring or B-ring; (vi) reduce drug-binding affinity to plasma proteins; (vii) maintain lactone stability; (viii) maintain drug potency; and (ix) possess a low molecular weight (e.g., MW<600).

  本发明的C7修饰的紫杉醇类似物及其药用盐具有以下特点：(i) 在体外对人类和动物肿瘤细胞的生长具有强大的抗肿瘤活性（即在纳摩尔或亚纳摩尔浓度下）；(ii) 对拓扑异构酶I有强大的抑制作用；(iii) 不易受到MDR/MRP药物耐药性的影响；(iv) 无需代谢激活；(v) 不发生A环或B环的葡萄糖醛酸化；(vi) 减少药物与血浆蛋白的结合亲和力；(vii) 保持内酯稳定性；(viii) 保持药效；以及(ix) 具有较低的分子量（例如，分子量<600）。
• [EN] C7-SUBSTITUTED CAMPTOTHECIN ANALOGS<br/>[FR] ANALOGUES DE CAMPTOTHÉCINE SUBSTITUÉS EN C7
  申请人：BIONUMERIK PHARMACEUTICALS INC

  公开号：WO2009051580A1

  公开（公告）日：2009-04-23

  The novel C7-modified camptothecin analogs, and pharmaceutically-acceptable salts thereof, of the present invention: (i) possess potent antitumor activity (i.e., in nanomolar or subnanomolar concentrations) for inhibiting the growth of human and animal tumor cells in vitro; (ii) are potent inhibition of Topoisomerase I; (iii) lack of susceptibility to MDR/MRP drug resistance; (iv) require no metabolic drug activation: (v) lack glucuronidation of the A-ring or B- ring; (vi) reduce drug-binding affinity to plasma proteins; (vii) maintain lactone stability; (viii) maintain drug potency; and (ix) possess a low molecular weight (e.g., MW<600).

  本发明的C7-修饰紫杉醇类似物及其药用盐具有以下特点：(i) 在体外对人类和动物肿瘤细胞的生长具有强大的抗肿瘤活性（即在纳摩尔或亚纳摩尔浓度下）；(ii) 对拓扑异构酶I有强大的抑制作用；(iii) 不易受到MDR/MRP药物耐药性的影响；(iv) 无需代谢激活；(v) 不发生A环或B环的葡萄糖醛酸化；(vi) 减少药物与血浆蛋白的结合亲和力；(vii) 保持内酯的稳定性；(viii) 保持药物的效力；以及(ix) 具有较低的分子量（例如，分子量<600）。
• [EN] HETEROCYCLIC COMPOUNDS AS ADENOSINE ANTAGONISTS<br/>[FR] COMPOSÉS HÉTÉROCYCLIQUES EN TANT QU'ANTAGONISTES DE L'ADÉNOSINE
  申请人：NUVATION BIO INC

  公开号：WO2020150677A1

  公开（公告）日：2020-07-23

  Aminopyrazine compounds as modulators of an adenosine receptor are provided. The compounds may find use as therapeutic agents for the treatment of diseases mediated through a G-protein-coupled receptor signaling pathway and may find particular use in oncology.

  提供了氨基吡嗪化合物作为腺苷受体的调节剂。这些化合物可能作为治疗经由G蛋白偶联受体信号通路介导的疾病的治疗剂，并且可能在肿瘤学中发挥特定作用。
• Selective Estrogen Receptor Modulator
  申请人：Hamaoka Shinichi

  公开号：US20120004315A1

  公开（公告）日：2012-01-05

  The present invention provides a compound represented by the following formula (I); [wherein T represents a single bond, a C1-C4 alkylene group which may have a substituent and the like; formula (I-1) represents a single bond or a double bond; A represents a single bond, a bivalent 5- to 14-membered heterocyclic group which may have a substituent and the like; Y represents a single bond and the like; Z represents a methylene group and the like; ring G represents a phenylene group and the like which may condense with a 5- to 6-membered ring and may have a heteroatom; R a and R b are the same as or different from each other and represent a hydrogen atom and the like; W represents a single bond and the like; R′ represents 1 to 4 independent hydrogen atoms and the like; and R″ represents 1 to 4 independent hydrogen atoms and the like] or a salt thereof, or a hydrate thereof.

  本发明提供一种由以下式（I）表示的化合物; [其中T表示单键，可能具有取代基的C1-C4烷基和类似物；式（I-1）表示单键或双键；A表示单键，可能具有取代基的双价5-至14-成员杂环基和类似物；Y表示单键和类似物；Z表示亚甲基基团和类似物；环G表示苯基团和类似物，可能与5-至6-成员环缩合并可能具有杂原子；Ra和Rb相同或不同，表示氢原子和类似物；W表示单键和类似物；R'表示1到4个独立的氢原子和类似物；R''表示1到4个独立的氢原子和类似物]或其盐或水合物。
• Fused Heterocyclic Compounds as Selective BMP Inhibitors
  申请人：Vanderbilt University

  公开号：US20170313701A1

  公开（公告）日：2017-11-02

  The present invention provides small molecule inhibitors of BMP signaling. These compounds may be used to modulate cell growth, differentiation, proliferation, and apoptosis, and thus may be useful for treating diseases or conditions associated with BMP signaling, including inflammation, cardiovascular disease, hematological disease, cancer, and bone disorders, as well as for modulating cellular differentiation and/or proliferation.