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2-(3-氧代环丁基)乙腈 | 2007916-61-0

中文名称
2-(3-氧代环丁基)乙腈
中文别名
——
英文名称
2-(3-oxocyclobutyl)acetonitrile
英文别名
——
2-(3-氧代环丁基)乙腈化学式
CAS
2007916-61-0
化学式
C6H7NO
mdl
——
分子量
109.128
InChiKey
PZUCMMIBKLVHSP-UHFFFAOYSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

计算性质

  • 辛醇/水分配系数(LogP):
    -0.4
  • 重原子数:
    8
  • 可旋转键数:
    1
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.67
  • 拓扑面积:
    40.9
  • 氢给体数:
    0
  • 氢受体数:
    2

反应信息

  • 作为反应物:
    描述:
    2-(3-氧代环丁基)乙腈1,8-二氮杂双环[5.4.0]十一碳-7-烯三乙胺 、 lithium bromide 作用下, 以 四氢呋喃乙腈 为溶剂, 反应 48.0h, 生成 rac-2,2'-((1r,3r)-1-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl)cyclobutane-1,3-diyl)diacetonitrile
    参考文献:
    名称:
    Discovery of Tyrosine Kinase 2 (TYK2) Inhibitor (PF-06826647) for the Treatment of Autoimmune Diseases
    摘要:
    Tyrosine kinase 2 (TYK2) is a member of the JAK kinase family that regulates signal transduction downstream of receptors for the IL-23/IL-12 pathways and type I interferon family, where it pairs with JAK2 or JAK1, respectively. On the basis of human genetic and emerging clinical data, a selective TYK2 inhibitor provides an opportunity to treat autoimmune diseases delivering a potentially differentiated clinical profile compared to currently approved JAK inhibitors. The discovery of an ATP-competitive pyrazolopyrazinyl series of TYK2 inhibitors was accomplished through computational and structurally enabled design starting from a known kinase hinge binding motif. With understanding of PK/PD relationships, a target profile balancing TYK2 potency and selectivity over off-target JAK2 was established. Lead optimization involved modulating potency, selectivity, and ADME properties which led to the identification of the clinical candidate PF-06826647 (22).
    DOI:
    10.1021/acs.jmedchem.0c00948
  • 作为产物:
    描述:
    [3-(benzyloxy)cyclobutylidene]acetonitrile 在 10 wt% Pd(OH)2 on carbon 、 氢气戴斯-马丁氧化剂 作用下, 以 四氢呋喃 为溶剂, 20.0~50.0 ℃ 、689.49 kPa 条件下, 反应 4.5h, 生成 2-(3-氧代环丁基)乙腈
    参考文献:
    名称:
    PYRAZOLO[1,5-A]PYRAZIN-4-YL DERIVATIVES
    摘要:
    一种化合物,其结构为:或其药学上可接受的盐,或该化合物或药学上可接受的盐的药学上可接受的溶剂,其中A、A'和A"独立地为O、C═O、C—R'或N—R",其中R'和R"可以独立地为H、氨基、—NR7COR6、COR6、—CONR7R8、C1-C6烷基或羟基(C1-C6烷基),并且R"可以存在或不存在,在价性规则允许的情况下存在,且A、A'和A"中不超过一个为O或C═O;R0和R独立地为H、Br、Cl、F或C1-C6烷基;R1为H、C1-C6烷基或羟基(C1-C6烷基);R2选自H、C1-C6烷基、C1-C6烷氧基、羟基(C1-C6烷基)、苯基(C1-C6烷基)、甲酰基、杂环芳基、杂环、—COR6、—OCOR6、—COOR6、—NR7COR6、—CONR7R8和—(CH2)n—W的群,其中W为氰基、羟基、C3-C8环烷基、—SO2NR7R8和—SO2—R9,其中R9为C1-C6烷基、C3-C8环烷基、杂环芳基或杂环;其中所述的每个烷基、环烷基、杂环或杂环芳基可以是未取代的或被卤素、氰基、羟基或C1-C6烷基取代的;X为C—R3或N,其中R3可以为H或C1-C6烷基;R4和R5独立地为H、氨基、C1-C6烷基或羟基(C1-C6烷基);R6、R7和R8各自独立地为H、C1-C6烷基、C1-C4烷氧(C1-C6烷基)或C3-C8环烷基,所述的C1-C6烷基可以选择性地被卤素、CN或羟基取代;或者,R7和R8与其结合的原子形成一个5-或6-成员环,该环可以选择性地被卤素、羟基、CN或C1-C6烷基取代;n为0、1、2或3。还提供了作为Janus激酶抑制剂的治疗方法以及含有该发明化合物的药物组合物和其他治疗剂的药物组合物。
    公开号:
    US20170240552A1
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文献信息

  • Novel Reagent Space: Identifying Unorderable but Readily Synthesizable Building Blocks
    作者:Mark Seierstad、Mark S. Tichenor、Renee L. DesJarlais、Jim Na、Genesis M. Bacani、De Michael Chung、Eduardo V. Mercado-Marin、Helena C. Steffens、Taraneh Mirzadegan
    DOI:10.1021/acsmedchemlett.1c00340
    日期:2021.11.11
    Drug discovery building blocks available commercially or within an internal inventory cover a diverse range of chemical space and yet describe only a tiny fraction of all chemically feasible reagents. Vendors will eagerly provide tools to search the former; there is no straightforward method of mining the latter. We describe a procedure and use case in assembling chemical structures not available for
    商业上或内部库存中可用的药物发现构建块涵盖了多种化学空间,但仅描述了所有化学上可行的试剂的一小部分。供应商将热切地提供工具来搜索前者;没有直接的方法来挖掘后者。我们描述了组装化学结构的程序和用例,这些化学结构无法购买,但很可能从现成的构建块开始,在一个强大的化学转化中合成。访问这个巨大的虚拟化学空间极大地增加了我们精选的可用于药物化学探索和新命中生成的试剂集合,几乎使具有 10 个或更少原子的试剂的数量增加了两倍。
  • Pyrazolo[1,5-A]PYRAZIN-4-YL derivatives
    申请人:Pfizer Inc.
    公开号:US10144738B2
    公开(公告)日:2018-12-04
    A compound having the structure: or a pharmaceutically acceptable salt thereof, wherein A, A′ and A″ are independently O, C═O, etc.; R0 and R are independently H, Br, Cl, F, or C1-C6 alkyl; R1 is H, C1-C6 alkyl, or hydroxy(C1-C6 alkyl); R2 is selected from the group consisting of H, C1-C6 alkyl, C1-C6 alkoxy, etc.; R6, R7 and R8 are each independently H, C1-C6 alkyl, C1-C4 alkoxy(C1-C6 alkyl), etc.; and, n is 0, 1, 2 or 3. Also provided are methods of treatment as Janus Kinase inhibitors and pharmaceutical compositions containing the compounds of the invention and combinations thereof with other therapeutic agents.
    具有以下结构的化合物: 或其药学上可接受的盐,其中A、A′和A″独立地为O、C═O等;R0和R独立地为H、Br、Cl、F或C1-C6烷基;R1为H、C1-C6烷基或羟基(C1-C6烷基);R2选自由H、C1-C6烷基、C1-C6烷氧基等组成的组;R6、R7和R8各自独立地为H、C1-C6烷基、C1-C4烷氧基(C1-C6烷基)等;n为0、1、2或3。还提供了作为Janus激酶抑制剂的治疗方法和含有本发明化合物的药物组合物及其与其它治疗剂的组合物。
  • Pyrazolo[1,5-a]pyrazin-4-yl derivatives
    申请人:Pfizer Inc.
    公开号:US10822341B2
    公开(公告)日:2020-11-03
    A compound compound having the structure: or a pharmaceutically acceptable salt thereof, or a pharmaceutically acceptable solvate of said compound or pharmaceutically acceptable salt, wherein A, A′ and A″ are independently O, C═O, C—R′ or N—R″, where R′ and R″ may independently be H, amino, —NR7COR6, COR6, —CONR7R8, C1-C6 alkyl, or hydroxy(C1-C6 alkyl), and R″ may be present or absent, and is present where the rules of valency permit, and where not more than one of A, A′ and A″ is O or C═O; R0 and R are independently H, Br, Cl, F, or C1-C6 alkyl; R1 is H, C1-C6 alkyl, or hydroxy(C1-C6 alkyl); R2 is selected from the group consisting of H, C1-C6 alkyl, C1-C6 alkoxy, hydroxy(C1-C6 alkyl), phenyl(C1-C6 alkyl), formyl, heteroaryl, heterocyclic, —COR6, —OCOR6, —COOR6, —NR7COR6, —CONR7R8, and —(CH2)n—W, where W is cyano, hydroxy, C3-C8 cycloalkyl, —SO2NR7R8, and —SO2—R9, where R9 is C1-C6 alkyl, C3-C8 cycloalkyl, heteroaryl, or heterocyclic; wherein each of said alkyl, cycloalkyl, heterocyclic, or heteroaryl may be unsubstituted or substituted by halo, cyano, hydroxy, or C1-C6 alkyl; X is C—R3 or N, where R3 may be H or C1-C6 alkyl; R4 and R5 are independently H, amino, C1-C6 alkyl, or hydroxy(C1-C6 alkyl); R6, R7 and R8 are each independently H, C1-C6 alkyl, C1-C4 alkoxy(C1-C6 alkyl), or C3-C8 cycloalkyl, said C1-C6 alkyl is optionally substituted by halo, CN or hydroxy; or, R7 and R8 together with the atom bonded thereto form a 5- or 6-membered ring, said ring being optionally substituted by halo, hydroxy, CN, or C1-C6 alkyl; and, n is 0, 1, 2 or 3. Also provided are methods of treatment as Janus Kinase inhibitors and pharmaceutical compositions containing the compounds of the invention and combinations thereof with other therapeutic agents.
    具有以下结构的化合物 或其药学上可接受的盐,或所述化合物或药学上可接受的盐的药学上可接受的溶液,其中 A、A′ 和 A″ 独立地为 O、C═O、C-R′ 或 N-R″,其中 R′和 R″ 可独立地为 H、基、-NR7COR6、COR6、-CONR7R8、C1-C6 烷基或羟基(C1-C6 烷基),R″ 可以存在或不存在,在化合价规则允许的情况下存在,且 A、A′ 和 A″ 中不多于一个是 O 或 C═O;R0 和 R 独立地是 H、Br、Cl、F 或 C1-C6 烷基; R1 是 H、C1-C6 烷基或羟基(C1-C6 烷基);R2 选自由 H、C1-C6 烷基、C1-C6 烷氧基、羟基(C1-C6 烷基)、苯基(C1-C6 烷基)、甲酰基、杂芳基、杂环基、-COR6、-OCOR6、-COR6、-NR7COR6、-CONR7R8 和-(CH2)n-W,其中 W 为基、羟基、C3-C8 环烷基、-SO2NR7R8 和-SO2-R9,其中 R9 为 C1-C6 烷基、C3-C8 环烷基、杂芳基或杂环基;其中每个所述烷基、环烷基、杂环基或杂芳基可以是未取代的或被卤代、基、羟基或 C1-C6 烷基取代的;X 是 C-R3 或 N,其中 R3 可以是 H 或 C1-C6 烷基;R4 和 R5 独立地是 H、基、C1-C6 烷基或羟基(C1-C6 烷基);R6、R7 和 R8 各自独立地为 H、C1-C6 烷基、C1-C4 烷氧基(C1-C6 烷基)或 C3-C8 环烷基,所述 C1-C6 烷基任选被卤代、CN 或羟基取代;或者,R7 和 R8 与其键合的原子一起形成 5 或 6 元环,所述环任选被卤代、羟基、CN 或 C1-C6 烷基取代;以及,n 为 0、1、2 或 3。还提供了作为 Janus 激酶抑制剂的治疗方法和含有本发明化合物的药物组合物及其与其他治疗剂的组合物。
  • Cyano cyclobutyl compounds for CBL-B inhibition and uses thereof
    申请人:Nurix Therapeutics, Inc.
    公开号:US11530229B2
    公开(公告)日:2022-12-20
    Compounds, compositions, and methods for use in inhibiting the E3 enzyme Cbl-b in the ubiquitin proteasome pathway are disclosed. The compounds, compositions, and methods can be used to modulate the immune system, to treat diseases amenable to immune system modulation, and for treatment of cells in vivo, in vitro, or ex vivo. Also disclosed are pharmaceutical compositions comprising a Cbl-b inhibitor and a cancer vaccine, as well as methods for treating cancer using a Cbl-b inhibitor and a cancer vaccine; and pharmaceutical compositions comprising a Cbl-b inhibitor and an oncolytic virus, as well as methods for treating cancer using a Cbl-b inhibitor and an oncolytic virus.
    本发明公开了用于抑制泛素蛋白酶体途径中的 E3 酶 Cbl-b 的化合物、组合物和方法。这些化合物、组合物和方法可用于调节免疫系统,治疗免疫系统可调节的疾病,以及体内、体外或体外细胞的治疗。还公开了包含 Cbl-b 抑制剂和癌症疫苗的药物组合物,以及使用 Cbl-b 抑制剂和癌症疫苗治疗癌症的方法;以及包含 Cbl-b 抑制剂和溶瘤病毒的药物组合物,以及使用 Cbl-b 抑制剂和溶瘤病毒治疗癌症的方法。
  • PYRAZOLO[1,5-A]PYRAZIN-4-YL DERIVATIVES AS JAK-INHIBITORS
    申请人:Pfizer Inc.
    公开号:EP3419978B1
    公开(公告)日:2020-04-15
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