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6-[1-butyl-5-(4-fluorophenyl)-3-methyl-1H-pyrazol-4-yl]-2H-1,4-benzoxazin-3(4H)-one | 1221501-51-4

中文名称
——
中文别名
——
英文名称
6-[1-butyl-5-(4-fluorophenyl)-3-methyl-1H-pyrazol-4-yl]-2H-1,4-benzoxazin-3(4H)-one
英文别名
6-[1-butyl-5-(4-fluorophenyl)-3-methylpyrazol-4-yl]-4H-1,4-benzoxazin-3-one
6-[1-butyl-5-(4-fluorophenyl)-3-methyl-1H-pyrazol-4-yl]-2H-1,4-benzoxazin-3(4H)-one化学式
CAS
1221501-51-4
化学式
C22H22FN3O2
mdl
——
分子量
379.434
InChiKey
FQMFTUCSUZPVDH-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

物化性质

  • 沸点:
    517.8±50.0 °C(predicted)
  • 密度:
    1.27±0.1 g/cm3(Temp: 20 °C; Press: 760 Torr)(predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    4.2
  • 重原子数:
    28
  • 可旋转键数:
    5
  • 环数:
    4.0
  • sp3杂化的碳原子比例:
    0.27
  • 拓扑面积:
    56.2
  • 氢给体数:
    1
  • 氢受体数:
    4

上下游信息

  • 上游原料
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

点击查看最新优质反应信息

文献信息

  • Discovery of 6-[5-(4-fluorophenyl)-3-methyl-pyrazol-4-yl]-benzoxazin-3-one derivatives as novel selective nonsteroidal mineralocorticoid receptor antagonists
    作者:Tomoaki Hasui、Norio Ohyabu、Taiichi Ohra、Koji Fuji、Takahiro Sugimoto、Jun Fujimoto、Kouhei Asano、Masato Oosawa、Sachiko Shiotani、Nobuhiro Nishigaki、Keiji Kusumoto、Hideki Matsui、Atsushi Mizukami、Noriyuki Habuka、Satoshi Sogabe、Satoshi Endo、Midori Ono、Christopher S. Siedem、Tony P. Tang、Cassandra Gauthier、Lisa A. De Meese、Steven A. Boyd、Shoji Fukumoto
    DOI:10.1016/j.bmc.2014.07.038
    日期:2014.10
    In the course of our study on selective nonsteroidal mineralocorticoid receptor (MR) antagonists, a series of novel benzoxazine derivatives possessing an azole ring as the core scaffold was designed for the purpose of attenuating the partial agonistic activity of the previously reported dihydropyrrol-2-one derivatives. Screening of alternative azole rings identified 1,3-dimethyl pyrazole 6a as a lead compound with reduced partial agonistic activity. Subsequent replacement of the 1-methyl group of the pyrazole ring with larger lipophilic side chains or polar side chains targeting Arg817 and Gln776 increased MR binding activity while maintaining the agonistic response at the lower level. Among these compounds, 6-[1-(2,2-difluoro-3-hydroxypropyl)-5-(4-fluorophenyl)-3-methyl-1H-pyrazol-4-yl]-2H-1,4-benzoxazin-3(4H)-one (37a) showed highly potent in vitro activity, high selectivity versus other steroid hormone receptors, and good pharmacokinetic profiles. Oral administration of 37a in deoxycorticosterone acetate-salt hypertensive rats showed a significant blood pressure-lowering effect with no signs of antiandrogenic effects. (C) 2014 Elsevier Ltd. All rights reserved.
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