methyl N-<2-<1-(4-chlorobenzyl)-4-methyl-6-<(5-phenylpyridin-2-yl)methoxy>-4,5-dihydro-1H-thiopyrano<2,3,4-cd>indol-2-yl>ethyl>-D,L-alanine | 155143-22-9

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 英文名称: methyl N-<2-<1-(4-chlorobenzyl)-4-methyl-6-<(5-phenylpyridin-2-yl)methoxy>-4,5-dihydro-1H-thiopyrano<2,3,4-cd>indol-2-yl>ethyl>-D,L-alanine
• 英文别名: Methyl 2-[2-[2-[(4-chlorophenyl)methyl]-6-methyl-9-[(5-phenylpyridin-2-yl)methoxy]-5-thia-2-azatricyclo[6.3.1.04,12]dodeca-1(12),3,8,10-tetraen-3-yl]ethylamino]propanoate
• CAS: 155143-22-9
• 化学式: C₃₆H₃₆ClN₃O₃S
• 分子量: 626.219
• InChiKey: FREXNBNALMKHKF-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  7.2
• 重原子数：
  44
• 可旋转键数：
  12
• 环数：
  6.0
• sp3杂化的碳原子比例：
  0.28
• 拓扑面积：
  90.7
• 氢给体数：
  1
• 氢受体数：
  6

反应信息

• 作为反应物：
  描述：

  methyl N-<2-<1-(4-chlorobenzyl)-4-methyl-6-<(5-phenylpyridin-2-yl)methoxy>-4,5-dihydro-1H-thiopyrano<2,3,4-cd>indol-2-yl>ethyl>-D,L-alanine 在 lithium hydroxide 、 三乙胺 作用下， 以 四氢呋喃 、 甲醇 为溶剂， 反应 1.0h， 生成 2-(Acetyl-{2-[1-(4-chloro-benzyl)-4-methyl-6-(5-phenyl-pyridin-2-ylmethoxy)-4,5-dihydro-1H-thiopyrano[2,3,4-cd]indol-2-yl]-ethyl}-amino)-propionic acid
  参考文献：
  名称：

  Thiopyrano[2,3,4-cd]indoles as 5-Lipoxygenase Inhibitors: Synthesis, Biological Profile, and Resolution of 2-[2-[1-(4-Chlorobenzyl)-4-methyl-6-[(5-phenylpyridin-2-yl)methoxy]-4,5-dihydro-1H-thiopyrano[2,3,4-cd]indol-2-yl]ethoxy]butanoic Acid

  摘要：

  Leukotriene biosynthesis inhibitors have potential as new therapies for asthma and inflammatory diseases. The recently disclosed thiopyrano[2,3,4-cd] indole class of 5-lipoxygenase (5-LO) inhibitors has been investigated with particular emphasis on the side chain bearing the acidic functionality. The SAR studies have shown that the inclusion of a heteroatom (O or S) in conjunction with an alpha-ethyl substituted acid leads to inhibitors of improved potency. The most potent inhibitor prepared contains a 2-ethoxybutanoic acid side chain. This compound, 14d (2-[2-[1-(4-chlorobenzyl)-4-methyl-6-[ (5-phenylpyridin-2-yl)methoxy]-4,5-dihydro-1H-thiopyrano[2,3,4-cd]indol-2-yl]ethoxy]-butanoic acid, L-699,333), inhibits 5-HPETE production by human 5-LO and LTB(4) biosynthesis by human PMN leukocytes and human whole blood (IC(50)s Of 22 nM, 7 nM and 3.8 mu M, respectively). The racemic acid 14d has been shown to be functionally active in a rat pleurisy model (inhibition of LTB(4), ED(50) = 0.65 mg/kg, 6 h pretreatment) and in the hyperreactive rat model of antigen-induced dyspnea(50% inhibition at 2 and 4 h pretreatment; 0.5 mg/kg po). In addition, 14d shows excellent functional activity against antigen-induced bronchoconstriction in the conscious squirrel monkey [89% inhibition of the increase in R(L) and 68% inhibition in the decrease in C-dyn (0.1 mg/kg, n = 3)] and in the conscious sheep models of asthma (iv infusion at 2.5 mu g/kg/min). Acid 14d is highly selective as an inhibitor of 5-LO activity when compared to the inhibition of human 15-LO, porcine 12-LO and ram seminal vesicle cyclooxygenase (IC50 > 5 mu M) Or competition in a FLAP binding assay (IC5O > 10 mu M). Resolution of 14d affords 14g, the most potent diastereomer, which inhibits the 5-HPETE production of human 5-LO and LTB(4) biosynthesis of human PMN leukocytes and human whole blood with IC(50)s Of 8 nM, 4 nM, and 1 mu M respectively. The in vitro and in vivo profile of 14d is comparable to that of MK-0591, which has showed biochemical efficacy in inhibiting ex vivo LTB(4) biosynthesis and urinary LTE(4) excretion in clinical trials.

  DOI：

  10.1021/jm00034a013
• 作为产物：
  描述：

  2-<1-(4-chlorobenzyl)-4-methyl-6-<(5-phenylpyridin-2-yl)methoxy>-4,5-dihydro-1H-thiopyrano<2,3,4-c,d>indol-2-yl>ethanol 在 pyridine-SO3 complex 、 sodium cyanoborohydride 、 二甲基亚砜 、 三乙胺 作用下， 以 二氯甲烷 为溶剂， 反应 2.0h， 生成 methyl N-<2-<1-(4-chlorobenzyl)-4-methyl-6-<(5-phenylpyridin-2-yl)methoxy>-4,5-dihydro-1H-thiopyrano<2,3,4-cd>indol-2-yl>ethyl>-D,L-alanine
  参考文献：
  名称：

  Thiopyrano[2,3,4-cd]indoles as 5-Lipoxygenase Inhibitors: Synthesis, Biological Profile, and Resolution of 2-[2-[1-(4-Chlorobenzyl)-4-methyl-6-[(5-phenylpyridin-2-yl)methoxy]-4,5-dihydro-1H-thiopyrano[2,3,4-cd]indol-2-yl]ethoxy]butanoic Acid

  摘要：

  Leukotriene biosynthesis inhibitors have potential as new therapies for asthma and inflammatory diseases. The recently disclosed thiopyrano[2,3,4-cd] indole class of 5-lipoxygenase (5-LO) inhibitors has been investigated with particular emphasis on the side chain bearing the acidic functionality. The SAR studies have shown that the inclusion of a heteroatom (O or S) in conjunction with an alpha-ethyl substituted acid leads to inhibitors of improved potency. The most potent inhibitor prepared contains a 2-ethoxybutanoic acid side chain. This compound, 14d (2-[2-[1-(4-chlorobenzyl)-4-methyl-6-[ (5-phenylpyridin-2-yl)methoxy]-4,5-dihydro-1H-thiopyrano[2,3,4-cd]indol-2-yl]ethoxy]-butanoic acid, L-699,333), inhibits 5-HPETE production by human 5-LO and LTB(4) biosynthesis by human PMN leukocytes and human whole blood (IC(50)s Of 22 nM, 7 nM and 3.8 mu M, respectively). The racemic acid 14d has been shown to be functionally active in a rat pleurisy model (inhibition of LTB(4), ED(50) = 0.65 mg/kg, 6 h pretreatment) and in the hyperreactive rat model of antigen-induced dyspnea(50% inhibition at 2 and 4 h pretreatment; 0.5 mg/kg po). In addition, 14d shows excellent functional activity against antigen-induced bronchoconstriction in the conscious squirrel monkey [89% inhibition of the increase in R(L) and 68% inhibition in the decrease in C-dyn (0.1 mg/kg, n = 3)] and in the conscious sheep models of asthma (iv infusion at 2.5 mu g/kg/min). Acid 14d is highly selective as an inhibitor of 5-LO activity when compared to the inhibition of human 15-LO, porcine 12-LO and ram seminal vesicle cyclooxygenase (IC50 > 5 mu M) Or competition in a FLAP binding assay (IC5O > 10 mu M). Resolution of 14d affords 14g, the most potent diastereomer, which inhibits the 5-HPETE production of human 5-LO and LTB(4) biosynthesis of human PMN leukocytes and human whole blood with IC(50)s Of 8 nM, 4 nM, and 1 mu M respectively. The in vitro and in vivo profile of 14d is comparable to that of MK-0591, which has showed biochemical efficacy in inhibiting ex vivo LTB(4) biosynthesis and urinary LTE(4) excretion in clinical trials.

  DOI：

  10.1021/jm00034a013

文献信息

• Thiopyrano[2,3,4-cd]indoles as 5-Lipoxygenase Inhibitors: Synthesis, Biological Profile, and Resolution of 2-[2-[1-(4-Chlorobenzyl)-4-methyl-6-[(5-phenylpyridin-2-yl)methoxy]-4,5-dihydro-1H-thiopyrano[2,3,4-cd]indol-2-yl]ethoxy]butanoic Acid
  作者：J. H. Hutchinson、D. Riendeau、C. Brideau、C. Chan、J.-P. Falgueyret、J. Guay、T. R. Jones、C. Lepine、D. Macdonald

  DOI：10.1021/jm00034a013

  日期：1994.4

  Leukotriene biosynthesis inhibitors have potential as new therapies for asthma and inflammatory diseases. The recently disclosed thiopyrano[2,3,4-cd] indole class of 5-lipoxygenase (5-LO) inhibitors has been investigated with particular emphasis on the side chain bearing the acidic functionality. The SAR studies have shown that the inclusion of a heteroatom (O or S) in conjunction with an alpha-ethyl substituted acid leads to inhibitors of improved potency. The most potent inhibitor prepared contains a 2-ethoxybutanoic acid side chain. This compound, 14d (2-[2-[1-(4-chlorobenzyl)-4-methyl-6-[ (5-phenylpyridin-2-yl)methoxy]-4,5-dihydro-1H-thiopyrano[2,3,4-cd]indol-2-yl]ethoxy]-butanoic acid, L-699,333), inhibits 5-HPETE production by human 5-LO and LTB(4) biosynthesis by human PMN leukocytes and human whole blood (IC(50)s Of 22 nM, 7 nM and 3.8 mu M, respectively). The racemic acid 14d has been shown to be functionally active in a rat pleurisy model (inhibition of LTB(4), ED(50) = 0.65 mg/kg, 6 h pretreatment) and in the hyperreactive rat model of antigen-induced dyspnea(50% inhibition at 2 and 4 h pretreatment; 0.5 mg/kg po). In addition, 14d shows excellent functional activity against antigen-induced bronchoconstriction in the conscious squirrel monkey [89% inhibition of the increase in R(L) and 68% inhibition in the decrease in C-dyn (0.1 mg/kg, n = 3)] and in the conscious sheep models of asthma (iv infusion at 2.5 mu g/kg/min). Acid 14d is highly selective as an inhibitor of 5-LO activity when compared to the inhibition of human 15-LO, porcine 12-LO and ram seminal vesicle cyclooxygenase (IC50 > 5 mu M) Or competition in a FLAP binding assay (IC5O > 10 mu M). Resolution of 14d affords 14g, the most potent diastereomer, which inhibits the 5-HPETE production of human 5-LO and LTB(4) biosynthesis of human PMN leukocytes and human whole blood with IC(50)s Of 8 nM, 4 nM, and 1 mu M respectively. The in vitro and in vivo profile of 14d is comparable to that of MK-0591, which has showed biochemical efficacy in inhibiting ex vivo LTB(4) biosynthesis and urinary LTE(4) excretion in clinical trials.