tricyclo<3.3.1.1^3,7>dec-2-yl -<2-<(2-amino-2-phenylethyl)amino>-1-(1H-indol-3-ylmethyl)-1-methyl-2-oxoethyl>carbamate | 130406-64-3

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吲哚及其衍生物
• 英文名称: tricyclo<3.3.1.1^3,7>dec-2-yl -<2-<(2-amino-2-phenylethyl)amino>-1-(1H-indol-3-ylmethyl)-1-methyl-2-oxoethyl>carbamate
• 英文别名: 2-adamantyl N-[(2R)-1-[[(2R)-2-amino-2-phenylethyl]amino]-3-(1H-indol-3-yl)-2-methyl-1-oxopropan-2-yl]carbamate
• CAS: 130406-64-3
• 化学式: C₃₁H₃₈N₄O₃
• 分子量: 514.668
• InChiKey: NGBJKJNVQDRWON-BNCUNWLLSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.6
• 重原子数：
  38
• 可旋转键数：
  9
• 环数：
  7.0
• sp3杂化的碳原子比例：
  0.48
• 拓扑面积：
  109
• 氢给体数：
  4
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  tricyclo<3.3.1.1^3,7>dec-2-yl -<2-<(2-amino-2-phenylethyl)amino>-1-(1H-indol-3-ylmethyl)-1-methyl-2-oxoethyl>carbamate 在 三甲基溴硅烷 、 五氟苯酚 、 水 、 N,N'-二环己基碳二亚胺 作用下， 以 甲苯 为溶剂， 反应 64.0h， 生成 -<2-<<2-<<(hydroxymethylphosphinyl)acetyl>amino>-2-phenylethyl>amino>-1-(1H-indol-3-ylmethyl)-1-methyl-2-oxoethyl>carbamic acid tricyclo<3.3.1.1^3,7>dec-2-yl ester
  参考文献：
  名称：

  Rationally designed "dipeptoid" analogs of CCK. Acid mimics of the potent and selective non-peptide CCK-B receptor antagonist (CI-988)

  摘要：

  This paper outlines the synthesis of selected acid mimics of the non-peptide CCK-B selective antagonist CI-988, 1. CCK-B and CCK-A binding affinities of these analogues are described and their CCK-B affinity and selectivity rationalized by consideration of the pK(a) values, charge distribution, and geometry of the respective acid mimics. Several of the compounds have CCK-B binding affinities similar to the parent carboxylic acid 1 (CCK-B, IC50 = 1.7 nM; pK(a) = 5.6) and span a pK(a) range of <1 (sulfonic acid 27) to >9.5 (5-thio-1,2,4-triazole 24). Among the more active compounds synthesized are tricyclo[3.3.1.1(3,7)]dec-2-yl [R-(R*,R*)]-[2-[[2-[[(3-hydroxy-5-isoxazolyl)acetyl]-amino]-2-phenylethyl]amino]-1-(1H-indol-3-ylmethyl)-1-methyl-2-oxoethyl]carbamate (15), tricyclo[3.3.1.1(3,7)]dec-2-yl [R-(R*,R*)]-[1-(1H-indol-3-ylmethyl)-1-methyl-2-oxo-2-[[2-[(1-oxo-3-sulfopropyl)amino]-2-phenylethyl]amino]-ethyl]carbamate, monosodium salt (27), and tricyclo[3.3.1.1(3,7)]dec-2-yl [R-(R*,R*)]-[1-(1H-indol-3-ylmethyl)-1-methyl-2-oxo-2-[[2-1[(1H-1,2,4-triazol-5-ylsulfinyl)acetyl]amino]-2-phenylethyl]amino]ethyl]carbamic acid (34) which have CCK-B binding affinities of IC50 = 2.6,1.3, and 1.7 nM, CCK-A/-B ratios of 650,780, and 550 and pK(a) values of 6.5, <1, and 7.0, respectively.

  DOI：

  10.1021/jm00092a007
• 作为产物：
  描述：

  toluene-4-sulfonic acid (R)-2-benzyloxycarbonylamino-2-phenyl-ethyl ester 在 palladium dihydroxide Lindlar's catalyst 、 sodium azide 、 氢气 、 1-羟基苯并三唑一水物 、 N,N'-二环己基碳二亚胺 作用下， 以 乙醇 、 乙酸乙酯 、 N,N-二甲基甲酰胺 为溶剂， 25.0~80.0 ℃ 、310.27 kPa 条件下， 反应 47.0h， 生成 tricyclo<3.3.1.1^3,7>dec-2-yl -<2-<(2-amino-2-phenylethyl)amino>-1-(1H-indol-3-ylmethyl)-1-methyl-2-oxoethyl>carbamate
  参考文献：
  名称：

  合理设计CCK的“二肽”类似物。α-甲基色氨酸衍生物，具有高度的抗焦虑特性，是具有高选择性和口服活性的胃泌素和CCK-B拮抗剂。

  摘要：

  本文介绍了合成和结构-活性关系（SAR），从而导致了神经肽胆囊收缩素（CCK）的“二肽”类似物的第一个合理设计。化合物[R-（R *，S *）]-4- [2- [3-（1H-吲哚-3-基）-2-甲基-1-氧代-2-[（三环[3.3.1.1（3 ，7）]癸-2-基氧基）羰基]氨基]丙基]氨基] -3-苯基丙基]-氨基] -4-氧代-2-丁烯酸，[R-（R *，R *）]-4- [2- [3-（1H-吲哚-3-基）-2-甲基-1-氧-2-（[三环[3.3.1.1（3,7）]癸-2-氧）羰基]氨基]丙基]氨基] -1-苯乙基]氨基] -4-氧代-2-丁烯酸和[R-（R *，R *）]-4- [2- [3-（1H-吲哚-3-基） -2-甲基-1-氧代-2-[（（三环[3.3.1.1（3,7）]癸-2-基氧基）羰基]氨基]丙基]氨基] -1-苯基乙基]氨基] -4-氧代丁酸（29d）的CCK-B结合亲和力IC50

  DOI：

  10.1021/jm00105a062

文献信息

• Rationally designed ‘dipeptoid’ analogues of cholecystokinin (CCK): C-terminal structure-activity relationships of α-methyl tryptophan derivatives
  作者：PR Boden、JM Eden、M Higginbottom、DR Hill、DC Horwell、JC Hunter、K Martin、MC Pritchard、RS Richardson、E Roberts

  DOI：10.1016/0223-5234(93)90078-s

  日期：1993.1

  This paper outlines the synthesis and C-terminal structure-activity relationships (SAR) of a series of alpha-methyl tryptophanylphenethylamide analogues of the neuropeptide cholecystokinin (CCK). CCK-B and CCK-A receptor binding affinities of these analogues are described and the contributions of the various side chains on the phenethylamide moiety to binding affinity are discussed. Several of the compounds prepared have CCK-B receptor binding affinities similar to that found with the endogenous neuropeptide CCK-26-33 (sulphated) (CCK-B, IC50 = 0.3 nM) and are highly selective over the CCK-A receptor. Amongst the most potent of the compounds synthesized are [R-(R*,S*)]-beta-4[3-(1H-indol-3-yl)-2-methyl-1-oxo-2-[[(tricyclo[3.3.1.1(3,7)]dec-2-yloxy)carbonyl]-amino]propyl]amino]benzenebutanoic acid 22, [R-(R*,S*)]-[[2-[[3-(1H-indol-3-yl)-2-methyl-1-oxo-2-[[(tricyclo[3.3.1.1(3,7)]dec-2-yloxy)carbonyl]amino]propyl]amino]-3-phenylpropyl] thio]acetic acid 28a and [R-(R*,S*)]-[[2-[[3-(1H-indol-3-yl)-2-methyl-1-oxo-2-[[(tricyclo[3.3.1.1(3,7)]dec-2-yloxy)carbonyl]amino]propyl]amino]-3-phenylpropyl]sulfonyl]acetic acid 32 which have CCK-B receptor binding affinities of IC50 = 0.3, 0.3 and 0.2 nM with CCK-A/B ratios of 220, 700 and 1000, respectively. CCK-B receptor selective ligands, 22, 28a and 32 were also shown to be potent antagonists in blocking pentagastrin-evoked excitation in neurons of the rat hypothalamic ventro-medial nucleus (VMN) with the K(e) values of 2.8, 23 and 5.9 nM, respectively.
• HORWELL, DAVID C.;HUGHES, JOHN;HUNTER, JOHN C.;PRITCHARD, MARTYN C.;RICHA+, J. MED. CHEM., 34,(1991) N, C. 404-414
  作者：HORWELL, DAVID C.、HUGHES, JOHN、HUNTER, JOHN C.、PRITCHARD, MARTYN C.、RICHA+

  DOI：——

  日期：——
• Rationally designed "dipeptoid" analogs of CCK. .alpha.-Methyltryptophan derivatives as highly selective and orally active gastrin and CCK-B antagonists with potent anxiolytic properties
  作者：David C. Horwell、John Hughes、John C. Hunter、Martyn C. Pritchard、Reginald S. Richardson、Edward Roberts、Geoffrey N. Woodruff

  DOI：10.1021/jm00105a062

  日期：1991.1

  This paper describes the synthesis and structure-activity relationships (SAR) leading to the first rational design of "dipeptoid" analogues of the neuropeptide cholecystokinin (CCK). Compounds [R-(R*,S*)]-4-[2-[3-(1H-indol-3-yl)-2-methyl-1-oxo-2-[(tricyclo [3.3.1.1(3,7)]dec-2-yloxy)carbonyl]amino]propyl]amino]-3- phenylpropyl]-amino]-4-oxo-2-butenoic acid, [R-(R*,R*)]-4-[2-[3-(1H-indol-3-yl)-2-met

  本文介绍了合成和结构-活性关系（SAR），从而导致了神经肽胆囊收缩素（CCK）的“二肽”类似物的第一个合理设计。化合物[R-（R *，S *）]-4- [2- [3-（1H-吲哚-3-基）-2-甲基-1-氧代-2-[（三环[3.3.1.1（3 ，7）]癸-2-基氧基）羰基]氨基]丙基]氨基] -3-苯基丙基]-氨基] -4-氧代-2-丁烯酸，[R-（R *，R *）]-4- [2- [3-（1H-吲哚-3-基）-2-甲基-1-氧-2-（[三环[3.3.1.1（3,7）]癸-2-氧）羰基]氨基]丙基]氨基] -1-苯乙基]氨基] -4-氧代-2-丁烯酸和[R-（R *，R *）]-4- [2- [3-（1H-吲哚-3-基） -2-甲基-1-氧代-2-[（（三环[3.3.1.1（3,7）]癸-2-基氧基）羰基]氨基]丙基]氨基] -1-苯基乙基]氨基] -4-氧代丁酸（29d）的CCK-B结合亲和力IC50
• Rationally designed "dipeptoid" analogs of CCK. Acid mimics of the potent and selective non-peptide CCK-B receptor antagonist (CI-988)
  作者：Martin J. Drysdale、Martyn C. Pritchard、David C. Horwell

  DOI：10.1021/jm00092a007

  日期：1992.7

  This paper outlines the synthesis of selected acid mimics of the non-peptide CCK-B selective antagonist CI-988, 1. CCK-B and CCK-A binding affinities of these analogues are described and their CCK-B affinity and selectivity rationalized by consideration of the pK(a) values, charge distribution, and geometry of the respective acid mimics. Several of the compounds have CCK-B binding affinities similar to the parent carboxylic acid 1 (CCK-B, IC50 = 1.7 nM; pK(a) = 5.6) and span a pK(a) range of <1 (sulfonic acid 27) to >9.5 (5-thio-1,2,4-triazole 24). Among the more active compounds synthesized are tricyclo[3.3.1.1(3,7)]dec-2-yl [R-(R*,R*)]-[2-[[2-[[(3-hydroxy-5-isoxazolyl)acetyl]-amino]-2-phenylethyl]amino]-1-(1H-indol-3-ylmethyl)-1-methyl-2-oxoethyl]carbamate (15), tricyclo[3.3.1.1(3,7)]dec-2-yl [R-(R*,R*)]-[1-(1H-indol-3-ylmethyl)-1-methyl-2-oxo-2-[[2-[(1-oxo-3-sulfopropyl)amino]-2-phenylethyl]amino]-ethyl]carbamate, monosodium salt (27), and tricyclo[3.3.1.1(3,7)]dec-2-yl [R-(R*,R*)]-[1-(1H-indol-3-ylmethyl)-1-methyl-2-oxo-2-[[2-1[(1H-1,2,4-triazol-5-ylsulfinyl)acetyl]amino]-2-phenylethyl]amino]ethyl]carbamic acid (34) which have CCK-B binding affinities of IC50 = 2.6,1.3, and 1.7 nM, CCK-A/-B ratios of 650,780, and 550 and pK(a) values of 6.5, <1, and 7.0, respectively.