tert-butyl N-[4-(4-aminobutylamino)butyl]-N-[5-[anthracen-9-ylmethyl-[(2-methylpropan-2-yl)oxycarbonyl]amino]pentyl]carbamate | 569372-90-3

• 分子结构分类: 有机化合物 - 苯类化合物 - 蒽
• 英文名称: tert-butyl N-[4-(4-aminobutylamino)butyl]-N-[5-[anthracen-9-ylmethyl-[(2-methylpropan-2-yl)oxycarbonyl]amino]pentyl]carbamate
• CAS: 569372-90-3
• 化学式: C₃₈H₅₈N₄O₄
• 分子量: 634.903
• InChiKey: JDDXOGUTYRZGQN-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  7.1
• 重原子数：
  46
• 可旋转键数：
  21
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.58
• 拓扑面积：
  97.1
• 氢给体数：
  2
• 氢受体数：
  6

反应信息

• 作为反应物：
  描述：

  tert-butyl N-[4-(4-aminobutylamino)butyl]-N-[5-[anthracen-9-ylmethyl-[(2-methylpropan-2-yl)oxycarbonyl]amino]pentyl]carbamate 在 盐酸 作用下， 以 乙醇 为溶剂， 以92%的产率得到N-[4-(4-aminobutylamino)butyl]-N-anthracen-9-ylmethylpentane-1,5-diamine tetrahydrochloride
  参考文献：
  名称：

  Molecular Requirements for Targeting the Polyamine Transport System. Synthesis and Biological Evaluation of Polyamine−Anthracene Conjugates

  摘要：

  A series of nine N-1(9-anthracenylmethyl)tetraamines (e.g., Ant-4,4,4-tetraamine) were synthesized and evaluated for cytotoxicity in L1210, alpha-difluoromethylornithine (DFMO)-treated L1210, Chinese hamster ovary (CHO), and CHO-MG cell lines. Surprisingly, the 3,3,4- and 3,4,3-tetraamine motifs had the same or decreased cytotoxicity in DFMO-treated L1210 cells, whereas the rest of the tetraamine systems were usually more cytotoxic and gave lower IC50 values in this treated cell line. The most sensitive derivatives to DFMO treatment were the Ant-4,4,3- and Ant-4,4,4-tetraamine analogues, which were 7 and 5 times more cytotoxic in DFMO-treated L1210 cells, respectively. K-i values for each of the anthracenylmethyl(Ant)polyamine conjugates were determined in L1210 cells and revealed that these systems are high-affinity ligands for the polyamine transporter (PAT). Mixed results were observed in the CHO and CHO-MG assays. The 4,4,4- and 5,4,4-tetraamine motifs were 3 times more toxic to CHO cells with active polyamine transporters. For example, the Ant-4,4,4-tetraamine conjugate displayed IC50 values of 11 muM in CHO cells and 33 muM in CHO-MG cells, a PAT-deficient cell line. This suggested that these derivatives used the PAT in part to access cells. However, most of the other tetraamine derivatives had similar potencies in both the CHO and CHO-MG cell lines. In terms of vector design, higher affinity for the PAT (lower K-i values) did not translate into higher potency for the tetraamine conjugate. In contrast, the related triamine systems, which had micromolar K-i values in L1210 cells, were more efficacious and selective. In one case, the 4,4-triamine motif imparted 150-fold higher potency in CHO cells than the CHO-MG mutant. A deconvolution microscopy study in A375 melanoma cells revealed a rapid internalization of the Ant-4,4-triamine as fluorescent vesicles, whereas the Ant-4,4,4-tetraamine remained mostly at the cell surface. These findings help define the key characteristics required for selective delivery of polyamine-drug conjugates into cell types with active polyamine transporters.

  DOI：

  10.1021/jm020598g
• 作为产物：
  描述：

  anthracen-9-ylmethyl[5-(4-hydroxybutylamino)pentyl]carbamic acid tert-butyl ester 在 吡啶 作用下， 以 甲醇 、 乙腈 为溶剂， 反应 1.0h， 生成 tert-butyl N-[4-(4-aminobutylamino)butyl]-N-[5-[anthracen-9-ylmethyl-[(2-methylpropan-2-yl)oxycarbonyl]amino]pentyl]carbamate
  参考文献：
  名称：

  Molecular Requirements for Targeting the Polyamine Transport System. Synthesis and Biological Evaluation of Polyamine−Anthracene Conjugates

  摘要：

  A series of nine N-1(9-anthracenylmethyl)tetraamines (e.g., Ant-4,4,4-tetraamine) were synthesized and evaluated for cytotoxicity in L1210, alpha-difluoromethylornithine (DFMO)-treated L1210, Chinese hamster ovary (CHO), and CHO-MG cell lines. Surprisingly, the 3,3,4- and 3,4,3-tetraamine motifs had the same or decreased cytotoxicity in DFMO-treated L1210 cells, whereas the rest of the tetraamine systems were usually more cytotoxic and gave lower IC50 values in this treated cell line. The most sensitive derivatives to DFMO treatment were the Ant-4,4,3- and Ant-4,4,4-tetraamine analogues, which were 7 and 5 times more cytotoxic in DFMO-treated L1210 cells, respectively. K-i values for each of the anthracenylmethyl(Ant)polyamine conjugates were determined in L1210 cells and revealed that these systems are high-affinity ligands for the polyamine transporter (PAT). Mixed results were observed in the CHO and CHO-MG assays. The 4,4,4- and 5,4,4-tetraamine motifs were 3 times more toxic to CHO cells with active polyamine transporters. For example, the Ant-4,4,4-tetraamine conjugate displayed IC50 values of 11 muM in CHO cells and 33 muM in CHO-MG cells, a PAT-deficient cell line. This suggested that these derivatives used the PAT in part to access cells. However, most of the other tetraamine derivatives had similar potencies in both the CHO and CHO-MG cell lines. In terms of vector design, higher affinity for the PAT (lower K-i values) did not translate into higher potency for the tetraamine conjugate. In contrast, the related triamine systems, which had micromolar K-i values in L1210 cells, were more efficacious and selective. In one case, the 4,4-triamine motif imparted 150-fold higher potency in CHO cells than the CHO-MG mutant. A deconvolution microscopy study in A375 melanoma cells revealed a rapid internalization of the Ant-4,4-triamine as fluorescent vesicles, whereas the Ant-4,4,4-tetraamine remained mostly at the cell surface. These findings help define the key characteristics required for selective delivery of polyamine-drug conjugates into cell types with active polyamine transporters.

  DOI：

  10.1021/jm020598g

文献信息

• Molecular Requirements for Targeting the Polyamine Transport System. Synthesis and Biological Evaluation of Polyamine−Anthracene Conjugates
  作者：Chaojie Wang、Jean-Guy Delcros、John Biggerstaff、Phanstiel

  DOI：10.1021/jm020598g

  日期：2003.6.1

  A series of nine N-1(9-anthracenylmethyl)tetraamines (e.g., Ant-4,4,4-tetraamine) were synthesized and evaluated for cytotoxicity in L1210, alpha-difluoromethylornithine (DFMO)-treated L1210, Chinese hamster ovary (CHO), and CHO-MG cell lines. Surprisingly, the 3,3,4- and 3,4,3-tetraamine motifs had the same or decreased cytotoxicity in DFMO-treated L1210 cells, whereas the rest of the tetraamine systems were usually more cytotoxic and gave lower IC50 values in this treated cell line. The most sensitive derivatives to DFMO treatment were the Ant-4,4,3- and Ant-4,4,4-tetraamine analogues, which were 7 and 5 times more cytotoxic in DFMO-treated L1210 cells, respectively. K-i values for each of the anthracenylmethyl(Ant)polyamine conjugates were determined in L1210 cells and revealed that these systems are high-affinity ligands for the polyamine transporter (PAT). Mixed results were observed in the CHO and CHO-MG assays. The 4,4,4- and 5,4,4-tetraamine motifs were 3 times more toxic to CHO cells with active polyamine transporters. For example, the Ant-4,4,4-tetraamine conjugate displayed IC50 values of 11 muM in CHO cells and 33 muM in CHO-MG cells, a PAT-deficient cell line. This suggested that these derivatives used the PAT in part to access cells. However, most of the other tetraamine derivatives had similar potencies in both the CHO and CHO-MG cell lines. In terms of vector design, higher affinity for the PAT (lower K-i values) did not translate into higher potency for the tetraamine conjugate. In contrast, the related triamine systems, which had micromolar K-i values in L1210 cells, were more efficacious and selective. In one case, the 4,4-triamine motif imparted 150-fold higher potency in CHO cells than the CHO-MG mutant. A deconvolution microscopy study in A375 melanoma cells revealed a rapid internalization of the Ant-4,4-triamine as fluorescent vesicles, whereas the Ant-4,4,4-tetraamine remained mostly at the cell surface. These findings help define the key characteristics required for selective delivery of polyamine-drug conjugates into cell types with active polyamine transporters.