5-(2-Cyanoethoxycarbonyl)-1,6-dihydro-2-methoxy-4-ethyl-6-(4-nitrophenyl)pyrimidine | 179482-04-3

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二嗪类
• 英文名称: 5-(2-Cyanoethoxycarbonyl)-1,6-dihydro-2-methoxy-4-ethyl-6-(4-nitrophenyl)pyrimidine
• 英文别名: 2-Cyanoethyl 6-ethyl-2-methoxy-4-(4-nitrophenyl)-1,4-dihydropyrimidine-5-carboxylate
• CAS: 179482-04-3；179482-08-7
• 化学式: C₁₇H₁₈N₄O₅
• 分子量: 358.354
• InChiKey: UQQYXHHJWCUHTL-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.6
• 重原子数：
  26
• 可旋转键数：
  7
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.35
• 拓扑面积：
  130
• 氢给体数：
  1
• 氢受体数：
  7

反应信息

• 作为反应物：
  描述：

  5-(2-Cyanoethoxycarbonyl)-1,6-dihydro-2-methoxy-4-ethyl-6-(4-nitrophenyl)pyrimidine 在 碳酸氢钠 、 potassium carbonate 作用下， 以 四氢呋喃 、 二氯甲烷 为溶剂， 反应 11.0h， 生成 5-(cyanoethoxycarbonyl)-1,6-dihydro-4-ethyl-2-methoxy-1-{N-[3-(4-methoxycarbonyl-4-phenylpiperidin-1-yl)propyl]carboxamido}-6-(4-nitrophenyl)pyrimidine
  参考文献：
  名称：

  Design and Synthesis of Novel α_1a Adrenoceptor-Selective Antagonists. 1. Structure−Activity Relationship in Dihydropyrimidinones

  摘要：

  Dihydropyrimidinones such as compound 12 exhibited high binding affinity and subtype selectivity for the cloned human alpha(1a) receptor. Systematic modifications of 12 led to identification of highly potent and subtype-selective compounds such as (+)-30 and (+)-103, with high binding affinity (K-i = 0.2 nM) for alpha(1a) receptor and greater than 1500-fold selectivity over alpha(1b) and alpha(1d) adrenoceptors. The compounds were found to be functional antagonists in human, rat, and dog prostate tissues. Compound (+)-103 exhibited excellent selectively to inhibit intraurethral pressure (IUP) as compared to lowering diastolic blood pressure (DBP) in mongrel dogs (K-b(DBP)/K-b(IUP) = 40) suggesting uroselectivity for alpha(1a)-selective compounds.

  DOI：

  10.1021/jm990200p
• 作为产物：
  描述：

  O-甲基异脲 半硫酸盐 、 2-cyanoethyl 2-{(4-nitrophenyl)methylene}-3-oxopentanoate 在 碳酸氢钠 作用下， 以 乙醇 为溶剂， 反应 5.0h， 以50%的产率得到5-(2-Cyanoethoxycarbonyl)-1,6-dihydro-2-methoxy-4-ethyl-6-(4-nitrophenyl)pyrimidine
  参考文献：
  名称：

  Design and Synthesis of Novel α_1a Adrenoceptor-Selective Antagonists. 1. Structure−Activity Relationship in Dihydropyrimidinones

  摘要：

  Dihydropyrimidinones such as compound 12 exhibited high binding affinity and subtype selectivity for the cloned human alpha(1a) receptor. Systematic modifications of 12 led to identification of highly potent and subtype-selective compounds such as (+)-30 and (+)-103, with high binding affinity (K-i = 0.2 nM) for alpha(1a) receptor and greater than 1500-fold selectivity over alpha(1b) and alpha(1d) adrenoceptors. The compounds were found to be functional antagonists in human, rat, and dog prostate tissues. Compound (+)-103 exhibited excellent selectively to inhibit intraurethral pressure (IUP) as compared to lowering diastolic blood pressure (DBP) in mongrel dogs (K-b(DBP)/K-b(IUP) = 40) suggesting uroselectivity for alpha(1a)-selective compounds.

  DOI：

  10.1021/jm990200p

文献信息

• 5-(heterocyclic alkyl)-6-aryl-dihydropyrimidines
  申请人：Synaptic Pharmaceutical Corporation

  公开号：US05942517A1

  公开（公告）日：1999-08-24

  This invention is directed to dihydropyrimidine compounds which are selective antagonists for human .alpha..sub.1C receptors and which have the structure: ##STR1## wherein A is aryl; R.sub.1, R.sub.2 and R.sub.3 are alkyl or heteroalkyl; R.sub.4 is heterocyclic alkyl; and X is S, O or NR.sub.3. This invention also relates to use of these compounds for the treatment of benign prostatic hyperplasia and other diseases where antagonism of the human .alpha..sub.1C receptor is useful. The invention further provides pharmaceutical compositions comprising a therapeutically effective amount of such a compound and a pharmaceutically acceptable carrier.

  这项发明涉及选择性拮抗人类α1C受体的二氢嘧啶化合物，其结构为：##STR1##其中A为芳基；R.sub.1、R.sub.2和R.sub.3为烷基或杂原子烷基；R.sub.4为杂环烷基；X为S、O或NR.sub.3。该发明还涉及利用这些化合物治疗良性前列腺增生和其他需要拮抗人类α1C受体的疾病。该发明还提供包含该化合物的治疗有效量和药用可接受载体的药物组合物。
• [EN] THIAZOLE DERIVATIVES AND THEIR USE AS VAP-1 INHIBITORS<br/>[FR] DERIVES DE THIAZOLE ET LEUR UTILISATION EN TANT QU'INHIBITEURS DE VAP-1
  申请人：FUJISAWA PHARMACEUTICAL CO

  公开号：WO2004067521A1

  公开（公告）日：2004-08-12

  A compound of the formula (I): R1-NH-X-Y-Z (I) wherein R1 is acyl; X is a bivalent residue derived from optionally substituted thiazole; Y is a bond, lower alkylene or -COHN-; and Z is a groupe of the formulae (II) or (III) wherein R2 is a specified substituent or a pharmaceutically acceptable salt thereof useful as a vascular adhesion protein-1 (VAP-1) inhibitor for preventing or treating a VAP-1associated disease, especially macular edema.

  一种化合物的分子式（I）：R1-NH-X-Y-Z（I），其中R1为酰基；X为可选取代噻唑衍生的双价残基；Y为键，较低的烷基或-COHN-；Z为分子式（II）或（III）中的基团，其中R2为特定的取代基或其药用可接受的盐，用作预防或治疗与血管粘附蛋白-1（VAP-1）相关的疾病的VAP-1抑制剂，特别是黄斑水肿。
• [EN] DIHYDROPYRIMIDINES AND USES THEREOF<br/>[FR] DIHYDROPYRIMIDINES ET LEURS UTILISATIONS
  申请人：SYNAPTIC PHARMACEUTICAL CORPORATION

  公开号：WO1996014846A1

  公开（公告）日：1996-05-23

  (EN) This invention is directed to dihydropyrimidine compounds which are selective antagonists for human $g(a)1C receptors. This invention is also related to uses of these compounds for lowering intraocular pressure, inhibiting cholesterol synthesis, relaxing lower urinary tract tissue, the treatment of benign prostatic hyperplasia, impotence, cardiac arrhythmia and for the treatment of any disease where the antagonism of the $g(a)1C receptor may be useful. The invention further provides a pharmaceutical composition comprising a therapeutically effective amount of the above-defined compounds and a pharmaceutically acceptable carrier.(FR) Cette invention se rapporte à des composés dihydropyrimidine qui sont des antagonistes sélectifs pour les récepteurs $g(a)1C humains, ainsi qu'aux utilisations de ces composés dans la réduction de la pression intraoculaire, l'inhibition de la synthèse du cholestérol, le relâchement des tissus inférieurs des voies urinaires, le traitement de l'hyperplasie prostatique bénigne, l'impuissance, l'arythmie cardiaque et le traitement de toutes maladies pour lesquelles l'antagonisme du récepteur $g(a)1C peut être utile. L'invention se rapporte encore à une composition pharmaceutique comprenant une quantité thérapeutiquement efficace des composés définis ci-dessus et à un excipient pharmaceutiquement acceptable.

  这项发明涉及选择性拮抗人类$g(a)1C受体的二氢嘧啶化合物。该发明还涉及使用这些化合物降低眼内压、抑制胆固醇合成、放松下尿路组织、治疗良性前列腺增生、阳痿、心律失常以及治疗任何需要拮抗$g(a)1C受体的疾病。该发明还提供了一种制药组合物，包括上述定义的化合物的治疗有效量和药用载体。
• [EN] DIDHYDROPYRIMIDINES AND USES THEREOF<br/>[FR] DIHYDROPYRIMIDINES ET LEURS EMPLOIS
  申请人：SYNAPTIC PHARMACEUTICAL CORPORATION

  公开号：WO1997042956A1

  公开（公告）日：1997-11-20

  (EN) This invention is directed to dihydropyrimidine compounds which are selective antagonists for human $g(a)1A receptors. This invention is also related to uses of these compounds for lowering intraocular pressure, inhibiting cholesterol synthesis, relaxing lower urinary tract tissue, the treatment of benign prostatic hyperplasia, impotency, cardiac arrhythmia and for the treatment of any disease where the antagonism of the $g(a)1A receptor may be useful. The invention further provides a pharmaceutical composition comprising a therapeutically effective amount of the above-defined compounds and a pharmaceutically acceptable carrier.(FR) L'invention concerne des composés de dihydropyrimidine qui sont des antagonistes sélectifs de récepteurs humains $g(a)1A. L'invention concerne également les emplois desdits composés pour abaisser la pression intraoculaire, inhiber la synthèse du cholestérol, soulager le tissu du bas appareil urinaire, ainsi que pour traiter l'hyperplasie prostatique bénigne, l'impuissance, l'arythmie cardiaque et toute autre maladie pour laquelle l'antagonisme du récepteur $g(a)1A peut être utile. L'invention décrit en outre une composition pharmaceutique contenant une dose thérapeutiquement efficace des composés susmentionnés et un excipient pharmaceutiquement admissible.

  (中) 本发明涉及二氢嘧啶化合物，其是人类$g(a)1A受体的选择性拮抗剂。本发明还涉及使用这些化合物降低眼压、抑制胆固醇合成、放松下尿路组织、治疗良性前列腺增生、阳痿、心律失常以及治疗任何可能有用的$g(a)1A受体拮抗剂的疾病。本发明还提供了一种药物组合物，包括上述定义化合物的治疗有效量和药用载体。
• Dihydropyrimidines and uses thereof
  申请人：Synaptic Pharmaceutical Corporation

  公开号：US20020010186A1

  公开（公告）日：2002-01-24

  This invention is directed to dihydropyrimidine compounds which are selective antagonists for human &agr; 1A receptors. This invention is also related to uses of these compounds for lowering intraocular pressure, inhibiting cholesterol synthesis, relaxing lower urinary tract tissue, the treatment of benign prostatic hyperplasia, impotency, cardiac arrhythmia and for the treatment of any disease where the antagonism of the &agr; 1A receptor may be useful. The invention further provides a pharmaceutical composition comprising a therapeutically effective amount of the above-defined compounds and a pharmaceutically acceptable carrier.

  这项发明涉及二氢嘧啶化合物，它们是人类α1A受体的选择性拮抗剂。此发明还涉及使用这些化合物降低眼压、抑制胆固醇合成、放松下尿路组织、治疗良性前列腺增生、阳痿、心律失常和治疗任何需要拮抗α1A受体的疾病。该发明还提供一种制药组合物，包括上述定义化合物的治疗有效量和药学可接受的载体。