2-amino-9-(2,7-dihydroxy-2-oxoniumylidene-4a,6,7,7a-tetrahydro-4H-furo[3,2-d][1,3,2]dioxaphosphinin-6-yl)purin-6-olate

• 分子结构分类: 有机化合物 - 核苷、核苷酸和类似物 - 嘌呤核苷酸
• 英文名称: 2-amino-9-(2,7-dihydroxy-2-oxoniumylidene-4a,6,7,7a-tetrahydro-4H-furo[3,2-d][1,3,2]dioxaphosphinin-6-yl)purin-6-olate
• 化学式: C10H12N5O7P
• 分子量: 345.21
• InChiKey: ZOOGRGPOEVQQDX-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -3.4
• 重原子数：
  23
• 可旋转键数：
  1
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.5
• 拓扑面积：
  171
• 氢给体数：
  4
• 氢受体数：
  8

反应信息

• 作为产物：
  描述：

  cyclic guanosine 3',5'-monophosphate 以 盐酸 为溶剂， 生成 2-amino-9-(2,7-dihydroxy-2-oxoniumylidene-4a,6,7,7a-tetrahydro-4H-furo[3,2-d][1,3,2]dioxaphosphinin-6-yl)purin-6-olate
  参考文献：
  名称：

  Method and formulation of stimulating nitric oxide synthesis

  摘要：

  本发明揭示了一种治疗血管收缩相关疾病的体外或体内混合物，包括L-精氨酸和一种一氧化氮合酶激动剂，即硝酸甘油，通过刺激构成型一氧化氮合酶（cNOS）产生内源性一氧化氮（NO）来缓解血管收缩。与L-精氨酸独立途径产生的外源性NO相比，内源性NO具有更优越的有益作用，能够减少临床终点和死亡率。

  公开号：

  US05767160A1

文献信息

• Bna Conjugates and Methods of Use
  申请人：James Kenneth D.

  公开号：US20080207505A1

  公开（公告）日：2008-08-28

  Modified natriuretic compounds and conjugates thereof are disclosed in the present invention. In particular, conjugated forms of hBNP are provided that include at least one modifying moiety attached thereto. The modified natriuretic compound conjugates retain activity for stimulating cGMP production, binding to NPR-A receptor, decreasing arterial blood pressure and in some embodiments an improved half-life in circulation as compared to unmodified counterpart natriuretic compounds. Oral, parenteral, enteral, subcutaneous, pulmonary, and intravenous forms of the compounds and conjugates may be prepared as treatments and/or therapies for heart conditions particularly congestive heart failure. Modifying moieties comprising oligomeric structures having a variety of lengths and configurations are also disclosed. Analogs of the hBNP compound are also disclosed, having an amino acid sequence that is other than the native sequence.

  本发明公开了改性利钠肽化合物及其共轭物。具体而言，提供了至少连接有一个修饰基团的hBNP的共轭形式。这些改性利钠肽化合物共轭物保留了刺激cGMP产生、结合NPR-A受体、降低动脉血压以及在某些实施例中相对于未经改性的对应利钠肽化合物具有改善的循环半衰期的活性。这些化合物和共轭物的口服、静脉注射、肠内、皮下、肺部和静脉形式可作为治疗和/或治疗心脏病症，特别是充血性心力衰竭的治疗。还公开了包含具有各种长度和构型的寡聚结构的修饰基团。此外，还公开了hBNP化合物的类似物，其氨基酸序列与天然序列不同。
• [EN] IMIDAZOTRIAZINONE COMPOUNDS<br/>[FR] COMPOSÉS IMIDAZOTRIAZINONES
  申请人：ENVIVO PHARMACEUTICALS INC

  公开号：WO2012040230A1

  公开（公告）日：2012-03-29

  The present invention provides imidazotriazinone compounds which are inhibitors of phosphodiesterase 9. The present invention further provides processes, pharmaceutical compositions, pharmaceutical preparations and pharmaceutical use of the compounds in the treatment of PDE9 associated diseases or disorders in mammals, including CNS or neurodegeneration disorder.

  本发明提供了嘧啶三唑酮类化合物，这些化合物是磷酸二酯酶9的抑制剂。本发明还提供了在治疗哺乳动物中PDE9相关疾病或紊乱，包括中枢神经系统或神经退行性疾病中使用这些化合物的方法、药物组合物、药物制剂和药物用途。
• [EN] ALLOSTERIC HEMOGLOBIN MODIFIERS WITH NITRIC OXIDE RELEASING MOIETY<br/>[FR] MODIFICATEURS ALLOSTÉRIQUES DE L'HÉMOGLOBINE AVEC UNE PARTIE LIBÉRANT DE L'OXYDE NITRIQUE
  申请人：UNIV VIRGINIA COMMONWEALTH

  公开号：WO2015100235A1

  公开（公告）日：2015-07-02

  Allosteric hemoglobin (Hb) modifiers of hemoglobin which contain nitric oxide (NO) moieties allowing for the release of NO in vivo. The compounds retain the oxygen delivery capability of the allosteric hemoglobin modifier to bind Hb and enhance Hb's ability to deliver oxygen to cells and tissues, and also release NO from the NO moiety. Methods of delivering oxygen and/or NO to cells and tissues are also provided.

  变构血红蛋白（Hb）修饰剂是含有亚硝酸氧化物（NO）基团的血红蛋白，允许在体内释放NO。这些化合物保留了变构血红蛋白修饰剂的输送氧气能力，能够结合Hb并增强Hb输送氧气到细胞和组织的能力，同时也释放NO基团中的NO。还提供了输送氧气和/或NO到细胞和组织的方法。
• SOLUBLE GUANYLATE CYCLASE STIMULATORS
  申请人：Berger Raphaelle

  公开号：US20170174693A1

  公开（公告）日：2017-06-22

  The invention provides compounds of the Formula (I) or a pharmaceutically acceptable salts thereof, wherein X, Y, Z, R 1 , R 2 , R 4 , R a , and the subscripts m, p, and q are as described herein. The compounds or their pharmaceutically acceptable salts can modulate the body's production of cyclic guanosine monophosphate (“cGMP”), and are generally suitable for the therapy and prophylaxis of diseases which are associated with a disturbed cGMP balance. The invention also provides pharmaceutical compositions which comprise compounds of Formula (I) or pharmaceutically acceptable salts thereof. The invention also relates to methods for use of the compounds or their pharmaceutically acceptable salts in the therapy and prophylaxis of the abovementioned diseases and for preparing pharmaceuticals for this purpose.

  该发明提供了Formula (I)的化合物或其药用盐，其中X、Y、Z、R1、R2、R4、Ra以及下标m、p和q如本文所述。这些化合物或其药用盐可以调节人体对环鸟苷酸单磷酸（“cGMP”）的产生，并通常适用于治疗和预防与扰乱的cGMP平衡相关的疾病。该发明还提供了包含Formula (I)的化合物或其药用盐的药物组合物。该发明还涉及使用这些化合物或其药用盐在治疗和预防上述疾病以及为此目的制备药物的方法。
• Prodrugs Of Bicyclic Substituted Pyrimidine Type PDE-5 Inhibitors
  申请人：XUANZHU PHARMA CO., LTD.

  公开号：US20160046654A1

  公开（公告）日：2016-02-18

  Provided are prodrugs of a bicyclic substituted pyrimidine type PDE-5 inhibitors, pharmaceutically acceptable salts or stereoisomers thereof. Also provided are methods for preparing these prodrug compounds, pharmaceutical preparations, and pharmaceutical compositions, as well as a use of these compounds, pharmaceutical preparations and pharmaceutical compositions in the manufacture of medicaments for treatment and/or prophylaxis of sexual dysfunction and lower urinary tract symptoms.

  提供了一种双环替代嘧啶型PDE-5抑制剂的前药，其药用盐或立体异构体。还提供了制备这些前药化合物、制药制剂和制药组合物的方法，以及这些化合物、制药制剂和制药组合物在制造用于治疗和/或预防性功能障碍和下尿路症状的药物中的用途。