3β-hydroxy-5β,14α-card-20(22)-enolide | 3940-87-2

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 类固醇和类固醇衍生物
• 英文名称: 3β-hydroxy-5β,14α-card-20(22)-enolide
• 英文别名: digitoxingenin；3β-hydroxy-5β-cardenolide；digitoxigenin；3β-Hydroxy-5β,14α-card-20(22)-enolid；digitoxigenine；3-[(3S,5R,8R,9S,10S,13S,14S,17S)-3-hydroxy-10,13-dimethyl-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl]-2H-furan-5-one
• CAS: 3940-87-2
• 化学式: C₂₃H₃₄O₃
• 分子量: 358.521
• InChiKey: SNNJOYYRZHOKFM-RDIILWCNSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5
• 重原子数：
  26
• 可旋转键数：
  1
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.87
• 拓扑面积：
  46.5
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  3β-hydroxy-5β,14α-card-20(22)-enolide acetate 在 盐酸 作用下， 生成 3β-hydroxy-5β,14α-card-20(22)-enolide
  参考文献：
  名称：

  STUDIES ON LACTONES RELATED TO THE CARDIAC AGLYCONES. VII. SYNTHESIS OF 3,14-BISDESOXYTHEVETIGENIN AND OF 14-DESOXYTHEVETIGENIN

  摘要：

  DOI：

  10.1021/jo01198a010

文献信息

• COMPOSITIONS AND METHODS FOR ENHANCING CELLULAR UPTAKE AND INTRACELLULAR DELIVERY OF LIPID PARTICLES
  申请人：Lin Paulo J.C.

  公开号：US20120264810A1

  公开（公告）日：2012-10-18

  Compositions, methods and compounds useful for enhancing the uptake of a lipid particle b\ a cell are described In particular embodiments, the methods of the invention include contacting a cell with a lipid particle and a compound that binds a Na+/K+ ATPase to enhance uptake of the lipid particle b\ the cell Related compositions useful in practicing methods include lipid particles comprising a conjugated compound that enhances uptake of the lipid particles b\ the cell The methods and compositions are useful in delivering a therapeutic agent to a cell, e g for the treatment of a disease or disorder in a subject

  描述了用于增强细胞对脂质粒的摄取的组成物、方法和化合物。在特定的实施例中，发明的方法包括将细胞与脂质粒和一种与Na+/K+ ATPase结合的化合物接触，以增强细胞对脂质粒的摄取。在实践方法中使用的相关组成物包括包含一种共轭化合物的脂质粒，该共轭化合物增强细胞对脂质粒的摄取。这些方法和组成物可用于将治疗剂递送到细胞中，例如用于治疗主体中的疾病或失调。
• Targeted delivery of imaging probes for in vivo cellular imaging
  申请人：Kao Joseph P. Y.

  公开号：US10202342B2

  公开（公告）日：2019-02-12

  The present invention relates to nitroxide imaging probes that are isotopically modified or unmodified. Such nitroxide imaging probes may be included in liposomes that encapsulate self-quenching concentrations thereof, wherein the liposomes optionally comprise a targeting ligand specific to and having affinity for targeted tissue.

  本发明涉及的是同位素改性的或未改性的硝基氧成像探针。这样的硝基氧成像探针可以包含在封装了自猝灭浓度硝基氧的脂质体中，其中脂质体可选地包含一种针对目标组织具有特异性和亲和力的靶向配体。
• 17BETA-HETEROCYCLYL-DIGITALIS LIKE COMPOUNDS FOR THE TREATMENT OF HEART FAILURE
  申请人：CVIE Therapeutics Limited

  公开号：EP3599243A1

  公开（公告）日：2020-01-29

  Disclosed are compounds of formula (I) wherein X, Y, Z are annular atoms comprised in a five-membered carbocyclic or heterocyclic ring, selected from the group consisting of CH, NH, N, O, S; said carbocyclic or heterocyclic ring being optionally substituted with amino (C1-C4) linear or branched alkyl or guanidine or guanidino (C1-C4) linear or branched alkyl; with the proviso that the heterocycle ring is not furyl; n is 0 or 1; R is H or OH; the dotted line represents an optional double bond C=C; the thick line represents a bond in the β configuration; the wavy line represents a bond both in the α and β configuration; their enantiomeric and/or diastereomeric mixtures, their pharmaceutically acceptable salts, their solvates, hydrates; their metabolite and metabolic precursors. The compounds of formula (I) are for use as medicaments, in particular for the treatment of acute or chronic heart failure. Oral administration is also possible.

  披露了公式（I）的化合物 其中X，Y，Z是包含在五元碳环或杂环中的环原子，选自由CH，NH，N，O，S组成的组；所述碳环或杂环可任选地被氨基（C1-C4）直链或支链烷基或胍或胍基（C1-C4）直链或支链烷基取代； 条件是杂环不是呋喃基； n是0或1； R是H或OH； 虚线代表任选的双键C=C；粗线代表β构型的键；波浪线代表α和β构型的键； 它们的对映异构体和/或对映异构体混合物，它们的药用可接受盐，它们的溶剂化物，水合物；它们的代谢物和代谢前体。 公式（I）的化合物用于作为药物，特别用于治疗急性或慢性心力衰竭。也可以口服给药。
• Coordination complexes having tethered therapeutic agents and/or targeting moieties, and methods of making and using the same
  申请人：——

  公开号：US20040235712A1

  公开（公告）日：2004-11-25

  In part, the present invention is directed to coordination complexes comprising a therapeutic agent. In one aspect, the subject compositions comprise a platinum metal center and a covalently attached therapeutic agent.

  在某种程度上，本发明涉及包含治疗剂的配位络合物。在一个方面，所述组合物包括铂金属中心和共价连接的治疗剂。
• [EN] GLYCOSYLATED CARDIOTONIC STEROIDS<br/>[FR] STÉROÏDES CARDIOTONIQUES GLYCOSYLÉS
  申请人：UNIV NORTHEASTERN

  公开号：WO2014194068A1

  公开（公告）日：2014-12-04

  Compounds which are glycosylates of an A-ring of a cardiotonic steroid, wherein the steroid is attached to the anomeric position of (a) a monosaccharide comprising a C-4 amino group, or (b) an oligosaccharide are provided.

  提供了一种心力衰竭类固醇A环的糖基化化合物，其中类固醇连接到（a）包含C-4氨基团的单糖的环氧位置，或（b）寡糖的环氧位置。