Gitoformate | 10176-39-3

• 物质功能分类: 化学试剂 - 有机试剂 - 酯类
• 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: Gitoformate
• 英文别名: [(2R,3R,4S,6R)-3-[(2S,4S,5R,6R)-5-[(2S,4S,5R,6R)-4,5-diformyloxy-6-methyloxan-2-yl]oxy-4-formyloxy-6-methyloxan-2-yl]oxy-6-[[(3S,5R,8R,9S,10S,13R,14S,16S,17R)-16-formyloxy-14-hydroxy-10,13-dimethyl-17-(5-oxo-2H-furan-3-yl)-1,2,3,4,5,6,7,8,9,11,12,15,16,17-tetradecahydrocyclopenta[a]phenanthren-3-yl]oxy]-2-methyloxan-4-yl] formate
• CAS: 10176-39-3
• 化学式: C₄₆H₆₄O₁₉
• 分子量: 921.0
• InChiKey: DOMHWKQEPDYUQX-LJAQBGIBSA-N

物化性质

• 沸点：
  723.06°C (rough estimate)
• 密度：
  1.1638 (rough estimate)

计算性质

• 辛醇/水分配系数(LogP)：
  4
• 重原子数：
  65
• 可旋转键数：
  17
• 环数：
  8.0
• sp3杂化的碳原子比例：
  0.83
• 拓扑面积：
  233
• 氢给体数：
  1
• 氢受体数：
  19

安全信息

• 危险等级：
  6.1(b)
• 危险品运输编号：
  2811
• 包装等级：
  III
• 危险类别：
  6.1(b)

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。
• [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。
• Pharmaceutical preparation comprising an active dispersed on a matrix
  申请人：——

  公开号：US20040058896A1

  公开（公告）日：2004-03-25

  The present invention relates to the field of pharmaceutical technology and describes a novel advantageous preparation for an active ingredient. The novel preparation is suitable for producing a large number of pharmaceutical dosage forms. In the new preparation an active ingredient is present essentially uniformly dispersed in an excipient matrix composed of one or more excipients selected from the group of fatty alcohol, triglyceride, partial glyceride and fatty acid ester.

  本发明涉及制药技术领域，描述了一种新的有利的活性成分制备方法。这种新的制备方法适用于生产大量的药物剂型。在这种新的制备方法中，活性成分基本上均匀地分散在由脂肪醇、甘油三酯、部分甘油酯和脂肪酸酯等多种赋形剂中选择的一种或多种赋形剂组成的赋形剂基质中。
• Diagnostic/therapeutic agents
  申请人：Klaveness Jo

  公开号：US20050002865A1

  公开（公告）日：2005-01-06

  Targetable diagnostic and/or therapeutically active agents, e.g. ultrasound contrast agents, comprising a suspension in an aqueous carrier liquid of a reporter comprising gas-containing or gas-generating material, said agent being capable of forming at least two types of binding pairs with a target.

  可定位的诊断和/或治疗活性剂，例如超声对比剂，包括悬浮在水载体液中的报告物，该报告物包含含气体或生成气体的材料，该剂能够与目标形成至少两种结合对。
• CONTROLLED RELEASE PHARMACEUTICAL COMPOSITIONS FOR PROLONGED EFFECT
  申请人：Hemmingsen Pernille Hoyrup

  公开号：US20100239667A1

  公开（公告）日：2010-09-23

  Layered pharmaceutical composition suitable for oral use in the treatment of diseases where absorption takes place over a large part of the gastrointestinal tract. The composition comprising A) a solid inner layer comprising i) an active substance, and ii) one or more disintegrants/exploding agents, one of more effervescent agents or a mixture thereof. the solid inner layer being sandwiched between two outer layers B1) and B2), each outer layer comprising iii) a substantially water soluble and/or crystalline polymer or a mixture of substantially water soluble and/or crystalline polymers, the polymer being a polyglycol in the form of one of a) a homopolymer having a MW of at least about 100,000 daltons, and b) a copolymer having a MW of at least about 2,000 daltons, or a mixture thereof, and iv) an active substance, which is the same as in said solid inner layer A), and layer A being different from layer B, the layered composition being coated with a coating C) that has at least one opening exposing at least one surface of said outer layer, the coating being substantially insoluble in and impermeable to fluids and comprising a polymer, and the composition having a cylindrical form optionally with one or more tapered ends, wherein the ratio between the surface area of one end surface of the cylinder and the length of the cylinder is in a range of from 0.02 to 45 mm.

  分层制药组合物，适用于口服治疗吸收发生在胃肠道大部分的疾病。该组合物包括A) 一个固体内层，其中包括i) 一种活性物质，和ii) 一种或多种分散剂/爆炸剂，一种或多种泡腾剂或其混合物。该固体内层被夹在两个外层B1)和B2)之间，每个外层包括iii) 一种或多种水溶性和/或结晶聚合物，或者水溶性和/或结晶聚合物的混合物，聚合物为聚乙二醇，形式为a) 分子量至少为约100,000道尔顿的同聚物，和b) 分子量至少为约2,000道尔顿的共聚物，或其混合物，和iv) 一种活性物质，其与所述固体内层A)中的活性物质相同，且层A与层B不同，该分层组合物被涂覆有一种涂层C)，该涂层具有至少一个开口，暴露出至少一个外层的表面，该涂层在液体中具有相当的不溶性和不透性，包括一种聚合物，该组合物具有圆柱形状，可选地具有一个或多个锥形端部，其中圆柱体的一个端面的表面积与圆柱体的长度之比在0.02至45毫米的范围内。