7-[2-(二乙氨基)乙基]-1,3-二甲基黄嘌呤 | 314-35-2

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 咪唑并嘧啶类
• 中文名称: 7-[2-(二乙氨基)乙基]-1,3-二甲基黄嘌呤
• 中文别名: 依他茶碱
• 英文名称: 7-[2-(diethylamino)ethyl]theophylline
• 英文别名: etamiphylline；Diethylaminoethyl-theophyllin；7-(2-diethylamino-ethyl)-1,3-dimethyl-3,7-dihydro-purine-2,6-dione；7-(2-Diaethylamino-aethyl)-1,3-dimethyl-3,7-dihydro-purin-2,6-dion；7-[2-(diethylamino)ethyl]-1,3-dimethylpurine-2,6-dione
• CAS: 314-35-2
• 化学式: C₁₃H₂₁N₅O₂
• 分子量: 279.342
• InChiKey: AWKLBIOQCIORSB-UHFFFAOYSA-N

物化性质

• 熔点：
  75°
• 沸点：
  422.11°C (rough estimate)
• 密度：
  1.1155 (rough estimate)
• 物理描述：
  Solid

计算性质

• 辛醇/水分配系数(LogP)：
  0.3
• 重原子数：
  20
• 可旋转键数：
  5
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.62
• 拓扑面积：
  61.7
• 氢给体数：
  0
• 氢受体数：
  4

安全信息

• 海关编码：
  2933990090

反应信息

• 作为反应物：
  描述：

  7-[2-(二乙氨基)乙基]-1,3-二甲基黄嘌呤 、 6-Trifluormethyl-7-sulfamoyl-3-carboxy-1,1-dioxo-3,4-dihydro-2H-1,2,4-benzothia-diazin 以 水 为溶剂， 生成 1,1-dioxo-7-sulfamoyl-6-trifluoromethyl-1,2,3,4-tetrahydro-1λ⁶-benzo[1,2,4]thiadiazine-3-carboxylic acid; 7-(2-diethylamino-ethyl)-1,3-dimethyl-3,7-dihydro-purine-2,6-dione (etamiphyllin) salt (1:1)
  参考文献：
  名称：

  SELLERI; CALDINI, Bollettino Chimico Farmaceutico, 1961, vol. 100, p. 323 - 329

  摘要：

  DOI：
• 作为产物：
  描述：

  茶碱 、 N,N-二乙基氯乙胺 在 异丙醇 作用下， 生成 7-[2-(二乙氨基)乙基]-1,3-二甲基黄嘌呤
  参考文献：
  名称：

  Beitrag zur Reaktionsfähigkeit der 7-Stellung des Theophyllins. 2. Mitt. Über Synthesen in der Theophyllinreihe

  摘要：

  DOI：

  10.1002/ardp.19552880702

文献信息

• Drug production using non-cross reactive antibodies
  申请人：SYNBIOTICS CORPORATION

  公开号：EP0390612A1

  公开（公告）日：1990-10-03

  A method for producing low molecular weight compounds, which are capable of binding to a naturally occurring receptor and which can be used as drugs and which mimic the three dimensional surface structure of antibodies to drug molecules, are produced by first generating a non-cross reactive antibody to a drug and then producing a low molecular weight structural mimic of the antibody.

  一种生产低分子量化合物的方法，这些化合物能够与自然存在的受体结合，可用作药物，并且模仿抗体对药物分子的三维表面结构。这些化合物首先通过生成对药物的非交叉反应性抗体，然后生产出模仿抗体的低分子量结构模拟物。
• Sun protection compositions comprising semi-crystalline polymers and hollow latex particles
  申请人：Candau Didier

  公开号：US20090041691A1

  公开（公告）日：2009-02-12

  Topically applicable cosmetic/dermatological UV protection compositions having enhanced SPF contain at least one organic UV screening agent and/or at least one inorganic screening agent, such compositions also containing at least the following constituents (A) and (B): A) a semi-crystalline polymer which is solid at ambient temperature and has a melting point of greater than or equal to 30° C., containing a) a polymeric backbone and b) at least one crystallizable organic side chain and/or one crystallizable organic block forming part of the backbone of this said polymer, said polymer having a number-average molecular mass Mn of greater than or equal to 1,000, and B) hollow latex particles having a particle size ranging from 150 to 380 nm, formulated into a topically applicable, physiologically acceptable medium therefor.

  具有增强SPF的适用于化妆品/皮肤科的防紫外线保护组合物至少包含一种有机紫外线过滤剂和/或至少一种无机过滤剂，此类组合物还至少包含以下成分（A）和（B）： A）半结晶聚合物，室温下为固体，熔点大于或等于30°C，包含a）聚合骨架和b）至少一种可结晶有机侧链和/或作为该聚合物骨架一部分的可结晶有机块，该聚合物具有大于或等于1,000的数均分子质量Mn，以及 B）中空乳胶颗粒，粒径范围为150至380纳米，配制成适用于局部使用的、生理上可接受的介质。
• Substituted theophylline compounds
  申请人：Fisons Limited

  公开号：US04299832A1

  公开（公告）日：1981-11-10

  The substituted theophyllines of the formula: ##STR1## (wherein R.sup.1, R.sup.2 and R.sup.3, which may be the same or different, each represent alkyl of 1 to 6 carbon atoms, cycloalkyl of 3 to 7 carbon atoms, phenyl or phenylalkyl of 7 to 10 carbon atoms, each of which may be unsubstituted or substituted by one or more hydroxy groups, alkoxy or alkylthio groups of 1 to 4 carbon atoms, halogen atoms, cyano groups, nitro groups, carboxy groups, alkoxycarbonyl groups of 2 to 5 carbon atoms, amino groups, alkylamino groups of 1 to 4 carbon atoms or dialkylamino groups of 2 to 8 carbon atoms, or when the group is phenyl or phenylalkyl, by one or more alkyl groups of 1 to 4 carbon atoms; or R.sup.2 and R.sup.3 together represent a hydrocarbon chain of 3 to 6 carbon atoms optionally interrupted by a heteroatom; and n represents an integer of from 1 to 6) and the acid additional salts thereof, are novel compounds which are useful in the treatment of cardiac disorders. Processes for their preparation and pharmaceutical compositions containing them are also described.

  该公式的替代茶碱为：##STR1##（其中R.sup.1、R.sup.2和R.sup.3，可能相同也可能不同，分别代表1至6个碳原子的烷基，3至7个碳原子的环烷基，7至10个碳原子的苯基或苯基烷基，每个基未取代或被一个或多个羟基、烷氧基或硫代烷基、卤素原子、氰基、硝基、羧基、2至5个碳原子的烷氧羰基、氨基、1至4个碳原子的烷基氨基或2至8个碳原子的二烷基氨基取代，或当该基为苯基或苯基烷基时，被一个或多个1至4个碳原子的烷基取代；或R.sup.2和R.sup.3一起代表一个由3至6个碳原子的烃链组成，可选地由一个杂原子中断；n代表1至6的整数），以及其酸的附加盐，是在治疗心脏疾病中有用的新化合物。还描述了它们的制备方法和含有它们的药物组合物。
• Cosmetic/sunscreen compositions containing dibenzoylmethane compounds and dithiolane compound photostabilizers therefor
  申请人：Lucet-Levannier Karine

  公开号：US20100086502A1

  公开（公告）日：2010-04-08

  Cosmetic/sunscreen compositions contain a combination of at least one dibenzoylmethane sunscreen compound and a photostabilizing amount of at least one dithiolane compound of formula (I) below:

  化妆品/防晒霜组合物含有至少一种二苯甲酮类防晒剂化合物和至少一种式（I）所示的二硫杂环化合物的光稳定量。
• Artificially coloring the skin with a carotene compound, a xanthophyll compound and a lipophilic green dye composition
  申请人：Cassin Guillaume

  公开号：US20100150853A1

  公开（公告）日：2010-06-17

  A method for artificially coloring the skin entails topical application thereon of a composition containing, formulated into a physiologically acceptable medium: a) at least one compound of the carotene type, b) at least one compound of the xanthophyll type, c) at least one lipophilic green dye; the composition advantageously includes a mixture of dyes including: a) at least one compound of the carotene type, b) at least astaxanthin, c) at least one lipophilic green dye.

  一种人工着色皮肤的方法包括在皮肤上局部涂抹一种含有以下成分的组合物，配制成生理可接受的介质：a) 至少一种类胡萝卜素的化合物，b) 至少一种黄色素类的化合物，c) 至少一种亲脂性绿色染料；该组合物优选包括一种混合染料，其中包括：a) 至少一种类胡萝卜素的化合物，b) 至少一种虾青素，c) 至少一种亲脂性绿色染料。

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