propionic acid isopropylidenehydrazide | 3884-67-1

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 英文名称: propionic acid isopropylidenehydrazide
• 英文别名: Propionsaeure-isopropylidenhydrazid；N--N'-propionyl-hydrazin；1-Propionyl-2-isopropyliden-hydrazin；N-(propan-2-ylideneamino)propanamide
• CAS: 3884-67-1
• 化学式: C₆H₁₂N₂O
• 分子量: 128.174
• InChiKey: PXXVMRUCSOSDOB-UHFFFAOYSA-N

物化性质

• 熔点：
  101 °C
• 密度：
  0.96±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  0.2
• 重原子数：
  9
• 可旋转键数：
  2
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.67
• 拓扑面积：
  41.5
• 氢给体数：
  1
• 氢受体数：
  2

安全信息

• 海关编码：
  2928000090

反应信息

• 作为反应物：
  描述：

  propionic acid isopropylidenehydrazide 在 lead(IV) acetate 作用下， 以 neat (no solvent) 为溶剂， 生成 Methyl N-(propan-2-ylidene)propanehydrazonate
  参考文献：
  名称：

  Carbene reactions with cis azo functions. Formation of ester azines from .DELTA.3-1,3,4-oxadiazolines

  摘要：

  DOI：

  10.1021/jo00176a024
• 作为产物：
  描述：

  丙酸肼 、 丙酮 生成 propionic acid isopropylidenehydrazide
  参考文献：
  名称：

  Roehnert,H., Zeitschrift fur Chemie, 1965, vol. 5, p. 302 - 304

  摘要：

  DOI：

文献信息

• [EN] DRUG-PROTEIN CONJUGATES<br/>[FR] CONJUGUÉS MÉDICAMENT-PROTÉINE
  申请人：POLYTHERICS LTD

  公开号：WO2014064423A1

  公开（公告）日：2014-05-01

  Specific conjugates containing auristatins and a binding protein or peptide, and processes for making them, are described. The conjugates use specific linker technology which gives advantages over known antibody-drug conjugates. Also described are specific conjugates of drugs and a binding protein or peptide in which more than one copy of the drug is present.

  包含奥利司他汀和结合蛋白或肽的特定共轭物以及制备它们的过程被描述。这些共轭物使用特定的连接技术，相比已知的抗体药物共轭物具有优势。还描述了药物和结合蛋白或肽的特定共轭物，其中药物的副本超过一个。
• TARGETING LIPIDS
  申请人：Tekmira Pharmaceuticals Corporation

  公开号：US20140179761A1

  公开（公告）日：2014-06-26

  The present invention provides targeting lipids of structure L 100 -linker-L 101 (CI), where L 100 is a lipid, lipophile, alkyl, alkenyl or alkynyl, L 101 is a ligand or —CH 2 CH 2 (OCH 2 CH 2 ) p O(CH 2 ) q CH 2 -ligand, p is 1-1000, and q is 1-20. In addition, the invention provides compositions and methods for the delivery of therapeutic agents to cells. In particular, these include novel lipids and nucleic acid-lipid particles that provide efficient encapsulation of nucleic acids and efficient delivery of the encapsulated nucleic acid to cells in vivo.

  本发明提供了结构为L100-连接体-L101(CI)的靶向脂质，其中L100是一种脂质、亲脂性、烷基、烯基或炔基，L101是一种配体或—CH2CH2(OCH2CH2)pO(CH2)qCH2-配体，p为1-1000，q为1-20。此外，本发明还提供了递送治疗剂到细胞的组合物和方法。特别地，这些包括新型脂质和核酸-脂质颗粒，它们提供了核酸的高效封装和封装核酸的高效递送到体内细胞的方法。
• RUBBER COMPOSITION AND PNEUMATIC TIRES
  申请人：Bridgestone Corporation

  公开号：EP0909788A1

  公开（公告）日：1999-04-21

  A rubber composition prepared by compounding 0.05 to 20 parts by weight of at least one selected from substituted hydrazide compounds represented by the following Formulas (I) to (IV) per 100 parts by weight of a rubber component comprising at least one rubber selected from the group consisting of natural rubber and synthetic rubber, and a pneumatic tire using the same: wherein A represents one selected from the group consisting of an aromatic group which may have a substituent, a hydantoin ring which may have a substituent, and a saturated or unsaturated linear hydrocarbon having 1 to 18 carbon atoms; Y represents hydrogen, an amino group, an alkyl group having 1 to 18 carbon atoms, a cycloalkyl group, an alkenyl group, an aromatic group, a pyridyl group or hydrazino group; and R1 to R11 each represent hydrogen, an alkyl group having 1 to 18 carbon atoms, a cycloalkyl group or an aromatic group.

  一种橡胶组合物，其制备方法是每 100 重量份由至少一种选自天然橡胶和合成橡胶组的橡胶组成的橡胶组分中混入 0.05 至 20 重量份的至少一种选自下式(I)至(IV)所代表的取代酰肼化合物，以及使用该组合物的充气轮胎： 其中 A 代表选自芳香基团（可具有取代基）、海因环（可具有取代基）和具有 1 至 18 个碳原子的饱和或不饱和线性烃；Y 代表氢、氨基、具有 1 至 18 个碳原子的烷基、环烷基、烯基、芳香基、吡啶基或肼基；R1 至 R11 分别代表氢、具有 1 至 18 个碳原子的烷基、环烷基或芳香基。
• Rubber composition and heavy duty pneumetic tire using the rubber composition
  申请人：Bridgestone Corporation

  公开号：EP1184412A1

  公开（公告）日：2002-03-06

  A rubber composition obtained by compounding (A) a rubber component comprising 15 to 55% by weight of (i) a modified styrene-butadiene copolymer rubber which is obtained by solution polymerization and has a tin atom introduced into its molecular chain, 45 to 85% by weight of (ii) at least one rubber selected from natural rubber and synthetic isoprene rubbers, and (B) a hydrazide compound. The rubber composition exhibits improved abrasion resistance, heat resistance and low heat generating property and is advantageously used for tread rubber of heavy duty pneumatic tires.

  一种橡胶组合物，由以下橡胶组分混合而成：(A)15-55%（按重量计）的(i)改性丁苯共聚橡胶（通过溶液聚合获得并在其分子链中引入一个锡原子），45-85%（按重量计）的(ii)至少一种选自天然橡胶和合成异戊二烯橡胶的橡胶，以及(B)酰肼化合物。 该橡胶组合物具有更好的耐磨性、耐热性和低发热特性，可用于重型充气轮胎的胎面橡胶。
• Rubber composition and pneumatic tire
  申请人：Bridgestone Corporation

  公开号：EP1420044A2

  公开（公告）日：2004-05-19

  A hydrazone derivative represented by Formula (V):         ZC(=O)NHN=C(CH3) (CH2CH(CH3)2)     (V) wherein Z represents 3-hydroxy-2-naphthyl, 1-hydroxy-2-naphthyl, 2-hydroxyphenyl or 2,6-dihydroxyphenyl group.

  式 (V) 所代表的腙衍生物： ZC(=O)NHN=C(CH3) (CH2CH(CH3)2) (V) 其中 Z 代表 3-羟基-2-萘基、1-羟基-2-萘基、2-羟基苯基或 2,6-二羟基苯基。