trans-Undecen-(6)-saeure | 16695-36-6

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 英文名称: trans-Undecen-(6)-saeure
• 英文别名: undec-6-enoic acid；Undec-6-ensaeure；6-Undecenoic acid；(E)-undec-6-enoic acid
• CAS: 16695-36-6
• 化学式: C₁₁H₂₀O₂
• 分子量: 184.279
• InChiKey: DRIWYILTZPGTFU-AATRIKPKSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.5
• 重原子数：
  13
• 可旋转键数：
  8
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.73
• 拓扑面积：
  37.3
• 氢给体数：
  1
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  trans-Undecen-(6)-saeure 、 甲醇 生成 methyl (E)-undec-6-enoate
  参考文献：
  名称：

  EWEISS, N. F., J. UNIV. KUWEIT(SCI.), 1982, 9, N 2, 229-235

  摘要：

  DOI：
• 作为产物：
  描述：

  alkaline earth salt of/the/ methylsulfuric acid 在 乙醇 、 镍 作用下， 生成 trans-Undecen-(6)-saeure
  参考文献：
  名称：

  The Synthesis of Unsaturated Fatty Acids¹

  摘要：

  DOI：

  10.1021/ja01185a007

文献信息

• Perfume composition and process for producing the same
  申请人：——

  公开号：US20030157228A1

  公开（公告）日：2003-08-21

  The invention relates to a flavoring composition having a better milk-like flavor and a process for producing the composition. The composition comprises a 5-alkenoic acid and/or a 6-alkenoic acid both represented by general formula (1) and a lower aliphatic aldehyde having not greater than 8 carbon atoms: 1 wherein n is an integer of from 1 to 4, and the dashed line represents the presence of a carbon-carbon double bond at either side. The composition may further comprise a &dgr;-lactone represented by general formula (2) and/or a &ggr;-lactone represented by general formula (3): 2 wherein n is an integer of from 1 to 4; and 3 wherein n is an integer of from 1 to 4.

  本发明涉及一种具有更好的牛奶味的调味组合物和制备该组合物的方法。该组合物包括由一般式（1）表示的5-烯酸和/或6-烯酸以及具有不超过8个碳原子的低级脂肪醛：其中n是1到4的整数，虚线表示在任一侧存在碳-碳双键。该组合物还可以包括由一般式（2）表示的&dgr;-内酯和/或由一般式（3）表示的&ggr;-内酯：其中n是1到4的整数；和其中n是1到4的整数。
• PERFUME COMPOSITION AND PROCESS FOR PRODUCING THE SAME
  申请人：SODA AROMATIC COMPANY, LIMITED

  公开号：EP1396534A1

  公开（公告）日：2004-03-10

  The invention relates to a flavoring composition having a better milk-like flavor and a process for producing the composition. The composition comprises a 5-alkenoic acid and/or a 6-alkenoic acid both represented by general formula (1) and a lower aliphatic aldehyde having not greater than 8 carbon atoms: wherein n is an integer of from 1 to 4, and the dashed line represents the presence of a carbon-carbon double bond at either side. The composition may further comprise a δ-lactone represented by general formula (2) and/or a γ-lactone represented by general formula (3): wherein n is an integer of from 1 to 4; and wherein n is an integer of from 1 to 4.

  本发明涉及一种具有更好的牛奶香味的调味组合物以及生产该组合物的工艺。该组合物由通式（1）代表的 5-烯酸和/或 6-烯酸以及碳原子数不大于 8 的低级脂肪醛组成： 其中 n 为 1 至 4 的整数，虚线表示两侧存在碳碳双键。组合物可进一步包含通式（2）代表的 δ-内酯和/或通式（3）代表的 γ-内酯： 其中 n 为 1 至 4 的整数；以及 其中 n 为 1 至 4 的整数。
• CYCLOSPORINE ANALOGUE MOLECULES MODIFIED AT AMINO ACID 1 AND 3
  申请人：ContraVir Pharmaceuticals, Inc.

  公开号：EP3461835A1

  公开（公告）日：2019-04-03

  Analogues of cyclosporin-A are disclosed comprising modifications of the substituents as the positions of amino acids 1 and 3, according to the following Formula (I). The disclosed compounds include compounds having affinity for cyclophilin, including cyclophilin-A, and reduced immunosuppressivity in comparison with cyclosporin-A and analogs thereof modified solely at position 1.

  根据下式(I)，环孢素-A 的类似物包括氨基酸 1 和 3 位置的取代基修饰。所公开的化合物包括与环孢素-A 及其仅在 1 位修饰的类似物相比，对包括环纤蛋白酶-A 在内的环纤蛋白酶具有亲和性并降低免疫抑制性的化合物。
• GAS-BARRIER RESIN COMPOSITION AND USE THEREOF
  申请人：Showa Denko K.K.

  公开号：EP3660105A1

  公开（公告）日：2020-06-03

  The present invention relates to a gas-barrier resin composition, including: a gas-barrier resin (A) having an oxygen permeability coefficient of 1.0×10-14 (cm3·cm/cm2·s·Pa) or less; and a copolymer (B) containing monomer structural units represented by the formula (1), the formula (2), and the formula (3): where: R1 represents a hydrogen atom or a methyl group; R2 represents a hydrocarbon group having 1 to 20 carbon atoms that may be substituted with a halogen atom, a hydroxy group, an alkoxy group, or an amino group; l, m, and n represent numerical values representing molar proportions of the respective monomer structural units, and n may represent 0; and p represents an integer of from 1 to 4, wherein a ratio of a mass of the copolymer (B) to a total mass of the gas-barrier resin (A) and the copolymer (B) is from 1 mass% to 40 mass%. Preferred as the gas-barrier resin (A) are a vinyl alcohol-based resin (A1), a polyamide-based resin (A2), and a polyester-based resin (A3). The present invention can provide a resin composition ameliorated in low flexibility and low impact resistance, which are drawbacks of a gas-barrier resin, without impairing excellent gas barrier properties of the gas-barrier resin.

  本发明涉及一种气体阻隔树脂组合物，包括：氧气渗透系数为 1.0×10-14 (cm3-cm/cm2-s-Pa) 或以下的气体阻隔树脂 (A)；以及含有式 (1)、式 (2) 和式 (3) 所代表的单体结构单元的共聚物 (B)： 其中R1 代表氢原子或甲基； R2 代表具有 1 至 20 个碳原子的烃基，可被卤素原子、羟基、烷氧基或氨基取代；l、m 和 n 代表数值，代表各自单体结构单元的摩尔比例，n 可以代表 0；p 代表 1 至 4 的整数，其中共聚物（B）的质量与气体阻隔树脂（A）和共聚物（B）的总质量之比为 1 质量％至 40 质量％。作为气体屏障树脂（A），首选乙烯醇基树脂（A1）、聚酰胺基树脂（A2）和聚酯基树脂（A3）。本发明可提供一种树脂组合物，在不影响气体阻隔性树脂的优异气体阻隔性的前提下，改善气体阻隔性树脂的缺点--低柔韧性和低抗冲击性。
• Particles for malodor reduction
  申请人：The Procter & Gamble Company

  公开号：US10240108B2

  公开（公告）日：2019-03-26

  A composition including a plurality of particles, wherein the particles include: about 30% to about 95% by weight of a carrier; about 0.1% to about 30% by weight of a perfume; and about 0.00025% to about 30% by weight of a malodor agent; wherein the malodor agent comprises one or more malodor reduction materials having a Blocker Index of less than 3 or a Blocker Index average of 3 to about 0.001; and wherein each of the particles has a mass between about 0.1 mg to about 5 g.

  一种包括多种微粒的组合物，其中微粒包括：约 30% 至约 95% （按重量计）的载体；约 0.1% 至约 30% （按重量计）的香水；以及约 0.00025% 至约 30% （按重量计）的恶臭剂；其中恶臭剂包括一种或多种恶臭减少材料，其阻滞指数小于 3 或阻滞指数平均值为 3 至约 0.001；以及其中每个微粒的质量在约 0.1 毫克至约 5 克之间。