(E)-octadec-2-enedioic acid | 70445-23-7

• 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: (E)-octadec-2-enedioic acid
• CAS: 70445-23-7
• 化学式: C₁₈H₃₂O₄
• 分子量: 312.4
• InChiKey: YDPSQMGOAILWPE-FYWRMAATSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  6.3
• 重原子数：
  22
• 可旋转键数：
  16
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.78
• 拓扑面积：
  74.6
• 氢给体数：
  2
• 氢受体数：
  4

文献信息

• 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。
• COMBINATIONS OF ALKYLAMIDOTHIAZOLES AND PRESERVATIVES
  申请人：BEIERSDORF AG

  公开号：US20160015615A1

  公开（公告）日：2016-01-21

  Disclosed are active ingredient combinations of alkylamidothiazoles and one or more cosmetically or dermatologically acceptable preservatives.

  揭示了烷基氨基噻唑和一种或多种在化妆品或皮肤科学上可接受的防腐剂的活性成分组合。
• COMPOSITIONS OF ALKYLAMIDOTHIAZOLES AND FRAGRANCES
  申请人：BEIERSDORF AG

  公开号：US20160015613A1

  公开（公告）日：2016-01-21

  Disclosed are active ingredient combinations of alkylamidothiazoles and one or more cosmetically or dermatologically relevant fragrances.

  揭示了烷基酰胺噻唑酮和一种或多种在化妆品或皮肤科学方面相关的香料的活性成分组合。
• ALKYLAMIDOTHIAZOLES, COSMETIC OR DERMATOLOGICAL PREPARATIONS CONTAINING SAID ALKYLAMIDOTHIAZOLES, AND USE THEREOF TO COMBAT OR PREVENT UNDESIRED PIGMENTATION OF THE SKIN
  申请人：BEIERSDORF AG

  公开号：US20140121250A1

  公开（公告）日：2014-05-01

  Alkylamidothiazoles of general formula (I), wherein R 1=—C1-C24 alkyl (linear and branched), —C1-C24 alkenyl (linear and branched), —C1-C8 cycloalkyl, —C1-C8 cycloalkyl-alkylhydroxy, —C1-C24 alkylhydroxy (linear and branched), —C1-C24 alkylamine (linear and branched), —C1-C24 alkylaryl (linear and branched), —C1-C24 alkylaryl-alkyl-hydroxy (linear and branched), —C1-C24 alkyl-heteroaryl (linear and branched), —C1-C24-alkyl-O—C1-C24-alkyl (linear and branched), —C1-C24 alkyl morpholino, —C1-C24 alkyl piperidino, —C1-C24 alkyl piperazino, —C1-C24 alkyl-piperazino-N-alkyl, as well as cosmetic or dermatological preparations having an effective content of one or more alkylamidothiazoles, as well as the use thereof for the cosmetic or dermatological treatment and/or prophylaxis of undesired skin pigmentation.

  通用公式(I)的烷基氨基噻唑，其中R1=—C1-C24烷基（直链和支链），—C1-C24烯基（直链和支链），—C1-C8环烷基，—C1-C8环烷基-烷基羟基，—C1-C24烷基羟基（直链和支链），—C1-C24烷基胺（直链和支链），—C1-C24烷基芳基（直链和支链），—C1-C24烷基芳基-烷基-羟基（直链和支链），—C1-C24烷基-杂环芳基（直链和支链），—C1-C24-烷基-O—C1-C24-烷基（直链和支链），—C1-C24烷基吗啉基，—C1-C24烷基哌啶基，—C1-C24烷基哌嗪基，—C1-C24烷基-哌嗪基-N-烷基，以及具有一种或多种烷基氨基噻唑有效含量的化妆品或皮肤病学制剂，以及将其用于化妆品或皮肤病学治疗和/或预防不良皮肤色素沉着。
• COMPOSITIONS OF ALKYLAMIDOTHIAZOLES AND UV-FILTER SUBSTANCES
  申请人：BEIERSDORF AG

  公开号：US20160015614A1

  公开（公告）日：2016-01-21

  Disclosed are active ingredient combinations of alkylamidothiazoles and one or more cosmetically or dermatologically acceptable UV-filter substances.

  揭示了烷基氨基噻唑和一种或多种化妆或皮肤学上可接受的紫外线过滤物质的活性成分组合。