11-Octadecenoic acid methyl ester

• 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: 11-Octadecenoic acid methyl ester
• 英文别名: methyl octadec-11-enoate
• 化学式: C₁₉H₃₆O₂
• 分子量: 296.5
• InChiKey: PVVODBCDJBGMJL-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  7.6
• 重原子数：
  21
• 可旋转键数：
  16
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.84
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  2

文献信息

• METHODS OF TREATING MEIBOMIAN GLAND DYSFUNCTION
  申请人：Dalton James T.

  公开号：US20110172302A1

  公开（公告）日：2011-07-14

  The present invention includes methods for treating Meibomian gland dysfunctions. The invention also includes methods for improving tear lipid composition, for treating abnormal Meibomian gland secretion and for normalizing Meibomian gland secretions.

  本发明涉及治疗美波腺功能障碍的方法。该发明还包括改善泪液脂质组成的方法，治疗异常的美波腺分泌以及规范美波腺分泌的方法。
• Novel liquid fatty acid derivatives
  申请人：NEW JAPAN CHEMICAL CO.,LTD.

  公开号：EP0713855A1

  公开（公告）日：1996-05-29

  A fatty acid derivative of formula (1) wherein each of X, Y and Z, which are the same or different, is a C₁-C₁₀ alkyloxy group or a C₃-C₁₀ cycloalkyloxy group, at least one of X, Y and Z being a C₁-C₁₀ alkyloxy group or a C₃-C₁₀ cycloalkyloxy group, each of a, b, c and d, which are the same or different, is an integer of 0 to 17 and the value of a + b + c + d is from 13 to 17; and salts thereof.

  式（1）的脂肪酸衍生物，其中X、Y和Z分别为C₁-C₁₀烷氧基或C₃-C₁₀环烷氧基，可以相同也可以不同，X、Y和Z中至少有一个为C₁-C₁₀烷氧基或C₃-C₁₀环烷氧基，a、b、c和d分别为0到17的整数，且a + b + c + d的值为13到17；以及其盐。
• METHODS AND COMPOSITIONS RELATED TO THIOESTERASE ENZYMES
  申请人：Hom Louis

  公开号：US20100154293A1

  公开（公告）日：2010-06-24

  The present invention relates to novel mutant thioesterase enzymes and naturally-occurring equivalents thereof, compositions made from such enzymes and uses of thioesterase enzymes. In particular, the present invention provides mutant thioesterase enzymes that have altered properties, for example, altered substrate specificity, altered activity, altered selectivity, and/or altered proportional yields in the product mixtures. The present invention also provides polynucleotides encoding such mutant thioesterase enzymes, and vectors and host cells comprising such polynucleotides. The invention further provides for novel uses of thioesterases in the production of various fatty acid derivatives, which are useful as, or as components of, industrial chemicals and fuels.

  本发明涉及新型突变硫酯酶酶和自然存在的等效物，由这些酶制成的组合物以及硫酯酶酶的用途。特别是，本发明提供具有改变性质的突变硫酯酶酶，例如改变底物特异性、改变活性、改变选择性和/或改变产物混合物中的比例收率。本发明还提供编码这种突变硫酯酶酶的多核苷酸，以及包含这种多核苷酸的载体和宿主细胞。本发明还提供了硫酯酶在生产各种脂肪酸衍生物中的新用途，这些衍生物可用作工业化学品和燃料的组成部分或作为工业化学品和燃料。
• Penetration enhancement with binary system of cell envelope disordering compounds and lower alcohols
  申请人：THERATECH, INC.

  公开号：EP0267617A1

  公开（公告）日：1988-05-18

  Penetration-enhancing pharmaceutical compositions for topical transepidermal and percutaneous application are disclosed. These compositions are made up of a safe and effective amount of an active pharmaceutical permeant contained in a novel penetration-enhancing vehicle comprising, (i) a cell-envelope disordering compound; and (ii) a lower alkanol selected from the group consisting of ethanol, propanol and isopropanol and mixtures thereof. The weight ratio of cell-envelope disordering compound to lower alkanol is between about 50:1 to 1:50 and preferably between about 9:1 and 1:9. Preferred cell-envelope disordering compounds are oleic acid, oleyl alcohol, glycerol oleates, methyl oleate, methyl laurate and mixtures thereof. The novel penetration enhancer vehicles are non-irritating to the skin and enhance the penetration of a broad spectrum of pharmaceutical permeants including hydrophilic salts.

  本发明公开了用于局部经皮和经皮应用的渗透增强药物组合物。这些组合物由安全有效量的活性药物渗透剂组成，该渗透剂包含在一种新型渗透增强载体中，该载体包括：(i) 细胞包膜失调化合物；(ii) 选自乙醇、丙醇、异丙醇及其混合物的低级烷醇。细胞包膜失调化合物与低级烷醇的重量比约为 50:1 至 1:50，最好约为 9:1 至 1:9。首选的细胞包膜紊乱化合物是油酸、油醇、甘油油酸酯、油酸甲酯、月桂酸甲酯及其混合物。新型渗透促进剂载体对皮肤无刺激，可促进包括亲水盐在内的多种药物渗透剂的渗透。
• External preparation
  申请人：Sansho Seiyaku Co., Ltd.

  公开号：EP0355842A2

  公开（公告）日：1990-02-28

  This invention provides an external preparation effectively preventing skin pigmentation caused by melanin production, i.e. spots or freckle, and having also superior actions on fair-skin making up, the external preparation containing unsaturated straight-­chain fatty acids or unsaturated straight-chain aliphatic alcohols or the derivatives thereof as effective ingredients.

  本发明提供了一种外用制剂，可有效防止因黑色素生成而引起的皮肤色素沉着，即色斑或雀斑，同时对白皙皮肤的妆容也有卓越功效，该外用制剂含有不饱和直链脂肪酸或不饱和直链脂肪醇或其衍生物作为有效成分。