2-butylresorcinol | 13331-20-9

• 分子结构分类: 有机化合物 - 苯类化合物 - 酚类
• 英文名称: 2-butylresorcinol
• 英文别名: n-Butyl-Resorcinol；2-Butyl-resorcin；2.6-Dihydroxy-1-butyl-benzol；2-butylbenzene-1,3-diol
• CAS: 13331-20-9
• 化学式: C₁₀H₁₄O₂
• 分子量: 166.22
• InChiKey: WLJWDDUTPNYDHW-UHFFFAOYSA-N

物化性质

• 熔点：
  74-75 °C(Solv: ligroine (8032-32-4))
• 沸点：
  315.4±9.0 °C(Predicted)
• 密度：
  1.092±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.1
• 重原子数：
  12
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.4
• 拓扑面积：
  40.5
• 氢给体数：
  2
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  2-butylresorcinol 在 copper(l) iodide 、 potassium tert-butylate 、 potassium carbonate 、 二甲基亚砜 、 potassium iodide 作用下， 以 吡啶 、 丁酮 为溶剂， 反应 22.0h， 生成 2-<2-butyl-3-<3-<5-(benzyloxy)-2-ethyl-4-(4-fluorophenyl)phenoxy>propoxy>phenoxy>benzoic acid methyl ester
  参考文献：
  名称：

  Synthetic and Structure/Activity Studies on Acid-Substituted 2-Arylphenols: Discovery of 2-[2-Propyl-3-[3-[2-ethyl-4-(4-fluorophenyl)-5-hydroxyphenoxy]- propoxy]phenoxy]benzoic Acid, a High-Affinity Leukotriene B4 Receptor Antagonist

  摘要：

  Structural derivatives of LY255283 have been studied as receptor antagonists of leukotriene B-4. Substitution of the 2-hydroxyacetophenone subunit of 1 (LY255283) with a 2-arylphenol group provided entry into several new series that feature various mono- and diacidic core functionality. These new analogues, the subject of a broad structure-activity investigation, displayed significantly increased in vitro and in vivo activity as receptor antagonists of LTB(4). A series of diaryl ether carboxylic acids demonstrated especially interesting activity and led to the discovery of compound 43b, 2-[2-propyl-3-[3-[2-ethyl-4-(4-fluorophenyl)-5-hydroxyphenoxy]- propoxy]phenoxy]benzoic acid (LY293111), a 2-arylphenol-substituted diaryl ether carboxylic acid which displayed potent binding to human neutrophils (IC50 = 17 +/- 14.6 nM) and guinea pig lung membranes (IC50 6.6 +/- 0.71 nM), inhibition of LTB(4)-induced expression of the CD11b/CD18 receptor on human neutrophils (IC50 - 3.3 +/- 0.81 nM), and inhibition of LTB(4)-induced contraction of guinea pig lung parenchyma (pK(B) = 8.7 +/- 0.16). In vivo, 43b demonstrated potent activity in inhibiting LTB(4)-induced airway obstruction in the guinea pig when dosed by the oral (ED(50) = 0.40 mg/kg) or intravenous (ED(50) = 0.014 mg/kg) routes. A specific LTB(4) receptor antagonist, 43b had little effect on inhibiting contractions of guinea pig lung parenchyma induced by leukotriene D-4 (LTD(4)), histamine, carbachol, or U46619. Compound 43b has been chosen as a clinical candidate and is currently in phase I studies for a variety of inflammatory diseases.

  DOI：

  10.1021/jm00022a006
• 作为产物：
  描述：

  alkaline earth salt of/the/ methylsulfuric acid 在 盐酸 、 amalgamated zinc 作用下， 生成 2-butylresorcinol
  参考文献：
  名称：

  Schamschurin; Archangelsskaja, Nr. 25 Chimija Nr. 1 <1941> 9, 15

  摘要：

  DOI：

文献信息

• COSMETIC COMPOSITIONS WITH TRICYCLODECANE AMIDES
  申请人：Conopco, Inc., d/b/a UNILEVER

  公开号：US20160008249A1

  公开（公告）日：2016-01-14

  The invention is directed to a cosmetic composition and the precursor thereof. The composition has solid agent and liquid agent, both of which are cosmetic benefit ingredients. The solubility of solid agents in liquid agents in the inventive compositions is enhanced in the presence of a tricyclodecane amide.

  该发明涉及一种化妆品组合物及其前体。该组合物具有固体剂和液体剂，两者均为化妆品益处成分。在创新组合物中，固体剂在液体剂中的溶解性在三环十二碳酰胺的存在下得到增强。
• MODIFIER FOR AROMATIC POLYESTER AND AROMATIC POLYESTER RESIN COMPOSITION COMPRISING THE SAME
  申请人：TABATA Masayoshi

  公开号：US20110224343A1

  公开（公告）日：2011-09-15

  The present invention provides a modifier for aromatic polyesters which enhances the melt fluidity of aromatic polyesters without a significant decrease in the heat resistance of the aromatic polyesters, and an aromatic polyester resin composition including the modifier for aromatic polyesters. The present invention relates to a modifier for aromatic polyesters comprising polyhydric phenol residues and residues of aromatic polycarboxylic acid, acid halide or acid anhydride thereof, and the modifier comprises a material having a structure composed of a first residue selected from the group consisting of divalent residues represented by Formula (I): —Ar—W 1 x —Ar— and by Formula (II): —Ar—, the first residues being bonded to two identical or different second residues selected from the group consisting of monovalent residues represented by Formula (III): and monovalent residues represented by Formula (IV): —O—C(O)—R 7 —.

  本发明提供了一种用于芳香族聚酯的改性剂，可以增强芳香族聚酯的熔融流动性，而不明显降低芳香族聚酯的耐热性，以及包括该改性剂的芳香族聚酯树脂组合物。本发明涉及一种用于芳香族聚酯的改性剂，包括多羟基酚残基和芳香族多羧酸、酸卤或其酸酐残基，该改性剂包括具有以下结构的材料：第一残基，选择自由式(I)所代表的二价残基：—Ar—W1x—Ar—和自由式(II)所代表的：—Ar—，第一残基与选择自由式(III)所代表的单价残基：和自由式(IV)所代表的单价残基：—O—C(O)—R7—的两个相同或不同的第二残基结合。
• NOVEL SUGAR DERIVATIVE GELATORS
  申请人：KYUSHU UNIVERSITY

  公开号：US20180208618A1

  公开（公告）日：2018-07-26

  A novel gelator including a sugar derivative; a gelator including a compound of Formula (1) or Formula (2): wherein R 1 is a linear or branched alkyl group having a carbon atom number of 9 to 20, a cyclic alkyl group having a carbon atom number of 13 to 20, or a linear or branched alkenyl group having a carbon atom number of 9 to 20, R 2 is a hydrogen atom, a linear or branched alkyl group having a carbon atom number of 1 to 10, or an aryl group optionally having a substituent, and R 3 and R 4 are hydroxy groups.

  一种包括糖衍生物的新型凝胶剂；一种包括化合物Formula（1）或Formula（2）的凝胶剂：其中，R1是具有碳原子数为9至20的直链或支链烷基基团，具有碳原子数为13至20的环烷基基团，或具有碳原子数为9至20的直链或支链烯基基团，R2是氢原子，具有碳原子数为1至10的直链或支链烷基基团，或具有取代基的芳基基团，而R3和R4是羟基。
• ACTIVE DELIVERY SYSTEMS FORMULATIONS
  申请人：HOMOLA Andrew M.

  公开号：US20100040565A1

  公开（公告）日：2010-02-18

  The present invention relates to active delivery system formulations, and methods of making and using the same. Said formulations, when applied to a substrate surface, form a protective coating on the surface and permit constituent active agents to act on the surface and in the surrounding medium.

  本发明涉及活性传递系统配方，以及制备和使用这些配方的方法。当这些配方应用到基底表面时，在表面形成一层保护性涂层，并允许组分活性剂在表面和周围介质中起作用。
• [EN] PROCESS FOR TREATING KERATIN MATERIALS WITH 5-OXAZOLIDINE-2,4-DIONE C-GLYCOSIDE COMPOUNDS, COMPOUNDS AND COSMETIC COMPOSITION CONTAINING SAME<br/>[FR] PROCÉDÉ DE TRAITEMENT DE MATIÈRES KÉRATINIQUES AVEC DES COMPOSÉS DE 5-OXAZOLIDINE-2,4-DIONE C-GLYCOSIDE, COMPOSÉS ET COMPOSITION COSMÉTIQUE LES CONTENANT
  申请人：OREAL

  公开号：WO2020002054A1

  公开（公告）日：2020-01-02

  The present invention relates to a process for the cosmetic treatment of keratin materials, comprising the application to said materials, such as the skin, of a composition comprising a compound (I) The invention relates in particular to the non-therapeutic cosmetic used of at least one compound of formula (I) as defined below, as an agent for bleaching, lightening and/or depigmenting keratin materials, in particular the skin.

  本发明涉及一种用于角蛋白材料的化妆处理的过程，包括将一种化合物（I）的组合物应用于该材料，例如皮肤。本发明特别涉及至少一种公式（I）所定义的化合物的非治疗化妆用途，作为漂白、减轻和/或去色角蛋白材料的剂，特别是皮肤。