2,2-dimethyl-4-methoxycarbonylbutanoic acid | 34601-12-2

• 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: 2,2-dimethyl-4-methoxycarbonylbutanoic acid
• 英文别名: 5-Methoxy-2,2-dimethyl-5-oxopentanoic acid
• CAS: 34601-12-2
• 化学式: C₈H₁₄O₄
• mdl: MFCD20638522
• 分子量: 174.197
• InChiKey: JDEUSVRSVYHPPR-UHFFFAOYSA-N

物化性质

• 沸点：
  279.3±23.0 °C(Predicted)
• 密度：
  1.097±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1
• 重原子数：
  12
• 可旋转键数：
  5
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.75
• 拓扑面积：
  63.6
• 氢给体数：
  1
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  2,2-dimethyl-4-methoxycarbonylbutanoic acid 在 氯化亚砜 作用下， 反应 12.0h， 生成 2,2-dimethyl-4-methoxycarbonylbutanoyl chloride
  参考文献：
  名称：

  Matsushita, Yoh-ichi; Hasegawa, Etsuo; Eshima, Kiyoshi, Heterocycles, 1984, vol. 22, # 6, p. 1403 - 1410

  摘要：

  DOI：
• 作为产物：
  描述：

  2,2-二甲基戊二酸 在 盐酸 、 硫酸 、 potassium carbonate 作用下， 以 甲醇 、 水 为溶剂， 以10.5 g (96.5%)的产率得到2,2-dimethyl-4-methoxycarbonylbutanoic acid
  参考文献：
  名称：

  Biphenyl substituted dipeptide analogs promote release of growth hormone

  摘要：

  已披露某些被确认为替代二肽类似物的化合物，可促进人类和动物体内生长激素的释放。这种特性可用于促进食用动物的生长，使可食肉制品的生产更加高效，在人类中，可增加那些患有正常生长激素分泌不足的人的身高。还披露了含有这些替代二肽类似物作为活性成分的促生长组合物。

  公开号：

  US05726319A1

文献信息

• [EN] COSMETIC USES AND METHODS FOR INDOLINE GRANZYME B INHIBITOR COMPOSITIONS<br/>[FR] UTILISATIONS ET PROCÉDÉS COSMÉTIQUES POUR DES COMPOSITIONS D'INHIBITEUR D'INDOLINE GRANZYME B
  申请人：VIDA THERAPEUTICS INC

  公开号：WO2014153667A1

  公开（公告）日：2014-10-02

  Cosmetic uses and methods for indoline granzyme B inhibitor compounds in compositions with a cosmetically acceptable carrier. Uses and methods for treating, reducing or inhibiting the appearance of ageing in the skin are provided. Also provided are compositions and formulation for cosmetic uses and methods of maintaining a youthful appearance, reducing an appearance of ageing, inhibiting an appearance of ageing, reducing a rate of an appearance of ageing, reducing a skin inelasticity, reducing a rate of increasing skin inelasticity, maintaining a skin elasticity, and increasing the density of hair follicles of a skin of a subjecl. The uses and methods comprise applying/administering an indoline granzyme B inhibitor to a skin, or a portion of a skin of the subject.

  使用和方法用于在与化妆品可接受载体混合的化合物中使用吲哚啶颗粒酶B抑制剂。提供了用于治疗、减少或抑制皮肤衰老的用途和方法。还提供了用于化妆品用途的组合物和配方，以及保持年轻外观、减少衰老外观、抑制衰老外观、减少衰老外观速率、减少皮肤无弹性、减少增加皮肤无弹性速率、保持皮肤弹性和增加皮肤毛囊密度的方法。这些用途和方法包括将吲哚啶颗粒酶B抑制剂涂抹/施用于皮肤或受试者皮肤的部分。
• Heteroaryl compounds as P2Y1 receptor inhibitors
  申请人：Sutton C. James

  公开号：US20060173002A1

  公开（公告）日：2006-08-03

  The present invention provides novel heteroaryl compounds and analogues thereof, which are selective inhibitors of the human P2Y 1 receptor. The invention also provides for various pharmaceutical compositions of the same and methods for treating diseases responsive to modulation of P2Y 1 receptor activity.

  本发明提供了新颖的杂环芳基化合物及其类似物，这些化合物是人类P2Y1受体的选择性抑制剂。该发明还提供了相应的各种药物组合物以及调节P2Y1受体活性治疗对其敏感的疾病的方法。
• [EN] CATALYTICS ASYMMETRIC ACTIVATION OF UNACTIVATED C-H BONDS, AND COMPOUNDS RELATED THERETO<br/>[FR] ACTIVATION CATALYTIQUE ASYMETRIQUE DE LIAISONS C-H INACTIVEES ET COMPOSES ASSOCIES
  申请人：UNIV BRANDEIS

  公开号：WO2006026053A1

  公开（公告）日：2006-03-09

  One aspect of the present invention is directed in part to catalytic and stereoselective functionalization of unactivated C-H bonds of simple organic substrates. The compounds and methods provided herein allow one to control the stereochemistry in a C-H activation step, activate substrates containing α-hydrogens next to the directing group, and remove a directing group under mild conditions. One aspect of the present invention relates to a transition-metal-catalyzed method for selective and asymmetric oxidation of carbons located in a β- or Ϝ-position relative to an auxiliary. Another aspect of the invention relates to the enantiomerically-enriched substrates and the enantiomerically-enriched products formed via said method. In certain embodiments, oxazoline and oxazinone directing groups are used. In addition, the Boc protecting group has been identified as a directing group which does not necessitate removal.

  本发明的一个方面部分涉及简单有机底物中未活化C-H键的催化和对映选择性官能团化。本发明提供的化合物和方法允许在C-H活化步骤中控制立体化学，活化含有邻近导向基团的α-氢的底物，并在温和条件下移除导向基团。本发明的另一方面涉及一种过渡金属催化的方法，用于选择性和非对称氧化位于辅助基团β-或Ϝ-位置上的碳。发明的另一个方面涉及通过所述方法形成的对映体富集的底物和对映体富集的产品。在某些实施例中，使用了恶唑啉和恶嗪酮导向基团。此外，Boc保护基团被识别为不需要移除的导向基团。
• [EN] SUBSTITUTED UREA AND CARBAMATE, PHENACYL-2-HYDROXY-3-DIAMINOALKANE, AND BENZAMIDE-2-HYDROXY-3-DIAMINOALKANE ASPARTYL-PROTEASE INHIBITORS<br/>[FR] UREE ET CARBAMATE SUBSTITUES, PHENACYL-2-HYDROXY-3-DIAMINOALCANE, ET BENZAMIDE-2-HYDROXY-3-DIAMINOALCANE INHIBITEURS D'ASPARTYL-PROTEASE
  申请人：ELAN PHARM INC

  公开号：WO2005087215A1

  公开（公告）日：2005-09-22

  The invention relates to acetyl 2-hydroxy-1,3-diaminospirocyclohexanes and derivatives thereof that are useful in treating at least one disease, disorder, and condition associated with amyloidosis. Amyloidosis refers to a collection of diseases, disorders, and condition associated with abnormal deposition of A-beta protein.

  这项发明涉及乙酰2-羟基-1,3-二氨基螺环己烷及其衍生物，可用于治疗与淀粉样变性相关的至少一种疾病、紊乱和病况。淀粉样变性指与A-beta蛋白异常沉积相关的一系列疾病、紊乱和病况。
• 7-oxabicycloheptyl substituted heterocyclic amide or ester prostaglandin
  申请人：E. R. Squibb & Sons, Inc.

  公开号：US05100889A1

  公开（公告）日：1992-03-31

  7-Oxabicycloheptane substituted prostaglandin analogs useful in treating thrombotic and vasopastic disease have the structural formula ##STR1## wherein m is 1, 2 or 3; n is 1, 2, 3 or 4; Z is --(CH.sub.2).sub.2 --, --CH.dbd.CH-- or ##STR2## wherein Y is O, a single bond or vinyl, with the proviso that when n is 0, if Z is ##STR3## then Y cannot be O, and Z is --CH.dbd.CH--, n is 1, 2, 3 or 4; and when Y=vinyl, n=0; R is CO.sub.2 H, CO.sub.2 lower alkyl, CH.sub.2 OH, CO.sub.2 alkali metal, CONHSOR.sup.3, CONHR.sup.3a or --CH.sub.2 --5-tetrazolyl, X is O, S or NH; and where R.sup.1, R.sup.2, R.sup.3 and R.sup.3a are as defined herein.

  7-氧杂双环庚烷取代前列腺素类似物在治疗血栓性和血管痉挛性疾病中有用，其结构式为##STR1##其中m为1、2或3；n为1、2、3或4；Z为--(CH.sub.2).sub.2 --、--CH.dbd.CH--或##STR2##其中Y为O、单键或乙烯基，但当n为0时，若Z为##STR3##则Y不能为O，Z为--CH.dbd.CH--，n为1、2、3或4；当Y=乙烯基时，n=0；R为CO.sub.2 H、CO.sub.2 较低烷基、CH.sub.2 OH、CO.sub.2 碱金属、CONHSOR.sup.3、CONHR.sup.3a或--CH.sub.2 --5-四唑基，X为O、S或NH；R.sup.1、R.sup.2、R.sup.3和R.sup.3a的定义如本文所述。