4-(6-chlorohexyl)pyridine | 154939-06-7

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡啶及其衍生物
• 英文名称: 4-(6-chlorohexyl)pyridine
• CAS: 154939-06-7
• 化学式: C₁₁H₁₆ClN
• 分子量: 197.708
• InChiKey: FPSRVUOZFIQPJF-UHFFFAOYSA-N

物化性质

• 沸点：
  308.0±25.0 °C(Predicted)
• 密度：
  1.024±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.5
• 重原子数：
  13
• 可旋转键数：
  6
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.55
• 拓扑面积：
  12.9
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  4-(6-chlorohexyl)pyridine 在 NaCN 作用下， 以 二甲基亚砜 为溶剂， 生成 7-(pyridin-4-yl)heptane-1-nitrile
  参考文献：
  名称：

  Peptide derivatives corresponding to the carboxy terminal sequence of

  摘要：

  化合物的新结构如下：其中R.sup.1和R.sup.2为氢、C.sub.1 -C.sub.4烷基或连接形成C.sub.3 -C.sub.7环烷基，而R.sup.3、R.sup.4和R.sup.5相同或不同，可以是氢、C.sub.1 -C.sub.4烷基、羟基、OR.sup.6、SR.sup.6、卤素、NR.sup.7 R.sup.8、NO.sub.2、CN、CONR.sup.7 R.sup.8或CO.sub.2 R.sup.9，其中R.sup.6为C.sub.1 -C.sub.4烷基或C.sub.7 -C.sub.10芳基烷基，而R.sup.7、R.sup.8和R.sup.9相同或不同，可以是氢、C.sub.1 -C.sub.4烷基或C.sub.7 -C.sub.10芳基烷基，或者R.sup.7和R.sup.8与它们连接的氮原子形成5或6元杂环烷基或氧杂环烷基；Arg为精氨酸\x9bNH--CH(CH.sub.2 CH.sub.2 CH.sub.2 NH--C(.dbd.NH)--NH.sub.2)--CO!；X为甲烷CH或氮；n为0到7的整数；L为肽链连接剂，H为蛭素的羧基末端，以及其盐。这些新化合物可用于医学治疗或预防血栓形成或由血栓形成引起的疾病，也可用于血液中凝血酶的检测作为诊断试剂。

  公开号：

  US05686564A1
• 作为产物：
  描述：

  6-(pyridin-4-yl)hexan-1-ol hydrochloride 在 氯化亚砜 作用下， 反应 0.5h， 生成 4-(6-chlorohexyl)pyridine
  参考文献：
  名称：

  Design and Synthesis of Thrombin Inhibitors:  Analogues of MD-805 with Reduced Stereogenicity and Improved Potency

  摘要：

  Mitsubishi's MD-805, a potent and selective inhibitor of thrombin which contains four stereogenic centers, has been the starting point for an optimization program. A systematic synthetic study resulted in thrombin inhibit;ors achiral at P2 and P3 but with a 10-fold increase in potency over the original lead. A number of 4-substituted piperidines were synthesized and examined as replacements for 2-carboxy-4-methylpiperidine at P2; 4-fluoroethylpiperidine (FEP) among others provided inhibitors (e.g. 45g) of increased potency. An enantioselective route was developed to 3(R)-methyl-1,2,3,4-tetrahydroquinolinesulfonyl chloride. Inhibitors containing this enantiomerically pure P3 (42d) had similar potency to the racemic material and provided support, with modeling studies, for the preparation of the gem 3,3-disubstituted compounds. A series of inhibitors containing the novel 3,3-dimethyl-1,2,3,4-tetrahydroquinolinesulfonyl (DMTHQS) P3 (Table 5) were synthesized and showed a similar activity profile as the monomethyl series. The combination of P3-DMTHQS, PB-FEP, and P1-arginine (45g) had a K-i of 6 nM (MD-805 K-i = 85 nM). In animal models of both venous and arterial thrombosis, one inhibitor (42e) was shown to produce a dose-dependent inhibition of thrombus formation that in some situations was superior to that of MD-805.

  DOI：

  10.1021/jm9811209

文献信息

• [EN] TRYPSIN AND THROMBIN INHIBITORS<br/>[FR] INHIBITEURS DE TRYPSINE ET DE THROMBINE
  申请人：NOVARTIS AG

  公开号：WO1996029327A1

  公开（公告）日：1996-09-26

  (EN) The present invention provides a compound of general formula (I), in which Ar is a substituted or unsubstituted aryl or heterocyclic residue; Aa is an amino acid residue usually of L configuration and (a) is a residue of formula (IV) or formula (V), wherein X is hydrogen or a C1-C5 alkyl group; Y is a) an SO3H, PO(OR14)2, OH, SH, NR15R16, or halogen group or is b) a residue -(CqH2q)-Q wherein Q is H, COR14, CO2R14, CONR15R16, SO3H, OR14, OCOR14, PO(OR14)2, NR15R16, SR14 or Hal wherein R14, R15 and R16 are hydrogen, C1-C5 alkyl, C5-C8 cycloalkyl or C7-C11 aralkyl or R15 and R16 together with the nitrogen atom to which they are bound form a 5 or 6 membered azacycloalkyl or oxazacycloalkyl, q is 0 or an integer from 1 to 8 and the residue CqH2q may be optionally substituted by OH or interrupted by oxygen, sulfur, oxycarbonyl O.CO, carbonyloxy CO.O, aminocarbonyl NHCO, sulfonamido, NHSO2 or carboxamido CONH; or is c) a residue (CwH2w+1-y-z)FyOHz in which w is an integer from 1 to 8, y is an integer from 1 to 17 and z is 0 or 1, or X and Y together are = O, Z is a direct bond, oxygen or nitrogen optionally substituted by X or Y, m = 2 to 4, n = 2 to 4 and m + n = 4 to 6, j = 0 to 2, k = 0 to 2 and j + k = 2 or 3, wherein X has its previous significance and Y is a residue (CqH2q)-Q, wherein q and Q have their previous significance, and salts thereof, provided that when As is arginine, X and Y are not alkyl and when Q is COR14, q is an integer from 1 to 8.(FR) La présente invention concerne un composé de la formule générale (I). Dans cette formule, Ar est un reste aryle ou hétérocyclique, substitué ou non; Aa est un reste d'acide aminé ayant généralement la configuration L et (a) est un reste ayant la formule (IV) ou (V). Dans ces formules, X est un hydrogène ou un groupe alkyle C1-C5, Y est a) un SO3H, PO(OR14)2, OH, SH, NR15R16 ou un groupe halogène, ou b) un reste -(CqH2q)-Q où Q est H, COR14, CO2R14, CONR15R16, SO3H, OR14, OCOR14, PO(OR14)2, NR15R16, SR14 ou Hal où R14, R15 et R16 représentent hydrogène, alkyle C1-C5, cycloalkyle C5-C8 ou aralkyle C7-C11 ou R15 et R16 forment ensemble avec l'atome d'azote auquel ils sont fixés un azacycloalkyle ou un oxazacycloalkyle à 5 - 6 éléments, q est égal à 0 ou à un nombre entier compris entre 1 et 8 et le reste CqH2q peut être, à titre facultatif, substitué par un OH ou interrrompu par un oxygène, un soufre, un oxycarbonyle O.CO, un carbonyloxy CO.O, un aminocarbonyle NHCO, un sulfonamido NHSO2 ou un carboxamido CONH; ou c), un reste (CwH2w+1-y-z)FyOHz dans lequel w est un nombre entier entre 1 et 8, y est un nombre entier entre 1 et 17 et z est égal à 0 ou 1, ou X et Y ensemble = 0, Z est une liaison directe, un oxygène ou un azote substitué éventuellement par X ou Y, m = 2 à 4, et m + n = 4 à 6, j = 0 à 2, k = 0 à 2 et j + k = 2 ou 3, où X a la signification précédente et Y représente un reste (CqH2q)-Q où q et Q ont la signification précédente. L'invention concerne également les sels de ces composés, à condition que, quand Aa représente l'arginine, X et Y ne représentent pas alkyle et quand Q représente COR14, q représente un nombre entier entre 1 et 8.

  本发明提供了一种通式（I）的化合物，其中Ar是取代或未取代的芳基或杂环残基; Aa通常是L构型的氨基酸残基，而（a）是式（IV）或式（V）的残基，其中X是氢或C1-C5烷基基团; Y是a）SO3H、PO（OR14）2、OH、SH、NR15R16或卤素基团，或者b）残基-(CqH2q)-Q，其中Q是H、COR14、CO2R14、CONR15R16、SO3H、OR14、OCOR14、PO（OR14）2、NR15R16、SR14或Hal，其中R14、R15和R16是氢、C1-C5烷基、C5-C8环烷基或C7-C11芳基烷基，或者R15和R16与它们所连接的氮原子形成5或6元杂环烷基或氧杂环烷基，q是0或1-8的整数，而残基CqH2q可以选择性地被OH取代或被氧、硫、氧羰基O.CO、羰氧基CO.O、氨基羰基NHCO、磺酰胺基NHSO2或羧酰胺基CONH打断；或者c）残基（CwH2w+1-y-z）FyOHz，其中w是1-8的整数，y是1-17的整数，z是0或1，或者X和Y一起是=O，Z是直接键，氧或氮，可选地被X或Y取代，m=2-4，n=2-4，m+n=4-6，j=0-2，k=0-2，j+k=2或3，其中X具有其先前的意义，而Y是残基（CqH2q）-Q，其中q和Q具有其先前的意义，以及其盐，但当Aa为精氨酸时，X和Y不是烷基，而当Q为COR14时，q是1-8的整数。
• Nickel-Catalyzed Cross-Coupling of Potassium Aryl- and Heteroaryltrifluoroborates with Unactivated Alkyl Halides
  作者：Gary A. Molander、O. Andreea Argintaru、Ioana Aron、Spencer D. Dreher

  DOI：10.1021/ol102717x

  日期：2010.12.17

  A method for the cross-coupling of alkyl electrophiles with various potassium aryl- and heteroaryltrifluoroborates has been developed. Nearly stoichiometric amounts of organoboron species could be employed to cross-couple a large variety of challenging heteroaryl nucleophiles. Several functional groups were tolerated on both the electrophilic and the nucleophilic partners. Chemoselective reactivity of C(sp(3))-Br bonds in the presence of C(sp(2))-Br bonds was achieved.
• PEPTIDE DERIVATIVES CORRESPONDING TO THE CARBOXY TERMINAL SEQUENCE OF HIRUDIN
  申请人：CIBA-GEIGY AG

  公开号：EP0637318A1

  公开（公告）日：1995-02-08
• TRYPSIN AND THROMBIN INHIBITORS
  申请人：Novartis AG

  公开号：EP0815103A1

  公开（公告）日：1998-01-07
• US5686564A
  申请人：——

  公开号：US5686564A

  公开（公告）日：1997-11-11