3-(吡啶-3-基)-1-溴丙烷 | 109839-74-9

• 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
• 中文名称: 3-(吡啶-3-基)-1-溴丙烷
• 中文别名: 3-(3-溴丙基)吡啶；3-(3-溴丙基)吡啶氢溴酸盐
• 英文名称: 3-(3-bromopropyl)pyridine
• 英文别名: 3-(pyridin-3-yl)-1-bromopropane
• CAS: 109839-74-9
• 化学式: C₈H₁₀BrN
• mdl: MFCD13186328
• 分子量: 200.078
• InChiKey: BJTBTVNTKNDUJP-UHFFFAOYSA-N

物化性质

• 沸点：
  247.2±15.0 °C(Predicted)
• 密度：
  1.378±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2
• 重原子数：
  10
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.38
• 拓扑面积：
  12.9
• 氢给体数：
  0
• 氢受体数：
  1

安全信息

• 海关编码：
  2933399090

反应信息

• 作为反应物：
  描述：

  3-(吡啶-3-基)-1-溴丙烷 在 二异丙胺 作用下， 生成 (R,S)-α-(1-methylethyl)-3-pyridinepentanoic acid
  参考文献：
  名称：

  Substituted n-[(pyridyl)alkyl]aryl-carboxamide

  摘要：

  该发明涉及以下式的化合物##STR1##其中*B为##STR2##Y为O或S，*A为*--(CH.sub.2).sub.n --(X).sub.m --(CH.sub.2).sub.r --，n或r独立地为0到3的整数，m为0到1的整数，但当m为1时，n必须至少为1，X为O或S，R.sub.1和R.sub.4独立地为氢、较低的烷基、羟基或较低的烷氧基，但当*B不是##STR3##时，R.sub.1和R.sub.4中至少一个，以及R.sub.6和R.sub.7中的一个必须为氢，R.sub.2和R.sub.3独立地为氢、较低的烷基、环烷基、卤素、硝基、较低的烷氧基、较低的烯基、较低的炔基或芳基，R.sub.5和R.sub.6独立地为氢或较低的烷基，R.sub.7为氢、较低的烷基、环烷基或芳基，Het为含有一或两个异原子（从氮、氧和硫中选择）的单环5-或6-成员杂芳基或含有一个或两个异原子的双环杂芳基，该基团可以被较低的烷基、卤素或芳基取代，星号表示连接点，当R.sub.6和R.sub.7不同时，它们的对映异构体和外消旋混合物，以及其药学上可接受的酸盐。式I的化合物表现为血小板活化因子（PAF）拮抗剂的活性，因此，它们可用作预防和治疗血管疾病、肺部疾病、皮肤病、移植排斥、免疫紊乱和炎症症状的药物。

  公开号：

  US04916145A1
• 作为产物：
  描述：

  3-(3-吡啶)丙酸甲酯 在 lithium aluminium tetrahydride 、 四溴化碳 、 三苯基膦 作用下， 以 四氢呋喃 、 二氯甲烷 为溶剂， 反应 27.0h， 生成 3-(吡啶-3-基)-1-溴丙烷
  参考文献：
  名称：

  Synthesis of N-Glyoxyl Prolyl and Pipecolyl Amides and Thioesters and Evaluation of Their In Vitro and In Vivo Nerve Regenerative Effects

  摘要：

  The recent discovery that small molecule ligands for the peptidyl-prolyl isomerase (PPIase) FKBP12 possess powerful neuroprotective and neuroregenerative properties in vitro and in vivo suggests therapeutic utility for such compounds in neurodegenerative disease. The neurotrophic effects of these compounds are independent of the immunosuppressive pathways by which drugs such as FK506 and rapamycin operate. Previous work by ourselves and other groups exploring the structure-activity relationships (SAR) of small molecules that mimic only the FKBP binding domain portion of FK506 has focused on esters of proline and pipecolic acid. We have explored amide and thioester analogues of these earlier structures and found that they too are extremely potent in promoting recovery of lesioned dopaminergic pathways in a mouse model of Parkinson's disease. Several compounds were shown to be highly effective upon oral administration after lesioning of the dopaminergic pathway, providing further evidence of the potential clinical utility of a variety of structural classes of FKBP12 ligands.

  DOI：

  10.1021/jm010556c

文献信息

• [EN] PROTEIN TYROSINE PHOSPHATASE INHIBITORS AND METHODS OF USE THEREOF<br/>[FR] INHIBITEURS DE PROTÉINE TYROSINE PHOSPHATASE ET LEURS PROCÉDÉS D'UTILISATION
  申请人：CALICO LIFE SCIENCES LLC

  公开号：WO2020186199A1

  公开（公告）日：2020-09-17

  Provided herein are compounds, compositions, and methods useful for inhibiting protein tyrosine phosphatase, e.g., protein tyrosine phosphatase non-receptor type 2 (PTPN2) and/or protein tyrosine phosphatase non-receptor type 1 (PTPN1), and for treating related diseases, disorders and conditions favorably responsive to PTPN 1 or PTPN2 inhibitor treatment, e.g., a cancer or a metabolic disease.

  本文提供了用于抑制蛋白酪氨酸磷酸酶的化合物、组合物和方法，例如蛋白酪氨酸磷酸酶非受体型2（PTPN2）和/或蛋白酪氨酸磷酸酶非受体型1（PTPN1），以及用于治疗对PTPN1或PTPN2抑制剂治疗有良好反应的相关疾病、紊乱和状况的方法，例如癌症或代谢性疾病。
• Derivatives of 4-acetyl-3-hydroxy-2-alkyl-phenoxycarboxylic acids
  申请人：Hoffmann-La Roche Inc.

  公开号：US04672066A1

  公开（公告）日：1987-06-09

  The invention relates to compounds of the formula ##STR1## wherein R is hydrogen or lower alkyl, Y is alkylene; Z is alkylene, ##STR2## the asterisk herein denotes bonding to the substituted acetophenone; R.sub.2 is hydrogen or lower alkoxy; and n is an integer of 1 to 3; A is ##STR3## and HET is a 5-or 6- membered nitrogen containing heterocyclic group, and their acid addition salts. The compounds of formula I of the invention are useful for the treatment of allergic conditions, such as, asthma and cardiovascular diseases, such as, angina and arrhythmias.

  该发明涉及以下式的化合物：##STR1## 其中R为氢或较低的烷基，Y为亚烷基；Z为亚烷基，##STR2## 这里的星号表示与取代的乙酰苯酮的结合；R.sub.2为氢或较低的烷氧基；n为1至3的整数；A为##STR3## HET为含氮的5-或6-成员杂环基团，以及它们的酸盐。该发明的式I化合物对于治疗过敏症状，如哮喘和心血管疾病，如心绞痛和心律失常，具有用处。
• Phenyl pyrazolidinones as bronchodilators and anti-inflammatory agents
  申请人：American Home Products Corporation

  公开号：US05191084A1

  公开（公告）日：1993-03-02

  There are disclosed compounds of the formula ##STR1## wherein R.sup.1 is hydrogen or lower alkyl; R.sup.2 is C.sub.3-7 alkyl or C.sub.3-7 cycloalkyl; R.sup.3 is hydrogen, lower alkyl, carboxyloweralkyl, lower alkoxycarbonyl, lower alkoxycarbonyl loweralkyl, aryl or aralkyl; R.sup.4 is hydrogen, C.sub.1-8 alkyl, ##STR2## B is a bond, NH or O; Y is O or S; A is a bond or --C.dbd.C--; n is 0-5; R.sup.5 is hydrogen when B is NH, or R.sup.5 is lower alkyl, C.sub.3-8 cycloalkyl; aryl, substituted aryl, aralkyl, substituted aralkyl, aralkenyl, aralkenylalkyl or ##STR3## R.sup.6 is hydrogen or halo; the dotted line represents an optional double bond; and the pharmacologically acceptable salts thereof, which by virtue of their ability to selectively inhibit PDE IV, are bronchodilatory and anti-inflammatory and so are useful in the treatment of acute and chronic bronchial asthma and associated pathologies.

  已披露的化合物的结构式为##STR1##其中R.sup.1是氢或较低的烷基；R.sup.2是C.sub.3-7烷基或C.sub.3-7环烷基；R.sup.3是氢、较低的烷基、羧基较低烷基、较低的烷氧羰基、较低的烷氧羰基较低烷基、芳基或芳基烷基；R.sup.4是氢、C.sub.1-8烷基、##STR2##B是键、NH或O；Y是O或S；A是键或--C.dbd.C--；n为0-5；R.sup.5是氢当B为NH时，或者R.sup.5是较低的烷基、C.sub.3-8环烷基；芳基、取代芳基、芳基烷基、取代芳基烷基、芳基烯基、芳基烯基烷基或##STR3##R.sup.6是氢或卤素；虚线代表可选的双键；以及其药理学上可接受的盐，由于它们具有选择性抑制PDE IV的能力，因此具有扩张支气管和抗炎作用，因此在治疗急性和慢性支气管哮喘及相关病理方面有用。
• Pyridine compounds which are useful in treating a disease state
  申请人：Hoffman-La Roche Inc.

  公开号：US04927838A1

  公开（公告）日：1990-05-22

  The invention relates to compounds of the formula ##STR1## wherein Y and Y' are hydrogen or taken together are O or S, *A is paraphenylene or *----(CH.sub.2).sub.n --(X).sub.s --(CH.sub.2).sub.r ----, X is O, S or --CH.dbd.CH--, n or r, independently, are integers from 0 to 3, m is an integer from 0 to 1, s is an integer from 0 to 1, provided that when s is 1, n+m must be at least 2, t is an integer from 0 to 10, R.sub.1 and R.sub.2, independently, are lower alkyl, lower alkenyl or aryl, or one of R.sub.1 or R.sub.2 is hydrogen and the other is ##STR2## wherein W is ##STR3## --CH.sub.2 --CH.sub.2 --, --CH.sub.2 --, O, S, or ##STR4## and X.sub.1 is lower alkyl, phenyl unsubstituted or mono-, di- or trisubstituted by lower alkoxy, lower alkyl or halogen, and X.sub.2, X.sub.3 and X.sub.4, independently, are hydrogen, lower alkyl, lower alkoxy or halogen, R.sub.3 is hydrogen, lower alkyl or aryl, R.sub.4 is hydrogen, lower alkyl, aryl, aryl-lower alkyl or acyl, R.sub.5 is hydrogen or lower alkyl, R.sub.6 is hydrogen, lower alkyl, cycloalkyl, Het-lower alkyl or aryl, Het is a monocyclic 6-membered heteroaromatic radical containing one or two nitrogen atoms, which radical may be substituted by lower alkyl, halogen or aryl, and the asterisk denotes the point of attachment, and when R.sub.5 and R.sub.6 are different, their enantiomers and racemic mixtures thereof, when R.sub.1 and R.sub.2 are different, their geometric isomers, and pharmaceutically acceptable acid addition salts thereof.

  该发明涉及以下式的化合物##STR1##其中Y和Y'是氢或一起取O或S，*A是对苯二甲基或*----(CH.sub.2).sub.n --(X).sub.s --(CH.sub.2).sub.r ----，X是O、S或--CH.dbd.CH--，n或r独立地是0到3的整数，m是0到1的整数，s是0到1的整数，但当s为1时，n+m必须至少为2，t是0到10的整数，R.sub.1和R.sub.2独立地是较低的烷基、较低的烯烃基或芳基，或者R.sub.1或R.sub.2中的一个是氢，另一个是##STR2##其中W是##STR3##--CH.sub.2 --CH.sub.2 --，--CH.sub.2 --，O，S，或##STR4##，X.sub.1是较低的烷基，苯基未取代或被较低的烷氧基、较低的烷基或卤素单取代、双取代或三取代，X.sub.2、X.sub.3和X.sub.4独立地是氢、较低的烷基、较低的烷氧基或卤素，R.sub.3是氢、较低的烷基或芳基，R.sub.4是氢、较低的烷基、芳基、芳基-较低的烷基或酰基，R.sub.5是氢或较低的烷基，R.sub.6是氢、较低的烷基、环烷基、Het-较低的烷基或芳基，Het是含有一个或两个氮原子的单环6-成员杂芳基，该基团可以被较低的烷基、卤素或芳基取代，星号表示连接点，当R.sub.5和R.sub.6不同时，它们的对映异构体和外消旋混合物，当R.sub.1和R.sub.2不同时，它们的几何异构体，以及其药学上可接受的酸盐。
• Cyclopropylpropenamides
  申请人：Hoffmann-La Roche Inc.

  公开号：US04786646A1

  公开（公告）日：1988-11-22

  The invention relates to compounds of the formula ##STR1## Y is O or S, *A is paraphenylene or *--(CH.sub.2).sub.n --(X).sub.m --(CH.sub.2).sub.r --, X is O, S or --CH.dbd.CH--, n or r, independently, are integers from 0 to 3, s is an integer from 0 to 1, m is an integer from 0 to 1, provided that when m is 1, n+s must be at least 2, R.sub.1 and R.sub.2, independently, are hydrogen, lower alkyl, cycloalkyl, lower alkenyl, Het or aryl, *E is ##STR2## or --(CH.sub.2).sub.k -- wherein k is an integer from 0 to 4, R.sub.3, R.sub.4 and R.sub.8 are independently hydrogen or lower alkyl, R.sub.5 and R.sub.6, independently are hydrogen or lower alkyl, R.sub.7 is hydrogen, lower alkyl, cycloalkyl, Het-lower alkyl or aryl, Het is a monocyclic 5- or 6-membered hetero aromatic or a bicyclic heteroaromatic radical containing one or two hetero atoms selected from nitrogen, oxygen and sulfur, which radical may be substituted by lower alkyl, halogen or aryl, and the asterisk denotes the point of attachment, and their enantiomers, diastereomers and racemic mixtures thereof, as well as when *E is ##STR3## their geometric isomers, and pharmaceutically acceptable acid addition salts thereof. The compounds of formula I exhibit activity as platelet activating factor (PAF) antagonists and are, therefore, useful in disease states characterized by excess platelet activating factor or for the prevention and treatment of cardiovascular diseases, pulmonary diseases, immunological disorders, inflammatory diseases, dermatological disorders, shock or transplant rejection.

  该发明涉及以下式的化合物：##STR1## 其中Y为O或S，*A为对苯基或*--(CH.sub.2).sub.n --(X).sub.m --(CH.sub.2).sub.r --，X为O、S或--CH.dbd.CH--，n或r独立地为0到3的整数，s为0到1的整数，m为0到1的整数，但当m为1时，n+s必须至少为2，R.sub.1和R.sub.2独立地为氢、低烷基、环烷基、低烯基、Het或芳基，*E为##STR2## 或--(CH.sub.2).sub.k --，其中k为0到4的整数，R.sub.3、R.sub.4和R.sub.8独立地为氢或低烷基，R.sub.5和R.sub.6独立地为氢或低烷基，R.sub.7为氢、低烷基、环烷基、Het-低烷基或芳基，Het为含有一或两个来自氮、氧和硫的杂原子的单环5-或6成员杂芳基或含有一个或两个来自氮、氧和硫的杂原子的双环杂芳基，该基团可被低烷基、卤素或芳基取代，星号表示连接点，以及它们的对映异构体、非对映异构体和其拉克米混合物，以及当*E为##STR3## 时它们的几何异构体，以及其药学上可接受的酸盐。式I的化合物表现为血小板活化因子（PAF）拮抗剂的活性，因此，在具有过量血小板活化因子的疾病状态或用于预防和治疗心血管疾病、肺部疾病、免疫性疾病、炎症性疾病、皮肤病、休克或移植排斥时是有用的。