1-(2-Fluoro-5-methylphenyl)-piperazine | 321602-29-3

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二嗪烷类
• 英文名称: 1-(2-Fluoro-5-methylphenyl)-piperazine
• 英文别名: 1-(2-fluoro-5-methylphenyl)piperazine；Piperazine, 1-(2-fluoro-5-methylphenyl)-
• CAS: 321602-29-3
• 化学式: C₁₁H₁₅FN₂
• 分子量: 194.252
• InChiKey: ZVFTVIGVSYNDEB-UHFFFAOYSA-N

物化性质

• 沸点：
  317.2±42.0 °C(Predicted)
• 密度：
  1.089±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.9
• 重原子数：
  14
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.45
• 拓扑面积：
  15.3
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  8-(2-bromoethyl)-8-azaspiro<4,5>decane-7,9-dione 、 1-(2-Fluoro-5-methylphenyl)-piperazine 在 三乙胺 作用下， 反应 0.5h， 以59%的产率得到8-{2-[4-(2-fluoro-5-methylphenyl)-1-piperazinyl]ethyl}-8-azaspiro[4.5]decane-7,9-dione
  参考文献：
  名称：

  Synthesis, Screening, and Molecular Modeling of New Potent and Selective Antagonists at the α_1d Adrenergic Receptor

  摘要：

  In the present study, more than 75 compounds structurally related to BMY 7378 have been designed and synthesized. Structural variations of each part of the reference molecule have been introduced, obtaining highly selective ligands for the aid adrenergic receptor. The molecular determinants for selectivity at this receptor are essentially, held by the phenyl substituent in the phenylpiperazine moiety. The integration of an extensive SAR analysis with docking simulations using the rhodopsin-based models of the three alpha(1)-AR subtypes and of the 5-HT1A receptor provides significant insights into the characterization of the receptor binding sites as well as into the molecular determinants of ligand selectivity at the alpha(1d)-AR and the 5-HT1A receptors. The results of multiple copies simultaneous search (MCSS) on the substituted phenylpiperazines together with those of manual docking of compounds BAN 7378 and 69 into the putative binding sites of the alpha(1a)-AR, alpha(1b)-AR, alpha(1d)-AR, and the 5-HT1A receptors suggest that the phenylpiperazine moiety would dock into a site formed by amino acids in helices 3, 4, 5, 6 and extracellular loop 2, (E2), whereas the spirocyclic ring of the ligand docks into a site formed by amino acids of helices 1, 2, 3, and 7. This docking mode is consistent with the SAR data produced in this work. Furthermore, the binding site of the imide moiety does not allow for the simultaneous involvement of the two carbonyl oxygen atoms in H-bonding, interactions, consistent with the SAR data, in particular with the results obtained with the lactam derivative 128. The results of docking simulations also suggest that the second and third extracellular loops may act as selectivity filters for the substituted phenylpiperazines. The most potent and selective compounds for alpha(1d) adrenergic receptor, i.e., 69 (Rec 26D/038) and 128 (Rec 26D/073), are characterized by the presence of the 2,5-dichlorophenylpiperazine moiety.

  DOI：

  10.1021/jm030944+
• 作为产物：
  描述：

  2-氟-5-甲基苯胺 、 二(2-氯乙基)胺盐酸盐 在 potassium carbonate 、 potassium iodide 作用下， 以 正丁醇 为溶剂， 反应 72.0h， 以86%的产率得到1-(2-Fluoro-5-methylphenyl)-piperazine
  参考文献：
  名称：

  CYCLIC AMIDES AND IMIDES HAVING SELECTIVE ANTAGONIST ACTIVITY AT ALPHA-1D ADRENERGIC RECEPTOR

  摘要：

  公开号：

  EP1200406B1

文献信息

• HETEROCYCLIC INHIBITORS OF ERK1 AND ERK2 AND THEIR USE IN THE TREATMENT OF CANCER
  申请人：Asana Biosciences, LLC

  公开号：US20160362407A1

  公开（公告）日：2016-12-15

  The present application provides novel heterocyclic compounds and pharmaceutically acceptable salts thereof. Also provided are methods for preparing these compounds. These compounds are useful for inhibiting ERK1/2. By administering to a patient in need a therapeutically effective amount of one or more of the compounds of formula (I), wherein X, Y, Z, J, M, and R 1 to R 8 are defined herein, these compounds are effective in treating conditions associated with dysregulation of the RAS/RAF/MEK/ERK pathway. A variety of conditions can be treated using these compounds and include diseases which are characterized by abnormal cellular proliferation. In one embodiment, the disease is cancer.

  本申请提供了新颖的杂环化合物及其药用可接受的盐。还提供了制备这些化合物的方法。这些化合物对抑制ERK1/2有用。通过向需要治疗的患者施用式(I)的一个或多个化合物的治疗有效量，其中X、Y、Z、J、M和R1至R8在此处定义，这些化合物在治疗与RAS/RAF/MEK/ERK通路失调相关的疾病方面是有效的。可以使用这些化合物治疗各种疾病，包括以异常细胞增殖为特征的疾病。在一个实施例中，该疾病是癌症。
• Novel N-acylated heterocycles
  申请人：Recordati S.A.

  公开号：US20030162777A1

  公开（公告）日：2003-08-28

  Described are compositions comprising a muscarinic receptor antagonist and an N-acylated heterocycle derivative having affinity for serotonergic receptors, and enantiomers, diastereoisomers, N-oxides, polymorphs, solvates and pharmaceutically acceptable salts thereof. The combination of a muscarinic receptor antagonist and an N-acylated heterocycle, or an enantiomer, diastereoisomer, N-oxide, polymorph, solvate or pharmaceutically acceptable salt thereof, is useful in the treatment of patients with neuromuscular dysfunction of the lower urinary tract and diseases related to 5-HT 1A receptors.

  描述了包含一种肌氨酸受体拮抗剂和一种对5-HT 1A 受体具有亲和力的N-酰化杂环衍生物的组合物，以及它们的对映体、二对映体、N-氧化物、多型体、溶剂合物和药用可接受盐。肌氨酸受体拮抗剂和N-酰化杂环，或其对映体、二对映体、N-氧化物、多型体、溶剂合物或药用可接受盐的组合，在治疗患有下尿路神经肌肉功能障碍和与5-HT 1A 受体相关疾病的患者中是有用的。
• [EN] CYCLIC AMIDES AND IMIDES HAVING SELECTIVE ANTAGONIST ACTIVITY AT ALPHA-1D ADRENERGIC RECEPTOR<br/>[FR] AMIDES ET IMIDES CYCLIQUES POSSEDANT UNE ACTIVITE ANTAGONISTE SELECTIVE AU NIVEAU DU RECEPTEUR ADRENERGIQUE 1D
  申请人：RECORDATI CHEM PHARM

  公开号：WO2001005765A1

  公开（公告）日：2001-01-25

  Compounds (I) R and R1 independently = H or C1-C4 alkyl or together = (CH2)2-6, n=0 or 1, ...... is a single or a double bond, A=CO or CH2, A1 represents a CO or CH2 or CH, each R3 independently = H or C1-C4 alkyl, B is B1 or B2 (B2); Y=N or CH, R2 = halogen, C1-C4 alkyl or CN, R5 = halogen, C1-C4 alkyl, polyfluoroalkyl or NO2, R6 = H or halogen, m is 1 to 3, Z = O, S, NH or NMe) interact selectively with the α1D subtype of the α1 adrenergic receptor. This selectively makes these compounds useful agents in tissues particularly rich in α1D adrenergic receptors, thus useful in reducing contractility of an unstable urinary bladder, in the treatment and prevention of atherosclerosis as they are inhibitors of noradrenaline-mediated cell proliferation in smooth muscles, and in reducing vascular adrenergic tone. The preparation of these compounds, their enantiomers, diastereoisomers, N-oxides and pharmaceutically acceptable salts, and pharmaceutical compositions containing them are also claimed.

  化合物（I）中，R和R1分别为H或C1-C4烷基，或者在一起为（CH2）2-6，n=0或1，......为单键或双键，A=CO或 ，A1代表CO或 或CH，每个R3独立地为H或C1-C4烷基，B为B1或B2（B2）；Y=N或CH，R2=卤素，C1-C4烷基或CN，R5=卤素，C1-C4烷基，多氟烷基或NO2，R6=H或卤素，m为1到3，Z=O，S，NH或NMe）与α1D亚型的α1肾上腺素受体选择性相互作用。这种选择性使得这些化合物在α1D肾上腺素受体特别丰富的组织中成为有用的药物，因此可用于减少不稳定的膀胱的收缩性，在动脉粥样硬化的治疗和预防中，因为它们是平滑肌中去甲肾上腺素介导的细胞增殖的抑制剂，以及减少血管肾上腺素张力。还声明了这些化合物、它们的对映体、对映异构体、N-氧化物和药学上可接受的盐的制备以及含有它们的制药组合物。
• [EN] HETEROCYCLIC COMPOUNDS FOR USE IN THE TREATMENT OF DISORDERS OF THE URINARY TRACT<br/>[FR] COMPOSES HETEROCYCLIQUES UTILISES POUR TRAITER DES TROUBLES DE LA VOIE URINAIRE
  申请人：RECORDATI CHEM PHARM

  公开号：WO2003031436A1

  公开（公告）日：2003-04-17

  Compounds of formula (I) are thus useful for treating disorders of the urinary tract. In the compounds I, R1 = one or more substituents selected from H, halogen, OH, alkyl, haloalkyl, alkoxy, haloalkoxy, NO2, nitro, phenyl, substituted phenyl, heterocycle, substituted heterocycle, NR3R4(R3 and R4 being H, alkyl, acyl or alkoxycarbonyl); R2 = one or two substituents selected from H, alkyl; Y = CH2 or a bond; Q = CO, CS or SO2; A = alkyl, alkenyl, cycloalkyl, cycloalkenyl, aryl, heterocyclic, alkylamino, dialkylamino, arylamino or arylalkylamino, each of which is optionally substituted; n is 1 or 2; X = an amino moiety selected from formula (a), (b) and -N(R5)-CH2-(R5 = H, methyl, benzyl group; W = bond, N, CH, CH2, C(CN) C(OH) or C(COCH3) (when W represents a nitrogen atom or a CH, C(CN) C(OH) or C(COCH3) group, the group Z-B attaches to the W ring atom); when X is (a) or (b), Z = bond, O, S, CH2, CH2CH2, CO, CHOH, OCH2, NH, NHCO or NHCONHCH2, but when X is -N(R5)-CH2-group, Z represents a CH2CH2 or CH2O group or Z and B together represent a 2,3-dihydro-benzo[1,4]dioxin-2-yl group; and B is a monocyclic or bicyclic aryl group or a monocyclic or bicyclic heterocycle, each of which is optionally substituted.

  公式（I）的化合物因此对治疗泌尿道疾病有用。在化合物I中，R1 = H，卤素，OH，烷基，卤代烷基，烷氧基，卤代烷氧基，NO2，硝基，苯基，取代苯基，杂环，取代杂环，NR3R4（其中R3和R4为H，烷基，酰基或烷氧羰基）中的一个或多个取代基; R2 = H，烷基中的一个或两个取代基; Y = CH2或键; Q = CO，CS或SO2; A = 烷基，烯基，环烷基，环烯基，芳基，杂环，烷基氨基，二烷基氨基，芳基氨基或芳基烷基氨基，每个取代基都是可选的; n为1或2; X = 公式（a），（b）和-N（R5）- -（R5 = H，甲基，苯甲基）中选择的氨基基团; W = 键，N，CH， ，C（CN）C（OH）或C（COCH3）（当W表示氮原子或CH，C（CN）C（OH）或C（COCH3）基团时，基团Z-B附着在W环原子上）; 当X为（a）或（b）时，Z = 键，O，S， ， ，CO，CHOH，O ，NH，NHCO或NHCONH ，但当X为-N（R5）- -基团时，Z表示 或 O基团，或Z和B一起表示2,3-二氢苯并[1,4]二氧杂环-2-基团; B是单环或双环芳基或单环或双环杂环，每个取代基都是可选的。
• HETEROCYCLIC COMPOUNDS FOR USE IN THE TREATMENT OF DISORDERS OF THE URINARY TRACT
  申请人：RECORDATI S.A.CHEMICAL and PHARMACEUTICAL COMPANY

  公开号：EP1432701A1

  公开（公告）日：2004-06-30