1-[(6-chloronaphthalen-2-yl)sulfonyl]piperazine hydrochloride

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 英文名称: 1-[(6-chloronaphthalen-2-yl)sulfonyl]piperazine hydrochloride
• 英文别名: 1-(6-Chloronaphth-2-ylsulphonyl)piperazine hydrochloride；1-(6-chloronaphthalen-2-yl)sulfonylpiperazine;hydrochloride
• 化学式: C₁₄H₁₅ClN₂O₂S*ClH
• 分子量: 347.265
• InChiKey: PUWJXVNBKNHYTQ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.51
• 重原子数：
  21
• 可旋转键数：
  2
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.29
• 拓扑面积：
  57.8
• 氢给体数：
  2
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  1-[(6-chloronaphthalen-2-yl)sulfonyl]piperazine hydrochloride 在 N-甲基吗啉 、 盐酸 、 1-羟基苯并三唑一水物 、 盐酸-N-乙基-Nˊ-(3-二甲氨基丙基)碳二亚胺 、 三乙胺 作用下， 以 乙醇 、 二氯甲烷 为溶剂， 反应 1.25h， 生成 [4-(6-Chloro-naphthalene-2-sulfonyl)-piperazin-1-yl]-(5-methyl-4,5,6,7-tetrahydro-thiazolo[5,4-c]pyridin-2-yl)-methanone
  参考文献：
  名称：

  Synthesis and Conformational Analysis of a Non-Amidine Factor Xa Inhibitor That Incorporates 5-Methyl-4,5,6,7-tetrahydrothiazolo[5,4-c]pyridine as S4 Binding Element

  摘要：

  Our exploratory study was based on the concept that a non-amidine factor Xa (fXa) inhibitor is suitable for an orally available anticoagulant. We synthesized and evaluated a series of N-(6-chloronaphthalen-2-yl)sulfonylpiperazine derivatives incorporating various fused-bicyclic rings containing an aliphatic amine expected to be S4 binding element. Among this series, 5-methyl-4,5,6,7-tetrahydrothiazolo[5,4-c]pyridine type 61 displayed orally potent anti-fXa activity and evident prolongation of prothrombin time (PT) with the moderate bioavailability in rats. The X-ray crystal analysis afforded an obvious binding mode that 5-methyl-4,5,6,7-tetrahydrothiazolo[5,4-c]pyridine and 6-chloronaphthalene respectively bound to S4 and S1 subsites. In this X-ray study, we discovered a novel intramolecular S-O close contact. Ab initio energy calculations of model compounds deduced that conformers with the most close S-O proximity were most stable. The Mulliken population analysis proposed that this energy profile was caused by both of electrostatic S-O affinity and N-O repulsion. The results of these calculations and X-ray analysis suggested a possibility that the restricted conformation effected the affinity to S4 subsite of fXa.

  DOI：

  10.1021/jm049884d
• 作为产物：
  描述：

  2-氯萘 在 盐酸 、 氯化亚砜 、 硫酸 、 三乙胺 作用下， 以 乙醇 、 二氯甲烷 、 N,N-二甲基甲酰胺 为溶剂， 反应 7.8h， 生成 1-[(6-chloronaphthalen-2-yl)sulfonyl]piperazine hydrochloride
  参考文献：
  名称：

  Synthesis and Conformational Analysis of a Non-Amidine Factor Xa Inhibitor That Incorporates 5-Methyl-4,5,6,7-tetrahydrothiazolo[5,4-c]pyridine as S4 Binding Element

  摘要：

  Our exploratory study was based on the concept that a non-amidine factor Xa (fXa) inhibitor is suitable for an orally available anticoagulant. We synthesized and evaluated a series of N-(6-chloronaphthalen-2-yl)sulfonylpiperazine derivatives incorporating various fused-bicyclic rings containing an aliphatic amine expected to be S4 binding element. Among this series, 5-methyl-4,5,6,7-tetrahydrothiazolo[5,4-c]pyridine type 61 displayed orally potent anti-fXa activity and evident prolongation of prothrombin time (PT) with the moderate bioavailability in rats. The X-ray crystal analysis afforded an obvious binding mode that 5-methyl-4,5,6,7-tetrahydrothiazolo[5,4-c]pyridine and 6-chloronaphthalene respectively bound to S4 and S1 subsites. In this X-ray study, we discovered a novel intramolecular S-O close contact. Ab initio energy calculations of model compounds deduced that conformers with the most close S-O proximity were most stable. The Mulliken population analysis proposed that this energy profile was caused by both of electrostatic S-O affinity and N-O repulsion. The results of these calculations and X-ray analysis suggested a possibility that the restricted conformation effected the affinity to S4 subsite of fXa.

  DOI：

  10.1021/jm049884d

文献信息

• NOVEL SULFONYL DERIVATIVES
  申请人：DAIICHI PHARMACEUTICAL CO., LTD.

  公开号：EP1104754A1

  公开（公告）日：2001-06-06

  Sulfonyl derivatives represented by the following general formula (I): Q1-Q2-T1-Q3-SO2-QA and drugs containing the same (wherein Q1 is an optionally substituted, saturated or unsaturated, five- or six-membered cyclic hydrocarbon group, a five- or six-membered heterocyclic group, or the like; Q2 is a single band, oxygen, sulfur, C1-C6 alkylene or the like; QA is optionally substituted arylalkenyl, heteroarylalkenyl or the like; and T1 is carbonyl or the like). These compounds have potent FXa-inhibitory effects and promptly exert satisfactory and persistent antithrombotic effects through oral administration, thus being useful as anticoagulant agents little accompanied with side effects.

  以下是通用公式（I）所代表的磺酰衍生物：Q1-Q2-T1-Q3-SO2-QA以及含有这些衍生物的药物（其中Q1是可选择地取代的饱和或不饱和的五元或六元环烃基团，五元或六元杂环基团等；Q2是单键，氧，硫，C1-C6烷基或类似物；QA是可选择地取代的芳基烯烃基团，杂环芳基烯烃基团或类似物；T1是羰基或类似物）。这些化合物具有强大的FXa抑制作用，并通过口服迅速产生令人满意且持久的抗血栓作用，因此可作为几乎不伴随副作用的抗凝血剂。
• Sulfonyl derivatives
  申请人：Daiichi Pharmaceutical Co., Ltd.

  公开号：US06525042B1

  公开（公告）日：2003-02-25

  Sulfonyl derivatives represented by general formula (I), salts of the same, and solvates of both: and application of them as drugs: [wherein R1 is hydrogen, hydroxyl, nitro or the like; R2 and R3 are each independently hydrogen, halogeno or the like; R4 and R5 are each dependently hydrogen, halogeno or the like; Q1 is an optionally substituted saturated or unsaturated 5- or 6-membered cyclic hydrocarbon group or the like; Q2 is a single bond, oxygen or the like; Q3 is, e.g., a group represented by formula (a): T1 is carbonyl or the like; and X1 and X2 are each independently methylidyne or nitrogen]. These compounds exhibit potent Fxa inhibiting activities and serve as excellent anticoagulants which speedily exert satisfactory and persistent anti-thrombotic effects through oral administration and little cause adverse effects.

  通用公式(I)表示的磺酰衍生物，其盐以及两者的溶剂化合物：以及它们作为药物的应用：[其中R1是氢、羟基、硝基或类似物；R2和R3各自独立地是氢、卤素或类似物；R4和R5各自依赖于氢、卤素或类似物；Q1是可选择取代的饱和或不饱和的5-或6-成员环烃基或类似物；Q2是单键、氧或类似物；Q3是，例如，由公式(a)表示的基团：T1是羰基或类似物；X1和X2各自独立地是甲基亚砜或氮。这些化合物表现出强大的Fxa抑制活性，并作为优秀的抗凝血剂，通过口服迅速产生令人满意且持久的抗血栓效果，并几乎不引起不良反应。
• [EN] BICYCLIC DERIVATIVES FOR USE IN THE TREATMENT OF ANDROGEN RECEPTOR ASSOCIATED CONDITIONS<br/>[FR] DÉRIVÉS BICYCLIQUES DESTINÉS À ÊTRE UTILISÉS DANS LE TRAITEMENT D'AFFECTIONS ASSOCIÉES AU RÉCEPTEUR DES ANDROGÈNES
  申请人：ASTRAZENECA AB

  公开号：WO2009081197A1

  公开（公告）日：2009-07-02

  The invention concerns bicyclic compounds of Formula (I), wherein the integers X1, X2, X3, Ring A, R4, R5 and m are as defined in the description. The present invention also relates to processes for the preparation of such compounds, pharmaceutical compositions containing them and their use in the manufacture of a medicament for use in the prevention or treatment of androgen-receptor associated conditions.

  该发明涉及式(I)的双环化合物，其中整数X1、X2、X3、环A、R4、R5和m的定义如描述中所示。本发明还涉及制备这些化合物的方法、含有它们的药物组合物以及它们在制备用于预防或治疗雄激素受体相关疾病的药物中的应用。
• Use of oxido-squalene cyclase inhibitors to lower blood cholesterol
  申请人：Zeneca Limited

  公开号：US06090813A1

  公开（公告）日：2000-07-18

  A compound of formula (I), or a pharmaceutically acceptable salt thereof, wherein G, T.sup.1, T.sup.2 and T.sup.3 are selected from CH and N; provided that T.sup.2 and T.sup.3 are not both CH; A is selected from a direct bond and (1-4C)alkylene; X is selected from oxy, thio, sulphinyl, sulphonyl, carbonyl, carbonylamino, N-di-(1-6C)alkylcarbonylamino, sulphonamido, methylene, (1-4C)alkylmethylene and di-(1-6C)alkylmethylene, and when T.sup.2 is CH, X may also be selected from aminosulphonyl and oxycarbonyl; and Q is selected from (5-7C)cycloalkyl, a heterocyclic moiety containing up to 4 heteroatoms selected from nitrogen, oxygen and sulphur, phenyl, naphthyl, phenyl(1-4C)alkyl and phenyl(2-6C)alkenyl; for the manufacture of a medicament for treating diseases or medical conditions in which an inhibition of oxido-squalene cyclase is desirable. ##STR1##

  化合物的结构式（I），或其药学上可接受的盐，其中G、T.sup.1、T.sup.2和T.sup.3选自CH和N；但要求T.sup.2和T.sup.3不能同时为CH；A选自直链键和（1-4C）烷基；X选自氧、硫、亚砜、磺酰、羰基、羰胺基、N-二（1-6C）烷基羰胺基、磺酰胺基、亚甲基、（1-4C）烷基亚甲基和二（1-6C）烷基亚甲基，当T.sup.2为CH时，X还可选自氨基磺酰和氧羰基；Q选自（5-7C）环烷基、含有最多4个氮、氧和硫杂原子的杂环基团、苯基、萘基、苯基（1-4C）烷基和苯基（2-6C）烯基；用于制备一种治疗需要氧化-角鲨烯环化酶抑制的药物，用于治疗疾病或医疗状况。
• Design, synthesis, and biological activity of non-amidine factor Xa inhibitors containing pyridine N-oxide and 2-carbamoylthiazole units
  作者：Noriyasu Haginoya、Syozo Kobayashi、Satoshi Komoriya、Toshiharu Yoshino、Tsutomu Nagata、Yumiko Hirokawa、Takayasu Nagahara

  DOI：10.1016/j.bmc.2004.08.001

  日期：2004.11

  thiazol-5-ylpyridine derivatives containing pyridine N-oxide and 2-carbamoylthiazole units to optimize the S4 binding element. N-Oxidation of thiazol-5-ylpyridine increased the anti-fXa activity more than 10-fold independent on the position of N-oxide. The 4-pyridine N-oxide derivatives 3a and 3d excelled over the tetrahydrothiazolopyridine 1b in potency. 2-Methylpyridine N-oxide 3d exhibited 49-fold selectivity

  基于对四氢噻唑并吡啶衍生物1c和FXV673进行X射线研究的两个结果，我们合成了一系列含有吡啶N-氧化物和2-氨基甲酰基噻唑单元的噻唑-5-基吡啶衍生物，以优化S4结合元件。噻唑-5-基吡啶的N-氧化使抗fXa活性增加了10倍以上，而与N-氧化物的位置无关。4-吡啶N-氧化物衍生物3a和3d的效力优于四氢噻唑并吡啶1b。2-甲基吡啶N-氧化物3d的选择性是凝血酶的49倍。我们的模型研究提出了一种结合模式，即3a的吡啶N-氧化物环粘在“阳离子孔”中，而3a的氧化物阴离子占据的空间几乎与FXV673的空间相同。从SAR观察和建模研究来看，