3-(methoxycarbonyl)-1-azabicyclo<2.2.1>heptane | 122684-38-2

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 哌啶类
• 英文名称: 3-(methoxycarbonyl)-1-azabicyclo<2.2.1>heptane
• 英文别名: 3-methoxycarbonyl-1-azanorbornane；exo-Methyl 1-azabicyclo[2.2.1]heptane-3-carboxylate；methyl 1-azabicyclo[2.2.1]heptane-3-carboxylate；3-methoxycarbonyl-1-azabicyclo-[2,2,1]-heptane；(3R,4R)-methyl-1-azabicyclo[2.2.1]heptane-3-carboxylate；3-carbomethoxy-1-azabicyclo[2.2.1]heptane
• CAS: 122684-38-2
• 化学式: C₈H₁₃NO₂
• mdl: MFCD00876133
• 分子量: 155.197
• InChiKey: LVBCACDXSOCLCG-UHFFFAOYSA-N

物化性质

• 沸点：
  199.0±23.0 °C(Predicted)
• 密度：
  1.15±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  0.3
• 重原子数：
  11
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.875
• 拓扑面积：
  29.5
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  3-(methoxycarbonyl)-1-azabicyclo<2.2.1>heptane 在 盐酸 、 lithium diisopropyl amide 作用下， 反应 4.5h， 生成 5-[(3S,4R)-1-azabicyclo[2.2.1]heptan-3-yl]-3-cyclopropyl-1,2,4-thiadiazole
  参考文献：
  名称：

  1,2,4-噻二唑的合成和毒蕈碱活性。

  摘要：

  制备了一系列在C5带有单或双环胺的新型1,2,4-噻二唑。通过3-甲氧基羰基化合物的烯醇锂反应，然后进行酯水解和脱羧反应，合成了奎尼丁和1-氮杂双环[2.2.1]庚烷衍生物。这些化合物作为毒蕈碱配体的受体结合亲和力和功效通过使用[3H] -N-甲基东pol碱和[3H]氧代短发胺-M的放射性配体结合测定法进行评估。对于3'-甲基化合物观察到最佳激动剂亲和力。较小的取代基（H）保留了较低亲和力的功效，而较大的基团则导致实质上较低的功效。观察到的结合亲和力受围绕C3-C5'键旋转的构象能以及单环或双环胺的空间要求的影响。

  DOI：

  10.1021/jm00169a041

文献信息

• Physiologically active 1,2,4,-oxa- and thiadiazoles
  申请人：Merck Sharp & Dohme Ltd.

  公开号：US04952587A1

  公开（公告）日：1990-08-28

  The present invention provides a compound of formula I or a salt or prodrug thereof: ##STR1## wherein the dotted circle represents one or two double bonds in any position in the 5-membered ring; X, Y and Z independently represent oxygen, sulphur, nitrogen or carbon, provided that at least one of X, Y and Z represents oxygen, sulphur or nitrogen; A represents a group of formula II: ##STR2## in which R.sup.1 represents hydrogen, hydroxy, C.sub.1-6 alkyl, C.sub.2-6 alkenyl, C.sub.2-6 alkynyl, C.sub.1-6 alkoxy, hydroxy(C.sub.1-6)alkyl, halogen, amino, cyano, --CONR.sup.6 R.sup.7 or --SO.sub.2 NR.sup.6 R.sup.7, in which R.sup.6 and R.sup.7 independently represent hydrogen, C.sub.1-6 alkyl, C.sub.2-6 alkenyl or C.sub.2-6 alkynyl; R.sup.2 represents hydrogen, halogen, C.sub.1-6 alkyl, C.sub.1-6 alkoxy or C.sub.1-6 alkylcarbonyl; V represents nitrogen, ##STR3## and W represents oxygen, sulphur or ##STR4## in which R.sup.8 represents hydrogen, C.sub.1-6 alkyl, C.sub.2-6 alkenyl or C.sub.2-6 alkynyl; E represents a bond or a straight or branched alkylene chain containing from 1 to 5 carbon atoms, and optionally being substituted with hydroxy or phenyl; and F represents: (a) a non-aromatic azacyclic or azabicyclic ring system; or (b) a group of formula --NR.sup.a R.sup.b, in which R.sup.a and R.sup.b independently represent hydrogen, C.sub.1-6 alkyl, C.sub.2-6 alkenyl, C.sub.2-6 alkynyl or aryl(C.sub.1-6)alkyl; which compounds are useful in the treatment of psychotic disorders (e.g. schizophrenia and mania); anxiety; alcohol or drug withdrawal; pain; gastric stasis; gastric dysfunction (such as occurs with dyspepsia, peptic ulcer, reflux oesophagitis and flatulence); migraine, nausea and vomiting; and presenile and senile dementia.

  本发明提供了化合物I的结构或其盐或前药：其中虚线圆圈代表5-成员环中任意位置的一个或两个双键；X、Y和Z独立地代表氧、硫、氮或碳，但至少一个X、Y和Z代表氧、硫或氮；A代表结构II的一个基团：其中R.sup.1代表氢、羟基、C.sub.1-6烷基、C.sub.2-6烯基、C.sub.2-6炔基、C.sub.1-6烷氧基、羟基(C.sub.1-6)烷基、卤素、氨基、氰基、--CONR.sup.6 R.sup.7或--SO.sub.2 NR.sup.6 R.sup.7，其中R.sup.6和R.sup.7独立地代表氢、C.sub.1-6烷基、C.sub.2-6烯基或C.sub.2-6炔基；R.sup.2代表氢、卤素、C.sub.1-6烷基、C.sub.1-6烷氧基或C.sub.1-6烷基羰基；V代表氮，W代表氧、硫或其中R.sup.8代表氢、C.sub.1-6烷基、C.sub.2-6烯基或C.sub.2-6炔基；E代表键或含有1至5个碳原子的直链或支链烷基链，可选地被羟基或苯基取代；F代表：(a)非芳香性氮杂环或氮杂双环系统；或(b)结构--NR.sup.a R.sup.b的一个基团，其中R.sup.a和R.sup.b独立地代表氢、C.sub.1-6烷基、C.sub.2-6烯基、C.sub.2-6炔基或芳基(C.sub.1-6)烷基；这些化合物在治疗精神分裂症（例如精神分裂症和狂躁症）、焦虑、酒精或药物戒断、疼痛、胃排空延缓、胃功能障碍（如消化不良、消化性溃疡、反流性食道炎和胀气）、偏头痛、恶心呕吐以及老年性痴呆症等方面有用。
• Novel bridged bicyclic N-heterocycles
  申请人：BEECHAM GROUP PLC

  公开号：EP0261763A1

  公开（公告）日：1988-03-30

  A compound of formula (I) or a pharmaceutically acceptable salt thereof: in which X represents a group in which p represents an integer of 2 to 4; r represents an integer of 1 or 2; s represents 0 or 1; and A represents a 3-membered divalent residue completing a 5-membered aromatic ring and comprises one or two heteroatoms selected from oxygen, nitrogen and sulphur, any amino nitrogen optionally substituted by a C 1-4 alkyl group, and when (p,r,s) is (2,2,0) or (2,2,1) any A comprising 2 heteroatoms is optionally C-substituted by a methyl group, and when (p,r,s) is (2,1,0), (2,1,1) or (3,1,0) any A comprising 2 heteroatoms is optionally C-substituted by C 1-2 alkyl and any A comprising one heteroatom is optionally C-substituted by a methyl group, and wherein compounds of formula (I) having two assymetric centres have the stereo-chemical configuration in which the group X and the (CH₂) r bridge are on the same side of the plane of the molecule which contains both bridgehead atoms and the ring carbon atom bonded to the group X.

  式 (I) 的化合物或其药学上可接受的盐： 其中 X 代表一个基团 其中 p 代表 2 至 4 的整数；r 代表 1 或 2 的整数；s 代表 0 或 1；以及 A 代表完成 5 元芳香环的 3 元二价残基，包含一个或两个选自氧、氮和硫的杂原子、当（p,r,s）为（2,2,0）或（2,2,1）时，包含 2 个杂原子的任何 A 可选择被一个甲基取代，当（p,r,s）为（2,1,0）、（2,1,1）或（3,1、0）时，包含 2 个杂原子的任何 A 可任选由 C 1-2 烷基取代，包含 1 个杂原子的任何 A 可任选由甲基取代，其中具有两个同义中心的式 (I) 化合物具有立体化学构型，其中基团 X 和 (CH₂) r 桥位于分子平面的同一侧，分子平面包含桥头原子和与基团 X 键合的环碳原子。
• Lipophilic oxadiazoles
  申请人：MERCK SHARP & DOHME LTD.

  公开号：EP0323864A2

  公开（公告）日：1989-07-12

  Oxadiazoles of formula I wherein one of X, Y and Z is an oxygen atom and the other two are nitrogen atoms, and the dotted circle represents aromaticity (two double bonds) thus forming a 1,3,4-oxadiazole or 1,2,4-oxadiazole nucleus; R¹ represents a non-aromatic azacyclic or azabicyclic ring system; and R² represents an optionally substituted saturated hyrocarbon group having at least three carbon atoms, or unsaturated hydrocarbon group having at least 6 carbon atoms, have particularly advantageous selective properties for use in the treatment and/or prevention of neurodegenerative diseases.

  式 I 的噁二唑 其中，X、Y 和 Z 中的一个是氧原子，另外两个是氮原子，圆点代表芳香性（两个双键），从而形成 1，3，4-噁二唑或 1，2，4-噁二唑核；R¹ 代表非芳香的氮杂环或氮杂环环系；R²代表至少有三个碳原子的任选取代饱和烃基，或至少有六个碳原子的不饱和烃基，具有特别有利的选择性，可用于治疗和/或预防神经退行性疾病。
• Five-membered ring systems with bonded azacyclic ring substituents
  申请人：MERCK SHARP & DOHME LTD.

  公开号：EP0328200A1

  公开（公告）日：1989-08-16

  The present invention provides a compound of formula I or a salt or prodrug thereof: wherein the dotted circle represents one or two double bonds in any position in the 5-membered ring; X, Y and Z independently represent oxygen, sulphur, nitrogen or carbon, provided that at least one of X, Y and Z represents oxygen, sulphur or nitrogen; A represents a group of formula II: in which: R' represents hydrogen, hydroxy, C1-6 alkyl, C2-6 alkenyl, C2-6 alkynyl, C1-6 alkoxy, hydroxy(C1-6)alkyl, halogen, amino, cyano, -CONR6R7 or -S02NR6R7, in which R6 and R7 independently represent hydrogen, C1-6 alkyl, C2-6 alkenyl or C2-6 alkynyl; R2 represents hydrogen, halogen, C1 -6 alkyl, C1 -s alkoxy or C1 -6 alkylcarbonyl; V represents nitrogen, - CH or - C -; and W represents oxygen, sulphur or - NR8, in which R8 represents hydrogen, C1-6 alkyl, C2-6 alkenyl or C2-6 alkynyl; E represents a bond or a straight or branched alkylene chain containing from 1 to 5 carbon atoms, and optionally being substituted with hydroxy or phenyl; and F represents: . a) a non-aromatic azacyclic or azabicyclic ring system; or b) a group of formula -NRaRb, in which Ra and Rb independently represent hydrogen, C1-6 alkyl, C2-6 alkenyl, C2-s alkynyl or aryl(C1-6)alkyl; which compounds are useful in the treatment of psychotic disorders (e.g. schizophrenia and mania); anxiety; alcohol or drug withdrawal; pain; gastric stasis; gastric dysfunction (such as occurs with dyspepsia, peptic ulcer, reflux oesophagitis and flatulence); migraine, nausea and vomiting; and presenile and senile dementia.

  本发明提供了式 I 的化合物或其盐或原药： 其中圆点代表五元环任意位置上的一个或两个双键； X、Y和Z独立地代表氧、硫、氮或碳，条件是X、Y和Z中至少有一个代表氧、硫或氮； 其中 R'代表氢、羟基、C1-6 烷基、C2-6 烯基、C2-6 炔基、C1-6 烷氧基、羟基（C1-6）烷基、卤素、氨基、氰基、-CONR6R7 或 -S02NR6R7，其中 R6 和 R7 独立地代表氢、C1-6 烷基、C2-6 烯基或 C2-6 烷炔基； R2 代表氢、卤素、C1-6 烷基、C1-s 烷氧基或 C1-6 烷基羰基； V 代表氮、- CH 或 - C -；以及 W 代表氧、硫或- NR8，其中 R8 代表氢、C1-6 烷基、C2-6 烯基或 C2-6 烷炔基； E 代表键或含有 1 至 5 个碳原子的直链或支链亚烷基链，可选择被羟基或苯基取代； 以及 F 代表 a) 非芳氮杂环或氮杂环环系；或 b) 式-NRaRb 的基团，其中 Ra 和 Rb 独立代表氢、C1-6 烷基、C2-6 烯基、C2-s 烷炔基或芳基（C1-6）烷基。这些化合物可用于治疗精神病（如精神分裂症和躁狂症）、焦虑、戒酒或戒毒、疼痛、胃淤血、胃功能障碍（如消化不良、消化性溃疡、反流性食道炎和胀气）、偏头痛、恶心和呕吐以及先天性和老年性痴呆。
• Process for resolving 1-azabicyclo [2.2.1]heptane-3-carboxylates
  申请人：MERCK SHARP & DOHME LTD.

  公开号：EP0398617A2

  公开（公告）日：1990-11-22

  A process for preparing a substantially pure enantiomer of a 1-azabicyclo[2.2.1]heptane, 1-­azabicyclo[3.2.1] octane or quinuclidine, substituted on the carbon atom β to the ring nitrogen by a carboxy group, by synthesising and separating diastereomeric derivatives thereof wherein the hydroxy group of the carboxy is replaced by a residue of a chiral amine or α-amino acid.

  一种通过合成和分离其非对映异构衍生物制备基本纯的 1-氮杂双环[2.2.1]庚烷、1-氮杂双环[3.2.1]辛烷或喹吖啶的对映体的工艺，该对映体在与环氮相连的碳原子 β 上被羧基取代，其中羧基的羟基被手性胺或α-氨基酸的残基取代。