1'-benzyl-spiro[isochroman-3,4'-piperidin]-1-one | 75930-65-3

• 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: 1'-benzyl-spiro[isochroman-3,4'-piperidin]-1-one
• 英文别名: 1'-Benzylspiro[isochromane-3,4'-piperidin]-1-one；1'-benzylspiro[4H-isochromene-3,4'-piperidine]-1-one
• CAS: 75930-65-3
• 化学式: C₂₀H₂₁NO₂
• 分子量: 307.392
• InChiKey: VJCIWDNWVJZHOX-UHFFFAOYSA-N

物化性质

• 沸点：
  490.4±45.0 °C(Predicted)
• 密度：
  1.21±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.7
• 重原子数：
  23
• 可旋转键数：
  2
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.35
• 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：

  1'-benzyl-spiro[isochroman-3,4'-piperidin]-1-one 在 磷酸 lithium aluminium tetrahydride 作用下， 以 四氢呋喃 为溶剂， 反应 2.5h， 生成 1'-benzyl-spiro[isochroman-3,4'-piperidine]
  参考文献：
  名称：

  One-Pot Synthesis of Spiro Isochromane-3,3′-piperidines, -3,4′-piperidines and -3,3′-pyrrolidines

  摘要：

  Spiro异香豆酮-1-酮1与锂铝氢化物或Grignard试剂反应，得到二醇中间体2，然后在100°C的85%磷酸中环化，生成spiro异香豆烯3，分离产率为72-94%。

  DOI：

  10.1055/s-1993-25832
• 作为产物：
  描述：

  N-甲基邻甲苯酰胺 在 正丁基锂 、 硫酸 、 溶剂黄146 作用下， 反应 4.67h， 生成 1'-benzyl-spiro[isochroman-3,4'-piperidin]-1-one
  参考文献：
  名称：

  螺[isochromanpiperidine]类似物的合成及其抑制组胺释放的构效关系。

  摘要：

  制备了两种类型的1'-烷基螺基[isochroman-3,4-哌啶]和1'-烷基螺基[isochroman-4,4'-哌啶]并检查了它们的生物学活性。几种化合物抑制了化合物48/80诱导的组胺从分离的大鼠腹膜肥大细胞中释放。讨论了本系列中此活动的结构要求。

  DOI：

  10.1021/jm00134a013

文献信息

• Piperidine derivatives
  申请人：H. LUNDBECK A/S

  公开号：EP0518805A1

  公开（公告）日：1992-12-16

  Piperidine compounds having the general general Formula I wherein R¹ is a) a group consisting of alkyl, alkenyl, cycloalkyl, cycloalkenyl, phenyl, cycloalkylalkyl, cycloalkenylalkyl, phenylalkyl or diphenylalkyl linked to the piperidyl N-atom through an at least 2 membered spacer group or; b) a group having the general Formula II : wherein X is CHR¹⁰, O, S, SO, SO₂ or NR¹⁰, R¹⁰ being hydrogen, alkyl or alkenyl, an amino group, sulfonyl, optionally substituted phenyl or a hetero aromatic group; Y is CH, CH₂, NH, C=O or C=S; Ra - Rd are substituents; U is CH₂, O or S; Q¹ is a bond , alkylene or alkenylen and Q² alkylene having at least two C-atoms or alkenylene R² and R³ are hydrogen, or alkyl or they may together form an ethylene or propylene bridge; R⁴ to R⁷ are substituents; and i) Z¹ and Z² are linked together in which case: Z¹ is CH₂, O or S; Z² and Z³ are independently (CH₂)n, n being 0 or 1, O or S or Z¹ and Z² may together represent a group -CH=CH-; or when Z³ is (CH₂)n wherein n is 0, Z¹ and Z² may together represent a 3-membered divalent group; or ii) when R¹ is a group as defined in b) Z¹ and Z² may also be unlinked, in which case: Z¹ is substituent, Z² is hydrogen and Z³ is (CH₂)n wherein n is 0; show potent sigma receptor activity. Furthermore they show effect in animal models indicative of anxiolytic properties. Accordingly they are useful as medicines for the treatment of anxiety, psychosis, epilepsy, convulsion, movement disorders, motor disturbances, amnesia, cerebrovascular diseases, senile dementia of the Alzheimer type or Parkinson's disease.

  具有一般式I的哌啶化合物，其中R¹是a)由至少2个成员的间隔基团连接到哌啶N原子的烷基，烯基，环烷基，环烯基，苯基，环烷基烷基，环烯基烷基，苯基烷基或二苯基烷基的群；或b)具有一般式II的群：其中X是CHR¹⁰，O，S，SO，SO₂或NR¹⁰，R¹⁰为氢，烷基或烯基，氨基，磺酰基，可选取代的苯基或杂环芳基；Y是CH，CH₂，NH，C=O或C=S；Ra至Rd是取代基；U是CH₂，O或S；Q¹是键，烷基或烯基，Q²是至少有两个C原子的烷基或烯基，R²和R³是氢，或烷基，或它们可以一起形成乙烯或丙烯桥；R⁴到R⁷是取代基；i）Z¹和Z²连接在一起的情况下：Z¹是CH₂，O或S；Z²和Z³是独立的（CH₂）n，n为0或1，O或S，或Z¹和Z²可以一起表示一个组-CH=CH-；或者当Z³为（CH₂）n，其中n为0时，Z¹和Z²可以一起表示一个3成员双价基团；或ii）当R¹是b）中定义的群时，Z¹和Z²也可以未连接，在这种情况下：Z¹是取代基，Z²是氢，Z³是（CH₂）n，其中n为0；具有强大的sigma受体活性。此外，它们在动物模型中表现出具有抗焦虑特性的效果。因此，它们可用作治疗焦虑症，精神病，癫痫，惊厥，运动障碍，记忆障碍，脑血管疾病，阿尔茨海默病或帕金森病的药物。
• Method of using spiro piperidines to promote the release of growth
  申请人：Merck & Co., Inc.

  公开号：US05652235A1

  公开（公告）日：1997-07-29

  There are disclosed certain novel compounds identified as spiro piperidines and homologs which promote the release of growth hormone in humans and animals. This property can be utilized to promote the growth of food animals to render the production of edible meat products more efficient, and in humans, to treat physiological or medical conditions characterized by a deficiency in growth hormone secretion, such as short stature in growth hormone deficient children, and to treat medical conditions which are improved by the anabolic effects of growth hormone. Growth hormone releasing compositions containing such spiro compounds as the active ingredient thereof are also disclosed.

  本发明揭示了一些新型化合物，被鉴定为螺环哌啶和同源物，可促进人类和动物中生长激素的释放。该特性可用于促进食用动物的生长，使可食用肉制品的生产更加高效，对于人类，可用于治疗生长激素分泌不足所表现的生理或医学状况，如生长激素缺乏症儿童的矮小身材，并用于治疗通过生长激素的合成作用得到改善的医学状况。本发明还揭示了含有这些螺环化合物作为活性成分的生长激素释放组合物。
• Spiro piperidines and homologs which promote release of growth hormone
  申请人：Merck & Co., Inc.

  公开号：US05536716A1

  公开（公告）日：1996-07-16

  There are disclosed certain novel compounds identified as spiro piperidines and homologs which promote the release of growth hormone in humans and animals. This property can be utilized to promote the growth of food animals to render the production of edible meat products more efficient, and in humans, to treat physiological or medical conditions characterized by a deficiency in growth hormone secretion, such as short stature in growth hormone deficient children, and to treat medical conditions which are improved by the anabolic effects of growth hormone. Growth hormone releasing compositions containing such spiro compounds as the active ingredient thereof are also disclosed.

  披露了一些新型化合物，被鉴定为螺环吡啶和同系物，可以促进人类和动物中生长激素的释放。这种特性可以用于促进食用动物的生长，以使可食用肉类产品的生产更加高效，以及在人类中治疗生长激素分泌不足的生理或医学状况，例如生长激素缺乏儿童的矮小症，并治疗通过生长激素的合成作用得到改善的医学状况。披露了含有这些螺环化合物作为其活性成分的生长激素释放组合物。
• Piperidine derivatives having anxiolytic effect
  申请人：H. LUNDBECK A/S

  公开号：EP0853085A1

  公开（公告）日：1998-07-15

  Piperidine compounds having the general general Formula I wherein R1 is a group consisting of alkyl, alkenyl, cycloalkyl, cycloalkenyl, phenyl, cycloalkylalkyl, cycloalkenylalkyl, phenylalkyl or diphenylalkyl linked to the piperidyl N-atom through an at least 2 membered spacer group or; R2 and R3 are hydrogen, or alkyl or they may together form an ethylene or propylene bridge; R4 to R7 are substituents; and Z1 is CH2, O or S; Z2 and Z3 are independently (CH2)n, n being 0 or 1, O or S or Z1 and Z2 may together represent a group -CH=CH-; or when Z3 is (CH2)n wherein n is 0, Z1 and Z2 may together represent a 3-membered divalent group; show potent sigma receptor activity. Furthermore they show effect in animal models indicative of anxiolytic properties. Accordingly they are useful as medicines for the treatment of anxiety, psychosis, epilepsy, convulsion, movement disorders, motor disturbances, amnesia, cerebrovascular diseases, senile dementia of the Alzheimer type or Parkinson's disease.

  具有一般通式 I 的哌啶化合物 其中 R1 是 由烷基、烯基、环烷基、环烯基、苯基、环烷基烷基、环烯基烷基、苯基烷基或二苯基烷基组成的基团，通过至少2个成员的间隔基团与哌啶基N原子相连；或 R2 和 R3 是氢、烷基或可共同形成乙烯桥或丙烯桥；R4 至 R7 是取代基；以及 Z1 是 CH2、O 或 S；Z2 和 Z3 独立地是 (CH2)n（n 为 0 或 1）、O 或 S，或者 Z1 和 Z2 可共同代表一个基团 -CH=CH-；或者当 Z3 是 (CH2)n 时（其中 n 为 0），Z1 和 Z2 可共同代表一个三元二价基团； 显示出强大的 sigma 受体活性。此外，它们在动物模型中显示出抗焦虑特性。因此，它们可用作治疗焦虑症、精神病、癫痫、抽搐、运动障碍、运动失调、健忘症、脑血管疾病、阿尔茨海默型老年痴呆症或帕金森病的药物。
• Novel spiropiperidine-based stearoyl-CoA desaturase-1 inhibitors: Identification of 1′-{6-[5-(pyridin-3-ylmethyl)-1,3,4-oxadiazol-2-yl]pyridazin-3-yl}-5-(trifluoromethyl)-3,4-dihydrospiro[chromene-2,4′-piperidine]
  作者：Yoshikazu Uto、Yohei Kiyotsuka、Yuko Ueno、Yuriko Miyazawa、Hitoshi Kurata、Tsuneaki Ogata、Tsuneo Deguchi、Makiko Yamada、Nobuaki Watanabe、Masahiro Konishi、Nobuya Kurikawa、Toshiyuki Takagi、Satoko Wakimoto、Keita Kono、Jun Ohsumi

  DOI：10.1016/j.bmcl.2009.11.043

  日期：2010.1

  Cyclization of the benzoylpiperidine in lead compound 2 generated a series of novel and highly potent spiropiperidine-based stearoyl-CoA desaturase (SCD)-1 inhibitors. Among them, 1'-6-[5-(pyridin-3-ylmethyl)-1,3,4-oxadiazol-2-yl]pyridazin-3-yl}-5-(trifluoromethyl)-3,4-dihydrospiro[chromene-2,4'-piperidine] (19) demonstrated the most powerful inhibitory activity against SCD-1, not only in vitro but also in vivo (C57BL/6 J mice). With regard to the pharmacological evaluation, 19 showed powerful reduction of the desaturation index in the plasma of C57BL/6 J mice on a non-fat diet after a 7-day oral administration (q.d.) without causing notable abnormalities in the eyes or skin up to the highest dose (3 mg/kg) in our preliminary analysis. (C) 2009 Elsevier Ltd. All rights reserved.