4-羟基哌啶-1-羧酸甲酯 | 75250-52-1

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 哌啶类
• 中文名称: 4-羟基哌啶-1-羧酸甲酯
• 中文别名: 甲基4-羟基哌啶-1-甲酸基酯
• 英文名称: methyl 4-hydroxypiperidine-1-carboxylate
• CAS: 75250-52-1
• 化学式: C₇H₁₃NO₃
• mdl: MFCD12181166
• 分子量: 159.185
• InChiKey: AACMIVJLZDJLSX-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0
• 重原子数：
  11
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.857
• 拓扑面积：
  49.8
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  4-羟基哌啶-1-羧酸甲酯 在 氢氧化钾 、 sodium hydride 、 potassium carbonate 作用下， 以 甲醇 、 水 、 N,N-二甲基甲酰胺 为溶剂， 反应 116.5h， 生成 1-哌啶丁酸,4-(二苯基甲氧基)-,乙基酯
  参考文献：
  名称：

  GABA uptake inhibitors. Syntheses and structure—activity studies on GABA analogues containing diarylbutenyl and diarylmethoxyalkyl N-substituents

  摘要：

  A number of analogues of GABA or B-alanine containing 4,4-diphenyl-3-butenyl (DPB), benzhydryl ethyl ether (BEE), or benzhydryl propyl ether N-substituents have been synthesized and tested as inhibitors of synaptosomal GABA uptake. N-methylation of these analogues resulted in increased potency and reduced pKa II values of the reaction products 4a and 8a, respectively. Incorporation of the alkyl groups of the benzhydryl alkyl ether moieties of N-methyl-N-BEE-B-alanine (12), N-methyl-N-BEE-GABA (8a), or the benzhydryl propyl ether analogue of N-methyl-GABA (10) into the cyclized piperidine analogues gave the less active compounds 17, 18, and 19, respectively. This loss of in vitro activity was most pronounced for the GABA analogues 18 and 19. These results suggest that the basic character of the amino groups as well as the conformational flexibility of the spacer-arm connecting the amino acid 'heads' and the aromatic moieties of this class of GABA uptake inhibitors are factors of importance for GABA uptake affinity.

  DOI：

  10.1016/0223-5234(91)90214-8
• 作为产物：
  描述：

  4-哌啶酮 在 甲醇 、 sodium tetrahydroborate 、 potassium carbonate 作用下， 以 水 为溶剂， 反应 5.0h， 生成 4-羟基哌啶-1-羧酸甲酯
  参考文献：
  名称：

  [EN] THIOL PHOSPHINE GOLD COMPLEXES FOR USE IN TREATING BACTERIAL INFECTIONS
  [FR] COMPOSÉS ANTIBACTÉRIENS

  摘要：

  公开号：

  WO2017093543A3

文献信息

• Discovery and SAR study of piperidine-based derivatives as novel influenza virus inhibitors
  作者：Guoxin Wang、Longjian Chen、Tongmei Xian、Yujie Liang、Xintao Zhang、Zhen Yang、Ming Luo

  DOI：10.1039/c4ob01079e

  日期：——

  A series of piperidine-based derivatives were identified as novel and potent inhibitors of the influenza virus through structural modification of a compound that was selected from a high-throughput screen. Various analogues were synthesized and confirmed as inhibitors. The structure–activity relationship (SAR) studies suggested that the ether linkage between the quinoline and piperidine is critical for the inhibitory activity. The optimized compound tert-butyl 4-(quinolin-4-yloxy)piperidine-1-carboxylate 11e had an excellent inhibitory activity against influenza virus infection from a variety of influenza virus strains, with EC50 values as low as 0.05 μM. The selectivity index value (SI = MLD50/EC50) of 11e is over 160 000 based on cytotoxicity, measured by MTT assays of three cell lines. We carried out a time-of-addition experiment to delineate the mechanism of inhibition. The result indicates that 11e interferes with the early to middle stage of influenza virus replication.

  一系列基于哌啶的衍生物被鉴定为新型的、强效的流感病毒抑制剂。这些衍生物是通过对一种从高通量筛选中选出的化合物进行结构修饰得到的。合成并确认了各种类似物作为抑制剂。构效关系(SAR)研究表明，喹啉与哌啶之间的醚键对于抑制活性至关重要。优化的化合物叔丁基 4-(喹啉-4-基氧)哌啶-1-羧酸酯 11e 对多种流感病毒株的流感病毒感染具有出色的抑制活性，EC50 值低至 0.05 μM。根据三种细胞系的 MTT 试验测得的细胞毒性，11e 的选择指数值(SI = MLD50/EC50)超过 160,000。我们进行了一项添加时间实验来阐明抑制机制。结果表明，11e干扰了流感病毒复制的早期到中期阶段。
• [EN] 3-HETEROCYCLYL-4-PHENYL-TRIAZOLE DERIVATIVES AS INHIBITORS OF THE VASOPRESSIN V1A RECEPTOR<br/>[FR] DERIVES 3-HETEROCYCLYL-4-PHENYL-TRIAZOLE COMME INHIBITEURS DE LA VASOPRESSINE PAR RECEPTEUR
  申请人：PFIZER LTD

  公开号：WO2005105779A1

  公开（公告）日：2005-11-10

  Compounds of formula (I): or a pharmaceutically acceptable derivative thereof, wherein R represents C1-6alkyl (optionally substituted by C1-6alkyloxy or Het) or C1-6alkyloxy; R1 and R2 independently represent hydrogen, halo or C1-6alkyl, ring A represents Het1; X represents O or NR3; R3 represents hydrogen or C1-6alkyl; ring B represents a phenyl group or Het2, either of which may be optionally substituted with one or more groups selected from halo, CN, C1-6alkyloxy, CF3, C1-6alkyl, NH2 and NO2; Het and Het1 independently represent a 5- or 6-membered saturated, partially unsaturated or aromatic heterocyclic group comprising either (a) 1 to 4 nitrogen atoms, (b) one oxygen or one sulphur atom or (c) 1 oxygen atom or 1 sulphur atoms and 1 or 2 nitrogen atoms are useful for treating anxiety, cardiovascular disease (including angina, atherosclerosis, hypertension, heart failure, edema, hypernatremia), dysmenorrhoea (primary and secondary), endometriosis, emesis (including motion sickness), intrauterine growth retardation, inflammation (including rheumatoid arthritis) mittlesmerchz, preclampsia, premature ejaculation, premature (preterm) labour and Raynaud’s disease.

  式(I)的化合物：或其药学上可接受的衍生物，其中R代表C1-6烷基（可选地被C1-6烷氧基或Het取代）或C1-6烷氧基；R1和R2独立地代表氢、卤素或C1-6烷基，环A代表Het1；X代表O或NR3；R3代表氢或C1-6烷基；环B代表苯基或Het2，其中任一者可选地被一个或多个从卤素、CN、C1-6烷氧基、CF3、C1-6烷基、NH2和NO2中选择的基团取代；Het和Het1独立地代表含有（a）1至4个氮原子、（b）一个氧原子或一个硫原子或（c）1个氧原子或1个硫原子和1或2个氮原子的5-或6元饱和、部分不饱和或芳香杂环基团，对于治疗焦虑、心血管疾病（包括心绞痛、动脉粥样硬化、高血压、心力衰竭、水肿、高钠血症）、月经痛（原发性和继发性）、子宫内膜异位症、呕吐（包括晕动病）、子宫内生长迟缓、炎症（包括类风湿关节炎）、中间痛、子痫前症、早泄、早产、雷诺氏病等疾病有用。
• [EN] SUBSTITUTED CONDENSED THIOPHENES AS MODULATORS OF STING<br/>[FR] THIOPHÈNES CONDENSÉS SUBSTITUÉS UTILISÉS EN TANT QUE MODULATEURS DE STING
  申请人：CTXT PTY LTD

  公开号：WO2019219820A1

  公开（公告）日：2019-11-21

  A compound of formula (I), wherein: R1 is selected from (i) H, (ii) C3-6cycloalkyl, (iii) C3-7heterocyclyl optionally substituted with a group selected from: methyl and ester, and (iv) linear or branched C1-4alkyl optionally substituted with a group selected from: alkoxy, amino, amido, acylamido, acyloxy, alkyl carboxyl ester, alkyl carbamoyl, alkyl carbamoyl ester, phenyl, phosphonate ester, C3-7heterocyclyl optionally substituted with a group selected from methyl and oxo, and a naturally occurring amino acid, optionally N-substituted with a group selected from methyl, acetyl and boc; A1 is CRA or N; A2 is CRB or N; A3 is CRC or N; A4 is CRD or N; where no more than two of A1, A2, A3, and A4 may be N; one or two of RA, RB, RC, and RD, (if present) are selected from H, F, Cl, Br, Me, CF3, cyclopropyl, cyano, OMe, OEt, CH2OH, CH2OMe and CH2NMe2; the remainder of RA, RB, RC, and RD, (if present) are H; Y is O, NH or CH2; RY is selected from: (RYA) and (RYB).

  化合物的化学式（I），其中：R1选自（i）H，（ii）C3-6环烷基，（iii）C3-7杂环烷基，可选择地取代为：甲基和酯，以及（iv）线性或支链C1-4烷基，可选择地取代为：烷氧基，氨基，酰胺基，酰氧基，烷基羧酯，烷基氨基，烷基氨基酯，苯基，磷酸酯，C3-7杂环烷基，可选择地取代为甲基和氧代基，以及一种天然氨基酸，可选择地N-取代为：甲基，乙酰基和boc；A1为CRA或N；A2为CRB或N；A3为CRC或N；A4为CRD或N；其中A1，A2，A3和A4中最多有两个可以是N；RA，RB，RC和RD中的一个或两个（如果存在）选自H，F，Cl，Br，Me，CF3，环丙基，氰基，OMe，OEt，CH2OH，CH2OMe和CH2NMe2；RA，RB，RC和RD的其余部分（如果存在）为H；Y为O，NH或CH2；RY选自：（RYA）和（RYB）。
• [EN] TETRAHYDROISOQUINOLINE DERIVED PRMT5-INHIBITORS<br/>[FR] INHIBITEURS DE PRMT5 DÉRIVÉS DE TÉTRAHYDROISOQUINOLÉINE
  申请人：CTXT PTY LTD

  公开号：WO2016034673A1

  公开（公告）日：2016-03-10

  A compound of formula I wherein: n is 1 or 2: p is 0 or 1; R1 is optionally one or more halo or methyl groups; R2a and R2b are independently selected from the group consisting of: (i) F; (ii) H; (iii) Me; and (iv) CH2OH; R2c and R2d are independently selected from the group consisting of: (i) F; (ii) H; (iii) Me; and (iv) CH2OH; R3a and R3b are independently selected from H and Me; R4 is either H or Me; R5 is either H or Me; R6a and R6b are independently selected from H and Me; A is either (i) optionally substituted phenyl; (ii) optionally substituted naphthyl; or (iii) optionally substituted C5-12 heteroaryl.

  式I的化合物，其中：n为1或2；p为0或1；R1可选地为一个或多个卤素或甲基基团；R2a和R2b分别选自以下组：(i) F；(ii) H；(iii) Me；和(iv) CH2OH；R2c和R2d分别选自以下组：(i) F；(ii) H；(iii) Me；和(iv) CH2OH；R3a和R3b分别选自H和Me；R4为H或Me；R5为H或Me；R6a和R6b分别选自H和Me；A为(i)可选地取代的苯基；(ii)可选地取代的萘基；或(iii)可选地取代的C5-12杂环基。
• ALPHA-OXOACYL AMINO-CAPROLACTAM DERIVATIVE
  申请人：SEIKAGAKU CORPORATION

  公开号：US20160137691A1

  公开（公告）日：2016-05-19

  The purpose of the present invention is to provide a pharmaceutical composition that is useful for the treatment of diseases that are caused by an increase in bone resorption and that does not cause serious side effects even when used in combination with another drug. The present invention relates to: an α-oxoacyl aminocaprolactam derivative that is represented by formula (I) (in the formula, X is —O— or —N(R 1 )— and R 1 represents an alkoxycarbonyl group having 1-10 carbon atoms); and a bone resorption inhibitor containing the α-oxoacyl aminocaprolactam derivative.

  本发明的目的是提供一种药物组合物，用于治疗由骨吸收增加引起的疾病，并且即使与另一种药物联合使用也不会引起严重副作用。本发明涉及以下内容：一种由式（I）表示的α-氧代酰氨基己内酯衍生物 （在该式中，X为—O—或—N(R 1 )—，R 1 表示具有1-10个碳原子的烷氧羰基基团）；以及含有α-氧代酰氨基己内酯衍生物的骨吸收抑制剂。