N-boc-4,4-联哌啶 | 171049-35-7

• 物质功能分类: 医药中间体 - 杂环化合物
• 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: N-boc-4,4-联哌啶
• 中文别名: [4,4-联哌啶]-1-羧酸叔丁酯；1-(叔丁氧羰基)-4,4'-联哌啶；1-(叔丁氧羰基)-4,4-联哌啶；N-BOC-4,4-联哌啶
• 英文名称: 1-tert-butoxycarbonyl-4,4'-bipiperidine
• 英文别名: tert-butyl [4,4'-bipiperidine]-1-carboxylate；N-Boc-4,4'-bipiperidine；tert-butyl 4-(4-piperidyl)piperidine-1-carboxylate；tert-butyl (4,4’-bipiperidine)-1-carboxylate；tert butyl [4,4']bipiperidinyl-1-carboxylate；4-[1-(1,1-dimethylethoxycarbonyl)-4-piperidinyl]-piperidine；tert-butyl 4-piperidin-4-ylpiperidine-1-carboxylate
• CAS: 171049-35-7
• 化学式: C₁₅H₂₈N₂O₂
• 分子量: 268.4
• InChiKey: NERBLCVCQKXTEP-UHFFFAOYSA-N

物化性质

• 沸点：
  363℃
• 密度：
  1.028
• 闪点：
  173℃

计算性质

• 辛醇/水分配系数(LogP)：
  2.2
• 重原子数：
  19
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.93
• 拓扑面积：
  41.6
• 氢给体数：
  1
• 氢受体数：
  3

安全信息

• 危险等级：
  IRRITANT
• 危险品标志：
  Xi
• 危险性防范说明：
  P261,P305+P351+P338
• 危险性描述：
  H302,H315,H319,H335

制备方法与用途

N-BOC-4,4-联哌啶可以作为有机合成中间体和医药中间体应用。它主要用作实验室研发过程以及化工生产过程中的原料。

反应信息

• 作为反应物：
  描述：

  N-boc-4,4-联哌啶 在 N-溴代丁二酰亚胺(NBS) 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 生成 tert-butyl 1'-(5-bromopyrazin-2-yl)-4,4'-bipiperidine-1-carboxylate
  参考文献：
  名称：

  WO2008/76243

  摘要：

  公开号：
• 作为产物：
  描述：

  4,4'-bipiperidine dihydrochloride 在 sodium hydroxide 作用下， 生成 N-boc-4,4-联哌啶
  参考文献：
  名称：

  Design, Synthesis, and Preliminary Pharmacological Evaluation of a Set of Small Molecules That Directly Activate Gi Proteins

  摘要：

  Heterotrimeric G proteins play a pivotal role in the communication of cells with the environment. G proteins are stimulated by cell surface receptors (GPCR) that catalyze the exchange of GDP, bound to G alpha subunit, with GTP and can per se be the target of drugs. Based on the structure of two nonpeptidic modulators of Gi proteins, a series of new molecules characterized by a long hydrophobic chain and at least two nitrogen atoms protonated at physiological pH was designed. The compounds were tested for their ability to stimulate binding of GTP gamma S to recombinant Gi proteins. Gi activation properties were also evaluated by inhibition of adenylyl cyclase activity in intact lymphocytes. Most compounds were able to stimulate GTP gamma S binding and to inhibit cAMP production at micromolar doses. Among the active compounds, 34 showed good efficacy and was the most potent compound studied, particularly on alpha(0) subtype; its regioisomer, 36, was the most efficacious one. Compound 7 showed also an interesting profile as it showed selectivity toward the alpha(0) subtype, in both efficacy and potency. Some of the compounds synthesized and found to be active may be useful leads to develop more potent and selective Gi protein modulators.

  DOI：

  10.1021/jm050498l
• 作为试剂：
  描述：

  N-boc-4,4-联哌啶 、 (2S)-2-(carbomethoxymethyl)-4-methyl-3-oxo-2,3,4,5-tetrahydro-1H-1,4-benzodiazepine-7-carboxylic acid 在 N-boc-4,4-联哌啶 作用下， 以94的产率得到(S)-1'-(3-methoxycarbonylmethyl-4-methyl-3-oxo-2,3,4,5-tetrahydro-1H-benzo[e][1,4]diazepone-7-carbonyl)-[4,4']bipiperidinyl-1-carboxylic acid tert-butyl ester
  参考文献：
  名称：

  Org. Process Res. Dev. 1999, 3, 60-63

  摘要：

  DOI：

文献信息

• [EN] MERTK DEGRADERS AND USES THEREOF<br/>[FR] AGENTS DE DÉGRADATION DE MERTK ET LEURS UTILISATIONS
  申请人：KYMERA THERAPEUTICS INC

  公开号：WO2020010210A1

  公开（公告）日：2020-01-09

  The present invention provides compounds, compositions thereof, and methods of using the same.

  本发明提供了化合物、其组合物以及使用相同的方法。
• Integrin receptor antagonists
  申请人：SmithKline Beecham Corporation

  公开号：US06008213A1

  公开（公告）日：1999-12-28

  Compounds of formula (I) ##STR1## wherein A.sub.1 is C or N; E is a five- or six-membered heteroaromatic or six-membered aromatic ring optionally substituted by R.sup.3 or R.sup.4 ; X.sup.1 --X.sup.2 is CHR.sup.1 --CH, CR.sup.1 .dbd.CH, NR.sup.1 --CH, S(O).sub.u --CH or O--CH; X.sup.3 is CR.sup.5 R.sup.5 ', NR.sup.5, S(O).sub.u or O; R.sup.2 is --OR', --NR'R", --NR'SO.sub.2 R'", --NR'OR', --OCR'.sub.2 C(O)OR', --OCR'.sub.2 OC(O)--R', --OCR'.sub.2 C(O)NR'.sub.2, CF.sub.3 or --COCR'.sub.2 R.sup.2 '; R.sup.3, R.sup.4 and R.sup.7 are independently H, halo, --OR.sup.12, --SR.sup.12, --CN, --NR'R.sup.12, --NO.sub.2, --CF.sub.3, CF.sub.3 S(O).sub.r --, --CO.sub.2 R', --CONR'.sub.2, R.sup.14 --C.sub.0-6 alky-, R.sup.14 --C.sub.1-6 oxoalkyl-, R.sup.14 --C.sub.2-6 alkenyl-, R.sup.14 --C.sub.2-6 alkynyl-, R.sup.14 --C.sub.0-6 alkyloxy-, R.sup.14 --C.sub.0-6 alkylamino- or R.sup.14 --C.sub.0-6 alkyl--S(O).sub.r --; R.sup.6 is W--(CR'.sub.2).sub.q --Z--(CR'R.sup.10)--U--(CR'.sub.2).sub.s --V-- or W'--(CR'.sub.2).sub.q --U--(CR'.sub.2).sub.s -- U and V are absent or CO, CR'.sub.2, C(.dbd.CR.sup.15.sub.2), S(O).sub.n, O, NR.sup.15, CR.sup.15 'OR.sup.15, CR'(OR")CR'.sub.2, CR'.sub.2 CR'(OR") C(O)CR'.sub.2, CR.sup.15.sub.2 C(O), CONR.sup.15, NR.sup.15 CO, OC(O), C(O)O, C(S)O, OC(S), C(S)NR.sup.15, NR.sup.15 C(S), SO.sub.2 NR.sup.15, NR.sup.15 SO.sub.2, N.dbd.N, NR.sup.15 NR.sup.15, NR.sup.15 CR.sup.15.sub.2, NR.sup.15 CR.sup.15.sub.2, CR.sup.15.sub.2 O, OCR.sup.15.sub.2, C$(m)ZC, CR.sup.15 .dbd.CR.sup.15, Het, or Ar, provided that U and V are not simultaneously absent, and W and W' are a nitrogen-containing substituent, and integrin receptor antagonists.

  式(I)的化合物##STR1##其中A.sub.1为C或N；E为一个五元或六元杂芳环或六元芳香环，可选择地被R.sup.3或R.sup.4取代；X.sup.1--X.sup.2为CHR.sup.1--CH，CR.sup.1.dbd.CH，NR.sup.1--CH，S(O).sub.u--CH或O--CH；X.sup.3为CR.sup.5R.sup.5'，NR.sup.5，S(O).sub.u或O；R.sup.2为--OR'，--NR'R"，--NR'SO.sub.2R'"，--NR'OR'，--OCR'.sub.2C(O)OR'，--OCR'.sub.2OC(O)--R'，--OCR'.sub.2C(O)NR'.sub.2，CF.sub.3或--COCR'.sub.2R.sup.2'；R.sup.3，R.sup.4和R.sup.7独立地为H，卤素，--OR.sup.12，--SR.sup.12，--CN，--NR'R.sup.12，--NO.sub.2，--CF.sub.3，CF.sub.3S(O).sub.r--，--CO.sub.2R'，--CONR'.sub.2，R.sup.14--C.sub.0-6烷基-，R.sup.14--C.sub.1-6氧代烷基-，R.sup.14--C.sub.2-6烯基-，R.sup.14--C.sub.2-6炔基-，R.sup.14--C.sub.0-6烷氧基-，R.sup.14--C.sub.0-6烷基氨基-或R.sup.14--C.sub.0-6烷基--S(O).sub.r--；R.sup.6为W--(CR'.sub.2).sub.q--Z--(CR'R.sup.10)--U--(CR'.sub.2).sub.s--V--或W'--(CR'.sub.2).sub.q--U--(CR'.sub.2).sub.s--U和V不存在或为CO，CR'.sub.2，C(.dbd.CR.sup.15.sub.2)，S(O).sub.n，O，NR.sup.15，CR.sup.15'OR.sup.15，CR'(OR")CR'.sub.2，CR'.sub.2CR'(OR")C(O)CR'.sub.2，CR.sup.15.sub.2C(O)，CONR.sup.15，NR.sup.15CO，OC(O)，C(O)O，C(S)O，OC(S)，C(S)NR.sup.15，NR.sup.15C(S)，SO.sub.2NR.sup.15，NR.sup.15SO.sub.2，N.dbd.N，NR.sup.15NR.sup.15，NR.sup.15CR.sup.15.sub.2，NR.sup.15CR.sup.15.sub.2，CR.sup.15.sub.2O，OCR.sup.15.sub.2，C$(m)ZC，CR.sup.15.dbd.CR.sup.15，Het或Ar，前提是U和V不同时不存在，且W和W'为含氮取代基，并且整合素受体拮抗剂。
• [EN] COMPOUNDS AND USES THEREOF<br/>[FR] COMPOSÉS ET LEURS UTILISATIONS
  申请人：FOGHORN THERAPEUTICS INC

  公开号：WO2021207291A1

  公开（公告）日：2021-10-14

  The present disclosure features compounds useful for the treatment of BAF complex-related disorders.

  本公开内容涉及用于治疗BAF复合物相关疾病的化合物。
• [EN] 2- [ (2-{PHENYLAMINO}-1H-PYRROLO [2, 3-D] PYRIMIDIN-4-YL) AMINO] BENZAMIDE DERIVATIVES AS IGF-1R INHIBITORS FOR THE TREATMENT OF CANCER<br/>[FR] DÉRIVÉS DE 2-[(2-{PHÉNYLAMINO}-1H-PYRROLO[2,3-D]PYRIMIDIN-4-YL)AMINO]BENZAMIDE EN TANT QU'INHIBITEUR D'IGF-1R POUR LE TRAITEMENT DU CANCER
  申请人：SMITHKLINE BEECHAM CORP

  公开号：WO2009020990A1

  公开（公告）日：2009-02-12

  Novel pyrrolopyrimidines as shown in formula (I) and pharmaceutically acceptable derivatives thereof. The compounds are useful in the inhibition of IGF-1R.

  新型吡咯吡嘧啶如公式(I)所示，及其药用可接受的衍生物。这些化合物在抑制IGF-1R方面是有用的。
• [EN] SUBSTITUTED PYRIDINES AS INHIBITORS OF DNMT1<br/>[FR] PYRIDINES SUBSTITUÉES EN TANT QU'INHIBITEURS DE DNMT1
  申请人：GLAXOSMITHKLINE IP DEV LTD

  公开号：WO2017216726A1

  公开（公告）日：2017-12-21

  The invention is directed to substituted pyridine derivatives. Specifically, the invention is directed to compounds according to Formula (Iar): (Iar) wherein Yar, X1ar, X2ar, R1ar, R2ar, R3ar, R4ar and R5ar are as defined herein; or a pharmaceutically acceptable salt or prodrug thereof. The compounds of the invention are selective inhibitors of DNMT1 and can be useful in the treatment of cancer, pre-cancerous syndromes, beta hemoglobinopathy disorders, sickle cell disease, sickle cell anemia, and beta thalassemia, and diseases associated with DNMT1 inhibition. Accordingly, the invention is further directed to pharmaceutical compositions comprising a compound of the invention. The invention is still further directed to methods of inhibiting DNMT1 activity and treatment of disorders associated therewith using a compound of the invention or a pharmaceutical composition comprising a compound of the invention.

  该发明涉及取代吡啶衍生物。具体而言，该发明涉及符合以下式（Iar）的化合物：（Iar）其中Yar、X1ar、X2ar、R1ar、R2ar、R3ar、R4ar和R5ar如本文所定义；或其药学上可接受的盐或前药。该发明的化合物是DNMT1的选择性抑制剂，可用于治疗癌症、癌前综合征、β血红蛋白病、镰状细胞病、镰状细胞贫血、β地中海贫血以及与DNMT1抑制相关的疾病。因此，该发明进一步涉及包含该发明化合物的药物组合物。该发明还进一步涉及使用该发明化合物或包含该发明化合物的药物组合物抑制DNMT1活性和治疗相关疾病的方法。