2-Chlorobenzylformiat | 26827-39-4

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: 2-Chlorobenzylformiat
• 英文别名: α-Chlorbenzylformate；Chlorobenzyl formate；[chloro(phenyl)methyl] formate
• CAS: 26827-39-4
• 化学式: C₈H₇ClO₂
• 分子量: 170.595
• InChiKey: CCMUGVGAEHEMEB-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.3
• 重原子数：
  11
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.12
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  镁 、 碘 、 2-溴甲苯 、 、 4-甲氧基吡啶 、 2-Chlorobenzylformiat 、 柠檬酸 在 氮气 、 乙酸乙酯 、 Brine 、 异丙醚 作用下， 以 四氢呋喃 为溶剂， 反应 3.0h， 以to give 11.15 g of 1-benzyloxycarbonyl-2-(2-methylphenyl)-4-oxo-3,4-dihydro-2H-pyridine的产率得到1-benzyloxycarbonyl-2-(2-methylphenyl)-4-oxo-3,4-dihydro-2H-pyridine
  参考文献：
  名称：

  Piperidine compounds

  摘要：

  本发明提供了一种新的哌啶化合物，其化学式为[I]：其中，环A表示可选取代的苯环，环B表示可选取代的苯环，R1表示可选取代的烷基，可选取代的羟基等，或者是以下式子的一个基团：(a)，其中，R11和R12相同或不同，每个代表氢原子，取代的羰基基团，取代的磺酰基基团，可选取代的烷基等，R2表示氢原子等，Z表示氧原子或者由—N（R3）—表示的基团，R3表示氢原子或烷基等，R4表示氢原子或烷基等，或其药学上可接受的盐。

  公开号：

  US07619092B2
• 作为产物：
  描述：

  甲酸苄酯 在 氯 作用下， 生成 2-Chlorobenzylformiat
  参考文献：
  名称：

  Euranto,E.; Hautoniemi,L.M., Acta Chemica Scandinavica (1947), 1970, vol. 24, p. 50 - 54

  摘要：

  DOI：

文献信息

• [EN] NOVEL PIPERIDINE COMPOUND<br/>[FR] NOUVEAU COMPOSE DE PIPERIDINE
  申请人：TANABE SEIYAKU CO

  公开号：WO2003099787A1

  公开（公告）日：2003-12-04

  The present invention provides a novel piperidine compound of the formula [I]: wherein Ring A represents an optionally substituted benzene ring, Ring B represents an optionally substituted benzene ring, R1 represents an optionally substituted alkyl group, an optionally substituted hydroxyl group, etc., or a group of the formula: (a) wherein R11 and R12 are the same or different, and each represents hydrogen atom, a substituted carbonyl group, a substituted sulfonyl group, an optionally substituted alkyl group, etc., R2 represents hydrogen atom, etc., Z represents oxygen atom or a group represented by -N(R3)-, R3 represents hydrogen atom or an alkyl group, etc., R4 represents hydrogen atom or an alkyl group, etc.,or a pharmaceutically acceptable salt thereof.

  本发明提供了一种新型哌啶化合物，其化学式为[I]：其中环A代表可选择取代的苯环，环B代表可选择取代的苯环，R1代表可选择取代的烷基团，可选择取代的羟基团等，或者化学式的一个基团：(a)其中R11和R12相同或不同，每个代表氢原子，取代的羰基团，取代的磺酰基团，可选择取代的烷基团等，R2代表氢原子等，Z代表氧原子或由-N(R3)-表示的基团，R3代表氢原子或烷基团等，R4代表氢原子或烷基团等，或其药学上可接受的盐。
• NOVEL 7-SUBSTITUTED 3-CARBOXY-OXADIAZINO-QUINOLONE DERIVATIVES, THEIR PREPARATION AND THEIR APPLICATION AS ANTI-BACTERIALS
  申请人：Ropp Sandrine

  公开号：US20090221565A1

  公开（公告）日：2009-09-03

  A subject of the invention is the compounds of formula (I): in which either R 1 represents H, OH, NH 2 , —(CH 2 ) m —NR a R b (m=0.1 or 2), R a and R b represent H, linear, branched or cyclic (C 1 -C 6 ) alkyl, (C 3 -C 6 ) cycloalkyl-(C 3 -C 6 )— alkyl, R c , S(O) 2 R c , C(O)R c , S(O) 2 R d or C(O)R d ; or R a and R b with N form an R c radical; R c represents a saturated, unsaturated or 5- or 6-members aromatic ring, containing 1 to 4 heteroatoms chosen from N, O and S, optionally substituted; R d represents a linear, branched or cyclic (C 1 -C 6 ) alkyl, optionally substituted by 1 to 4 halogens; or R 1 represents R c or CHR e R c or CHR e R d ; R e represents H, OH, NH 2 , NH—(C 1 -C 6 )-alk or N-(C 1 -C 6 )-alk 2 , or NH—(C 1 -C 7 )-acyl or NHR c ; R 2 represents H, (CH 2 ) m —NR a R b , R c , CHR e R c or CHR e R d , and R′ 2 represents H; it being understood that R 1 and R 2 cannot at the same time be H or that R 1 and R 2 or R 2 and R 1 cannot be one (CH 2 ) m —NR a R b or R c or H and the other one OH, or one H and the other one NH 2 , or one H and the other one (CH 2 ) m —NR a R b in which R a and R b represent H or alkyl or C(O)R d , in which R d represents an unsubstituted alkyl or cycloalkyl; or R 1 has the above definition except H and R 2 and R′ 2 together represent gem dialkyl or alkyl-oxime, or R 2 and R′ 2 represent respectively R c or R d and OH, NH 2 , NHR c or NHR f , R f being a (C 1 -C 7 ) acyl radical; or R 1 represents H and R 2 and R′ 2 together represent alkyl-oxime or one represents R c and the other one represents OH, NH 2 , NHR c or NHR f ; n is 0 or 1; R 3 and R′ 3 represent H or (C 1 -C 6 ) alkyl optionally substituted by 1 to 3 halogens or R 3 represents (C 1 -C 6 ) alkoxy carbonyl and R′ 3 represents H; R4 represents methyl optionally substituted by halogen; R 5 represents H, (C 1 -C 6 ) alkyl or (C 7 -C 12 ) arylalkyl; R 6 represents H, fluorine, NO 2 , CF 3 or CN; in the form of enantiomers or mixtures, as well as their salts with acids and bases; their preparation and their application as anti-bacterials, in both human and veterinary medicine.

  本发明的一个主题是化合物的公式(I)：其中R1代表H、OH、NH2、—(CH2)m—NRaRb(m=0、1或2)；Ra和Rb代表H、直链、支链或环状(C1-C6)烷基、(C3-C6)环烷基-(C3-C6)烷基、Rc、S(O)2Rc、C(O)Rc、S(O)2Rd或C(O)Rd；或Ra和Rb与N形成一个Rc基团；Rc代表饱和、不饱和或含有1至4个N、O和S中的杂原子的5-或6-成员芳香环，可选地取代；Rd代表直链、支链或环状(C1-C6)烷基，可选地取代1至4个卤素；或R1代表Rc或CHReRc或CHReRd；Re代表H、OH、NH2、NH—(C1-C6)-烷基或N-(C1-C6)-烷基2，或NH—(C1-C7)-酰基或NHRc；R2代表H、(CH2)m—NRaRb、Rc、CHReRc或CHReRd，而R′2代表H；R1和R2不能同时为H，或者R1和R2或R2和R1不能一个为(CH2)m—NRaRb或Rc或H，另一个为OH，或一个为H，另一个为NH2，或一个为H，另一个为(CH2)m—NRaRb，其中Ra和Rb代表H或烷基或C(O)Rd，其中Rd代表未取代的烷基或环烷基；或R1具有上述定义，除了H，R2和R′2一起表示双取代烷基或烷基氧肟，或者R2和R′2分别表示Rc或Rd和OH、NH2、NHRc或NHRf，其中Rf是(C1-C7)酰基基团；或R1代表H，R2和R′2一起表示烷基氧肟，或一个表示Rc，另一个表示OH、NH2、NHRc或NHRf；n为0或1；R3和R′3表示H或可选地取代1至3个卤素的(C1-C6)烷基，或R3表示(C1-C6)烷氧羰基，R′3表示H；R4表示可选地取代的甲基；R5表示H、(C1-C6)烷基或(C7-C12)芳基烷基；R6表示H、氟、NO2、CF3或CN；以对映体或混合物形式存在，以及它们与酸和碱形成的盐；它们的制备以及它们作为抗菌剂在人类和兽医学中的应用。
• NOVEL HYDROXAMIC ACID DERIVATIVES
  申请人：Daiichi Fine Chemical Co., Ltd.

  公开号：EP1179529A1

  公开（公告）日：2002-02-13

  Disclosed are compounds which have not only potent metalloproteinase-inhibiting activity but also amazingly excellent bioavailability and biological activity in vivo, including the property of being well absorbed via oral routes, thereby serving as useful pharmaceuticals, intermediates and processes for the production thereof. The disclosed compounds of the formula (I): wherein R1 is hydrogen, or a hydroxy-protecting group; R2 is hydrogen, or an amino-protecting group; R3, R7, and R8, which may be identical or different, are each independently hydrogen, hydroxy, unsubstituted or optionally substituted (C1-C6) alkyl, or unsubstituted or optionally substituted aryl-(C1-C6) alkyl; R4 is unsubstituted or optionally substituted (C1-C6) alkyl, or unsubstituted or optionally substituted aryl-(C1-C6) alkyl; R5 is hydrogen, unsubstituted or optionally substituted alkyl, unsubstituted or optionally substituted aralkyl, or a carboxy-protecting group; R6 is hydrogen, hydroxy, amino, and a group of the formula: -X-Y wherein X is oxygen, (C1-C6) alkylene or phenylene, Y is a group of the formula: -A-B or -B, wherein A is (C1-C6) alkylene, imino, and (C1-C6) alkyleneimino, and B is hydrogen, amino, amidino, sulfonyl, acylimidoyl, unsubstituted or optionally substituted imidazolyl, unprotected or optionally protected bis(phosphono)methyl or unprotected or optionally protected bis(phosphono)hydroxymethyl; or salts thereof are useful for pharmaceutical and/or veterinary compositions, particularly as metalloproteinase inhibitors which inhibit matrix metalloproteinases or tumor necrosis factor-α-converting enzymes (TNF-α convertases).

  本公开的化合物不仅具有强大的金属蛋白酶抑制活性，而且在体内具有出色的生物利用度和生物活性，包括经口途径吸收良好的特性，因此可用作有用的药物、中间体和生产过程。公开的化合物的结构式（I）如下：其中R1是氢或羟基保护基；R2是氢或氨基保护基；R3、R7和R8可以相同也可以不同，分别独立地是氢、羟基、未取代或可选择取代的（C1-C6）烷基，或未取代或可选择取代的芳基-（C1-C6）烷基；R4是未取代或可选择取代的（C1-C6）烷基，或未取代或可选择取代的芳基-（C1-C6）烷基；R5是氢、未取代或可选择取代的烷基、未取代或可选择取代的芳基烷基，或羧基保护基；R6是氢、羟基、氨基，以及下式的基团：-X-Y，其中X是氧、（C1-C6）烷基或苯基，Y是下式的基团：-A-B或-B，其中A是（C1-C6）烷基、亚胺基和（C1-C6）烷基亚胺基，B是氢、氨基、酰胺基、磺酰基、乙酰亚胺基，未取代或可选择取代的咪唑基，未保护或可选择保护的双（膦酸甲基）或未保护或可选择保护的双（膦酸羟甲基）；或其盐在制药和/或兽医组合物中具有用途，尤其作为抑制基质金属蛋白酶或肿瘤坏死因子-α转化酶（TNF-α转化酶）的金属蛋白酶抑制剂。
• Novel piperidine compound
  申请人：Takahashi Masami

  公开号：US20050239829A1

  公开（公告）日：2005-10-27

  The present invention provides a novel piperidine compound of the formula [I]: wherein Ring A represents an optionally substituted benzene ring, Ring B represents an optionally substituted benzene ring, R 1 represents an optionally substituted alkyl group, an optionally substituted hydroxyl group, etc., or a group of the formula: (a) wherein R 11 and R 12 are the same or different, and each represents hydrogen atom, a substituted carbonyl group, a substituted sulfonyl group, an optionally substituted alkyl group, etc., R 2 represents hydrogen atom, etc., Z represents oxygen atom or a group represented by —N(R 3 )—, R 3 represents hydrogen atom or an alkyl group, etc., R 4 represents hydrogen atom or an alkyl group, etc., or a pharmaceutically acceptable salt thereof.

  本发明提供了一种新型哌啶化合物，其化学式为[I]：其中，环A代表可选取代的苯环，环B代表可选取代的苯环，R1代表可选取代的烷基，可选取代的羟基等，或者是化学式为(a)的基团，其中R11和R12相同或不同，每个代表氢原子，取代的羰基基团，取代的磺酰基基团，可选取代的烷基等，R2代表氢原子等，Z代表氧原子或者由—N(R3)—表示的基团，R3代表氢原子或者烷基等，R4代表氢原子或者烷基等，或其药学上可接受的盐。
• Zn2Motif-Tethered Short-Chain Fatty Acids as a Novel Class of Histone Deacetylase
  申请人：Chen Ching-Shih

  公开号：US20070225373A1

  公开（公告）日：2007-09-27

  Zn 2+ -chelating motif-tethered fatty acids as histone deacetylase (HDAC) inhibitors. One hydroxamate-tethered phenylbutyrate compound, N-hydroxy-4-(4-phenylbutyrylamino)-benzamide (HTPB), displayed nM potency in inhibiting HDAC activity. Exposure of several cancer cell lines to HTPB at sub-μM concentrations showed reduced cell proliferation accompanied by histone hyperacetylation and elevated p21 WAF/CIP1 expression, hallmark features associated with intracellular HDAC inhibition.

  Zn2+螯合基固定的脂肪酸作为组蛋白去乙酰化酶（HDAC）抑制剂。一种羟酰胺基固定的苯丁酸化合物，N-羟基-4-(4-苯丁酰氨基)-苯甲酰胺（HTPB），在抑制HDAC活性方面表现出纳摩尔级别的效力。将几种癌细胞系暴露于亚微米浓度的HTPB中，显示出细胞增殖减少，伴随着组蛋白高乙酰化和升高的p21WAF/CIP1表达，这是与细胞内HDAC抑制相关的标志性特征。