Pyridine-chloroformate | 65852-32-6

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡啶及其衍生物
• 英文名称: Pyridine-chloroformate
• 英文别名: carbonochloridic acid;pyridine
• CAS: 65852-32-6
• 化学式: C6H6ClNO2
• 分子量: 159.57
• InChiKey: PRNFLFIICMGARJ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.98
• 重原子数：
  10
• 可旋转键数：
  0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  50.2
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  羟基三甲基乙酸甲酯 、 Pyridine-chloroformate 在 2,2-二甲基-3-氧代丙酸甲酯 、 SiO2 、 hexanes Et2O 作用下， 以 二氯甲烷 为溶剂， 反应 16.0h， 以to afford 2,2-dimethyl-3-oxo-propionic acid methyl ester (5.59 g)的产率得到2,2-二甲基-3-氧代丙酸甲酯
  参考文献：
  名称：

  (THIO)MORPHOLINE DERIVATIVES AS S1P MODULATORS

  摘要：

  本公开涉及以下式子的(硫)吗啡啶衍生物(I)： 其中，R1从氰基，(2-4C)炔基，(1-4C)烷基，(3-6C)环烷基，(4-6C)环烯基，(6-8C)双环烷基，(8-10C)双环基中选择，每个基都可以选择性地被(1-4C)烷基，苯基，联苯基，萘基取代，每个基也可以选择性地被一个或多个取代基独立地选择，所述取代基包括卤素，(1-4C)烷基可选择地被一个或多个氟原子取代，(2-4C)炔基，(1-4C)烷氧基可选择性地被一个或多个氟原子取代，氨基，二(1-4C)烷基氨基，—SO2-(1-4C)烷基，—CO-(1-4C)烷基，—CO—O-(1-4C)烷基，—NH—CO-(1-4C)烷基和(3-6C)环烷基，苯基取代为苯氧基，苄基，苄氧基，苯乙基或单环杂环，每个基都可以选择性地被(1-4C)烷基取代，单环杂环可选择性地被卤素，(1-4C)烷基或苯基取代，或双环杂环可选择性地被(1-4C)烷基取代； A从—CO—O—，—O—CO—，—NH—CO—，—CO—NH，—C═C—，—CCH3—O—和连接基—Y—(CH2)n—X—中选择，其中Y连接到R1并从键，—O—，—S—，—SO—，—SO2—，—CH2—O—，—CO—，—O—CO—，—CO—O—，—CO—NH—，—NH—CO—，—C═C—和—C≡C—中选择；n是1到10的整数；X连接到苯基/吡啶基并从键，—O—，—S—，—SO—，—SO2—，—NH，—CO—，—C═C—和—C≡C—中选择；环结构B可选择性地包含一个氮原子； R2为H，(1-4C)烷基可选择性地被一个或多个氟原子取代，(1-4C)烷氧基可选择性地被一个或多个氟原子取代，或卤素； R3为(1-4C)烷基-R5，其中烷基可以被(CH2)2取代以形成环丙基基团或一或两个卤素原子，或R3为(3-6C)环烷基-R5或—CO—CH2—R5，其中R5为—OH，—PO3H2，—OPO3H2，—COOH，—COO(1-4C)烷基或四唑-5-基； R4为H或(1-4C)烷基； R6为一个或多个取代基，独立地选择自H，(1-4C)烷基或氧代基； W为—O—，—S—，—SO—或—SO2—； 或其药学上可接受的盐、溶剂或水合物； 但是，公开的衍生物式(I)不包括2-(4-乙基苯基)-4-吗啡啶基乙醇或4-[4-(2-羟乙基)-2-吗啡啶基]苯乙腈或其药学上可接受的盐、溶剂或水合物。 本公开的化合物具有对S1P受体的亲和力，并可用于治疗、缓解或预防S1P受体介导的疾病和症状。

  公开号：

  US20120220552A1

文献信息

• [EN] (THIO)MORPHOLINE DERIVATIVES AS S1P MODULATORS<br/>[FR] DÉRIVÉS DE (THIO)MORPHOLINE MODULATEURS DE S1P
  申请人：ABBOTT HEALTHCARE PRODUCTS BV

  公开号：WO2011023795A1

  公开（公告）日：2011-03-03

  The present invention relates to (thio)morpholine derivatives of the formula (I), wherein R1 is selected from cyano, (2-4C)alkynyl, (1-4C)alkyl, (3-6C)cycloalkyl, (4-6C)cycloalkenyl, (6-8C)bicycloalkyl, (8-10C)bicyclic group, each optionally substituted with (1-4C)alkyl, phenyl, biphenyl, naphthyl, each optionally substituted with one or more substituents independently selected from halogen, (1-4C)alkyloptionally substituted with one or more fluoro atoms, (2-4C)alkynyl, (1-4C)alkoxy optionally substituted with one or more fluoro atoms,amino, di(1-4C)alkylamino, -SO2-(1-4C)alkyl, -CO-(1-4C)alkyl, -CO-O-(1-4C)alkyl, -NH-CO-(1-4C)alkyl and (3-6C)cycloalkyl, phenyl substituted with phenoxy, benzyl, benzyloxy, phenylethyl or monocyclic heterocycle, each optionally substituted with (1-4C)alkyl, monocyclic heterocycle optionally substituted with halogen, (1-4C)alkyl or with phenyl optionally substituted with (1-4C)alkyl, and bicyclic heterocycle optionally substituted with (1-4C)alkyl; A is selected from -CO-O-, -O-CO-, -NH-CO-, -CO-NH, -C=C-, -CCH3-O- and the linking group –Y-(CH2)n-X- wherein Y is attached to R1 and selected from a bond, -O-, -S-, -SO-, -SO2-, -CH2-O-, -CO-, -O-CO-, -CO-O-, -CO-NH-, -NH-CO-, -C=C-and -C≡C-; n is an integer from 1 to 10; and X is attached to the phenylene / pyridyl group and selected from a bond, -O-, -S-, -SO-, -SO2 -, -NH, -CO-, -C=C-and -C≡C-; ring structure B optionally contains one nitrogen atom; R2 is H, (1-4C)alkyl optionally substituted with one or more fluoro atoms, (1-4C)alkoxy optionally substituted with one or more fluoro atoms, or halogen; and R3 is (1-4C)alkylene-R5 wherein the alkylene group may be substituted with (CH2)2 to form a cyclopropyl moiety or one or two halogen atoms, or R3 is is (3-6C)cycloalkylene-R5 or -CO-CH2-R5, wherein R5 is -OH, -PO3H2, -OPO3H2, -COOH, -COO(1-4C)alkyl or tetrazol-5-yl; R4 is H or (1-4C)alkyl; R6 is one or more substituents independently selected from H, (1-4C)alkyl or oxo; W is -O-, -S-, -SO- or -SO2-; or a pharmaceutically acceptable salt, a solvate or hydrate thereof; with the proviso that the derivative of formula (I) is not 2-(4-ethylphenyl)-4-morpholinoethanol or 4-[4-(2-hydroxyethyl)-2-morpholinyl]benzeneacetonitrile or a pharmaceutically acceptable salt, a solvate or hydrate thereof. The compounds of the invention have affinity to S1P receptors and may be used in the treatment, alleviation or prevention of S1P receptor mediated diseases and conditions.

  本发明涉及公式（I）的（硫）吗啉衍生物，其中R1从氰基，（2-4C）炔基，（1-4C）烷基，（3-6C）环烷基，（4-6C）环烯基，（6-8C）双环烷基，（8-10C）双环基团中选择，每个基团可选择地取代为（1-4C）烷基，苯基，联苯基，萘基，每个基团可选择地取代为一个或多个取代基，独立选择自卤素，（1-4C）烷基可选择地取代为一个或多个氟原子，（2-4C）炔基，（1-4C）氧烷基可选择地取代为一个或多个氟原子，氨基，二（1-4C）烷基氨基，-SO2-（1-4C）烷基，-CO-（1-4C）烷基，-CO-O-（1-4C）烷基，-NH-CO-（1-4C）烷基和（3-6C）环烷基，苯基取代为苯氧基，苄基，苄氧基，苯乙基或单环杂环烃，每个基团可选择地取代为（1-4C）烷基，单环杂环烃可选择地取代为卤素，（1-4C）烷基或取代为苯基的苯基，可选择地取代为（1-4C）烷基，和双环杂环烃可选择地取代为（1-4C）烷基；A从-CO-O-，-O-CO-，-NH-CO-，-CO-NH，-C=C-，-CCH3-O-和连接基-Y-（CH2）n-X-中选择，其中Y连接到R1并从键，-O-，-S-，-SO-，-SO2-，-CH2-O-，-CO-，-O-CO-，-CO-O-，-CO-NH-，-NH-CO-，-C=C-和-C≡C-中选择；n是1到10的整数；X连接到苯基/吡啶基团并从键，-O-，-S-，-SO-，-SO2-，-NH，-CO-，-C=C-和-C≡C-中选择；环结构B可选择地含有一个氮原子；R2是H，（1-4C）烷基可选择地取代为一个或多个氟原子，（1-4C）氧烷基可选择地取代为一个或多个氟原子，或卤素；R3是（1-4C）烷基-R5，其中烷基基团可取代为（CH2）2形成环丙基基团或一个或两个卤素原子，或R3是（3-6C）环烷基-R5或-CO-CH2-R5，其中R5是-OH，-PO3H2，-OPO3H2，-COOH，-COO（1-4C）烷基或四唑-5-基；R4是H或（1-4C）烷基；R6是一个或多个取代基，独立选择自H，（1-4C）烷基或氧代基；W是-O-，-S-，-SO-或-SO2-；或其药学上可接受的盐，溶剂或水合物；但是，公式（I）的衍生物不是2-（4-乙基苯基）-4-吗啉乙醇或4-[4-（2-羟乙基）-2-吗啉基]苯乙腈或其药学上可接受的盐，溶剂或水合物。本发明的化合物具有对S1P受体的亲和力，可用于治疗、缓解或预防S1P受体介导的疾病和症状。
• AROMATIC COMPOUND
  申请人：TAKEDA PHARMACEUTICAL COMPANY LIMITED

  公开号：US20160115128A1

  公开（公告）日：2016-04-28

  Provided is a novel aromatic ring compound having a GPR40 agonist activity and a GLP-1 secretagogue action. A compound represented by the formula: wherein each symbol is as described in the DESCRIPTION, or a salt thereof has a GPR40 agonist activity and a GLP-1 secretagogue action, is useful for the prophylaxis or treatment of cancer, obesity, diabetes, hypertension, hyperlipidemia, cardiac failure, diabetic complications, metabolic syndrome, sarcopenia and the like, and affords superior efficacy.

  提供一种具有GPR40激动剂活性和GLP-1分泌素作用的新型芳香环化合物。具有下式表示的化合物： 其中每个符号如描述中所述，或其盐具有GPR40激动剂活性和GLP-1分泌素作用，对于预防或治疗癌症、肥胖症、糖尿病、高血压、高脂血症、心力衰竭、糖尿病并发症、代谢综合征、肌少症等疾病具有用处，并且具有卓越的疗效。
• PROCESS FOR PREPARING ROSUVASTATIN CALCIUM
  申请人：Dandala Ramesh

  公开号：US20100029940A1

  公开（公告）日：2010-02-04

  The present invention relates to an improved process for preparing (2E)-3-[4-(4-fluorophenyl)-6-isopropyl-2-(N-methyl-N-methylsulfonylamino)pyrimidin-5-yl]-propenal of Formula I which is an intermediate useful in the preparation of bis[(E)-7-[4-(4-fluorophenyl)-6-isopropyl-2-[methyl(methyl-sulfonyl)amino]pyrimidin-5-yl](3R,5S)-3,5-dihydroxyhept-6-enoicacid] calcium salt of Formula II

  本发明涉及一种改进的制备(2E)-3-[4-(4-氟苯基)-6-异丙基-2-(N-甲基-N-甲磺酰胺基)嘧啶-5-基]-丙烯醛的方法，该化合物是制备双[(E)-7-[4-(4-氟苯基)-6-异丙基-2-[甲基(甲磺酰基)氨基]嘧啶-5-基](3R,5S)-3,5-二羟基庚-6-烯酸钙盐的中间体。
• Monomers containing at least one biaryl unit and polymers and derivatives prepared therefrom
  申请人：——

  公开号：US20040254327A1

  公开（公告）日：2004-12-16

  The invention relates to bisphenol monomers containing one or more biaryl units and related polymers, derivatives and resins thereof and more particularly to Bisphenol monomers containing two biaryl units separated by a spacer group X, and to bisphenol monomers containing a biaryl unit and an aryl unit separated by a spacer group X, and to polymers, derivatives, resins and related products prepared therefrom.

  本发明涉及含有一个或多个双芳基单元的双酚单体及其相关聚合物、衍生物和树脂，更具体地涉及含有两个由间隔基团X分隔的双芳基单元的双酚单体，以及含有一个芳基单元和一个由间隔基团X分隔的双芳基单元的双酚单体，以及由此制备的聚合物、衍生物、树脂和相关产品。
• (THIO)MORPHOLINE DERIVATIVES AS S1P MODULATORS
  申请人：Iwema Bakker Wouter I.

  公开号：US20120220552A1

  公开（公告）日：2012-08-30

  The present disclosure relates to (thio)morpholine derivatives of the formula (I) wherein R1 is selected from cyano, (2-4C)alkynyl, (1-4C)alkyl, (3-6C)cycloalkyl, (4-6C)cycloalkenyl, (6-8C)bicycloalkyl, (8-10C)bicyclic group, each optionally substituted with (1-4C)alkyl, phenyl, biphenyl, naphthyl, each optionally substituted with one or more substituents independently selected from halogen, (1-4C)alkyl optionally substituted with one or more fluoro atoms, (2-4C)alkynyl, (1-4C)alkoxy optionally substituted with one or more fluoro atoms, amino, di(1-4C)alkylamino, —SO 2 -(1-4C)alkyl, —CO-(1-4C)alkyl, —CO—O-(1-4C)alkyl, —NH—CO-(1-4C)alkyl and (3-6C)cycloalkyl, phenyl substituted with phenoxy, benzyl, benzyloxy, phenylethyl or monocyclic heterocycle, each optionally substituted with (1-4C)alkyl, monocyclic heterocycle optionally substituted with halogen, (1-4C)alkyl or with phenyl optionally substituted with (1-4C)alkyl, and bicyclic heterocycle optionally substituted with (1-4C)alkyl; A is selected from —CO—O—, —O—CO—, —NH—CO—, —CO—NH, —C═C—, —CCH 3 —O— and the linking group —Y—(CH 2 ) n —X— wherein Y is attached to R1 and selected from a bond, —O—, —S—, —SO—, —SO 2 —, —CH 2 —O—, —CO—, —O—CO—, —CO—O—, —CO—NH—, —NH—CO—, —C═C— and —C≡C—; n is an integer from 1 to 10; and X is attached to the phenylene/pyridyl group and selected from a bond, —O—, —S—, —SO—, —SO 2 —, —NH, —CO—, —C═C— and —C≡C—; ring structure B optionally contains one nitrogen atom; R2 is H, (1-4C)alkyl optionally substituted with one or more fluoro atoms, (1-4C)alkoxy optionally substituted with one or more fluoro atoms, or halogen; and R3 is (1-4C)alkylene-R5 wherein the alkylene group may be substituted with (CH 2 ) 2 to form a cyclopropyl moiety or one or two halogen atoms, or R3 is (3-6C)cycloalkylene-R5 or —CO—CH 2 —R5, wherein R5 is —OH, —PO 3 H 2 , —OPO 3 H 2 , —COOH, —COO(1-4C)alkyl or tetrazol-5-yl; R4 is H or (1-4C)alkyl; R6 is one or more substituents independently selected from H, (1-4C)alkyl or oxo; W is —O—, —S—, —SO— or —SO 2 —; or a pharmaceutically acceptable salt, a solvate or hydrate thereof; with the proviso that the derivative of formula (I) is not 2-(4-ethylphenyl)-4-morpholinoethanol or 4-[4-(2-hydroxyethyl)-2-morpholinyl]benzeneacetonitrile or a pharmaceutically acceptable salt, a solvate or hydrate thereof. The compounds of the disclosure have affinity to S1P receptors and may be used in the treatment, alleviation or prevention of S1P receptor mediated diseases and conditions.

  本公开涉及以下式子的(硫)吗啡啶衍生物(I)： 其中，R1从氰基，(2-4C)炔基，(1-4C)烷基，(3-6C)环烷基，(4-6C)环烯基，(6-8C)双环烷基，(8-10C)双环基中选择，每个基都可以选择性地被(1-4C)烷基，苯基，联苯基，萘基取代，每个基也可以选择性地被一个或多个取代基独立地选择，所述取代基包括卤素，(1-4C)烷基可选择地被一个或多个氟原子取代，(2-4C)炔基，(1-4C)烷氧基可选择性地被一个或多个氟原子取代，氨基，二(1-4C)烷基氨基，—SO2-(1-4C)烷基，—CO-(1-4C)烷基，—CO—O-(1-4C)烷基，—NH—CO-(1-4C)烷基和(3-6C)环烷基，苯基取代为苯氧基，苄基，苄氧基，苯乙基或单环杂环，每个基都可以选择性地被(1-4C)烷基取代，单环杂环可选择性地被卤素，(1-4C)烷基或苯基取代，或双环杂环可选择性地被(1-4C)烷基取代； A从—CO—O—，—O—CO—，—NH—CO—，—CO—NH，—C═C—，—CCH3—O—和连接基—Y—(CH2)n—X—中选择，其中Y连接到R1并从键，—O—，—S—，—SO—，—SO2—，—CH2—O—，—CO—，—O—CO—，—CO—O—，—CO—NH—，—NH—CO—，—C═C—和—C≡C—中选择；n是1到10的整数；X连接到苯基/吡啶基并从键，—O—，—S—，—SO—，—SO2—，—NH，—CO—，—C═C—和—C≡C—中选择；环结构B可选择性地包含一个氮原子； R2为H，(1-4C)烷基可选择性地被一个或多个氟原子取代，(1-4C)烷氧基可选择性地被一个或多个氟原子取代，或卤素； R3为(1-4C)烷基-R5，其中烷基可以被(CH2)2取代以形成环丙基基团或一或两个卤素原子，或R3为(3-6C)环烷基-R5或—CO—CH2—R5，其中R5为—OH，—PO3H2，—OPO3H2，—COOH，—COO(1-4C)烷基或四唑-5-基； R4为H或(1-4C)烷基； R6为一个或多个取代基，独立地选择自H，(1-4C)烷基或氧代基； W为—O—，—S—，—SO—或—SO2—； 或其药学上可接受的盐、溶剂或水合物； 但是，公开的衍生物式(I)不包括2-(4-乙基苯基)-4-吗啡啶基乙醇或4-[4-(2-羟乙基)-2-吗啡啶基]苯乙腈或其药学上可接受的盐、溶剂或水合物。 本公开的化合物具有对S1P受体的亲和力，并可用于治疗、缓解或预防S1P受体介导的疾病和症状。