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对乙酰氨基-邻甲氧基苯甲酸甲酯 | 4093-28-1

中文名称
对乙酰氨基-邻甲氧基苯甲酸甲酯
中文别名
4-乙酰氨基-2-羟基苯甲酸甲酯;4-乙酰氨基-2-甲氧基苯甲酸甲酯;4-乙酰氨基水杨酸甲酯
英文名称
methyl 4-acetamido-2-hydroxybenzoate
英文别名
methyl 4-(acetylamino]-2-hydroxybenzoate
对乙酰氨基-邻甲氧基苯甲酸甲酯化学式
CAS
4093-28-1
化学式
C10H11NO4
mdl
——
分子量
209.202
InChiKey
LCXHOHRQXZMSQN-UHFFFAOYSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

物化性质

  • 熔点:
    146-147°
  • 沸点:
    405.1±35.0 °C(Predicted)
  • 密度:
    1.317±0.06 g/cm3(Predicted)
  • 溶解度:
    可溶于DMSO(少许)、甲醇(少许)

计算性质

  • 辛醇/水分配系数(LogP):
    1.9
  • 重原子数:
    15
  • 可旋转键数:
    3
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.2
  • 拓扑面积:
    75.6
  • 氢给体数:
    2
  • 氢受体数:
    4

安全信息

  • 危险等级:
    IRRITANT
  • 危险品运输编号:
    NONH for all modes of transport
  • 海关编码:
    2924299090
  • 危险品标志:
    Xi
  • WGK Germany:
    3
  • 危险性防范说明:
    P261,P305+P351+P338
  • 危险性描述:
    H302,H315,H319
  • 储存条件:
    | 冰箱 |

SDS

SDS:e470cbf681d2d94c1ba20d18e0bffd97
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制备方法与用途

化学性质:结晶状,熔点为152-153℃。

用途:作为胃复安的中间体。

生产方法:通过将对水杨酸甲醇硫酸催化下进行酯化反应生成对水杨酸甲酯,再以乙酸酐进行酰化反应制得此产品。

上下游信息

  • 上游原料
    中文名称 英文名称 CAS号 化学式 分子量
  • 下游产品
    中文名称 英文名称 CAS号 化学式 分子量
    • 1
    • 2
    • 3
    • 4
    • 5
    • 6

反应信息

  • 作为反应物:
    参考文献:
    名称:
    Novel benzamides as selective and potent gastrokinetic agents. 2. Synthesis and structure-activity relationships of 4-amino-5-chloro-2-ethoxy-N-[[4-(4-fluorobenzyl)-2-morpholinyl]methyl]benzamide citrate (AS-4370) and related compounds
    摘要:
    The title compounds (19-55) with a 4-substituted 2-(aminomethyl) morpholine group were prepared and evaluated for the gastrokinetic activity by determining their effect on gastric emptying of phenol red semisolid meal in rats. Introduction of chloro, fluoro, and trifluoromethyl groups to the benzyl group of the parent compounds 1a and 1b enhanced the activity. Among compounds tested, 4-amino-5-chloro-2-ethoxy-N-[[4-(4-fluorobenzyl)-2-morpholinyl]?? methyl]benzamide (23b) showed the most potent gastic emptying activity (effects on phenol red semisolid meal in rats and mice, and on resin pellets solid meal in rats). The gastrokinetic activity of 23b citrate (AS-4370) compared very favorably with that of cisapride and was higher than that of metoclopramide. In contrast to metoclopramide and cisapride, AS-4370 was free from dopamine D2 receptor antagonistic activity in both in vitro ([H-3]spiperone binding) and in vivo (apomorphine-induced emesis in dogs) tests.
    DOI:
    10.1021/jm00106a023
  • 作为产物:
    描述:
    4-氨基水杨酸硫酸 作用下, 以 乙醇 为溶剂, 反应 23.5h, 生成 对乙酰氨基-邻甲氧基苯甲酸甲酯
    参考文献:
    名称:
    细菌辅酶methoxatin的合成
    摘要:
    描述了细菌辅酶methoxatin(1)(4,5-二氢-4,5-dioxo-1H-吡咯并[2,3-f]喹啉-2,7,9-三羧酸)的短总合成。该路线涉及将4-乙酰氨基-2-苯甲酰氧基苯甲醛(5b)分两步转化为6-氨基--2-酰胺基-4-苄氧基吲哚-2-羧酸酯(7b)(74%),然后是第三环的区域选择性环化反应(55%) ),然后用苯甲酰基叔丁基亚硝基氧进行脱苄基化和氧化,得到三环醌三酯(13)(甲氧沙丁三酯)(83%)。
    DOI:
    10.1016/s0040-4020(01)87390-7
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文献信息

  • Synthesis and Radiolabeling of (S)-4-Amino-5-iodo-2-methoxy-N-(1-azabicyclo(2.2.2)oct-3-yl)benzamide, the Active Enantiomer of (125I)Iodozacopride, and Re-evaluation of Its 5-HT3 Receptor Affinity.
    作者:William A. HEWLETT、Tomas DE PAULIS、N. Scott MASON、Dennis E. SCHMIDT、Bakula L. TRIVEDI、Zhang-Jin ZHANG、Michael H. EBERT
    DOI:10.1248/cpb.45.2079
    日期:——
    4-amino-2-methoxybenzoic acid via its corresponding 1-imidazole derivative. Radioiodination to produce (S)-[125I]iodozacopride was accomplished by treatment of deschloro-(S)-zacopride with 5 mCi sodium 125iodide and chloramine-T in hydrochloric acid. Purification of the reaction products using an HPLC system capable of detecting chlorinated side-products revealed a mixture of 2.1 mCi (1.3 nmol) (S)-[125I]iodozacopride
    我们报告了未标记的(S)-杂扎必利的合成改进,通过脱-(S)-zacopride的放射性标记的(S)-[125I]杂扎必利,以及其对5-HT3受体亲和力的重新评估。由4-氨基水杨酸经其4-乙酰胺衍生物的碱解,分七个步骤制备未标记的(S)-二十烷酸酯。(S)-甲酸酯的催化加氢得到脱-(S)-杂甲酸酯,与通过其相应的1-咪唑生物从(S)-3-基-喹核苷和4-氨基-2-甲氧基苯甲酸获得的脱-(S)-zacopride相同。通过用5 mCi 125碘化钠氯胺-T在盐酸中处理脱-(S)-zacopride,完成放射性化反应生成(S)-[125I] iodozacopride。使用能够检测代副产物的HPLC系统纯化反应产物,发现混合物为2。1 mCi(1.3 nmol)(S)-[125I]杂扎克必利和(S)-zacopride(1.5 nmol)。纯化的(S)-[
  • HETEROARYL COMPOUNDS AS 5-HT4 RECEPTOR LIGANDS
    申请人:SUVEN LIFE SCIENCES LIMITED
    公开号:US20140187581A1
    公开(公告)日:2014-07-03
    The present invention relates to novel compounds of formula (I), and their pharmaceutically acceptable salts and compositions containing them. The present invention also relates to a process for the preparation of above said novel compounds, and their pharmaceutically acceptable salts. The compounds of formula (I) are useful in the treatment of various disorders that are related to 5-HT 4 receptors.
    本发明涉及式(I)的新化合物,以及它们的药用盐和含有它们的组合物。 本发明还涉及制备上述新化合物的方法,以及它们的药用盐。式(I)的化合物在治疗与5-HT 4 受体相关的各种疾病中是有用的。
  • TYK2 INHIBITORS AND USES THEREOF
    申请人:Nimbus Lakshmi, Inc.
    公开号:US20160251376A1
    公开(公告)日:2016-09-01
    The present invention provides compounds, compositions thereof, and methods of using the same for the inhibition of TYK2, and the treatment of TYK2-mediated disorders.
    本发明提供了化合物、其组合物以及使用这些化合物来抑制TYK2并治疗TYK2介导的疾病的方法。
  • [EN] AMIDE COMPOUNDS AS 5-HT4 RECEPTOR AGONISTS<br/>[FR] COMPOSÉS D'AMIDE EN TANT QU'AGONISTES DU RÉCEPTEUR DE 5-HT4
    申请人:SUVEN LIFE SCIENCES LTD
    公开号:WO2016128990A1
    公开(公告)日:2016-08-18
    The present invention relates to compounds of formula (I), including their stereoisomers and pharmaceutically acceptable salts. This invention also relates to methods of making such compounds and pharmaceutical compositions comprising such compounds. The compounds of this invention are useful in the treatment of various disorders that are related to 5-hydroxytryptamine 4 (5-HT4) receptor.
    本发明涉及式(I)的化合物,包括其立体异构体和药学上可接受的盐。本发明还涉及制备这种化合物的方法以及包含这种化合物的药物组合物。本发明的化合物在治疗与5-羟色胺4(5-HT4)受体相关的各种疾病方面是有用的。
  • Substituted benzamide derivatives, for enhancing gastrointestinal
    申请人:Dainippon Pharmaceutical Co., Ltd.
    公开号:US04870074A1
    公开(公告)日:1989-09-26
    Compounds of the formula: ##STR1## wherein R is hydrogen, alkoxycarbonyl, benzyloxycarbonyl, heteroarylalkyl, phenylalkenyl, or --T--(Y).sub.p --R.sub.6 (wherein T is single bond or alkylene, Y is oxygen, sulfur or carbonyl, R.sub.6 is phenyl, substituted phenyl, naphthyl, or diphenylmethyl, and p is 0 or 1, provided that when T is single bond, p is 0); R.sub.1 is halogen, hydroxy, alkoxy, cycloalkyloxy, alkenyloxy, alkynyloxy, alkoxy interrupted by oxygen or carbonyl, alkylthio, amino, monosubstituted amino, or a substituted alkoxy; R.sub.2 is hydrogen; R.sub.3 is hydrogen, halogen, amino, alkylamino, dialkylamino, alkanoylamino, or nitro; R.sub.4 is hydrogen, halogen, nitro, sulfamoyl, alkylsulfamoyl, or dialkylsulfamoyl; or any two adjacent groups of the R.sub.1, R.sub.2, R.sub.3 and R.sub.4 may combine to form alkylenedioxy, and the remaining two groups are each hydrogen; R.sub.5 is hydrogen or alkyl; X is alkylene; m and n are each 1 or 2; provided that at least one of the groups R.sub.2, R.sub.3 and R.sub.4 is other than hydrogen, and acid addition salts, quaternary ammonium salts and N-oxide derivatives thereof, processes for preparation thereof, and pharmaceutical composition containing the same. Said compounds, salts and N-oxide derivatives thereof show excellent gastrointestinal motility enhancing activity.
    式中R为氢、烷氧羰基、苄氧羰基、杂环烷基、苯基烯基,或--T--(Y).sub.p --R.sub.6(其中T为单键或烷基,Y为氧、或羰基,R.sub.6为苯基、取代苯基、基或二苯甲基,p为0或1,但当T为单键时,p为0);R.sub.1为卤素、羟基、烷氧基、环烷氧基、烯基氧基、炔基氧基、被氧或羰基中断的烷氧基、烷基醚、基、单取代基,或取代烷氧基;R.sub.2为氢;R.sub.3为氢、卤素、基、烷基基、二烷基基、烷酰基,或硝基;R.sub.4为氢、卤素、硝基、磺酰胺基、烷基磺酰胺基,或二烷基磺酰胺基;或R.sub.1、R.sub.2、R.sub.3和R.sub.4中的任意两个相邻基团可结合形成亚烷二氧基,其余两个基团各为氢;R.sub.5为氢或烷基;X为烷基;m和n各为1或2;但R.sub.2、R.sub.3和R.sub.4中至少有一个基团不是氢,以及其酸盐、季盐和N-氧化物衍生物,其制备方法,以及含有它们的药物组合物。所述化合物、盐及其N-氧化物衍生物表现出优异的胃肠动力增强活性。
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