ethyl acetonedicarboxylate | 5526-36-3

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 酮酸及其衍生物
• 英文名称: ethyl acetonedicarboxylate
• 英文别名: Acetondicarbonsaeure-monoethylester；5-Ethoxy-3,5-dioxopentanoic acid
• CAS: 5526-36-3
• 化学式: C₇H₁₀O₅
• 分子量: 174.153
• InChiKey: BJWSZGWRZSOZQT-UHFFFAOYSA-N

物化性质

• 沸点：
  299.4±20.0 °C(Predicted)
• 密度：
  1.250±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  -0.1
• 重原子数：
  12
• 可旋转键数：
  6
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.57
• 拓扑面积：
  80.7
• 氢给体数：
  1
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  ethyl acetonedicarboxylate 在 ammonium acetate 、 sodium acetate 作用下， 以 甲醇 、 乙醇 、 水 为溶剂， 反应 1.5h， 生成 (+/-)-2-amino-9,10-dimethoxy-1,6,7,11b-tetrahydro-4H-pyrido[2,1-a]isoquinoline-3-carboxylic acid ethyl ester
  参考文献：
  名称：

  c

  摘要：

  DOI：

  c
• 作为产物：
  描述：

  1,3-丙酮二羧酸 在 乙酸酐 、 溶剂黄146 作用下， 反应 5.0h， 生成 ethyl acetonedicarboxylate
  参考文献：
  名称：

  手性Aryliodine介导的对映选择性有机催化螺旋环化：通过级联氧化C–O和CC键的形成来合成螺呋喃新多酮

  摘要：

  通过手性芳嘧啶介导的级联C-O和C-C键的形成，实现了对3-氧戊二烯酸二烷基酯单酰胺衍生物的对映选择性有机催化氧化螺环化反应，从而形成具有高对映选择性的各种螺呋喃氧吲哚。假定该反应通过氧化C–O键的形成继之以氧化C–C键的形成进行，后者是对映选择性确定步骤。

  DOI：

  10.1021/acs.orglett.6b02816

文献信息

• [EN] CYCLOBUTYL SUBSTITUTED PYRROLOPYRIDINE AND PYRROLOPYRIMIDINE DERIVATIVES AS JAK INHIBITORS<br/>[FR] DÉRIVÉS PYRROLOPYRIDINE ET PYRROLOPYRIMIDINE À SUBSTITUTION CYCLOBUTYLE UTILISÉS COMME INHIBITEURS DES JAK
  申请人：INCYTE CORP

  公开号：WO2012068450A1

  公开（公告）日：2012-05-24

  The present invention provides cyclobutyl substituted pyrrolopyrimidines and pyrrolopyridines of Formula I: wherein X, Y, Z, L, A, R5, n and m are defined above, as well as their compositions and methods of use, that modulate the activity of Janus kinases (JAKs) and are useful in the treatment of diseases related to the activity of JAKs including, for example, inflammatory disorders, autoimmune disorders, cancer, and other diseases.

  本发明提供了式I的环丁基取代的吡咯并嘧啶和吡咯并吡啶：其中X、Y、Z、L、A、R5、n和m如上定义，以及它们的组合物和使用方法，用于调节Janus激酶（JAKs）的活性，并且在治疗与JAKs活性相关的疾病中是有用的，例如炎症性疾病、自身免疫疾病、癌症和其他疾病。
• [EN] CYCLOHEXYL AZETIDINE DERIVATIVES AS JAK INHIBITORS<br/>[FR] DÉRIVÉS DE CYCLOHEXYL-AZÉTIDINE EN TANT QU'INHIBITEURS DE LA JAK
  申请人：INCYTE CORP

  公开号：WO2013026025A1

  公开（公告）日：2013-02-21

  The present invention provides cyclohexyl azetidine derivatives of formula (I), as well as their compositions and methods of use, that modulate the activity of Janus kinase (JAK) and are useful in the treatment of diseases related to the activity of JAK including, for example, inflammatory disorders, autoimmune disorders, cancer, and other diseases.

  本发明提供公式(I)的环己基氮杂环丁烷衍生物，以及它们的组合物和使用方法，这些衍生物能够调节Janus激酶（JAK）的活性，并且在治疗与JAK活性相关的疾病，例如炎症性疾病、自身免疫疾病、癌症和其他疾病中有用。
• [EN] PROLYL HYDROXYLASE INHIBITORS<br/>[FR] INHIBITEURS DE PROLYL HYDROXYLASES
  申请人：SMITHKLINE BEECHAM CORP

  公开号：WO2009158315A1

  公开（公告）日：2009-12-30

  The invention described herein relates to certain pyrimidinedione N-substituted glycine derivatives of formula (I) (formula should be inserted here) which are antagonists of HIF prolyl hydroxylases and are useful for treating diseases benefiting from the inhibition of this enzyme, anemia being one example.

  本发明涉及某些嘧啶二酮N-取代甘氨酸衍生物的公式(I)（公式应在此处插入），这些衍生物是HIF脯氨酸羟化酶的拮抗剂，并且适用于治疗受益于抑制该酶的疾病，贫血是一个例子。
• Cyclic compounds
  申请人：——

  公开号：US20040142930A1

  公开（公告）日：2004-07-22

  1. A cyclic compound of the formula (I) or a pharmacologically acceptable salt thereof, 1 wherein X is ═CH— or ═N—, Y is —NH—, —NR 4 —, —S—, —O—, —CH═N—, —N═CH—, —N═N—, —CH═CH—, etc., R 1 is a lower alkoxy group, an amino group, a heterocyclic ring containing N atom(s), or a hydroxy group substituted by a heterocyclic ring containing N atom(s) (each of which is optionally substituted), R 2 is a lower alkylamino group which is optionally substituted by an aryl group, a lower alkoxy group which is optionally substituted by an aryl group, a lower alkoxy group substituted by an aromatic heterocyclic ring containing N atom(s), R 3 is an aryl group, a heterocyclic ring containing N atom(s), a lower alkyl group, a lower alkoxy group, a cyclo lower alkoxy group, a hydroxy group substituted by a heterocyclic ring containing N atom(s), or an amino group (each of which is optionally substituted), and R 3 and a substituent in Y may be combined to form a lactone ring. The compound of the present invention has excellent selective PDE V inhibitory activity and therefore, is useful as a therapeutic or prophylactic drug for treating various diseases due to functional disorders on cGMP-signaling.

  化合物的公式（I）或其药理学上可接受的盐，其中X为═CH—或═N—，Y为—NH—，—NR4—，—S—，—O—，—CH═N—，—N═CH—，—N═N—，—CH═CH—等，R1为较低的烷氧基，氨基，含N原子的杂环环，或者由含N原子的杂环环取代的羟基（每个都可以取代），R2为较低的烷基氨基基，可以由芳基取代，较低的烷氧基，可以由芳基取代，由含N原子的芳基取代的较低的烷氧基，R3为芳基，含N原子的杂环环，较低的烷基，较低的烷氧基，环状较低的烷氧基，由含N原子的杂环环取代的羟基，或者氨基（每个都可以取代），R3和Y中的取代基可以结合形成内酯环。本发明的化合物具有优异的选择性PDE V抑制活性，因此，可用作治疗或预防因cGMP信号传导功能障碍引起的各种疾病的药物。
• [EN] PYRROLOPYRIMIDINE AND PYRROLOPYRIDINE DERIVATIVES SUBSTITUTED WITH A CYCLIC AMINO GROUP AS CRF ANTAGONISTS<br/>[FR] DÉRIVÉS DE PYRROLOPYRIMIDINE ET DE PYRROLOPYRIDINE SUBSTITUÉS PAR UN GROUPE AMINO CYCLIQUE SERVANT D'ANTAGONISTES DU CRF
  申请人：TAISHO PHARMA CO LTD

  公开号：WO2006001511A1

  公开（公告）日：2006-01-05

  [PROBLEM TO BE SOLVED] An object of the present invention is to provide an antagonist against CRF receptors and/or an agonist for receptors which is effective as a therapeutic or prophylactic agent for diseases in which CRF is considered to be involved, such as depression, anxiety, Alzheimer's disease, Parkinson's disease, Huntington's chorea, eating disorder, hypertension, gastrointestinal diseases, drug dependence, cerebral infarction, cerebral ischemia, cerebral edema, cephalic external wound, inflammation, immunity-related diseases, alopecia, irritable bowel syndrome, sleep disorders, epilepsy, dermatitides, schizophrenia, pain, etc. [SOLUTION] A pyrrolopyrimidine or pyrrolopyridine derivative substituted with a cyclic amino group represented by the following formula [I] has a high affinity for CRF receptors and/or δ receptors, and is effective against diseases in which CRF is considered to be involved.

  本发明的目的是提供一种针对CRF受体的拮抗剂和/或对受体的激动剂，作为治疗或预防与CRF有关的疾病的有效药物，如抑郁症、焦虑症、阿尔茨海默病、帕金森病、亨廷顿舞蹈症、进食障碍、高血压、胃肠疾病、药物依赖、脑梗死、脑缺血、脑水肿、头部外伤、炎症、免疫相关疾病、脱发、肠易激综合征、睡眠障碍、癫痫、皮肤炎、精神分裂症、疼痛等疾病。具有以下式[I]所示的带有环状氨基团的吡咯吡嘧啶或吡咯吡啶衍生物对CRF受体和/或δ受体具有高亲和力，并对与CRF有关的疾病有效。