3-chloro-4-(1,3-oxazol-5-yl)aniline | 198821-76-0

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 唑类
• 英文名称: 3-chloro-4-(1,3-oxazol-5-yl)aniline
• CAS: 198821-76-0
• 化学式: C₉H₇ClN₂O
• 分子量: 194.62
• InChiKey: MBHSRHIIPVLVGI-UHFFFAOYSA-N

物化性质

• 沸点：
  333.3±27.0 °C(Predicted)
• 密度：
  1.342±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.9
• 重原子数：
  13
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  52
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  3-chloro-4-(1,3-oxazol-5-yl)aniline 在 sodium hydroxide 、 三乙胺 作用下， 以 乙醇 、 二氯甲烷 为溶剂， 生成
  参考文献：
  名称：

  Novel diamide-Based inhibitors of IMPDH

  摘要：

  A series of novel amide-based small molecule inhibitors of inosine monophosphate dehydrogenase is described. The synthesis and the structure-activity relationships (SARs) derived front in vitro studies are presented. (C). 2002 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0960-894x(02)00132-4
• 作为产物：
  描述：

  2-氯-4-硝基苯甲醛 在 盐酸 、 tin(II) chloride dihdyrate 、 potassium carbonate 作用下， 以 甲醇 、 乙醇 为溶剂， 反应 2.5h， 生成 3-chloro-4-(1,3-oxazol-5-yl)aniline
  参考文献：
  名称：

  [EN] NEW COMPOUNDS AND THEIR USE AS THERAPEUTICALLY ACTIVE SUBSTANCES IN THE TREATMENT AND/OR PREVENTION OF DISEASES INVOLVING THE RETINAL PIGMENT EPITHELIUM
  [FR] NOUVEAUX COMPOSÉS ET LEUR UTILISATION EN TANT QUE SUBSTANCES THÉRAPEUTIQUEMENT ACTIVES DANS LE TRAITEMENT ET/OU LA PRÉVENTION DE MALADIES IMPLIQUANT L'ÉPITHÉLIUM PIGMENTAIRE RÉTINIEN

  摘要：

  本发明涉及新化合物及其作为治疗活性物质在涉及视网膜色素上皮的疾病的治疗和/或预防中的用途，特别是在涉及导致视网膜色素上皮发生萎缩、退化或死亡的疾病的治疗和/或预防中，这些疾病可能还会导致视网膜色素上皮的萎缩或光感受器的丧失和/或视网膜新生血管生成的治疗和/或预防。

  公开号：

  WO2021257092A1

文献信息

• Inhibitors of IMPDH enzyme
  申请人：Vertex Pharmaceuticals, Incorporated

  公开号：US06344465B1

  公开（公告）日：2002-02-05

  The present invention relates to a novel class of compounds which are IMPDH inhibitors. This invention also relates to pharmaceutical compositions comprising these compounds. The compounds and pharmaceutical compositions of this invention are particularly well suited for inhibiting IMPDH enzyme activity and consequently, may be advantageously used as therapeutic agents for IMPDH mediated processes. This invention also relates to methods for inhibiting the activity of IMPDH using the compounds of this invention and related compounds.

  本发明涉及一类新型的IMPDH抑制剂化合物。该发明还涉及包含这些化合物的药物组合物。本发明的化合物和药物组合物特别适用于抑制IMPDH酶活性，因此可以优势地用作IMPDH介导的过程的治疗剂。本发明还涉及使用本发明的化合物和相关化合物抑制IMPDH活性的方法。
• [EN] N-(4-(OXAZOL-5-YL)PHENYL)CHROMANE-3-CARBOXAMIDE DERIVATIVES AND RELATED COMPOUNDS AS STIMULATORS OF THE PRODUCTION OF RETINAL PRECURSOR CELLS FOR THE TREATMENT OF NEURORETINAL DISEASES<br/>[FR] DÉRIVÉS DE N-(4-(OXAZOL-5-YL) PHÉNYL)CHROMANE-3-CARBOXAMIDE ET COMPOSÉS APPARENTÉS EN TANT QUE STIMULATEURS DE LA PRODUCTION DE CELLULES PRÉCURSEURS RÉTINIENNES POUR LE TRAITEMENT DE MALADIES NEURORÉTINIENNES
  申请人：ENDOGENA THERAPEUTICS INC

  公开号：WO2020140050A1

  公开（公告）日：2020-07-02

  New compounds and to a method of treating a retinal disease that leads to photoreceptor loss or outer-retina degeneration, comprising administering compound of the formula (I) or a pharmaceutically acceptable salt, a racemic mixture, a corresponding enantiomer or, if applicable, a corresponding diastereomer thereof, wherein: A is a is selected from the group consisting of a 5-oxazolyl, a pyridine-4-yl, a triazolyl, a oxadiazolyl, a imidazolyl and a 2-methyloxazol-5-yl residue, R1, and R12 are independently selected from the group consisting of hydrogen, fluoro, chloro, methoxy, trifluoromethyl, methyl and difluoromethoxy, B is selected from the group consisting of a residue of formula (II), (III), (IV), (V), (VI), (VII), (VIII) and (IX) wherein, II*II denotes the point of attachment to the remainder of the molecule, and R2, R3, R4, R5, R2 I, R3 I, R4 I, R5 I, R2 II, R3 II R4 II, R5 II, R2 III, R3 III, R4 III, R5 III, R2 IV, R3 IV, R4 IV, R5 IV, R2 V, R3 V, R4 V, R5 V , R2 VI, R3 VI, R4 VI, R5 VI,R2 VII, R3 VII, R4 VII, R5 VII, are independently selected from the group consisting of hydrogen, a linear or branched alkyl having 1 to 3 carbon atoms, fluoro, chloro, bromo, methoxy, ethoxy, propoxy, 2,2,2-trifluoromethyl and difluoromethoxy.

  新化合物及治疗导致光感受器丧失或外视网膜退化的视网膜疾病的方法，包括给予式(I)的化合物或其药学上可接受的盐、消旋混合物、相应对映体或如适用的话，相应的二对映体，其中：A选自由5-噁唑基、吡啶-4-基、三唑基、噁二唑基、咪唑基和2-甲氧基噁唑-5-基残基的群组，R1和R12独立选自氢、氟、氯、甲氧基、三氟甲基、甲基和二氟甲氧基的群组，B选自式(II)、(III)、(IV)、(V)、(VI)、(VII)、(VIII)和(IX)的残基的群组，其中，II*II表示与分子其余部分的连接点，R2、R3、R4、R5、R2 I、R3 I、R4 I、R5 I、R2 II、R3 II、R4 II、R5 II、R2 III、R3 III、R4 III、R5 III、R2 IV、R3 IV、R4 IV、R5 IV、R2 V、R3 V、R4 V、R5 V、R2 VI、R3 VI、R4 VI、R5 VI、R2 VII、R3 VII、R4 VII、R5 VII独立选自氢、具有1至3个碳原子的直链或支链烷基、氟、氯、溴、甲氧基、乙氧基、丙氧基、2,2,2-三氟甲基和二氟甲氧基的群组。
• Compounds derived from an amine nucleus that are inhibitors of IMPDH enzyme
  申请人：Bristol-Myers Squibb Co.

  公开号：US06399773B1

  公开（公告）日：2002-06-04

  The present invention discloses the identification of the novel inhibitors of IMPDH (inosine-5′-monophosphate dehydrogenase). The compounds and pharmaceutical compositions disclosed herein are useful in treating or preventing IMPDH mediated diseases, such as transplant rejection and autoimmune diseases.

  本发明揭示了IMPDH（次黄嘌呤-5'-单磷酸脱氢酶）的新型抑制剂的识别。本文披露的化合物和药物组合物在治疗或预防IMPDH介导的疾病方面具有用途，例如移植排斥和自身免疫疾病。
• [EN] SUBSTITUTED HETEROCYCLIC DERIVATIVES<br/>[FR] DÉRIVÉS HÉTÉROCYCLIQUES SUBSTITUÉS
  申请人：HOFFMANN LA ROCHE

  公开号：WO2014079850A1

  公开（公告）日：2014-05-30

  The present invention relates to compounds of general formula (I-1) or (I-2) wherein R1 is hydrogen, lower alkyl, lower alkoxy, halogen, O(CH2)2-lower akoxy, O(CH2)2N(CH3)2, or O(CH2)-morpholinyl; R1' is hydrogen, lower alkyl, lower alkoxy, halogen, O(CH2)2-lower akoxy, O(CH2)2N(CH3)2, or O(CH2)-morpholinyl; with the proviso that both R1 and R1' may be simultaneously hydrogen, but only one of R1 and R1' is lower alkyl, lower alkoxy, halogen, O(CH2)2-lower akoxy, O(CH2)2N(CH3)2, or O(CH2)-morpholinyl; Het is a 5-or 6 membered heteroaryl group, wherein the heteroatom is selected from N, O or S; X is -CRR'-, -CRR'-NR'-, -C(O)-, -CH2-S-, -CH2-S(O)2-, CH2-O- or -CH2-CRR'-; R/R' are independently from each other hydrogen, lower alkyl, hydroxy or phenyl, or R and R' may form together with the carbon atom to which they are attached a cyclopropyl ring; R2 is lower alkyl, -C(O)O-lower alkyl, C3-6-cycloalkyl optionally substituted by lower alkyl or =O, bridged cyclohexyl or C3-6-cycloalkenyl, or is a 5-membered heteroaryl group, wherein the heteroatom is selected from N, O or S and which is optionally substituted by one or more lower alkyl, or is pyridinyl, optionally substituted by halogen or lower alkoxy; or is phenyl, optionally substituted by one or more R2', selected from halogen, cyano, S(O)2-lower alkyl, lower alkyl, lower alkyl substituted by halogen, lower alkoxy, lower alkoxy substituted by halogen or amino, or is benzo[1,3]dioxolyl, naphthyl, indolyl, benzo-isoxazolyl, 2,3-dihydro-1H-indenyl, optionally substituted by lower alkoxy or by an oxo group, or is 3,4-dihydro-2H- [1,4]oxazinyl, optionally substituted by an oxo group, or is a five or six membered heterocycloalkyl group; or to a pharmaceutically acceptable acid addition salt, to a racemic mixture or to its corresponding enantiomer and/or optical isomers thereof. The compounds may be used for the treatment or prophylaxis of schizophrenia, obsessive-compulsive personality disorder, major depression, bipolar disorders, anxiety disorders, normal aging, epilepsy, retinal degeneration, traumatic brain injury, spinal cord injury, post-traumatic stress disorder, panic disorder, Parkinson's disease, dementia, Alzheimer's disease, mild cognitive impairment, chemotherapy-induced cognitive dysfunction, Down syndrome, autism spectrum disorders, hearing loss, tinnitus, spinocerebellar ataxia, amyotrophic lateral sclerosis, multiple sclerosis, Huntington's disease, stroke, radiation therapy, chronic stress, abuse of neuro-active drugs, such as alcohol, opiates, methamphetamine, phencyclidine and cocaine.

  本发明涉及通式（I-1）或（I-2）的化合物，其中R1为氢、较低烷基、较低烷氧基、卤素、O(CH2)2-较低烷氧基、O(CH2)2N(CH3)2或O(CH2)-吗啡啉基；R1'为氢、较低烷基、较低烷氧基、卤素、O(CH2)2-较低烷氧基、O(CH2)2N(CH3)2或O(CH2)-吗啡啉基；但要注意，R1和R1'中两者同时为氢，但只有一个为较低烷基、较低烷氧基、卤素、O(CH2)2-较低烷氧基、O(CH2)2N(CH3)2或O(CH2)-吗啡啉基；Het为5或6元杂芳基团，其中杂原子选自N、O或S；X为-CRR'-、-CRR'-NR'-、-C(O)-、-CH2-S-、-CH2-S(O)2-、CH2-O-或-CH2-CRR'-；R/R'独立地为氢、较低烷基、羟基或苯基，或R和R'可与它们连接的碳原子共同形成环丙基环；R2为较低烷基、-C(O)O-较低烷基、C3-6-环烷基（可选择地被较低烷基或=O取代）、桥环己基或C3-6-环烯基，或为5元杂芳基团，其中杂原子选自N、O或S，可选择地被一个或多个较低烷基取代，或为吡啶基，可选择地被卤素或较低烷氧基取代；或为苯基，可选择地被一个或多个来自卤素、氰基、S(O)2-较低烷基、较低烷基、被卤素取代的较低烷基、较低烷氧基、被卤素取代的较低烷氧基或氨基的R2'取代基，或为苯并[1,3]二氧杂环己基、萘基、吲哚基、苯并异噁唑基、2,3-二氢-1H-茚基，可选择地被较低烷氧基或氧羟基取代，或为3,4-二氢-2H-[1,4]噁唑基，可选择地被氧羟基取代，或为五元或六元杂环烷基团；或为药学上可接受的酸盐，或为外消旋混合物，或为其相应的对映体和/或光学异构体。这些化合物可用于治疗或预防精神分裂症、强迫性人格障碍、重性抑郁症、双相障碍、焦虑障碍、正常衰老、癫痫、视网膜退化、创伤性脑损伤、脊髓损伤、创伤后应激障碍、恐慌障碍、帕金森病、痴呆症、阿尔茨海默病、轻度认知障碍、化疗诱导的认知功能障碍、唐氏综合征、自闭症谱系障碍、听力损失、耳鸣、脊髓小脑性共济失调、肌萎缩侧索硬化、多发性硬化、亨廷顿病、中风、放射治疗、慢性压力、滥用神经活性药物，如酒精、阿片类药物、甲基苯丙胺、芬太尼和可卡因。
• [EN] COMPOUNDS DERIVED FROM AN AMINE NUCLEUS THAT ARE INHIBITORS OF IMPDH ENZYME<br/>[FR] COMPOSES DERIVES D'UN NOYAU AMINE INHIBITEURS DE L'ENZYME IMPDH
  申请人：BRISTOL MYERS SQUIBB CO

  公开号：WO2000025780A1

  公开（公告）日：2000-05-11

  The present invention discloses the identification of the novel inhibitors of IMPDH (inosine-5'-monophosphate dehydrogenase). The compounds and pharmaceutical compositions disclosed herein are useful in treating or preventing IMPDH mediated diseases, such as transplant rejection and autoimmune diseases.

  本发明揭示了IMPDH（鸟苷-5'-单磷酸脱氢酶）的新型抑制剂的鉴定。本文所披露的化合物和药物组合物对于治疗或预防IMPDH介导的疾病，如移植排斥和自身免疫疾病，是有用的。