4-(thiazol-5-yl)benzaldehyde | 198904-40-4

• 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: 4-(thiazol-5-yl)benzaldehyde
• 英文别名: 4-(1,3-thiazol-5-yl)benzaldehyde
• CAS: 198904-40-4
• 化学式: C₁₀H₇NOS
• mdl: MFCD08751325
• 分子量: 189.238
• InChiKey: GDRJJCWOMBAKME-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.1
• 重原子数：
  13
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  58.2
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  4-(thiazol-5-yl)benzaldehyde 在 sodium hydroxide 、 甲酸 、 sodium cyanoborohydride 、 potassium carbonate 、 1-羟基苯并三唑 、 对甲苯磺酸 、 盐酸-N-乙基-Nˊ-(3-二甲氨基丙基)碳二亚胺 、 三乙胺 作用下， 以 甲醇 、 乙醇 、 异丙醇 为溶剂， 反应 73.0h， 生成 1-[4-(thiazol-5-yl)-phenyl]-4(S)-hydroxy-2-amino-5(S)-N-(N-methoxycarbonyl-(L)-tert-leucyl)amino-6-phenyl-2-azahexane
  参考文献：
  名称：

  New Aza-Dipeptide Analogues as Potent and Orally Absorbed HIV-1 Protease Inhibitors:  Candidates for Clinical Development

  摘要：

  On the basis of previously described X-ray studies of an enzyme/aza-dipeptide complex,(8) azadipeptide analogues carrying N-(bis-aryl-methyl) substituents on the (hydroxethyl)hydrazine moiety have been designed and synthesized as HIV-1 protease inhibitors. By using either equally (12) ororthogonally (13) protected dipeptide isosteres, symmetrically and asymmetrically acylated aza-dipeptides can be synthesized. This approach led to the discovery of very potent inhibitors with antiviral activities (ED50) in the subnanomolar range. Acylation of the (hydroxethyl)hydrazine dipeptide isostere with the L-tert-leucine derivative 29 increased the oral bioavailability significantly when compared to the corresponding L-valine or L-isoleucine derivatives. The bis(L-tert-leucine) derivatives CGP 75355, CGP 73547, CGP 75136, and CGP 75176 combine excellent antiviral activity with high blood concentration after oral administration. Furthermore, they show no cross-resistance with saquinavir-resistant strains and maintain activity against indinavir-resistant ones. Consequently they qualify for further profiling as potential clinical candidates.

  DOI：

  10.1021/jm970873c
• 作为产物：
  描述：

  噻唑 、 对溴苯甲醛 在 四(三苯基膦)钯 、 potassium acetate 作用下， 以 N,N-二甲基乙酰胺 为溶剂， 反应 24.0h， 以45%的产率得到4-(thiazol-5-yl)benzaldehyde
  参考文献：
  名称：

  5-芳基噻唑的合成。铃木交叉偶联反应与直接芳基化反应的比较研究

  摘要：

  本文描述了新的噻唑-5-基硼酸频哪醇酯的简便合成路线。研究了其对铃木交叉偶联反应的反应性以提供各种5-芳基噻唑。进行了铃木交叉偶联反应和钯催化的噻唑环上C5–H直接芳基化反应的比较研究。

  DOI：

  10.1016/j.tet.2009.05.013

文献信息

• Antivirally active heterocyclic azahexane derivatives
  申请人：Novartis Finance Corporation

  公开号：US05849911A1

  公开（公告）日：1998-12-15

  There are described compounds of formula I*, ##STR1## wherein R.sub.1 is lower alkoxycarbonyl, R.sub.2 is secondary or tertiary lower alkyl or lower alkylthio-lower alkyl, R.sub.3 is phenyl that is unsubstituted or substituted by one or more lower alkoxy radicals, or C.sub.4 -C.sub.8 cycloalkyl, R.sub.4 is phenyl or cyclohexyl each substituted in the 4-position by unsaturated heterocyclyl that is bonded by way of a ring carbon atom, has from 5 to 8 ring atoms, contains from 1 to 4 hetero atoms selected from nitrogen, oxygen, sulfur, sulfinyl (--SO--) and sulfonyl (--SO.sub.2 --) and is unsubstituted or substituted by lower alkyl or by phenyl-lower alkyl, R.sub.5, independently of R.sub.2, has one of the meanings mentioned for R.sub.2, and R.sub.6, independently of R.sub.1, is lower alkoxycarbonyl, or salts thereof, provided that at least one salt-forming group is present. The compounds are inhibitors of retroviral aspartate protease and can be used, for example, in the treatment of AIDS. They exhibit outstanding pharmacodynamic properties.

  以下是公式I*的描述，##STR1## 其中R.sub.1是低级烷氧羰基，R.sub.2是二级或三级低级烷基或低级烷基硫基-低级烷基，R.sub.3是未取代或由一个或多个低级烷氧基团取代的苯基，或者是C.sub.4 -C.sub.8环烷基，R.sub.4是苯基或环己基，每个在4位上取代有不饱和杂环，该杂环通过环碳原子连接，具有5到8个环原子，含有1到4个选自氮、氧、硫、亚磺酰基(--SO--)和磺酰基(--SO.sub.2--)的杂原子，并且未取代或由低级烷基或苯基-低级烷基取代，R.sub.5独立于R.sub.2，具有R.sub.2所述的一个含义，而R.sub.6独立于R.sub.1，是低级烷氧羰基，或其盐类，前提是至少存在一个成盐基团。这些化合物是逆转录病毒天冬氨酸蛋白酶的抑制剂，例如，可以用于治疗艾滋病。它们展现出卓越的药效动力学特性。
• Pyrimidine derivatives and processes for the preparation thereof
  申请人：Novartis AG

  公开号：US06251911B1

  公开（公告）日：2001-06-26

  4-Amino-1H-pyrazolo[3,4-d]pyrimidine derivatives of formula I wherein the substituents are as defined in claim 1, are described. These compounds inhibit the tyrosine kinase activity of the receptor for epidermal growth factor (EGF) and c-erbB2 kinase and can be used as anti-tumor agents.

  4-氨基-1H-吡唑[3,4-d]嘧啶衍生物的公式I如下： 其中，取代基如权利要求1中定义，这些化合物描述了抑制表皮生长因子（EGF）受体和c-erbB2激酶的酪氨酸激酶活性，并可作为抗肿瘤剂使用。
• TETRAHYDROISOQUINOLINES AS ANTIMALARIAL AGENTS
  申请人：Aissaoui Hamed

  公开号：US20110281869A1

  公开（公告）日：2011-11-17

  The invention relates to novel tetrahydroisoquinoline derivatives and their use as active ingredients in the preparation of pharmaceutical compositions. The invention also concerns related aspects including pharmaceutical compositions containing one or more of those compounds and their use as medicaments for the treatment or prevention of protozoal infections, such as especially malaria.

  这项发明涉及新型四氢异喹啉衍生物及其作为药物组合物中活性成分的用途。该发明还涉及相关方面，包括含有其中一种或多种化合物的药物组合物以及它们作为治疗或预防原虫感染的药物，尤其是疟疾的用途。
• [EN] TETRAHYDROISOQUINOLINES AS ANTIMALARIAL AGENTS<br/>[FR] TÉTRAHYDROISOQUINOLÉINES EN TANT QU'AGENTS ANTIPALUDÉENS
  申请人：ACTELION PHARMACEUTICALS LTD

  公开号：WO2009141782A1

  公开（公告）日：2009-11-26

  The invention relates to novel tetrahydroisoquinoline derivatives and their use as active ingredients in the preparation of pharmaceutical compositions. The invention also concerns related aspects including pharmaceutical compositions containing one or more of those compounds and their use as medicaments for the treatment

  这项发明涉及新型四氢异喹啉衍生物及其在制备药物组合物中作为活性成分的用途。该发明还涉及相关方面，包括含有其中一种或多种化合物的药物组合物以及它们作为治疗药物的用途。
• ACETAMIDO-PHENYLBENZAMIDE DERIVATIVES AND METHODS OF USING THE SAME
  申请人：Athenex, Inc.

  公开号：US20220106301A1

  公开（公告）日：2022-04-07

  The present disclosure relates to compounds of Formula (I): and to their prodrugs, pharmaceutically acceptable salts, pharmaceutical compositions, methods of use, and methods for their preparation. The compounds disclosed herein are useful for the treatment of disorders in which expression of P-glycoprotein and/or cytochrome P450 (e.g., CYP3A4) is modulated (e.g., cancers which have developed multi-drug resistance).

  本公开涉及到Formula (I)的化合物，以及它们的前药、药用可接受盐、药物组合物、使用方法和制备方法。本文披露的化合物对于治疗P-糖蛋白和/或细胞色素P450（例如CYP3A4）表达被调节的疾病（例如已发展出多药耐药性的癌症）是有用的。