2-苯基-4-氨基喹唑啉 | 1022-44-2

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二氮杂萘
• 中文名称: 2-苯基-4-氨基喹唑啉
• 英文名称: 4-amino-2-phenyl-quinazoline
• 英文别名: 2-phenylquinazolin-4-amine；4-Amino-2-phenylchinazolin；2-phenyl-4-aminoquinazoline
• CAS: 1022-44-2
• 化学式: C₁₄H₁₁N₃
• mdl: MFCD03093373
• 分子量: 221.261
• InChiKey: AEEMTZOWFJHGNW-UHFFFAOYSA-N

物化性质

• 熔点：
  147-148 °C
• 沸点：
  329.4±30.0 °C(Predicted)
• 密度：
  1.246±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.2
• 重原子数：
  17
• 可旋转键数：
  1
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  51.8
• 氢给体数：
  1
• 氢受体数：
  3

安全信息

• 海关编码：
  2933990090

反应信息

• 作为反应物：
  描述：

  2-苯基-4-氨基喹唑啉 在 盐酸 作用下， 反应 1.0h， 生成 2-苯基-4-[3H]喹唑啉酮
  参考文献：
  名称：

  Zielinski, W.; Mazik, M., Polish Journal of Chemistry, 1994, vol. 68, # 3, p. 489 - 498

  摘要：

  DOI：
• 作为产物：
  描述：

  2-苯基-4-[3H]喹唑啉酮 在 三氯氧磷 、 苯酚 作用下， 反应 5.0h， 生成 2-苯基-4-氨基喹唑啉
  参考文献：
  名称：

  Design, synthesis and antitumor evaluation of phenyl N-mustard-quinazoline conjugates

  摘要：

  A series of N-mustard-quinazoline conjugates was synthesized and subjected to antitumor studies. The N-mustard pharmacophore was attached at the C-6 of the 4-anilinoquinazolines via a urea linker. To study the structure-activity relationships of these conjugates, various substituents were introduced to the C-4 anilino moiety. The preliminary antitumor studies revealed that these agents exhibited significant antitumor activity in inhibiting various human tumor cell growths in vitro. Compounds 21b, 21g, and 21h were selected for further antitumor activity evaluation against human breast carcinoma MX-1 and prostate PC-3 xenograft in animal model. These agents showed 54-75% tumor suppression with low toxicity (5-7% body-weight changes). We also demonstrate that the newly synthesized compounds are able to induce DNA cross-linking through alkaline agarose gel shift assay and inhibited cell cycle arrest at G2/M phase. (C) 2011 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmc.2011.01.055

文献信息

• HSP90 INHIBITING INDAZOLE DERIVATIVES, COMPOSITIONS CONTAINING SAME AND USE THEREOF
  申请人：Bertin Luc

  公开号：US20120010241A1

  公开（公告）日：2012-01-12

  The invention relates to novel products having formula (I), wherein: R4 represents H, CH3, CH2CH3, CF3, F, Cl, Br, I; Het represents a heterocycle optionally substituted by one or more R1 or R′1 radicals selected from H, halogen, CF3, nitro, cyano, alkyl, hydroxy, mercapto, amino, alkylamino, dialkylamino, alkoxy, phenylalkoxy, alkylthio, carboxy that is free or sterified with an alkyl radical, carboxamide, CO—NH(alkyl), CON(alkyl)2, NH—CO-alkyl, sulfonamide, NH—SO2-alkyl, S(O)2-NHalkyl, S(O2)-N(alkyl)2, all of the alkyl, alkoxy and alkylthio radicals being optionally substituted; R being selected from the group comprising (A′), (B), (C), (D) and (F), wherein W1, W2, W3 represent independently CH or N, X represents O, S, NR2, C(O), S(O) or S(O)2; V represents H, Hal, —O—R2 or —NH—R2 with R2 representing H, alkyl, cycloalkyl or heterocycloalkyl, optionally substituted; said products being in all isomer forms, as well as the salts and intended for use as drugs.

  本发明涉及具有公式(I)的新产品，其中：R4代表H，CH3，CH2CH3，CF3，F，Cl，Br，I；Het代表一个杂环，可选地由一个或多个R1或R'1自由基取代，这些自由基选自H，卤素，CF3，硝基，腈基，烷基，羟基，巯基，氨基，烷基氨基，二烷基氨基，烷氧基，苯基烷氧基，烷基硫醚，游离或与烷基自由基酯化的羧基，羧酰胺，CO—NH(烷基)，CON(烷基)2，NH—CO-烷基，磺酰胺，NH—SO2-烷基，S(O)2-NH烷基，S(O2)-N(烷基)2，所有烷基，烷氧基和烷基硫醚自由基都是可选取代的；R选自包括(A′)，(B)，(C)，(D)和(F)的组，其中W1，W2，W3独立代表CH或N，X代表O，S，NR2，C(O)，S(O)或S(O)2；V代表H，Hal，—O—R2或—NH—R2，R2代表H，烷基，环烷基或杂环烷基，可选取代；所述产品为所有异构体形式，以及盐，用于作为药物使用。
• Expeditious Synthesis of 2-Phenylquinazolin-4-amines via a Fe/Cu Relay-Catalyzed Domino Strategy
  作者：Feng-Cheng Jia、Zhi-Wen Zhou、Cheng Xu、Qun Cai、Deng-Kui Li、An-Xin Wu

  DOI：10.1021/acs.orglett.5b02020

  日期：2015.9.4

  efficient Fe/Cu relay-catalyzed domino protocol has been developed for the synthesis of 2-phenylquinazolin-4-amines from commercially available ortho-halogenated benzonitriles, aldehydes, and sodium azide. This elegant domino process involved consecutive iron-mediated [3 + 2] cycloaddition, copper-catalyzed SNAr, reduction, cyclization, oxidation, and copper-catalyzed denitrogenation sequences. The formed structure

  已经开发了一种高效的Fe / Cu中继催化多米诺协议，用于从可商购的邻卤代苄腈，醛和叠氮化钠合成2-苯基喹唑啉-4-胺。这种优美的多米诺骨牌工艺涉及连续的铁介导的[3 + 2]环加成，铜催化的S N Ar，还原，环化，氧化和铜催化的脱氮序列。形成的结构是药物和生物活性分子中的特权核心。
• NOVEL HSP90 INHIBITORY CARBAZOLE DERIVATIVES, COMPOSITIONS CONTAINING SAME AND USE THEREOF
  申请人：RUXER Jean-Marie

  公开号：US20110166169A1

  公开（公告）日：2011-07-07

  The invention relates to the novel substances in Formula (I): wherein Het is a heterocycle optionally substituted by one or a plurality of radicals R1 or R′1; R is selected from the group comprising Formula (A′), (B), (C), (D), or (E), with R1 and/or R′1 selected from H, halogen, CF3, nitro, cyano, alkyl, hydroxyl, mercapto, amino, alkylamino, dialkylamino, alkoxy, phenylalcoxy, alkylhio, or carboxy that is free or esterified by an alkyl, carboxamide, CO—NH(alkyl), CON(alkyl)2, NH—CO-alkyl, sulfonamide, NH—S02-alkyl, S(0)2-NHalkyl, or S(02)-N(alkyl)2 radical; all these radicals are optionally substituted; W1, W2, and W3 independently are CH or N; X is 0, S, NR2, C(O), S(O), or S(0)2; Z is optionally substituted H, Hal, -0-R2 or —NH—R2 with R2 being H, alkyl, cycloalkyl, or heterocycloalkyl; and these substances are all isomeric forms and salts thereof, used as drugs.

  该发明涉及式（I）中的新物质：其中Het是一种杂环，可选择地由一个或多个基团R1或R′1取代；R从包括式（A′）、（B）、（C）、（D）或（E）的基团中选择，其中R1和/或R′1从H、卤素、CF3、硝基、氰基、烷基、羟基、巯基、氨基、烷基氨基、二烷基氨基、烷氧基、苯基氧基、烷硫基或自由或被烷基、羧酰胺、CO—NH（烷基）、CON（烷基）2、NH—CO-烷基、磺酰胺、NH—S02-烷基、S(0)2-NH烷基或S(02)-N(烷基)2基团中选择；所有这些基团可选择地被取代；W1、W2和W3独立地是CH或N；X是0、S、NR2、C(O)、S(O)或S(0)2；Z是可选择地取代的H、卤素、-0-R2或—NH—R2，其中R2是H、烷基、环烷基或杂环烷基；这些物质都是同分异构体和其盐，用作药物。
• Isoquinoline and Quinazoline Urea Analogues as Antagonists for the Human Adenosine A₃ Receptor
  作者：Jacqueline E. van Muijlwijk-Koezen、Henk Timmerman、Henk van der Goot、Wiro M. P. B. Menge、Jacobien Frijtag von Drabbe Künzel、Miriam de Groote、Adriaan P. IJzerman

  DOI：10.1021/jm000002u

  日期：2000.6.1

  substituted phenylurea analogues was investigated. Substituents such as electron-withdrawing or electron-donating groups were introduced at different positions of the benzene ring to probe electronic and positional effects of substitution. Substitution on the 3- or 4-position of the phenyl ring decreased the adenosine A(3) receptor affinity. Substitution at position 2 with an electron-donating substituent

  发现异喹啉和喹唑啉脲衍生物与人腺苷A（3）受体结合。合成了一系列N-苯基-N'-喹唑啉-4-基脲衍生物和N-苯基-N'-异喹啉-1-基脲衍生物，并在放射性配体结合试验中对其腺苷受体亲和力进行了测试。结构亲和力分析表明，与未取代或脂族衍生物相比，在喹唑啉环的2位或异喹啉环的等效3位上，苯基或杂芳基取代基增加了腺苷A（3）受体的亲和力。此外，研究了取代的苯基脲类似物的结构亲和性关系。在苯环的不同位置引入了诸如吸电子基团或供电子基团之类的取代基，以探测取代的电子和位置效应。苯环的3或4位上的取代降低了腺苷A（3）受体的亲和力。在第2位上被供电子取代基（例如甲基或甲氧基）取代，人腺苷A（3）受体亲和力增加，而在2位上用吸电子取代基取代不影响亲和力。这两个系列中的最佳取代基的组合具有累加作用，从而导致有效的人腺苷A（3）受体拮抗剂N-（2-甲氧基苯基）-N'-（2-（3-吡啶基）喹唑啉-4- yl）
• An efficient method to prepare 4-aminoquinazolines: Potential application to conformation-restricted bleomycin analogs
  作者：Zhonglin Wei、Lianyou Zheng、Qun Dang、Xu Bai

  DOI：10.1002/jhet.238

  日期：2009.11

  4‐aminoquinazolines were designed as conformation‐restricted bleomycin analogs. An efficient method was developed to prepare the 4‐aminoquinazoline heterocyclic nucleus, which entails a two‐step one‐pot procedure leading to 4‐aminoquinazolines in good yields. The application of this method to synthesis 4‐aminoquinazoline bleomycin analogs is envisioned. J. Heterocyclic Chem., (2009).

  为了增强P-3A的铁螯合能力，将4-氨基喹唑啉设计为构象受限的博​​来霉素类似物。开发了一种有效的方法来制备4-氨基喹唑啉杂环核，该方法需要两步一锅法，从而使4-氨基喹唑啉具有良好的收率。设想了该方法在合成4-氨基喹唑啉博来霉素类似物中的应用。J.杂环化​​学，（2009）。