Chinazolin-1,3-dioxid | 22524-40-9

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 喹啉及其衍生物
• 英文名称: Chinazolin-1,3-dioxid
• 英文别名: Chinazolin-N,N'-dioxid；quinazoline 1,3-dioxide；1,3-Dioxidoquinazoline-1,3-diium
• CAS: 22524-40-9
• 化学式: C₈H₆N₂O₂
• 分子量: 162.148
• InChiKey: BSXGDPBUOHFNRW-UHFFFAOYSA-N

物化性质

• 熔点：
  198-200 °C(Solv: ethanol (64-17-5))
• 沸点：
  402.1±28.0 °C(Predicted)
• 密度：
  1.34±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  -0.4
• 重原子数：
  12
• 可旋转键数：
  0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  50.9
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  2H-quinazolin-1-ol 3-oxide 生成 Chinazolin-1,3-dioxid
  参考文献：
  名称：

  NOVACEK L.; BELUSA J.; HRUSKOVA V.; VAVRINOVA D., CS. FARM., 1978, 27, NO 4, 173-177

  摘要：

  DOI：

文献信息

• [EN] QUINAZOLINE-2,4-DIONE DERIVATIVES<br/>[FR] DÉRIVÉS DE QUINAZOLINE-2,4-DIONE
  申请人：ACTELION PHARMACEUTICALS LTD

  公开号：WO2013021363A1

  公开（公告）日：2013-02-14

  The invention relates to antibacterial compounds of formula (I), wherein R1 is H, halogen, (C1-C3)alkyl or (C1-C3)alkoxy; R2 is H, halogen, (C1-C3)alkyl, (C1-C3)alkoxy or pyrrolidin-l-yl; R3 is H, halogen, (C1-C3)alkyl, (C1-C3)alkoxy, vinyl or 2-methoxycarbonylvinyl or R2 and R3 together with the two carbon atoms which bear them form a phenyl ring; R4 is H, halogen, (C1-C3)alkyl or (C1-C3)alkoxy and R5 is H, (C1-C3)alkyl or cyclopropyl, or R4 and R5 form together a -CH2CH2CH2- group; A is the divalent group -CH2-, -CH2CH2-, #-CH(OH)CH2-*, #-CH2N(R6)-* or -CH2NHCH2-, wherein # indicates the point of attachment to the optionally substituted (quinazoline-2,4-dione-3-yl)methyl residue and * represents the point of attachment to the substituted (oxazolidinon-4-yl)methyl residue; R6 is H or acetyl; Y is CH or N; and Q is O or S; and salts of such compounds.

  该发明涉及式(I)的抗菌化合物，其中R1为H、卤素、(C1-C3)烷基或(C1-C3)氧烷基；R2为H、卤素、(C1-C3)烷基、(C1-C3)氧烷基或吡咯烷-1-基；R3为H、卤素、(C1-C3)烷基、(C1-C3)氧烷基、乙烯基或2-甲氧羰基乙烯基，或者R2和R3与它们所连接的两个碳原子一起形成苯环；R4为H、卤素、(C1-C3)烷基或(C1-C3)氧烷基，R5为H、(C1-C3)烷基或环丙基，或者R4和R5一起形成一个- -基团；A为二价基团-CH2-、- -、#-CH(OH) -*、#- N(R6)-*或- NH -，其中#表示可选择取代的(喹唑啉-2,4-二酮-3-基)甲基残基的连接点，*表示取代的(噁唑烷酮-4-基)甲基残基的连接点；R6为H或乙酰基；Y为CH或N；Q为O或S；以及这类化合物的盐。
• Keratin dyeing compounds, keratin dyeing compositions containing them, and use thereof
  申请人：Lim Mu'Ill

  公开号：US20060156485A1

  公开（公告）日：2006-07-20

  Compositions for the oxidative dyeing of keratin fibers, comprising a medium suitable for dyeing and at least one bicyclic 6-6 (0:1, 0:2, 1:1, 1:2) aza heteroaromatic keratin dyeing compound with one or two N-oxides. A method for oxidative dyeing of keratin fibers, comprising applying such compositions in the presence of an oxidizing agent, for a period sufficient to develop the desired coloration.

  用于氧化染色角蛋白纤维的组合物，包括适合染色的介质和至少一种含有一个或两个N-氧化物的双环6-6（0:1, 0:2, 1:1, 1:2）杂环芳香族角蛋白染色化合物。一种氧化染色角蛋白纤维的方法，包括在氧化剂存在下施用这种组合物，以足够时间发展所需的着色。
• [EN] 3-AMINOQUINAZOLIN-2,4-DIONE ANTIBACTERIAL AGENTS<br/>[FR] AGENTS ANTIBACTERIENS CONTENANT 3-AMINOQUINAZOLIN-2,4-DIONE
  申请人：WARNER LAMBERT CO

  公开号：WO2001053273A1

  公开（公告）日：2001-07-26

  Antibacterial 3-aminoquinazolin-2,4-diones have formula (I) wherein: R1 and R3 include alkyl, alkenyl, alkynyl, cycloalkyl, aryl, heterocyclic, and heteroaryl; R5, R6, and R8 include H, alkyl, alkoxy, halo, NO2, CN, NH2, alkyl and dialkylamino; R7 includes hydrogen, alkyl, cycloalkyl, heterocyclic, fused heterocyclic, aryl and fused aryl; J and K are C or N; and pharmaceutically acceptable salts thereof.

  具有式(I)的抗菌3-氨基喹唑啉-2,4-二酮，其中：R1和R3包括烷基，烯基，炔基，环烷基，芳基，杂环基和杂芳基；R5，R6和R8包括H，烷基，烷氧基，卤素，NO2，CN，NH2，烷基和二烷基氨基；R7包括氢，烷基，环烷基，杂环基，融合的杂环基，芳基和融合的芳基；J和K是C或N；以及其药学上可接受的盐。
• [4-(6-HALO-7-SUBSTITUTED-2,4-DIOXO-1,4-DIHYDRO-2H-QUINAZOLIN-3-YL)-PHENYL]-5-CHLORO-THIOPHEN-2-YL-SULFONYLUREAS AND FORMS AND METHODS RELATED THERETO
  申请人：Scarborough Robert

  公开号：US20070123547A1

  公开（公告）日：2007-05-31

  The present invention provides novel sulfonylurea compounds of formula (I) and pharmaceutically acceptable derivatives and polymorph and amorphous forms thereof. The compounds in their various forms are effective platelet ADP receptor inhibitors and may be used in various pharmaceutical compositions, and are particularly effective for the prevention and/or treatment of cardiovascular diseases, particularly those diseases related to thrombosis. The invention also provides a method for preparing such compounds and forms and for preventing or treating thrombosis and thrombosis related conditions in a mammal comprising the step of administering a therapeutically effective amount of a compound of formula (I) or a pharmaceutically acceptable salt or forms thereof.

  本发明提供了式（I）的新型磺酰脲化合物及其药学上可接受的衍生物、多晶型和非晶态形式。这些化合物在其各种形式下是有效的血小板ADP受体抑制剂，可用于各种制药组合物中，并且特别有效于预防和/或治疗心血管疾病，特别是与血栓形成有关的疾病。本发明还提供了一种制备这样的化合物和形式以及在哺乳动物中预防或治疗血栓形成和与血栓形成有关的疾病的方法，包括给予式（I）的化合物或其药学上可接受的盐或形式的治疗有效量。
• [4-(6-FLUORO-7-METHYLAMINO-2,4-DIOXO-1,4-DIHYDRO-2H-QUINAZOLIN-3-YL)-PHENYL]-5-CHLORO-THIOPHEN-2-YL-SULFONYLUREA SALTS, FORMS AND METHODS RELATED THERETO
  申请人：Sharp Emma

  公开号：US20090042916A1

  公开（公告）日：2009-02-12

  The present invention provides novel sulfonylurea salts of a salt of formula (I) and polymorph forms thereof. The compounds in their various forms are effective platelet ADP receptor inhibitors and may be used in various pharmaceutical compositions, and are particularly effective for the prevention and/or treatment of cardiovascular diseases, particularly those diseases related to thrombosis. The invention also provides a method for preparing such compounds and forms and for preventing or treating thrombosis and thrombosis related conditions in a mammal comprising the step of administering a therapeutically effective amount of a salt of formula (I) or a pharmaceutically acceptable form thereof.

  本发明提供了一种盐酸式(I)盐的磺酰脲盐及其多晶形式。这些化合物在其各种形式下都是有效的血小板ADP受体抑制剂，可用于各种药物组合物中，并且特别有效用于预防和/或治疗心血管疾病，特别是与血栓相关的疾病。本发明还提供了一种制备这些化合物和形式以及在哺乳动物中预防或治疗血栓和与血栓相关疾病的方法，包括给予公式(I)的盐或其药学上可接受的形式的治疗有效量。