1-(3,4-dimethoxyphenyl)-2-methoxyethanone | 22341-22-6

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 1-(3,4-dimethoxyphenyl)-2-methoxyethanone
• 英文别名: α-methoxyacetoveratrone；2,3,4-trimethoxyacetophenone；1-(3,4-dimethoxy-phenyl)-2-methoxy-ethanone；1-(3,4-Dimethoxy-phenyl)-2-methoxy-aethanon；3,4,ω-Trimethoxyacetophenon
• CAS: 22341-22-6
• 化学式: C₁₁H₁₄O₄
• 分子量: 210.23
• InChiKey: GXAGUZLDOWFBIT-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.7
• 重原子数：
  15
• 可旋转键数：
  5
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.36
• 拓扑面积：
  44.8
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  1-(3,4-dimethoxyphenyl)-2-methoxyethanone 、 氨基乙醛缩二乙醇 以 甲苯 为溶剂， 反应 6.0h， 以98%的产率得到(E)-N-(1-(3,4-dimethoxyphenyl)-2-methoxyethylidene)-2,2-diethoxyethanamine
  参考文献：
  名称：

  SUBSTITUTED 6, 7-DIALKOXY-3-ISOQUINOLINE DERIVATIVES AS INHIBITORS OF PHOSPHODIESTERASE 10 (PDE 10A)

  摘要：

  本发明涉及具有以下公式的化合物，或其药用可接受盐，其中R'，R1至R7和Ar如本文所述定义。这些化合物作为磷酸二酯酶10（PDE10A）的抑制剂，可用于治疗中枢神经系统疾病，如精神疾病，也可用于治疗例如肥胖、II型糖尿病、代谢综合征、葡萄糖不耐症、疼痛和眼科疾病。

  公开号：

  US20150158895A1
• 作为产物：
  描述：

  重氮甲烷 、 alkaline earth salt of/the/ methylsulfuric acid 在 甲醇 、 乙醚 作用下， 生成 1-(3,4-dimethoxyphenyl)-2-methoxyethanone
  参考文献：
  名称：

  Demonstrating Effectiveness of Passive Radon-Resistant New Construction

  摘要：

  Fifty percent of homes tested for radon in Rock Island County, IL, have radon levels above the U.S. Environmental Protection Agency (EPA) action guideline of 4 picoCuries per liter (pCi/L) of air. Therefore, the county is classified by the EPA as Zone 1 on the EPA's Map of Radon Potential. Radon-resistant new construction (RRNC) strategies for new homes are recommended by the EPA in Zone 1 areas. One city in the county, East Moline, reduced the cost of building permits for contractors volunteering to build new homes incorporating modified passive RRNC. Forty-six of 124 new homes built with passive RRNC in the city were tested during this study. Only 27 of the homes tested were below 4-pCi/L, justifying the importance of testing the system to ensure levels are below the action guideline. To provide additional support to an argument in favor of changing city building codes to the required RRNC, 23 of the homes were also tested with the systems deactivated. After systems were deactivated, 73% of the homes had radon levels above the action guideline. Four homes were sampled for bioaerosols to evaluate if passive RRNC might impact other indicators of poor indoor air quality (IAQ). The results of the research will be discussed here.

  DOI：

  10.1080/10473289.2001.10464256

文献信息

• [EN] SUBSTITUTED 6,7-DIALKOXY-3-ISOQUINOLINE DERIVATIVES AS INHIBITORS OF PHOSPHODIESTERASE 10 (PDE10A)<br/>[FR] DÉRIVÉS DE 6,7-DIALCOXY-3-ISOQUINOLINE SUBSTITUÉS À TITRE D'INHIBITEURS DE PHOSPHODIESTÉRASE 10 (PDE10A)
  申请人：ALLERGAN INC

  公开号：WO2014071044A1

  公开（公告）日：2014-05-08

  The invention relates to compounds of formula (I) or a pharmaceutically acceptable salt thereof, wherein R', R1 through R7 and Ar are as defined herein. These compounds are useful as inhibitors of phosphodiesterase 10 (PDE10A) which are useful in treating central nervous system diseases such as psychosis and also in treating, for example, obesity, type II diabetes, metabolic syndrome, glucose intolerance, pain and ophthalmic diseases.

  本发明涉及公式（I）的化合物或其药用可接受盐，其中R'，R1至R7和Ar如本文所述定义。这些化合物作为磷酸二酯酶10（PDE10A）的抑制剂，可用于治疗中枢神经系统疾病，如精神疾病，也可用于治疗例如肥胖、II型糖尿病、代谢综合征、葡萄糖不耐症、疼痛和眼科疾病。
• DIHYDRO-ISO-CA-4 AND ANALOGUES: POTENT CYTOTOXICS, INHIBITORS OF TUBULIN POLYMERIZATION
  申请人：Alami Mouâd

  公开号：US20110160228A1

  公开（公告）日：2011-06-30

  The present invention relates to compounds of formula (I) below in which: —R 1 and R 3 represent, independently of one another, a methoxy group optionally substituted by one or more fluorine atoms, —R 2 and R 4 represent, independently of one another, a hydrogen atom or a methoxy group optionally substituted by one or more fluorine atoms, —A represents a ring chosen from the group comprising aryl and heteroaryl groups, said ring possibly being substituted by or fused to a heterocycle, —X represents a nitrogen atom or a CH group, and —Z 1 represents a hydrogen atom or a halogen atom, preferably fluorine, and —Z 2 represents a hydrogen atom, a halogen atom, preferably fluorine, a C 1 to C 4 alkyl group, an aryl group or a —CN, —SO 2 NR 12 R 13 , —SO 2 R 9 , —COOR 15 or —COR 15 group, and also to the pharmaceutically acceptable salts thereof, the isomers thereof and the prodrugs thereof.

  本发明涉及以下式（I）的化合物，其中：-R1和R3分别独立地表示一个甲氧基，该甲氧基可以被一个或多个氟原子取代，-R2和R4分别独立地表示一个氢原子或一个甲氧基，该甲氧基可以被一个或多个氟原子取代，-A表示从含有芳基和杂环芳基的群中选择的一个环，该环可能被一个杂环取代或融合，-X表示一个氮原子或一个CH基团，-Z1表示一个氢原子或一个卤原子，优选氟，-Z2表示一个氢原子，一个卤原子，优选氟，一个C1到C4烷基，一个芳基或一个-CN，-SO2NR12R13，-SO2R9，-COOR15或-COR15基团，以及其在药学上可接受的盐，其异构体和其前药。
• Biologically active 1,3-bis-aromatic-prop-2-en-1-ones, 1,3-bis-aromatic-propan-1-ones, and 1,3-bis-aromatic-prop-2-yn-1-ones
  申请人：Statens Serum Institute

  公开号：US20030065039A1

  公开（公告）日：2003-04-03

  The invention relates to the use of 1,3-bis-aromatic-prop-2-en-1-ones (chalcones), 1,3-bis-aromatic-propan-1-ones (dihydrochalcones), and 1,3-bis-aromatic-prop-2-yn-1-ones for the preparation of pharmaceutical compositions for the treatment or prophylaxis of a number of serious diseases including i) conditions relating to harmful effects of inflammatory cytokines, ii) conditions involving infection by Helicobacter species, iii) conditions involving infection by viruses, iv) neoplastic disorders, and v) conditions caused by microorganisms or parasites. The invention also relates to novel chalcones and dihydrochalcones (especially alkoxy substituted variants) having advantageous substitution patterns with respect to their effect as drug substances, and to methods of preparing them, as well as to pharmaceutical compositions comprising the novel chalcones. Moreover, the present invention relates to a method for the isolation of Leishmania fumarate reductase, QSAR methodologies for selecting potent compounds for the above-mentioned purposes.

  该发明涉及使用1,3-双芳基-丙-2-烯-1-酮（香豆素）、1,3-双芳基-丙酮-1-酮（二氢香豆素）和1,3-双芳基-丙-2-炔-1-酮制备用于治疗或预防多种严重疾病的药物组合物，包括i）与炎症细胞因子有害作用相关的疾病，ii）涉及幽门螺旋杆菌感染的疾病，iii）涉及病毒感染的疾病，iv）肿瘤性疾病，v）由微生物或寄生虫引起的疾病。该发明还涉及新型香豆素和二氢香豆素（特别是烷氧基取代变体），其具有有利的取代模式，对其作为药物物质的效果，以及制备它们的方法，以及包含新型香豆素的药物组合物。此外，本发明涉及一种用于分离利什曼氏弓形虫富马酸还原酶的方法，以及用于选择上述目的的有效化合物的QSAR方法。
• Ion channel modulating agents
  申请人：——

  公开号：US20020058700A1

  公开（公告）日：2002-05-16

  The present invention relates to ion channel modulating agents. More particularly, the present invention relates to a particular class of oxime derivatives represented by general formula (I) that has proven useful as modulators of SK Ca , IK Ca and BK Ca channels. In further aspects, the present invention relates to the use of these SK/IK/BK channel modulating agents for the manufacture of medicaments, and pharmaceutical compositions comprising the SK/IK/BK channel modulating agents. The SK/IK/BK channel modulating agents of the invention are useful for the treatment or alleviation of diseases and conditions associated with the SK/IK/BK channels. 1

  本发明涉及离子通道调节剂。更具体地，本发明涉及一种特定类别的肟衍生物，其由通式（I）表示，已被证明可作为SKCa、IKCa和BKCachannel的调节剂，同时本发明还涉及使用这些SK/IK/BK通道调节剂制造药物，以及包含SK/IK/BK通道调节剂的药物组合物。本发明中的SK/IK/BK通道调节剂对于治疗或缓解与SK/IK/BK通道相关的疾病和病况是有用的。
• 4-(c2-6alkoxy)-substituted chalcones as therapeutic agents
  申请人：——

  公开号：US20040259957A1

  公开（公告）日：2004-12-23

  The present invention pertains to compounds of the following formula: (1) wherein: R ALK is primary or secondary aliphatic saturated C 2-6 alkyl; each of R B2 , R B3 , R B4 , and R B5 is independently —H, —OH, or —OMe; each of R 1 and R 2 is independently: —H, optionally substituted C 1-4 alkyl, or optionally substituted C 5-20 aryl; R A3 is —H, —OH, —OC(═O)RE, —OS(═O) 2 OH, or —OP(═O)(OH) 2 ; R E is: —H, optionally substituted C 1-6 alkyl, optionally substituted C 3-20 heterocyclyl, or optionally substituted C 5-20 aryl; or a pharmaceutically acceptable salt, solvate, amide, ester, ether, chemically protected form, or prodrug thereof. The present invention also pertains to pharmaceutical compositions comprising such compounds, and the use of such compounds and compositions, both in vitro and in vivo, for both diagnosis and treatment of, for example, proliferative conditions, such as cancer, and inflammatory conditions. 1

  本发明涉及以下式的化合物：（1） 其中：RALK是一级或二级脂肪饱和C2-6烷基；RB2、RB3、RB4和RB5中的每一个独立地是—H、—OH或—OMe；R1和R2中的每一个独立地是：—H、可选地取代的C1-4烷基或可选地取代的C5-20芳基；RA3是—H、—OH、—OC(═O)RE、—OS(═O)2OH或—OP(═O)(OH)2；RE是：—H、可选地取代的C1-6烷基、可选地取代的C3-20杂环基或可选地取代的C5-20芳基；或其药学上可接受的盐、溶剂化物、酰胺、酯、醚、化学保护形式或前药。本发明还涉及包含这种化合物的制药组合物，以及这种化合物和组合物的使用，无论是体外还是体内，用于诊断和治疗增生性疾病，例如癌症和炎症性疾病。