4-(2,6-dimethoxyphenyl)-L-phenylalanine methyl ester | 232275-93-3

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 英文名称: 4-(2,6-dimethoxyphenyl)-L-phenylalanine methyl ester
• 英文别名: methyl (2S)-2-amino-3-[4-(2,6-dimethoxyphenyl)phenyl]propanoate
• CAS: 232275-93-3
• 化学式: C₁₈H₂₁NO₄
• 分子量: 315.369
• InChiKey: KSRQVYOWKNPWDO-AWEZNQCLSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.8
• 重原子数：
  23
• 可旋转键数：
  7
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.28
• 拓扑面积：
  70.8
• 氢给体数：
  1
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  4-(2,6-dimethoxyphenyl)-L-phenylalanine methyl ester 生成 N-[2-Chloro-4-[(trifluoromethanesulfonyl)amino]-benzoyl]-4-(2,6-dimethoxyphenyl)-L-phenylalanine
  参考文献：
  名称：

  Inhibitors of &agr;4 mediated cell adhesion

  摘要：

  本发明涉及一种包含作为活性成分的化合物的药物组合物，其中环A是芳香族或杂环环；Q是键，羰基，低烷基，低烯基，—O-(低烷基)-等；n为0、1或2；Z为氧或硫，W为氧、硫、—CH═CH—、—NH—或—N═CH—；R1、R2和R3相同或不同，为氢、卤素、羟基、取代或未取代的低烷基、取代或未取代的低烷氧基、取代或未取代的氨基等；R4为四唑基、羧基、酰胺或酯基；R5为氢、硝基、氨基、羟基、低烷酰基、低烷基等；R6选自(a)取代或未取代的苯基、(b)取代或未取代的吡啶基、(c)取代或未取代的噻吩基、(d)取代或未取代的苯并呋喃基等；或其药学上可接受的盐。

  公开号：

  US06521666B1

文献信息

• Inhibitors of alpha4 mediated cell adhesion
  申请人：Tanabe Seiyaku Co., Ltd.

  公开号：US20030191118A1

  公开（公告）日：2003-10-09

  The present invention relates to a pharmaceutical composition comprising as an active ingredient a compound of formula (I), wherein Ring A is an aromatic or a heterocyclic ring; Q is a bond, carbonyl, lower alkylene, lower alkenylene, —O— -(lower alkylene)-, etc.; n is 0, 1 or 2; Z is oxygen or sulfur; W is oxygen, sulfur, —CH═CH—, —NH— or —N═CH—; R 1 , R 2 and R 3 are the same or different and are hydrogen, halogen, hydroxyl, a substituted or unsubstituted lower alkyl gorup, a substituted or unsubstituted lower alkoxy group, a substituted or unsubstituted amino group, etc.; R 4 is tetrazolyl, carboxyl group, amide or ester; R 5 is hydrogen, nitro, amino, hydroxyl, lower alkanoyl, lower alkyl, etc.; R 6 is selected from (a) a substituted or unsubstituted phenyl group, (b) a substituted or unsubstituted pyridyl group, (c) a substituted or unsubstituted thienyl group, (d) a substituted or unsubstituted benzofuranyl group, etc.; or a pharmaceutically acceptable salt thereof.

  本发明涉及一种药物组合物，其包含化合物(I)作为活性成分，其中环A是芳香环或杂环；Q是键，羰基，低碳链，低烯链，-O-(低碳链)-等；n为0、1或2；Z为氧或硫；W为氧、硫、-CH═CH-、-NH-或-N═CH-；R1、R2和R3相同或不同，分别为氢、卤素、羟基、取代或未取代的低烷基、取代或未取代的低烷氧基、取代或未取代的氨基等；R4为四唑基、羧基、酰胺或酯基；R5为氢、硝基、氨基、羟基、低烷酰基、低烷基等；R6选自(a)取代或未取代的苯基、(b)取代或未取代的吡啶基、(c)取代或未取代的噻吩基、(d)取代或未取代的苯并呋喃基等；或其药学上可接受的盐。
• Steroid sparing agents and methods of using same
  申请人：Lieberburg Ivan

  公开号：US20060004019A1

  公开（公告）日：2006-01-05

  This invention relates generally to methods of treatment of inflammatory bowel diseases (IBD), asthma, multiple schlerosis (MS), rheumatoid arthritis (RA), graft vs. host disease (GVHD), host vs. graft disease, and various spondyloarthropathies, comprising administering a steroid sparing immunoglobulin or small molecule composition to a patient in need thereof. The invention also relates generally to combination therapies for the treatment of these conditions.

  本发明涉及治疗炎症性肠病(IBD)、哮喘、多发性硬化症(MS)、类风湿性关节炎(RA)、移植物抗宿主病(GVHD)、宿主抗移植物病以及各种脊柱关节病的方法，包括向需要治疗的患者投予一种节省类固醇的免疫球蛋白或小分子组合物。本发明还涉及治疗这些疾病的联合疗法。
• Urea derivatives as integrin alpha 4 antagonists
  申请人：——

  公开号：US20040142982A1

  公开（公告）日：2004-07-22

  Novel antagonists of ∝4&bgr;1 integrin and/or ∝4&bgr;7 integrin of the general Formula I: wherein R1, R2, R5, L1, L2, Rb, W and Z are as defined in any one of claims 1 to 13, A represents —CH— or a nitrogen atom, and p is from 0 to 4.

  通用公式I的小说拮抗剂为∝4&bgr;1整合素和/或∝4&bgr;7整合素，其中R1、R2、R5、L1、L2、Rb、W和Z的定义如权利要求1至13中的任何一个，A代表—CH—或氮原子，p为0到4。
• Heteroaryl, heterocyclic and aryl compounds which inhibit leukocyte adhesion mediated by VLA-4
  申请人：——

  公开号：US20030125324A1

  公开（公告）日：2003-07-03

  Disclosed are compounds which bind VLA-4. Certain of these compounds also inhibit leukocyte adhesion and, in particular, leukocyte adhesion mediated by VLA-4. Such compounds are useful in the treatment of inflammatory diseases in a mammalian patient, e.g., human, such as asthma, Alzheimer's disease, atherosclerosis, AIDS dementia, diabetes, inflammatory bowel disease, rheumatoid arthritis, tissue transplantation, tumor metastasis and myocardial ischemia. The compounds can also be administered for the treatment of inflammatory brain diseases such as multiple sclerosis.

  本发明涉及一种可以结合VLA-4的化合物。其中一些化合物还可以抑制白细胞粘附，特别是通过VLA-4介导的白细胞粘附。这些化合物在哺乳动物患者（例如人类）的炎症性疾病治疗中非常有用，例如哮喘、阿尔茨海默病、动脉硬化、艾滋病痴呆、糖尿病、炎症性肠病、类风湿性关节炎、组织移植、肿瘤转移和心肌缺血。这些化合物还可以用于治疗多发性硬化等炎症性脑部疾病。
• Heteroaryl, heterocyclic and aryl compounds which inhibit leukocyte adhesion mediated byVLA-4
  申请人：——

  公开号：US20030139402A1

  公开（公告）日：2003-07-24

  Disclosed are compounds which bind VLA-4. Certain of these compounds also inhibit leukocyte adhesion and, in particular, leukocyte adhesion mediated by VLA-4. Such compounds are useful in the treatment of inflammatory diseases in a mammalian patient, e.g., human, such as asthma, Alzheimer's disease, atherosclerosis, AIDS dementia, diabetes, inflammatory bowel disease, rheumatoid arthritis, tissue transplantation, tumor metastasis and myocardial ischemia. The compounds can also be administered for the treatment of inflammatory brain diseases such as multiple sclerosis.

  本发明涉及一种与VLA-4结合的化合物。其中某些化合物还抑制白细胞粘附，特别是由VLA-4介导的白细胞粘附。这样的化合物可用于治疗哺乳动物患者（例如人类）的炎症性疾病，例如哮喘、阿尔茨海默病、动脉硬化、艾滋病痴呆、糖尿病、炎症性肠病、类风湿性关节炎、组织移植、肿瘤转移和心肌缺血。这些化合物还可以用于治疗多发性硬化等炎症性脑疾病。