Resolution and regioselective protection of glutamic acid analogues. II- Synthesis, resolution and configuration assigsment of (+)-α-methyl-4-car☐yphenylglycine (M4CPG)
摘要:
Diastereomeric dipeptides (S)-Leu-(S)-M4CPG and (S)-Leu-(R)-M4CPG have been synthesized from (+/-)-M4CPG and separated by anion exchange chromatography. Absolute configuration of (S)-(+)-M4CPG was assigned by X-Ray crystallography of (S)-Leu-(S)-M4CPG. Copyright (C) 1996 Elsevier Science Ltd
Resolution and regioselective protection of glutamic acid analogues. II- Synthesis, resolution and configuration assigsment of (+)-α-methyl-4-car☐yphenylglycine (M4CPG)
摘要:
Diastereomeric dipeptides (S)-Leu-(S)-M4CPG and (S)-Leu-(R)-M4CPG have been synthesized from (+/-)-M4CPG and separated by anion exchange chromatography. Absolute configuration of (S)-(+)-M4CPG was assigned by X-Ray crystallography of (S)-Leu-(S)-M4CPG. Copyright (C) 1996 Elsevier Science Ltd
an attempt to molecularly design liverXreceptor (LXR) β-selective agonists, we discovered that the combination of the 2-oxochromene moiety (head) and the imidazoline-2,4-dione moiety (tail) plays an important role in the expression potency and selectivity toward LXRβ. We synthesized a series of 2-oxochromene derivatives and identified 43 as a LXRβ-selective agonist that increased the HDL-C level without
在分子设计肝X受体(LXR)β-选择性激动剂的尝试中,我们发现2-氧代色烯部分(头部)和咪唑啉-2,4-二酮部分(尾巴)的组合在表达能力和对LXRβ的选择性。我们合成了一系列2-oxochromene衍生物,并确定了43种LXRβ选择性激动剂,可在不显着升高TG水平的情况下增加HDL-C水平,并导致高脂饮食中主动脉弓内脂质蓄积面积减少。和胆固醇喂养的Bio F 1 B仓鼠。在这份手稿中,我们报告了这些2-氧代苯并二氢吡喃衍生物的设计,合成和药理作用。
Novel heterocyclic amide derivatives and their use as dopamine D3 receptor ligands
申请人:Hendrix A. James
公开号:US20050107389A1
公开(公告)日:2005-05-19
The invention relates to heterocyclic substituted amide derivatives that display selective binding to dopamine D
3
receptors. In another aspect, the invention relates to a method for treating central nervous system disorders associated with the dopamine D
3
receptor activity in a patient in need of such treatment comprising administering to the subject a therapeutically effective amount of said compounds for alleviation of such disorder. The central nervous system disorders that may be treated with these compounds include Psychotic Disorders, Substance Dependence, Substance Abuse, Dyskinetic Disorders (e.g. Parkinson's Disease, Parkinsonism, Neuroleptic-Induced Tardive Dyskinesia, Gilles de la Tourette Syndrome and Huntington's Disease), Dementia, Anxiety Disorders, Sleep Disorders, Circadian Rhythm Disorders and Mood Disorders. The subject invention is also directed towards processes for the preparation of the compounds described herein as well as methods for making and using the compounds as imaging agents for dopamine D
3
receptors.
NOVEL IMIDE DERIVATIVES AND USE THEREOF AS MEDICINE
申请人:Mitsubishi Tanabe Pharma Corporation
公开号:EP3321256A1
公开(公告)日:2018-05-16
Provided is a novel low-molecular-weight compound that suppresses production of induction type MMPs, particularly MMP-9, rather than production of hemostatic type MMP-2. The present invention relates to a compound represented by the following formula (I):
wherein each symbol is as described in the DESCRIPTION. The compound has a selective MMP-9 production suppressive action, and is useful as a drug for the prophylaxis and/or treatment of autoimmune diseases such as rheumatoid arthritis and the like, inflammatory bowel diseases (ulcerative colitis, Crohn's disease) or osteoarthritis.
Provided is a novel low-molecular-weight compound that suppresses production of induction type MMPs, particularly MMP-9, rather than production of hemostatic type MMP-2. The present invention relates to a compound represented by the following formula (I):
wherein each symbol is as described in the DESCRIPTION. The compound has a selective MMP-9 production suppressive action, and is useful as a drug for the prophylaxis and/or treatment of autoimmune diseases such as rheumatoid arthritis and the like, inflammatory bowel diseases (ulcerative colitis, Crohn's disease) or osteoarthritis.