신규한 바이사이클릭 니트로이미다졸 카바메이트 화합물, 이를 제조하는 방법 및 이를 유효성분으로 함유하는 결핵 질환의 예방 또는 치료용 약제학적 조성물
申请人:KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY 한국화학연구원(319980077651)
公开号:KR101564425B1
公开(公告)日:2015-10-30
본 발명은 하기 화학식 1로 표시되는 바이사이클릭 니트로이미다졸 카바메이트 화합물, 이의 광학이성질체 또는 이의 약학적으로 허용가능한 염, 이를 제조하는 방법 및 이를 유효성분으로 함유하는 결핵 질환의 예방 또는 치료용 약제학적 조성물에 관한 것이다. [화학식 1] 상기 화학식 1에서, R1 및 R2는 각각 발명의 상세한 설명에서 정의한 바와 같다. 본 발명의 바이사이클릭 니트로이미다졸 카바메이트 화합물은 활동성 및 비활동성 결핵균에 대해 우수한 억제 효과를 나타내므로, 결핵의 치료에 유용하게 사용될 수 있다.
[EN] N-ACYLAMINOBENZENE DERVATIVES AS SELECTIVE MONOAMINE OXIDASE B INHIBITORS<br/>[FR] DERIVES DE N-ACYLAMINOBENZENE COMME INHIBITEURS DE LA MONOAMINE OXYDASE B SELECTIFS
申请人:HOFFMANN LA ROCHE
公开号:WO2003099763A1
公开(公告)日:2003-12-04
This invention relates to N-acylamino aryl derivatives of the general formula (I), wherein R1 is halogen, halogen-(C1-C6)-alkyl, cyano, C1-C6-alkoxy or halogen-(C1-C6)-alkoxy; R21, R22, R23 and R24 independently from each other are selected from the group consisting of hydrogen, (C1-C6)-alkyl, halogen, halogen-(C1-C6)-alkyl, hydroxy, C1-C6-alkoxy or -CHO; R3 is hydrogen or C1-C3-alkyl; R4, R5 independently from each other are selected from the group consisting of hydrogen, C1-C6-alkyl, C1-C6-alkoxy or -COO(C1-C6)alkyl; or R4 and R5 form together with the C-atom to which they are attach a C3-C7-cycloalkyl ring; R6 is -CO-NR7R8; -COO(C1-C6)-alkyl, -CN, -NR2 or -NHC(O)R; R7 and R8 independently from each other are selected from the group consisting of hydrogen, C1-C6-alkyl, NH2 or hydroxy; R is hydrogen or C1-C6-alkyl; n is 0, 1, 2 or 3. X is -CHRO, -OCHR, -CH2S-, -SCH2-, -CH2CH2-, -CH=CH- or -C≡C-; and to pharmaceutically active acid addition salts thereof. It has been found that the compounds of general formula (I) are selective monoamine oxidase B inhibitors and they are therefore useful in the treatment of diseases mediated by monoamine oxidase B inhibitors, for example for the treatment of Alzheimer’s disease or senile dementia.
This invention relates to N-acylamino aryl derivatives of the formula
1
where
R
1
, R
21
, R
22
, R
23
, R
3
, R
4
, R
5
R
6
, R
7
, R
8
, R, and
n are as defined herein and where
X is —CHRO, —OCHR—, —CH
2
S—, —SCH
2
—, —CH
2
CH
2
—, —CH═CH— or —C≡C—.
The compounds of the invention are selective monoamine oxidase B inhibitors, and they are therefore useful in the treatment of diseases mediated by monoamine oxidase B, for example, for the treatment of Alzheimer's disease or senile dementia.
Synthesis and evaluation of biaryl derivatives for structural characterization of selective monoamine oxidase B inhibitors toward Parkinson’s disease therapy
作者:Seul Ki Yeon、Ji Won Choi、Jong-Hyun Park、Ye Rim Lee、Hyeon Jeong Kim、Su Jeong Shin、Bo Ko Jang、Siwon Kim、Yong-Sun Bahn、Gyoonhee Han、Yong Sup Lee、Ae Nim Pae、Ki Duk Park
DOI:10.1016/j.bmc.2017.11.036
日期:2018.1
inhibitory effect (hMAO-B IC50: 8.9 nM; >10,000-fold selectivity over MAO-A) as a competitive inhibitor. In addition, 12c showed greater MAO-B inhibitory activity and selectivity compared to well-known MAO-B inhibitors such as selegiline, safinamide and sembragiline. In the MPTP-induced mouse model of Parkinson’sdisease (PD), 12c significantly protected the tyrosine hydroxylase (TH)-immunopositive DAergic
苄氧基苯基部分是单胺氧化酶B(MAO-B),沙芬酰胺和司加吉林的高效,选择性和可逆抑制剂的常见结构。我们合成了在末端芳基单元上包含卤素取代基的4-(苄氧基)苯基和联苯-4-基衍生物。另外,我们修饰了胺基和联芳基连接单元之间的碳连接基。在合成的化合物中,12c作为竞争性抑制剂表现出最有效和选择性的MAO-B抑制作用(hMAO-B IC 50:8.9 nM;选择性比MAO-A高10,000倍)。另外,12c与著名的MAO-B抑制剂(例如司来吉兰,沙芬酰胺和sembragiline)相比,具有更高的MAO-B抑制活性和选择性。在MPTP诱发的帕金森氏病(PD)小鼠模型中,12c可显着保护酪氨酸羟化酶(TH)免疫阳性DAergic神经元,并减轻与PD相关的行为缺陷。这项研究表明,作为MAO-B抑制剂的特征结构可能为PD治疗药物的开发提供很好的见识。
4-Pyrrolidino-phenyl-benzyl ether derivatives
申请人:——
公开号:US20040097578A1
公开(公告)日:2004-05-20
The invention relates to racemic or enantiomerically pure 4-pyrrolidino derivatives, processes for their preparation, pharmaceutical compositions comprising said derivatives, and their use in the prevention and treatment of illness, e.g. which are mediated by monoamine oxidase B inhibitors, in particular Alzheimer's disease or senile dementia.