N-苯基-N '-[4-(5 H-吡咯并[3,2 - d ]嘧啶-4-基氧基)苯基]脲作为VEGFR和FGFR激酶的新型抑制剂
摘要:
我们最近报道了吡咯并[3,2- d ]嘧啶衍生物1a和1b作为血管内皮生长因子受体(VEGFR),血小板衍生生长因子受体(PDGFR)和Tie-2激酶的有效三重抑制剂的发现。为了鉴定对成纤维细胞生长因子受体(FGFR)激酶具有强抑制活性的化合物,使用VEGFR2和1b的共晶体结构分析进行了进一步修饰。在合成的化合物中,在末端苯环上具有哌嗪部分的尿素衍生物11l显示出对FGFR1激酶和VEGFR2激酶的强抑制活性。11l的绑定模型 与VEGFR2复合表明哌嗪部分与Ile1025和His1026形成额外的相互作用。
The invention relates to compounds of formula
wherein the substituents are described herein. The compounds may be used in the treatment of illnesses based on the glycine uptake inhibitor, such as psychoses, pain, neurodegenerative disfunction in memory and learning, schizophrenia, dementia and other diseases in which cognitive processes are impaired, such as attention deficit disorders or Alzheimer's disease.
Arylaminoaryl-alkyl-substituted imidazolidine-2,4-diones, process for preparing them, medicaments comprising these compounds, and their use
申请人:JAEHNE Gerhard
公开号:US20090215728A1
公开(公告)日:2009-08-27
This invention relates to arylaminoaryl-alkyl-substituted imidazolidone-2,4-diones of formula (I) and also to their physiologically tolerated salts:
Wherein R, R′, R1 to R10, A, D, E, G, L and p are as defined herein. The invention also relates to processes for preparing them, pharmaceutical compositions comprising them and their therapeutic use. The compounds are suitable, for example, as anti-obesity drugs and for treating cardiometabolic syndrome.
Novel Nonnucleoside Inhibitors of HIV-1 Reverse Transcriptase. 8. 8-Aryloxymethyl- and 8-Arylthiomethyldipyridodiazepinones
作者:Charles L. Cywin、Janice M. Klunder、MaryAnn Hoermann、Janice R. Brickwood、Eva David、Peter M. Grob、Racheline Schwartz、Daniel Pauletti、Kevin J. Barringer、Cheng-Kon Shih、Christopher L. Sorge、David A. Erickson、David P. Joseph、Susan E. Hattox
DOI:10.1021/jm9707030
日期:1998.7.1
Nevirapine (I) is the first human immunodeficiency virus type 1 (HIV-1) nonnucleoside reversetranscriptase (RT) inhibitor to reach regulatory approval. As a result of a second generation program around the tricyclic core system of nevirapine, 2-chloro-5, 11-dihydro-11-ethyl-5-methyl-8-(2-(pyridin-4-yl)ethyl)-6H-dipyrido[3, 2-b:2',3'-e][1,4]diazepin-6-one (II)1a and 2-chloro-5, 11-dihydro-11-ethyl
The present invention relates to pyridine-2-yl-carboxylic acid amides which act as metabotropic glutamate receptor antagonists. In particular, the present invention relates to pyridine-2-yl-carboxylic acid amides of formula I
wherein R
1
, R
2
, R
3
, and R
4
are as described in the specification.