Sixty-four new indanones and thiaindanones related to donepezil were synthesized and evaluated in vitro as potential AChE inhibitors. Among them, 11 derivatives were found to inhibit the enzyme in the submicromolar range; the best compound revealed its inhibitory activity with an IC50 in the same range (0.06 microM) than the reference compound, donepezil (IC50=0.02 microM).
Compounds and uses thereof for decreasing activity of hormone-sensitive lipase
申请人:——
公开号:US20030166644A1
公开(公告)日:2003-09-04
Use of compounds to inhibit hormone-sensitive lipase, pharmaceutical compositions comprising the compounds, methods of treatment employing these compounds and compositions, and novel compounds. The present compounds are inhibitors of hormone-sensitive lipase and may be useful in the treatment and/or prevention of medical disorders where a decreased activity of hormone-sensitive lipase is desirable.
Iodine-Mediated One-Pot Synthesis of 2-(Piperazin-1-yl)pyrazine Derivatives from N-Alkyl Piperazines
作者:Kangping Xu、Guishan Tan、Ruihuan Liu、Yikun Wang、Yanmei Weng、Caiping Yao、Yan Zhang、Gangzhi Zhu、Xiaoai He
DOI:10.1055/s-0036-1588701
日期:——
An iodine-mediated one-pot reaction of N-alkyl piperazines is described for the first time. This transformation provides a straightforward and facile pathway to the synthesis of 2-(piperazin-1-yl)pyrazine derivatives with the corresponding N-alkyl piperazines as single material. Based on a series of control experiments, a plausible reaction mechanism has been proposed.
New oxybenzamide derivatives useful for inhibiting factor Xa or VIIa
申请人:——
公开号:US20020198195A1
公开(公告)日:2002-12-26
The present invention relates to compounds comprising the following formula:
R
0
—Q—X—Q′—W—U—V—G—M (I)
These compounds are useful as pharmacologically active compounds. They exhibit an antithrombotic effect and are suitable, for example, for the therapy and prophylaxis of cardiovascular disorders such as thromboembolic diseases or restenoses. These compounds are reversible inhibitors of the blood clotting enzymes factor Xa (FXa) and/or factor VIIa (FVIIa), and can generally be used to treat, prevent, or cure conditions in which an undesired activity of factor Xa and/or factor VIIa is present, or where inhibition of factor Xa and/or factor VIIa is intended. The invention further relates to processes for the preparation of these compounds, methods of their use (e.g., as active ingredients in pharmaceuticals), and pharmaceutical preparations comprising them.
本发明涉及包含以下公式的化合物:
R
0
—Q—X—Q′—W—U—V—G—M (I)
这些化合物作为药物活性化合物是有用的。它们展现出抗血栓作用,并适用于例如治疗和预防心血管疾病,如血栓栓塞性疾病或再狭窄。这些化合物是血液凝固酶因子Xa(FXa)和/或因子VIIa(FVIIa)的可逆性抑制剂,通常可用于治疗、预防或治愈存在因子Xa和/或因子VIIa不期望活性的情况,或旨在抑制因子Xa和/或因子VIIa的情况。本发明还涉及制备这些化合物的方法、它们的使用方法(例如,作为药品中的活性成分)以及包含它们的药物制剂。
[EN] MODULATORS OF THE G PROTEIN-COUPLED MAS RECEPTOR AND THE TREATMENT OF DISORDERS RELATED THERETO<br/>[FR] MODULATEURS POUR LE RÉCEPTEUR MAS COUPLÉ À LA PROTÉINE G ET TRAITEMENT DES TROUBLES QUI Y SONT APPARENTÉS
申请人:ARENA PHARM INC
公开号:WO2013070657A1
公开(公告)日:2013-05-16
The present invention relates to compounds of Formula (I) and pharmaceutically acceptable salts, solvates, and hydrates thereof that are useful in methods of treatment and alleviation of diseases and disorders of the heart, brain, kidney, immune, and reproductive system resulting from ischemia, or reperfusion subsequent to ischemia, and any downstream complication(s) related thereto. The present invention further relates to methods of treatment and alleviation of diseases and disorders of the vasculature resulting from vasoconstriction or hypertension and any downstream complication(s) resulting from elevated blood pressure and/or reduced tissue perfusion.