由于铁与毒力之间的联系以及在感染过程中依赖于血红素作为铁源的依赖性,因此需要新的治疗靶标来对抗多重耐药性感染,例如铜绿假单胞菌的铁调节血红素加氧酶(HemO)。本文中,我们报道了一系列基于亚氨基胍的HemO抑制剂的合成和活性。化合物23对铜绿假单胞菌PAO1的结合亲和力为5.7μM,MIC 50为52.3μg/ mL 。通过将HemO活性与biliverdin-IXα依赖的红外荧光蛋白偶联来进行细胞内活性测定,其中化合物23显示EC 50为11.3μM。该化合物对铜绿假单胞菌的临床分离物显示出增强的活性,进一步证实了靶途径。这类抑制剂通过结合变构位点起作用。这种新型的结合位点是在计算机上提出的,并由饱和转移差异(STD)NMR和氢交换质谱(HXMS)支持。
Treating neuropathic pain with neuropeptide FF receptor 2 agonists
申请人:Scully L. Audra
公开号:US20050136444A1
公开(公告)日:2005-06-23
The invention described below relates to the discovery of the neuropeptide FF receptor subtype that mediates acute nociception and chronic neuropathic pain, compounds that selectively interact with this receptor subtype and methods for treating acute pain and chronic neuropathic pain.
Synthesis of Guanylhydrazones Under Microwave Irradiation
作者:Tales L. C. Martins、Tanos C. C. França、Teodorico C. Ramalho、José D. Figueroa‐Villar
DOI:10.1081/scc-200034774
日期:2004.12.31
The reaction of aromatic aldehydes and ketones with aminoguanidine hydrochloride under microwave irradiation (MWI) afforded guanylhydrazones in shorter reaction times and improved yield as compared to the conventional methodology.
TREATING NEUROPATHIC PAIN WITH NEUROPEPTIDE FF RECEPTOR 2 AGONISTS
申请人:Acadia Pharmaceuticals Inc.
公开号:EP1687641A2
公开(公告)日:2006-08-09
METHODS FOR TREATING PROTOZOAN INFECTIONS
申请人:Neoculi Pty Ltd.
公开号:US20170291886A1
公开(公告)日:2017-10-12
The invention provides compounds of Formula (I), and their use in methods for treating or preventing a protozoan infection in a subject using a compound of Formula (I). The invention also provides the use of a compound of Formula (I) in the manufacture of a medicament for the treatment of a protozoan infection in a subject. The invention further provides a medical device when used in a method of treating or preventing a protozoan infection in a subject and to a medical device comprising the composition of the invention.
[EN] TREATING NEUROPATHIC PAIN WITH NEUROPEPTIDE FF RECEPTOR 2 AGONISTS<br/>[FR] TRAITEMENT DE LA DOULEUR NEUROPATHIQUE AVEC DES AGONISTES DU RECEPTEUR 2 DU NEUROPEPTIDE FF
申请人:ACADIA PHARM INC
公开号:WO2005031000A2
公开(公告)日:2005-04-07
The invention described below relates to the discovery of the neuropeptide FF receptor subtype that mediates acute nociception and chronic neuropathic pain, compounds that selectively interact with this receptor subtype and methods for treating acute pain and chronic neuropathic pain.