Guanabenz-related amidinohydrazones: potent non-azole inhibitors of aldosterone biosynthesis
摘要:
A new series of potent, guanabenz-derived, non-steroidal aldosterone biosynthesis inhibitors are presented. Salient features of the structure-activity relationship indicate the requirement of a hydrophobic core, presence of a hydrophilic (or basic) peripheral appendage, and, in some cases, profound dependence on hydrazone stereochemistry. The most potent compound of the series, 29, was 2 orders of magnitude more potent than guanabenz as an aldosterone biosynthesis inhibitor.
Guanabenz-related amidinohydrazones: potent non-azole inhibitors of aldosterone biosynthesis
摘要:
A new series of potent, guanabenz-derived, non-steroidal aldosterone biosynthesis inhibitors are presented. Salient features of the structure-activity relationship indicate the requirement of a hydrophobic core, presence of a hydrophilic (or basic) peripheral appendage, and, in some cases, profound dependence on hydrazone stereochemistry. The most potent compound of the series, 29, was 2 orders of magnitude more potent than guanabenz as an aldosterone biosynthesis inhibitor.
Development of novel azabenzofuran TRPA1 antagonists as in vivo tools
作者:Katrina W. Copeland、Alessandro A. Boezio、Eugene Cheung、Josie Lee、Philip Olivieri、Laurie B. Schenkel、Qian Wan、Weiya Wang、Mary C. Wells、Beth Youngblood、Narender R. Gavva、Sonya G. Lehto、Stephanie Geuns-Meyer
DOI:10.1016/j.bmcl.2014.05.069
日期:2014.8
transient receptor potential ankyrin 1 (TRPA1) channel is activated by noxious stimuli including chemical irritants and endogenous inflammatory mediators. Antagonists of this channel are currently being investigated for use as therapeutic agents for treating pain, airway disorders, and itch. A novel azabenzofuran series was developed that demonstrated in vitro inhibition of allyl isothiocyanate (AITC)-induced
瞬时受体电位锚蛋白1(TRPA1)通道被有害刺激物激活,包括化学刺激物和内源性炎症介质。目前正在研究该通道的拮抗剂用作治疗疼痛,气道疾病和瘙痒的治疗剂。开发了一种新型的氮杂苯并呋喃系列,该系列证明了对异硫氰酸烯丙基异氰酸酯(AITC)诱导的45 Ca 2+吸收具有纳摩尔浓度的抗人和大鼠TRPA1的体外抑制作用。从该系列中,化合物10在AITC诱导的大鼠退缩模型中表现出体内靶标覆盖率,同时提供的未结合血浆浓度比TRPA1大鼠IC 50高16倍。
Pyridine derivatives
申请人:ZENECA LIMITED
公开号:EP0365328B1
公开(公告)日:1996-04-03
US5053415A
申请人:——
公开号:US5053415A
公开(公告)日:1991-10-01
Guanabenz-related amidinohydrazones: potent non-azole inhibitors of aldosterone biosynthesis
作者:RM Soll、PJ Dollings、RD Mitchell、DA Hafner
DOI:10.1016/0223-5234(94)90040-x
日期:1994.1
A new series of potent, guanabenz-derived, non-steroidal aldosterone biosynthesis inhibitors are presented. Salient features of the structure-activity relationship indicate the requirement of a hydrophobic core, presence of a hydrophilic (or basic) peripheral appendage, and, in some cases, profound dependence on hydrazone stereochemistry. The most potent compound of the series, 29, was 2 orders of magnitude more potent than guanabenz as an aldosterone biosynthesis inhibitor.