Synthesis of novel histamine H4 receptor antagonists
摘要:
This letter describes the discovery and synthesis of a series of octahydropyrrolo[3,4-c]pyrrole based selective histamine hH4 receptor antagonists. The amidine compound 20 was found to be a potent and selective histamine H4 receptor antagonist with moderate clearance and a high volume of distribution. (C) 2011 Elsevier Ltd. All rights reserved.
Synthesis of novel histamine H4 receptor antagonists
摘要:
This letter describes the discovery and synthesis of a series of octahydropyrrolo[3,4-c]pyrrole based selective histamine hH4 receptor antagonists. The amidine compound 20 was found to be a potent and selective histamine H4 receptor antagonist with moderate clearance and a high volume of distribution. (C) 2011 Elsevier Ltd. All rights reserved.
Preparation and Biological Evaluation of Indole, Benzimidazole, and Thienopyrrole Piperazine Carboxamides: Potent Human Histamine H<sub>4</sub> Antagonists
作者:Jennifer D. Venable、Hui Cai、Wenying Chai、Curt A. Dvorak、Cheryl A. Grice、Jill A. Jablonowski、Chandra R. Shah、Annette K. Kwok、Kiev S. Ly、Barbara Pio、Jianmei Wei、Pragnya J. Desai、Wen Jiang、Steven Nguyen、Ping Ling、Sandy J. Wilson、Paul J. Dunford、Robin L. Thurmond、Timothy W. Lovenberg、Lars Karlsson、Nicholas I. Carruthers、James P. Edwards
DOI:10.1021/jm0502081
日期:2005.12.1
lipophilic groups in the 4 and 5-positions led to increased activity in a [(3)H]histamine radiolabeled ligand competitive binding assay. In vitro metabolism and initial pharmacokinetic studies were performed on selected compounds leading to the identification of indole 8 and benzimidazole 40 as potent H(4) antagonists with the potential for further development. In addition, both 8 and 40 demonstrated
The present invention relates to octahydropyrrolo[3,4-c]pyrrole derivatives of formula (I):
and to processes for the preparation thereof, compositions containing the same and the uses thereof.
The present invention relates to octahydropyrrolo[3,4-c]pyrrole derivatives of formula (I):
and to processes for the preparation thereof, compositions containing the same and the uses thereof.