[EN] NOVEL PHTHALAZINONE-PYRROLOPYRIMIDINECARBOXAMIDE DERIVATIVES<br/>[FR] NOUVEAUX DÉRIVÉS DE PHTALAZINONE-PYRROLOPYRIMIDINECARBOXAMIDE
申请人:NYCOMED GMBH
公开号:WO2012171900A1
公开(公告)日:2012-12-20
The compounds of formula (1), in which R1, R7, R8, R9, R10, R17, R18, R19, R20 and m have the meanings as given in the description, are novel effective inhibitors of type 4 and 5 phosphodiesterase.
The compounds of formula (1)
in which R1, R7, R8, R9, R10, R17, R18, R19, R20 and m have the meanings as given in the description, are novel effective inhibitors of type 4 and type 5 phosphodiesterase.
[EN] NOVEL CLOSTRIDIUM DIFFICILE TOXIN INHIBITORS<br/>[FR] NOUVEAUX INHIBITEURS DE TOXINE DE CLOSTRIDIUM DIFFICILE
申请人:VENENUM BIODESIGN LLC
公开号:WO2017214359A1
公开(公告)日:2017-12-14
The present invention relates to benzodiazepine derivative compounds of formula (I), or pharmaceutically acceptable salts thereof. The present benzodiazepine compounds are useful Clostridium difficile inhibitors in the treatment of Clostridium difficile infection in humans. The present invention provides a pharmaceutical composition containing benzodiazepine compounds of formula (I) and a method of making as well as a method of using the same in treating patients infected with Clostridium difficile infection by administering the same. The compounds of the present invention may be used in combination with additional antibiotics or anti-toxin antibody drugs.
This invention provides a novel method for synthesizing an ensemble of peptides that allows for the generation of an unlimited number of antibiotic compounds. More specifically, the method comprises utilizes synthetic heterocyclic amino acids containing thaizole and/or oxazole as building blocks in a solid phase combinatorial synthesis to yield natural and unnatural antibiotic compounds.
D-Amino Acid Homopiperazine Amides: Discovery of A-320436, a Potent and Selective Non-Imidazole Histamine H3-Receptor Antagonist
作者:Michael P. Curtis、Wesley Dwight、John Pratt、Marlon Cowart、Timothy A. Esbenshade、Kathy M. Krueger、Gerard B. Fox、Jia Bao Pan、Thomas G. Pagano、Arthur A. Hancock、Ramin Faghih、Youssef L. Bennani
DOI:10.1002/ardp.200300844
日期:2004.4
Structure‐activity relationships of homopiperazine‐containing alkoxybiaryl nitriles employing various D‐amino acid moieties and their N‐furanoyl analogues were undertaken. This led to A‐320436, a potent and selective non‐imidazole H3‐receptor antagonist possessing balanced affinity for both rat and human H3‐receptors. This compound was shown to demonstrate in vitro and in vivo functional antagonism