Design, Synthesis, and Biological Evaluation of Indole-2-carboxamides: A Promising Class of Antituberculosis Agents
摘要:
Indole-2-carboxamides have been identified as a promising class of antituberculosis agents from phenotypic screening against mycobacteria. One of the hits, indole-2-carboxamide analog (1), had low micromolar potency against Mycobacterium tuberculosis (Mtb), high mouse liver microsomal clearance, and low aqueous solubility. Structure activity relationship studies revealed that attaching alkyl groups to the cyclohexyl ring significantly improved Mtb activity but reduced solubility. Furthermore, chloro, fluor, or cyano substitutions on the 4- and 6-positions of the indole ring as well as methyl substitution on the cyclohexyl ring significantly improved metabolic stability. 39 and 41, the lead candidates, displayed improved in vitro activity compared to most of the current standard TB drugs. The low aqueous solubility could not be mitigated because of the positive correlation of lipophilicity with Mtb potency. However, both compounds displayed favorable oral pharmacokinetic properties in rodents and demonstrated in vivo efficacy. Thus, indole-2-carboxamides represent a promising new class of antituberculosis agents.
NOVEL COMPOUNDS AS ANTAGONISTS OR INVERSE AGONISTS FOR OPIOID RECEPTORS
申请人:Diaz Caroline Jean
公开号:US20100222345A1
公开(公告)日:2010-09-02
This invention relates to novel compounds which are antagonists or inverse agonists at one or more of the opioid receptors, to pharmaceutical compositions containing them, to processes for their preparation, and to their use in therapy.
[EN] 1H-BENZ IMIDAZOLE-5-CARBOXAMIDES AS ANTI-INFLAMMATORY AGENTS<br/>[FR] 1H-BENZIMIDAZOLE-5-CARBOXAMIDES COMME AGENTS ANTI-INFLAMMATOIRES
申请人:BOEHRINGER INGELHEIM INT
公开号:WO2010034796A1
公开(公告)日:2010-04-01
There are provided compounds of formula (I), wherein R1, R6, R8, Q2, Q3, Q3a, Q4, L and A have meanings given in the description, and pharmaceutically-acceptable salts thereof, which compounds are useful in the treatment of diseases in which inhibition of the activity of a member of the MAPEG family is desired and/or required, and particularly in the treatment of inflammation and/or cancer.
[EN] INDOLE CARBOXAMIDE DERIVATIVES AND USES THEREOF<br/>[FR] DÉRIVÉS D'INDOLE CARBOXAMIDE ET LEURS UTILISATIONS
申请人:NOVARTIS AG
公开号:WO2014037900A1
公开(公告)日:2014-03-13
A compound of Formula (I) is provided that has been shown to be useful for treating a disease, disorder or syndrome that is mediated by the transportation of essential molecules in the mmpL3 pathway: (I) wherein R1, R2, R3, R4, R5 and R6 are as defined herein.
METHOD OF TREATMENT USING NOVEL ANTAGONISTS OR INVERSE AGONISTS AT OPIOID RECEPTORS
申请人:IGNAR DIANE MICHELE
公开号:US20100113512A1
公开(公告)日:2010-05-06
A method of treatment using pharmaceutical compositions containing novel antagonists or inverse agonists at opioid receptors for the treatment of binge eating disorder, anorexia nervosa, bulimia nervosa, excess drug or alcohol use, or eating disorder not otherwise specified.