Synthesis and biological evaluation of morpholine-substituted diphenylpyrimidine derivatives (Mor-DPPYs) as potent EGFR T790M inhibitors with improved activity toward the gefitinib-resistant non-small cell lung cancers (NSCLC)
repressed H1975 cell replication harboring EGFRT790M mutations at a concentration of 0.037 μM. Inhibitor 10c demonstrated high selectivity (SI = 631.9) for T790M-containing EGFRmutants over wildtypeEGFR, suggesting that it will cause less side effects. Moreover, this compound also shows promising antitumor efficacy in a murine EGFRT790M/L858R-driven H1975 xenograft model without affecting body weight
Beta-ketoamide compounds with MCH antagonistic activity
申请人:Roth Juergen Gerald
公开号:US20050245500A1
公开(公告)日:2005-11-03
Compounds of formula I
wherein the groups and residues A, B, b, X, Y, Z, R
1
, R
2
, R
3
, R
5a
and R
5b
have the meanings given in claim
1
. The invention further relates to pharmaceutical compositions containing at least one amide according to the invention. As a result of their MCH-receptor antagonistic activity the pharmaceutical compositions according to the invention are suitable for the treatment of metabolic disorders and/or eating disorders, particularly obesity, bulimia, anorexia, hyperphagia, and diabetes.
[DE] BETA-KETOAMID-VERBINDUNGEN MIT MCH-ANTAGONISTISCHER WIRKUNG UND DIESE VERBINDUNGEN ENTHALTENDE ARZNEIMITTEL<br/>[EN] BETA-KETOAMIDE COMPOUNDS HAVING AN MCH-ANTAGONISTIC EFFECT AND MEDICAMENTS CONTAINING SAID COMPOUNDS<br/>[FR] COMPOSES DE CETOAMIDES BETA A ACTION ANTAGONISTE ET MEDICAMENTS COMPRENANT LEDIT COMPOSE
申请人:BOEHRINGER INGELHEIM INT
公开号:WO2005085221A1
公开(公告)日:2005-09-15
Die vorliegende Erfindung betrifft β-Ketoamid-Verbindungen der allgemeinen Formel (I) in der die Gruppen und Reste A, B, b, X, Y, Z, R1, R2, R3, R5a und R5b die in Anspruch 1 angegebenen Bedeutungen aufweisen. Ferner betrifft die Erfindung Arzneimittel enthaltend mindestens ein erfindungsgemäßes Amid. Auf Grund der MCH-Rezeptor antagonistischen Aktivität eignen sich die erfindungsgemäßen Arzneimittel zur Behandlung von metabolischen Störungen und/oder Essstörungen, insbesondere von Adipositas, Bulimie, Anorexie, Hyperphagia und Diabetes.