申请人:Lane Heidi Alexandra
公开号:US20140080872A1
公开(公告)日:2014-03-20
Use of phospho-Akt as a biomarker for predicting the response, such as resistance, to a compound, wherein phospho-Akt is Akt that has been phosphorylated on one or more residues, with the proviso that for Akt1, Akt2, and Akt3 the designation phospho-Akt is used to indicate phosphorylation at a site other than T308, T309 or T305 respectively, wherein the compound is a compound of general formula (I) wherein R represents phenyl, thienyl or pyridinyl wherein phenyl is optionally substituted by one or two substituents independently selected from alkyl, halo-lower alkyl, hydroxy-lower alkyl, lower alkoxy-lower alkyl, acyloxy-lower alkyl, phenyl, hydroxy, lower alkoxy, hydroxy-lower alkoxy, lower alkoxy-lower alkoxy, phenyl-lower alkoxy, lower alkylcarbonyloxy, amino, monoalkylamino, dialkylamino, lower alkoxycarbonylamino, lower alkylcarbonylamino, substituted amino wherein the two substituents on nitrogen form together with the nitrogen heterocyclyl, lower alkylcarbonyl, carboxy, lower alkoxycarbonyl, cyano, halogen, and nitro; and wherein two adjacent substituents are methylenedioxy; and wherein pyridinyl is optionally substituted by lower alkoxy, amino or halogen; X represents a group C═Y, wherein Y stands for oxygen or nitrogen substituted by hydroxy or lower alkoxy; R
1
represents hydrogen, lower alkylcarbonyl, hydroxy-lower alkyl or cyano-lower alkyl; R
2
, R
3
and R
6
represent hydrogen; R
4
and R
5
, independently of each other, represent hydrogen, lower alkyi or lower alkoxy; or R
4
and R
5
together represent methylenedioxy; and pharmaceutically acceptable derivatives thereof; or wherein R represents phenyl or pyridinyl wherein phenyl is optionally substituted by one or two substituents independently selected from alkyi, halo-lower alkyi, hydroxy-lower alkyi, lower alkoxy-lower alkyi, acyloxy-lower alkyi, phenyl, hydroxy, lower alkoxy, hydroxy-lower alkoxy, lower alkoxy-lower alkoxy, phenyl-lower alkoxy, lower alkylcarbonyloxy, amino, monoalkylamino, dialkylamino, lower alkoxycarbonylamino, lower alkylcarbonylamino, substituted amino wherein the two substituents on nitrogen form together with the nitrogen heterocyclyl, lower alkylcarbonyl, carboxy, lower alkoxycarbonyl, formyl, cyano, halogen, and nitro; and wherein two adjacent substituents are methylenedioxy; and wherein pyridinyl is optionally substituted by lower alkoxy, amino or halogen; X represents oxygen; R′ represents hydrogen, lower alkylcarbonyl, hydroxy-lower alkyl or cyano-lower alkyl; R
2
, R
3
and R
6
represent hydrogen; R
4
and R
5
, independently of each other, represent hydrogen, lower alkyl or lower alkoxy; or R
4
and R
5
together represent methylenedioxy; and pharmaceutically acceptable derivatives thereof. Methods of treatment of neoplastic and autoimmune diseases with these compounds are also disclosed.
将磷酸化Akt作为一种生物标记物来预测对某化合物的反应,例如耐药性,其中磷酸化Akt是在一个或多个残基上磷酸化的Akt,条件是对于Akt1、Akt2和Akt3,磷酸化Akt的指定用于表示在T308、T309或T305之外的位置磷酸化,在此化合物是一般式(I)的化合物,其中R代表苯基、噻吩基或吡啶基,其中苯基可以选择性地被来自烷基、卤代较低烷基、羟基较低烷基、较低烷氧基较低烷基、酰氧较低烷基、苯基、羟基、较低烷氧基、羟基较低烷氧基、较低烷氧基较低烷氧基、苯基较低烷氧基、较低烷基羰基氧基、氨基、单烷基氨基、二烷基氨基、较低烷氧羰基氨基、较低烷基羰基氨基、取代氨基的一个或两个取代基,其中氮上的两个取代基与氮一起形成杂环烷基、较低烷基羰基、羧基、较低烷氧羰基、氰基、卤素和硝基;其中两个相邻的取代基是亚甲氧基;吡啶基可以选择性地被较低烷氧基、氨基或卤素取代;X代表基团C═Y,其中Y代表氧或氮,被羟基或较低烷氧基取代;R1代表氢、较低烷基羰基、羟基较低烷基或氰基较低烷基;R2、R3和R6代表氢;R4和R5,彼此独立地,代表氢、较低烷基或较低烷氧基;或R4和R5一起代表亚甲亚氧基;及其药用可接受的衍生物;或其中R代表苯基或吡啶基,其中苯基可以选择性地被来自烷基、卤代较低烷基、羟基较低烷基、较低烷氧基较低烷基、酰氧较低烷基、苯基、羟基、较低烷氧基、羟基较低烷氧基、较低烷氧基较低烷氧基、苯基较低烷氧基、较低烷基羰基氧基、氨基、单烷基氨基、二烷基氨基、较低烷氧羰基氨基、较低烷基羰基氨基、取代氨基的一个或两个取代基,其中氮上的两个取代基与氮一起形成杂环烷基、较低烷基羰基、羧基、较低烷氧羰基、甲酰基、氰基、卤素和硝基;其中两个相邻的取代基是亚甲亚氧基;吡啶基可以选择性地被较低烷氧基、氨基或卤素取代;X代表氧;R′代表氢、较低烷基羰基、羟基较低烷基或氰基较低烷基;R2、R3和R6代表氢;R4和R5,彼此独立地,代表氢、较低烷基或较低烷氧基;或R4和R5一起代表亚甲亚氧基;及其药用可接受的衍生物。还公开了使用这些化合物治疗肿瘤和自身免疫疾病的方法。