摘要:
A compound of formula A having improved non-specific binding characteristics and pharmacokinetic properties is provided: or pharmaceutically acceptable salt, stereoisomer, or hydrate thereof, wherein R1 is lower alkyl, R2 and R3 are independently selected from lower alkyl, and lower alkenyl and lower alkynyl, wherein the lower alkyl, lower alkenyl, and lower alkynyl may be optionally substituted with one or more halogen, lower alkoxy, hydroxy, CN, NO2, amino, acylamino, amido, carbonyl, and alkylthio, A is N or C—H, B is N, C—H, C—(SO2—R4), or C—CO—R4, D is N, C—H, C—(SO2—R4) or C—CO—R4, E is N or C—H, wherein only one of A, B or E may be N, and one of B or D is C—(SO2—R4) or C—CO—R4, R4 is a group having the formula: in which each R5, R6, R7 and R8 are independently selected from H and lower alkyl, wherein the lower alkyl may be optionally substituted with one or more halogen, lower alkoxy, hydroxy, CN, NO2, amino, acylamino, amido, carbonyl, and alkylthio; and additionally or alternatively R6 and R5 together form a 5- or 6-membered ring, or R6 and R7 together form a 3 to 6 membered ring; R9 is independently selected from H and lower alkyl, wherein the lower alkyl may be optionally substituted with one or more halogen, lower alkoxy, hydroxy, CN, NO2, amino, acylamino, amido, carbonyl, and alkylthio; alternatively R8 and R9 together with the nitrogen to which they are attached form a 5- or 6-membered ring; n is 1 to 4; and m is 1 to 6.
摘要:
The invention relates to isoxazolidine containing compounds that bind to bcl proteins and inhibit Bcl function. The compounds may be used for treating and modulating disorders associated with hyperproliferation, such as cancer.