发明名称 CERTAIN CHEMICAL ENTITIES, COMPOSITIONS, AND METHODS
摘要 Chemical entities that are novel compounds, pharmaceutical compositions and methods of treatment of cancer are described.
申请公布号 US2016039865(A1) 申请公布日期 2016.02.11
申请号 US201314397845 申请日期 2013.04.29
申请人 NEUPHARMA, INC. 发明人 QIAN Xiangping
分类号 C07J19/00;C07J43/00 主分类号 C07J19/00
代理机构 代理人
主权项 1. A compound of Formula I:or a pharmaceutically acceptable salts thereof, wherein R1, R2, R3, R4, R5, R6, R9, R10, R11 and R12 are independently chosen from hydrogen, hydroxy, optionally substituted alkyl, optionally substituted cycloalkyl, optionally substituted alkenyl, optionally substituted alkynyl, optionally substituted alkoxy, optionally substituted aryloxy, optionally substituted heteroaryloxy, optionally substituted heterocycloalkyloxy, optionally substituted aminocarbonyloxy, optionally substituted acyloxy, optionally substituted alkoxycarbonyloxy, and optionally substituted amino; or R1 and R2, or R5 and R6, or R7 and R8, or R9 and R10, or R11 and R12 mutually independently, together in each case denote an oxo group (═O); or R4 and R5 may optionally be joined together with any intervening atoms to form an optionally substituted heterocycloalkyl ring; R7 is chosen from hydrogen, hydroxy, optionally substituted alkoxy, optionally substituted aryloxy, optionally substituted heteroaryloxy, optionally substituted heterocycloalkyloxy, optionally substituted aminocarbonyloxy, optionally substituted acyloxy, optionally substituted alkoxycarbonyloxy, and optionally substituted amino; R8 is chosen from hydrogen, optionally substituted alkyl, optionally substituted cycloalkyl, optionally substituted alkenyl, and optionally substituted alkynyl; R13 is chosen from hydrogen, optionally substituted alkyl, and formyl; R14 and R15 are joined together with any intervening atoms to form an optionally substituted 4- to 8-membered heterocycloalkyl or optionally substituted 5- to 8-membered heteroaryl ring; W1 is chosen from the following moieties: wherein Y is chosen from O and NR21; R20 is chosen from cyano, halo, hydroxy, azido, nitro, carboxy, sulfinyl, sulfanyl, optionally substituted alkoxy, optionally substituted aryloxy, optionally substituted heteroaryloxy, optionally substituted heterocycloalkyloxy, optionally substituted alkoxycarbonyl, optionally substituted alkyl, optionally substituted alkenyl, optionally substituted aryloxy, optionally substituted aryl, optionally substituted heteroaryl, optionally substituted heterocycloalkyl, optionally substituted amino, optionally substituted acyl, optionally substituted alkoxycarbonyl, optionally substituted aminocarbonyl, optionally substituted aminosulfonyl, optionally substituted carbaminodoyl, and optionally substituted alkynyl; R21 is chosen from hydrogen, optionally substituted alkyl, optionally substituted cycloalkyl, optionally substituted heterocycloalkyl, optionally substituted aryl, and optionally substituted heteroaryl; W2 is chosen from hydrogen, optionally substituted alkyl, optionally substituted cycloalkyl, optionally substituted alkenyl, and optionally substituted alkynyl; m is selected from 0, 1, 2, and 3; n, p, and q is independently selected from 0 and 1; and the dotted line represents a single bond or a double bond.
地址 Foster City CA US