申请人:CELON PHARMA S.A.
公开号:US20160039794A1
公开(公告)日:2016-02-11
A compound represented by the general Formula (I), wherein hydrogen atoms shown as attached to pyrazole and benzimidazole rings are attached to one of nitrogen atoms of the pyrazole or benzimidazole ring, respectively; R
1
represents —X-Q-P, wherein X is absent or represents —CH
2
—, —C(O)—, or —C(O)NH—(CH
2
)
k
—, wherein k is 0, 1 or 2; Q is selected from the group consisting of Q1, Q2, Q3, Q4 and Q5; P is absent or represents straight- or branched-chain C1-C3 alkyl, —(CH
2
)
l
—NR
2
R
3
, or —(CH
2
)
m
—C(O)—NR
2
R
3
, wherein l and m independently of each other represent 0, 1 or 2, with the proviso that when B in Q1 represents oxygen atom, then P is absent; and R
2
and R
3
independently represent C1 or C2 alkyl, or R
2
and R
3
together with nitrogen atom to which they are both attached form a 6-membered saturated heterocyclic ring, wherein one of carbon atoms can be replaced with oxygen, —NH—or —N(C1-C2)alkyl-; and acid addition salts thereof. The compound can be useful in the treatment of cancer diseases. (I)
化合物的通式(I)表示,其中连接到吡唑和苯并咪唑环的氢原子分别连接到吡唑或苯并咪唑环的一个氮原子上;R1表示-X-Q-P,其中X不存在或表示-CH2-,-C(O)-或-C(O)NH-(CH2)k-,其中k为0、1或2;Q从Q1、Q2、Q3、Q4和Q5组成的群体中选择;P不存在或表示直链或支链C1-C3烷基,-(CH2)l-NR2R3或-(CH2)m-C(O)-NR2R3,其中l和m独立地表示0、1或2,但是当Q1中的B表示氧原子时,P不存在;R2和R3独立地表示C1或C2烷基,或者R2和R3与它们都连接的氮原子一起形成一个6元饱和杂环,其中一个碳原子可以被氧、-NH-或-N(C1-C2)烷基取代;以及它的酸加成盐。该化合物可用于治疗癌症。