会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 8. 发明申请
    • PHARMACEUTICAL COMPOUNDS
    • 药物化合物
    • WO2008152394A1
    • 2008-12-18
    • PCT/GB2008/002023
    • 2008-06-12
    • F.HOFFMANN-LA ROCHE AGHANCOX, Timothy, ColinPEGG, Neil, AnthonyNADIN, Alan, JohnPRICE, Stephen
    • HANCOX, Timothy, ColinPEGG, Neil, AnthonyNADIN, Alan, JohnPRICE, Stephen
    • C07D491/048C07D519/00A61K31/33A61P35/00
    • C07D519/00C07D491/048
    • Furanopyrimidines of formula (I): wherein W represents a furan ring; R 1 and R 2 form, together with the N atom to which they are attached, a group of the following formula (IIa): in which A is selected from: (a) a 4- to 7-membered saturated N-containing heterocyclic ring which includes 0 or 1 additional heteroatoms selected from N, S and O, the ring being fused to a second ring selected from a 4- to 7-membered saturated N-containing heterocyclic ring as defined above, a 5- to 12-membered unsaturated heterocyclic ring, a 5- to 7-membered saturated O-containing heterocyclic ring, a 3- to 12- membered saturated carbocyclic ring and an unsaturated 5- to 12- membered carbocyclic ring to form a heteropolycyclic ring system, the heteropolycyclic ring system being unsubstituted or substituted; (b) a 4- to 7-membered saturated N-containing heterocyclic ring which includes 0 or 1 additional heteroatoms selected from N, S and O and which further comprises, linking two constituent atoms of the ring, a bridgehead group selected from -(CR' 2 ) n - and -(CR' 2 ) r -O-(CR' 2 ) s - wherein each R' is independently H or C 1 - C 6 alkyl, n is 1, 2 or 3, r is 0 or 1 and s is 0 or 1, the remaining ring positions being unsubstituted or substituted; and (c) a group of formula (IIb): wherein ring B is a 4- to 7-membered saturated N-containing heterocyclic ring which includes 0 or 1 additional heteroatoms selected from N, S and O and ring B' is a 3- to 12- membered saturated carbocyclic ring, a 5- to 7- membered saturated O-containing heterocyclic ring or a 4- to 7-membered saturated N-containing heterocyclic ring as defined above, each of B and B' being unsubstituted or substituted; m is 0, 1 or 2; R 3 is H or C 1 -C 6 alkyl; R 4 is an indole group which is unsubstituted or substituted; and R a is selected from R, halo, CN, C(O)NR 2 , halo(C1-C 6 )alkyl, SO 2 R, SO 2 NR 2 , NRSO 2 R, NRC(O)R, NRC(O)OR and NRC(O)NR 2 wherein each R is independently H or C 1 -C 6 alkyl; and the pharmaceutically acceptable salts thereof are inhibitors of PI3K and are selective for the p110δ isoform, which is a class Ia PI3 kinase, over both other class Ia and class Ib kinases. The compounds may be used to treat diseases and disorders arising from abnormal cell growth, function or behaviour associated with PI3 kinase such as cancer, immune disorders, cardiovascular disease, viral infection, inflammation, metabolism/endocrine function disorders and neurological disorders.
    • 式(I)的呋喃并嘧啶:其中W表示呋喃环; R1和R2与它们所连接的N原子一起形成下式(IIa)的基团:其中A选自:(a)4至7元饱和的含N的杂环,其中 包括选自N,S和O的0或1个另外的杂原子,该环与第二个环稠合,所述第二个环选自如上定义的4-7元饱和的含氮杂环,5-至12元不饱和杂环 环,5至7元饱和的含O的杂环,3至12元饱和碳环和不饱和的5至12元碳环以形成杂多环环系,杂多环系为未取代的 或取代; (b)含有0或1个选自N,S和O的杂原子的4至7元饱和的含N杂环,并且还包含连接环的两个组成原子的桥头基,所述桥头基选自 - ( CR'2)n - 和 - (CR'2)rO-(CR'2)s-,其中每个R'独立地为H或C 1 -C 6烷基,n为1,2或3,r为0或1,s 为0或1,其余环位未取代或取代; 和(c)式(IIb)的基团:其中环B是包含0或1个选自N,S和O的另外的杂原子的4至7元饱和的含N杂环,并且环B'是3 至12元饱和碳环,5-至7-元饱和含O杂环或如上定义的4-至7-元饱和含氮杂环,B和B'各自为未取代或取代的 ; m为0,1或2; R3是H或C1-C6烷基; R4是未取代或取代的吲哚基; 并且R a选自R,卤素,CN,C(O)NR 2,卤代(C 1 -C 6)烷基,SO 2 R,SO 2 NR 2,NRSO 2 R,NRC(O)R,NRC(O)OR和NRC(O) R独立地为H或C 1 -C 6烷基; 其药学上可接受的盐是PI3K的抑制剂,并且对于其它Ia类和1b类激酶对p110d亚型是Ia类PI3激酶具有选择性。 该化合物可用于治疗与PI3激酶例如癌症,免疫疾病,心血管疾病,病毒感染,炎症,代谢/内分泌功能障碍和神经障碍相关的异常细胞生长,功能或行为引起的疾病和障碍。