CN107108630B - 作为janus激酶抑制剂的被取代的n-(吡咯烷-3-基)-7h-吡咯并[2,3-d]嘧啶-4-胺 - Google Patents
作为janus激酶抑制剂的被取代的n-(吡咯烷-3-基)-7h-吡咯并[2,3-d]嘧啶-4-胺 Download PDFInfo
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- CN107108630B CN107108630B CN201580059177.1A CN201580059177A CN107108630B CN 107108630 B CN107108630 B CN 107108630B CN 201580059177 A CN201580059177 A CN 201580059177A CN 107108630 B CN107108630 B CN 107108630B
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- methyl
- pyrrolo
- azaspiro
- pyrimidin
- alkyl
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- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
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Abstract
提供了一种新型被取代的N‑(吡咯烷‑3‑基)‑7H‑吡咯并[2,3‑d]嘧啶‑4‑胺及其作为JAK抑制剂的用途。
Description
技术领域
本发明涉及被取代的N-(吡咯烷-3-基)-7H-吡咯并[2,3-d]嘧啶-4-胺及其作为Janus激酶(JAK)抑制剂的用途。
背景技术
Janus激酶(以下也称为“JAK”)在细胞质蛋白上进行酪氨酸激酶的各种功能中的一些。JAK的一系列各种功能通过信号转导和转录激活子(“STAT”)的作用进行,并且作为由细胞因子起始的细胞信号系统的引发是重要的。
JAK广泛地涉及细胞因子表达起始的整体机制。四种JAK蛋白(JAK1、JAK2、JAK3和酪氨酸激酶2(TYK2))和7种STAT分子是已知的起始因子。特别地,JAK家族蛋白在内在和适应性免疫系统中起重要作用。已经发现,在类风湿性关节炎的发病机制中,含有常见γ-链的细胞因子受体与JAK1和JAK3蛋白的表达有关。还发现大量的细胞因子和激素的表达涉及细胞质信号系统。在病理学上,这些事实表明了通过抑制JAK1和JAK3来减少发病相关细胞因子的表达的可能性。因此,可以抑制诸如JAK1和JAK3的JAK蛋白的化合物可用于治疗多种过敏性疾病、炎症和自身免疫疾病,其包括类风湿性关节炎、红斑狼疮、关节炎幼年类风湿性关节炎、关节炎、哮喘、慢性阻塞性肺疾病(COPD)、组织纤维化(例如骨髓纤维化)、嗜酸性白细胞增多症炎症、食管炎、炎性肠病、器官移植排斥、移植物抗宿主病、牛皮癣、肌炎和多发性硬化。
类风湿性关节炎是引起关节内炎症、疼痛和损伤的进行性自身免疫性疾病。炎性前体细胞因子(例如肿瘤坏死因子)由T淋巴细胞和B淋巴细胞的作用分泌,并且JAK(JAK1和JAK3)中和炎性前体细胞因子中STAT的作用并诱导胞内细胞因子分泌,从而引起关节炎症和伤害。在许多细胞因子中,IL-1、IL-6和IL-16与介导免疫炎症反应的细胞的生长有关,并且也可能与类风湿性关节炎的发病密切相关。许多关于人和动物的研究也揭示了通过JAK-STAT机制的基因表达在炎症反应控制中起重要作用。
Vandeghinste等人(WO 2005/124342)发现JAK1的抑制是用于治疗各种疾病(包括骨关节炎)的目标机制。根据实验结果,JAK1敲除小鼠由于淋巴细胞不成熟而在出生后24小时内死亡,因为JAK1在淋巴细胞的发育和成熟中起着绝对重要的作用。在JAK1阴性细胞中,由于II型细胞因子受体不起作用,γ-c亚基不起作用,因此相关的细胞因子受体(即使用gp130亚基的受体)不起作用。
在JAK家族蛋白中,JAK2与骨髓增生性疾病特别相关。也就是说,抑制JAK2可能有助于治疗骨髓增生性疾病。JAK1、JAK2和JAK3蛋白都与癌症有关,并发现可用于治疗肿瘤,特别是骨髓性白血病(例如急性骨髓性白血病(AML))和淋巴细胞白血病(例如急性淋巴细胞白血病(ALL))。
在类风湿性关节炎中,通过抑制JAK-STAT信号转导途径中STAT1、STAT3、STAT4和STAT6的表达可以缓解炎性关节炎症状,通过抑制可能增加症状表现的炎性细胞因子(例如TNF-α、IL-1和IL-6)的产生来抑制JAK-STAT信号途径被发现是理想的。靶向多种信号转导途径有效地抑制类风湿性关节炎的病理性疾病症状。
尚未开发类风湿性关节炎的完美疗法,并且正在进行关于相关机制的研究。在类风湿性关节炎的发病机制中,涉及与其它免疫和炎性疾病相关的多种因素。因此,如果开发类风湿性关节炎药物,该药物可以更可能适用于其它免疫和炎性疾病(例如增殖性疾病、移植物抗移植排斥、软骨增生性疾病、发育异常以及IL-6和干扰素分泌过多相关的疾病)。因此,通过本发明,可以合成、制备和配制适用于上述这些疾病和症状的材料,从而开发可大量生产的药物。
发明内容
[技术问题]
本发明提供式1的化合物或其药学上可接受的盐、溶剂合物或立体异构体。
本发明提供包含式1化合物或其药学上可接受的盐、溶剂合物或立体异构体以及药学上可接受的载体的药物组合物。
本发明提供通过使用式1的化合物或其药学上可接受的盐、溶剂合物或立体异构体来调节Janus激酶(JAK)活性的方法。
本发明提供通过向受试者施用治疗有效量的式1的化合物或其药学上可接受的盐、溶剂合物或立体异构体来治疗受试者疾病的方法。
本发明提供制备式1的化合物的方法。
[技术方案]
在本发明的一方面,提供式1的化合物或其药学上可接受的盐、溶剂合物或立体异构体。
在式1中,R1可以是C1-6烷基、C2-6烯基或C2-6炔基,
R2和R3一起形成-(C2-6烷基)-或-(C2-6烯基)-,
R4可以是-W1-R6;
W1可以不存在,或者可以是-C(=O)-、-C(=S)-、-C(=O)O-、-C(=O)NR5-、-C(=S)NR5-、-S(=O)-或-S(=O)2-;
R5可以是H或C1-6烷基;
R6可以是H;卤素;CN;NO2;N3;C1-10烷基;C2-10烯基;C2-10炔基;C1-6卤代烷基;可选地被选自由C1-10烷基、C1-6卤代烷基、卤素、CN、NO2和-O-(C1-10烷基)组成的组中的至少一个取代基取代的C5-20芳基;C3-7环烷基;可选地被-C(C=O)(C1-6烷基)取代的具有3-7个环原子的杂环烷基;具有3-7个环原子的杂芳基;具有3-7个环原子的杂芳基-(C1-10烷基);-(C1-10烷基)-CN;-(C1-10烷基)-N3;-(C1-10烷基)-O-(C1-6烷基);-(C1-10烷基)-C(=O)NRaRb;或-(C1-10烷基)-NRaC(=O)Rb或-(C1-10烷基)-NRcRd,其中,Ra、Rb、Rc和Rd可以各自独立地为H或C1-6烷基。
在一些实施方式中,在式1中,R1可以是直链或支链C1-6烷基,例如直链或支链C1-3烷基。C1-6烷基可以是例如甲基、乙基、丙基、异丙基、丁基、异丁基、叔丁基、戊基,新戊基或己基。在式1中,R1也可以是直链或支链C2-6烯基,例如C2-3烯基。在式1中,R1可以是直链或支链C2-6炔基,例如C2-3炔基。
在一些实施方式中,R2和R3一起可以形成-(C2-6直链或支链烷基)-。例如,R2和R3一起可以形成-(CH2)n-,其中n可以是2至6。例如,R2和R3可以一起形成-(C2-6直链或支链烯基)-。
在一些实施方式中,W1可以不存在,或者可以是-C(=O)-、-C(=S)-、-C(=O)O-、-C(=O)NR5-、-C(=S)NR5-或-S(=O)2-。
在一些实施方式中,R6可以是C1-10烷基(例如C1-6烷基);C2-10烯基(例如C2-6烯基);C2-10炔基(例如C2-6炔基);C1-6卤代烷基(例如,C1-3卤代烷基);可选地被选自由C1-10烷基(例如C1-6烷基)、C1-6卤代烷基(例如C1-3卤代烷基)、卤素、CN、NO2和-O-(C1-10烷基)(例如-O-(C1-6烷基))所组成的组中至少一个取代基取代的C5-20芳基(例如C6-12芳基);C3-7环烷基;可选地被-C(C=O)(C1-6烷基)取代的具有3-7个环原子的杂环烷基(例如哌啶基);具有3-7个环原子的杂芳基(例如呋喃基、吡啶基或咪唑基);具有3-7个环原子的杂芳基(例如呋喃基、吡啶基或咪唑基)-(C1-10烷基);-(C1-10烷基)-CN;-(C1-10烷基)-N3;-(C1-10烷基)-O-(C1-6烷基);(C1-10烷基)-C(=O)NRaRb;或-(C1-10烷基)-NRaC(=O)Rb或-(C1-10烷基)-NRcRd,其中,Ra、Rb、Rc和Rd可以各自独立地为H或C1-6烷基。例如,R6可以是C1-6烷基;C2-6烯基;C2-6炔基;C1-3卤代烷基(例如,C1-3三氟烷基);可选地被选自由C1-6烷基、C1-3卤代烷基(例如,C1-3三氟烷基)、卤素、CN、NO2和-O-(C1-6烷基)组成的组中的至少一个取代基取代的C6-12芳基(例如苯基、萘基或联苯基);C3-7环烷基(例如环丙基或环己基);可选地被-C(C=O)(C1-6烷基)取代的具有3-7个环原子的杂环烷基(例如哌啶基);具有3-7个环原子的杂芳基(例如呋喃基、吡啶基或咪唑基);具有3-7个环原子的杂芳基-(C1-6烷基)(例如呋喃基-(C1-6烷基)、吡啶基-(C1-6烷基)或咪唑基-(C1-6烷基));-(C1-6烷基)-CN;-(C1-6烷基)-N3;-(C1-6烷基)-O-(C1-3烷基);(C1-6烷基)-C(=O)NRaRb;或-(C1-6烷基)-NRaC(=O)Rb或-(C1-6烷基)-NRcRd,其中,Ra、Rb、Rc和Rd可以各自独立地为H或C1-3烷基。
在一些实施方式中,在式1的化合物或其药学上可接受的盐、溶剂合物或立体异构体中,
式1中的R1可以是C1-6烷基,
R2和R3一起可以形成-(C2-6烷基)-,
R4可以是-W1-R6,
W1可以不存在,或者可以是-C(=O)-、-C(=S)-、-C(=O)O-、-C(=O)NR5-、-C(=S)NR5-或-S(=O)2-;
R5可以是H或C1-6烷基;并且
R6可以是C1-10烷基;C1-6卤代烷基;可选地被选自由C1-10烷基、C1-6卤代烷基、卤素、CN、NO2和-O-(C1-10烷基)组成的组中的至少一个取代基取代的C5-20芳基;C3-7环烷基;可选地被-C(C=O)(C1-6烷基)取代的具有3-7个环原子的杂环烷基;具有3-7个环原子的杂芳基;具有3-7个环原子的杂芳基-(C1-10烷基);-(C1-10烷基)-CN;-(C1-10烷基)-N3;-(C1-10烷基)-O-(C1-6烷基);-(C1-10烷基)-C(=O)NRaRb;或-(C1-10烷基)-NRaC(=O)Rb;或-(C1-10烷基)-NRcRd,其中,Ra、Rb、Rc和Rd可以各自独立地为H或C1-6烷基。
在一些其他实施方式中,在式1的化合物或其药学上可接受的盐、溶剂合物或立体异构体中,
式1中的R1可以是甲基,
R2和R3一起可以形成-CH2CH2-,
R4可以是-W1-R6,
W1可以不存在,或者可以是-C(=O)-、-C(=S)-、-C(=O)O-、-C(=O)NR5-、-C(=S)NR5-或-S(=O)2-;
R5可以是H或C1-6烷基;并且
R6可以是C1-10烷基;C1-6卤代烷基;可选地被选自由C1-10烷基、C1-6卤代烷基、卤素、CN、NO2和-O-(C1-10烷基)组成的组中的至少一个取代基取代的C5-20芳基;C3-7环烷基;可选地被-C(C=O)(C1-6烷基)取代的具有3-7个环原子的杂环烷基;具有3-7个环原子的杂芳基;具有3-7个环原子的杂芳基-(C1-10烷基);-(C1-10烷基)-CN;-(C1-10烷基)-N3;-(C1-10烷基)-O-(C1-6烷基);-(C1-10烷基)-C(=O)NRaRb;-(C1-10烷基)-NRaC(=O)Rb;或-(C1-10烷基)-NRcRd,其中,Ra、Rb、Rc和Rd可以各自独立地为H或C1-6烷基。
在一些其他实施方式中,在式1的化合物或其药学上可接受的盐、溶剂合物或立体异构体中,
式1中的R1可以是甲基,
R2和R3一起可以形成-CH2CH2-,
R4可以是-W1-R6,
W1可以不存在,或者可以是-C(=O)-、-C(=S)-、-C(=O)O-、-C(=O)NR5-、-C(=S)NR5-或-S(=O)2-;
R5可以是H或C1-6烷基;
R6可以是C1-10烷基;三氟-(C1-3烷基);可选地被选自由C1-10烷基、三氟-(C1-3烷基)、卤素、CN、NO2和-O-(C1-10烷基)组成的组中的至少一个取代基取代的苯基、萘基或联苯基;C3-7环烷基;可选地被-C(C=O)(C1-6烷基)取代的哌啶基或吗啉基;呋喃基;吡啶基;咪唑基-(C1-10烷基);-(C1-10烷基)-CN;-(C1-10烷基)-N3;-(C1-10烷基)-O-(C1-6烷基);-(C1-10烷基)-C(=O)NRaRb;-(C1-10烷基)-NRaC(=O)Rb;或-(C1-10烷基)-NRcRd,其中,Ra、Rb、Rc和Rd可以各自独立地为H或C1-6烷基。
在一些其他实施方式中,在式1的化合物或其药学上可接受的盐、溶剂合物或立体异构体中,式1的化合物可以由式2表示:
其中,在式2中,
R4可以是-W1-R6,
W1可以不存在,或者可以是-C(=O)-、-C(=S)-、-C(=O)O-、-C(=O)NR5-、-C(=S)NR5-或-S(=O)2-;
R5可以是H或C1-6烷基;并且
当W1不存在时,R6可以是C1-10烷基;
当W1是-C(=O)-时,R6可以是C1-10烷基;C3-7环烷基;-(C1-10烷基)-CN;-(C1-10烷基)-N3;-(C1-10烷基)-NRaC(=O)Rb,其中,Ra和Rb可以各自独立地为H或C1-6烷基;-(C1-10烷基)-C(=O)NRaRb,其中,Ra和Rb可以各自独立地为H或C1-6烷基;苯基;被选自由-CF3和CN组成的组中的至少一个取代基取代的苯基;被-C(=O)(C1-6烷基)取代的哌啶基;呋喃基;吡啶基;咪唑基-(C1-10烷基);-(C1-10烷基)-O-(C1-6烷基);或-(C1-10烷基)-NRcRd,其中,Rc和Rd可以各自独立地为H或C1-6烷基;
当W1是-C(=S)-时,R6可以是-(C1-10烷基)-CN;
当W1是-C(=O)O-时,R6可以是-(C1-10烷基);
当W1是-C(=O)NR5-时,R6可以是-(C1-10烷基);C3-7环烷基;苯基;被选自由卤素和C1-10烷基组成的组中的至少一个取代基取代的苯基;联苯基;或被选自由卤素和C1-10烷基组成的组中的至少一个取代基取代的联苯基;
当W1是-C(=S)NR5-时,R6可以是被至少一个-CF3取代的苯基;或者
当W1是-S(=O)2-时,R6可以是-(C1-10烷基);-CF3;哌啶基;吗啉基;-(C1-10烷基)-NRcRd,其中,Rc和Rd可以各自独立地为H或C1-6烷基;苯基;被选自由-(C1-10烷基)、-O-(C1-6烷基)、-CF3、NO2、CN和卤素组成的组中的至少一个取代基取代的苯基;萘基;或被选自由-(C1-10烷基)、-O-(C1-6烷基)、-(C1-6卤代烷基)、NO2、CN和卤素组成的组中的至少一个取代基取代的萘基。
根据任何实施方式的式1化合物可以用可检测标记代替。可检测标记可以是光学标记、电标记、磁性标记或间接标记。作为产生可检测光学信号的材料的光学标记可以是放射性材料或发色材料例如荧光材料。间接标记可以指通过结合具体材料例如酶以将底物转化为显色材料而产生可检测标记的材料、其底物或诸如抗体或抗原的特定材料。光学标记可以是构成式1的化合物的任何元素的同位素。因此,式1的化合物可以由构成式1的化合物的至少一种元素的同位素例如放射性同位素置换,同位素的实例可以包括2H(氘也表示为D)、3H(氚也表示为T)、11C、13C、14C、13N、15N、15O、17O、18F、35S、36Cl、82Br、75Br、76Br、77Br、123I、124I、125I和131I。根据一个实施方式,用可检测标记取代的式1的化合物可用于鉴定JAK在细胞或受试者中的位置。因此,用可检测标记取代的式1的化合物可用于鉴定和治疗与增加的JAK活性有关的疾病部位。
根据任何实施方式的化合物可以是其药学上可接受的盐的形式。该盐可以是JAK抑制剂领域中常用的酸加成盐,例如,衍生自无机酸例如盐酸、氢溴酸、硫酸、氨基磺酸、磷酸或硝酸的盐;或衍生自有机酸例如乙酸、丙酸、琥珀酸、乙醇酸、硬脂酸、柠檬酸、马来酸、丙二酸、甲磺酸、酒石酸、苹果酸、苯乙酸、谷氨酸、苯甲酸、水杨酸、2-乙酰氧基苯甲酸、富马酸、甲苯磺酸、草酸或三氟乙酸的盐。盐可以是普通金属盐的形式,例如衍生自金属例如锂、钠、钾、镁或钙的盐。酸加成盐或金属盐可以通过常规方法制备。
根据任何实施方式的化合物可以是其溶剂合物的形式。“溶剂合物”是指至少一种溶质分子(即式1化合物或其药学上可接受的盐)和至少一种溶剂分子的复合物或聚集体。溶剂合物可以是式1化合物或其药学上可接受的盐与例如水、甲醇、乙醇、异丙醇或乙酸的复合物或聚集体。
根据任何实施方式的化合物可以是其立体异构体的形式。立体异构体可以是任何立体异构体,包括对映异构体或非对映异构体。根据任何实施方式的化合物可以是纯立体异构体的形式或至少一种立体异构体的混合物,例如外消旋混合物。具体的立体异构体的分离可以通过本领域已知的常规方法之一进行。在一些实施方式中,相对于其外消旋混合物,该化合物可以是具有较大JAK抑制作用的立体异构体的形式,例如为3至40倍。通过使用化合物的具体的立体异构体,可以减少化合物的剂量。例如,具有R构型的实施例5的化合物(IC50值=8.5nM)可以比作为实施例5化合物的外消旋混合物的实施例55的化合物(IC50值=29.3nM)具有大大约3.5倍的JAK1抑制活性。因此,通过分离具有较大JAK抑制作用的具体的立体异构体,例如对映异构体或非对映异构体,可以更有效地治疗JAK相关疾病。
关于根据任何实施方式的化合物,根据本发明的实施方式的药物组合物和方法,除非另有说明,以下术语可以具有以下含义。
本文所用的术语“烷基”可以指直链或支链一价饱和烃基。除非另有说明,通常烷基可以包括1至10个碳原子、1至8个碳原子、1至6个碳原子、1至4个碳原子或1至3个碳原子。烷基的实例可以包括甲基、乙基、丙基(例如正丙基和异丙基)、丁基(例如正丁基,异丁基或叔丁基)、戊基(例如正戊基、异戊基和新戊基)、正己基、正庚基、正辛基、正壬基和正癸基。
术语“烯基”可以指具有至少一个碳-碳双键的直链或支链一价不饱和烃基。除非另有说明,通常烯基可包括2至10个碳原子、2至8个碳原子、2至6个碳原子、2至4个碳原子或2至3个碳原子。烯基的实例可以包括乙烯基、正丙烯基、异丙烯基、正-丁-2-烯基、环己烯基和正-己-3-烯基。
术语“炔基”可以指具有至少一个碳-碳三键的直链或支链一价不饱和烃基。除非另有说明,通常炔基可包括2至10个碳原子、2至8个碳原子、2至6个碳原子、2至4个碳原子或2至3个碳原子。炔基的实例可以包括乙炔基、正丙炔基、正丁-2-炔基和正己-3-炔基。
术语“卤代烷基”可以指具有至少一个卤素取代基的烷基。卤代烷基的实例可包括-CF3、-C2F5、-CHF2、-CCl3、-CHCl2和-C2Cl5。除非另有说明,通常卤代烷基可以包括1至6个碳原子、1至4个碳原子或1至3个碳原子。
术语“芳基”可以指具有单环或多环的芳族烃基。多环可以具有稠环(例如萘)和/或非稠环(例如联苯)。多环可以具有例如2、3或4个环。除非另有说明,通常芳基可以具有5至20个环碳原子、6至15个碳环原子、6至12个碳环原子或6至10个碳环原子。芳基的实例可以包括苯基、萘基(例如萘-1-基和萘-2-基)、联苯基、蒽基和菲基。
术语“环烷基”可以指非芳族碳环基团,例如环烷基、环烯基或环炔基。环烷基可以包括单环或多环。多环可以具有例如2、3或4个稠环。除非另有说明,通常环烷基可以包括3至10个碳环原子或3至7个碳环原子。环烷基的实例可以包括环丙基、环丁基、环戊基、环己基、环庚基、环己二烯基、环庚三烯基、降冰片基、诺卡尼基和金刚烷基。
术语“杂环烷基”可以指含有至少一个选自N、O和S的杂原子作为成环成员的非芳族杂环基团。杂环烷基可以包括单环或具有例如2、3或4个稠环的多环结构。杂环烷基的实例可包括吗啉基、硫代吗啉基、哌嗪基、四氢呋喃基、四氢噻吩基、2,3-二氢-苯并呋喃基、1,3-苯并二氧杂环戊烯基、苯并-1,4-二噁烷基、哌啶基、吡咯烷基、异噁唑烷基、异噻唑烷基、吡唑烷基、噁唑烷基和噻唑烷基。除非另有说明,杂环烷基可以包括3至10个成环原子、3至7个成环原子、5至7个成环原子或5至6个成环原子。
术语“杂芳基”可以指包括至少一个选自N、O和S的杂原子作为成环原子的一价芳族基团。杂芳基可以包括单环或多环结构。多环可以具有例如2、3或4个稠环。除非另有说明,通常杂芳基可以包括3至10个环原子、3至7个环原子或3至5个环原子。杂芳基可以包括1、2或3个杂原子。杂芳基的实例可以包括吡啶基、N-氧代吡啶基、嘧啶基、吡嗪基、哒嗪基、三嗪基、呋喃基(furyl)、喹啉基、异喹啉基、噻吩基、咪唑基、呋喃基(furanyl)、噻唑基、吲哚基、吡喃基、噁唑基、苯并呋喃基、苯并噻吩基、苯并噻唑基、异噁唑基、吡唑基、三唑基、四唑基、吲唑基、1,2,4-噻二唑基、异噻唑基、苯并噻吩基、嘌呤基、苯并咪唑基和二氢吲哚基。
术语“卤”或“卤素”可以指氟、氯、溴或碘。
术语“芳基烷基”可以指包括芳基作为取代基的被取代的烷基。术语“芳基”和“烷基”与上述定义相同。
术语“杂芳基烷基”可以指包括杂芳基作为取代基的被取代的烷基。术语“杂芳基”和“烷基”与上述定义相同。
在本发明的另一方面,提供了药物组合物,其包含治疗有效量的如上定义的式1化合物或其药学上可接受的盐、溶剂合物或立体异构体,以及药学上可接受的载体。
该药物组合物可用于治疗JAK相关疾病。该疾病可以是自身免疫性疾病、免疫系统功能障碍、病毒性疾病、过敏性疾病、皮肤疾病、IL-6途径相关疾病、免疫应答、过度增殖性疾病或癌症。自身免疫性疾病可以是例如皮肤病、多发性硬化、类风湿性关节炎、幼年型关节炎、I型糖尿病、狼疮、牛皮癣、炎性肠病、溃疡性结肠炎、克罗恩病或自身免疫性甲状腺疾病。免疫系统功能障碍可以是例如同种异体移植排斥、移植物抗宿主病、同种异体移植排斥反应或移植物抗宿主反应。病毒性疾病可以是例如爱泼斯坦-巴尔病毒(EBV)、乙型肝炎、丙型肝炎、HIV、HTLV1、水痘、带状疱疹病毒(VZV)或人乳头状瘤病毒(HPV)疾病。癌症可以是例如前列腺癌、肾癌、肝癌、胰腺癌、胃癌、乳腺癌、肺癌、头颈癌、成胶质细胞瘤、白血病、淋巴瘤或多发性骨髓瘤。免疫反应可以是例如腹泻、皮肤刺激、皮疹、接触性皮炎或过敏性接触超敏反应。过敏性疾病可能是哮喘、食物过敏、特应性皮炎或鼻炎。IL-6途径相关疾病的实例可以包括卡斯曼病和卡波西肉瘤。
在药物组合物中,术语“治疗有效量”可以指当给予需要治疗的受试者时足以显示治疗效果的量。术语“治疗”可以指治疗哺乳动物(包括人)中的疾病或医学症状,例如JAK相关疾病,并且可以包括以下内容:(a)防止疾病或医学的发生症状,即预防性治疗患者;(b)减轻患者的疾病或医学症状,即去除或恢复疾病或医疗状况;(c)抑制疾病或医学症状,即减缓或停止受试者的疾病或医学症状的进展;或(d)减轻受试者的疾病或医学症状。本领域普通技术人员可以适当地选择术语“有效量”。例如,“有效量”可以为约0.01mg至约10000mg、约0.1mg至约1000mg、约1mg至约100mg、约0.01mg至约1000mg、约0.01mg至约100mg、约0.01mg至约10mg、或约0.01mg至约1mg。
在药物组合物中,化合物及其药学上可接受的盐、溶剂合物或立体异构体可以与上述相同。
在药物组合物中,“药学上可接受的载体”可以指通常使用与活性成分组合使用的惰性材料以帮助施用活性成分的材料。载体可以包括通用的药学上可接受的赋形剂、添加剂或稀释剂。载体可以包括例如选自填料、粘结剂、崩解剂、缓冲剂、防腐剂、抗氧化剂、润滑剂、调味剂、增稠剂、着色剂、乳化剂、悬浮剂、稳定剂和等渗剂中的至少一种。
药物组合物可以是口服或非口服给药。非口服给药可以包括例如静脉内、腹膜内、皮下、直肠或局部给药。因此,在一些实施方式中,药物组合物可以配制成各种形式的任何形式,包括片剂、胶囊、水溶液或悬浮液。例如,在药物组合物的口服片剂中,通常可以加入诸如乳糖或玉米淀粉的赋形剂,以及诸如硬脂酸镁的润滑剂。在药物组合物的口服胶囊中,乳糖和/或干玉米淀粉可用作稀释剂。为了配制口服水性悬浮液,活性成分可以与乳化剂和/或悬浮剂结合。例如,如果需要,可以加入某种甜味剂和/或调味剂。对于肌内、腹膜内、皮下和静脉内给药,通常可制备活性成分的无菌溶液。可能需要将该溶液的pH调节到合适的水平,并且缓冲该溶液。对于静脉内给药,可能需要调整溶质的总浓度以使制剂等渗。药物组合物可以是包括药学上可接受的载体例如pH水平为7.4的盐水的水溶液形式。该溶液可以通过局部推注而引入患者的肌肉内血液。
在本发明的任何实施方式中定义的式1化合物可以具有抑制一种或多种JAK的活性的作用。术语“抑制”可以指减少一种或两种或更多种激酶的活性。
本文所用的“JAK”可以包括Janus激酶家族中的任何酶。在一些实施方式中,化合物可以抑制JAK1、JAK2、JAK3和TYK2的活性。在一些实施方式中,化合物可以选择性地抑制JAK1、JAK2和TYK2的活性。在一些其它实施方式中,化合物可以选择性地抑制单独的JAK1的活性。例如,实施例44的化合物可以抑制JAK1、JAK2、JAK3和TYK2的活性。例如,实施例44的化合物可以分别以1μM的浓度抑制JAK1、JAK2、JAK3和TYK2的活性分别为100%、96%、96%和98%。实施例39的化合物可以选择性地抑制JAK1、JAK2和TYK2的活性。例如,实施例39的化合物可以以1μM的浓度抑制JAK1、JAK2和TYK2的活性分别为99%、95%和93%,而实施例39的化合物可以抑制JAK3的活性只有65%。实施例60的化合物可以选择性地抑制JAK1的活性。例如,实施例60的化合物可以分别以1μM抑制浓度抑制JAK2、JAK3和TYK2的活性分别为-3%、-14%和0%,同时抑制JAK1的活性为96%。在此,在根据实施方式的化合物存在下,根据JAK抑制ATP向ADP转化的程度来评价抑制效果。当测量的吸光度低于标准吸收曲线的吸光度时,抑制效果具有低于阴性对照值的负值,其基本上表示没有抑制功效的0%抑制作用。
根据任何实施方式的化合物对于特定类型的JAK可以是选择性的。如本文所用的术语“选择性”或“选择性地”可以指示根据实施方式的某些化合物对特定JAK的抑制作用比对至少一种其它JAK具有更大的抑制作用。在一些实施方式中,与JAK3或TYK2相比,根据一个实施方式的化合物可以是对JAK1或JAK2有选择性的抑制剂。在一些实施方式中,与JAK2、JAK3和/或TYK2相比,根据实施方式的化合物可以是对JAK1有选择性的抑制剂。特别地,由于JAK3抑制剂可能表现出免疫抑制作用,与JAK3选择性抑制剂相反,JAK2选择性抑制剂可用于治疗诸如骨髓瘤或骨髓纤维化的癌症而没有免疫抑制副作用。特定JAK的选择性可以是其它JAK的选择性的至少约5倍、10倍、20倍、40倍、100倍、200倍、500倍或1000倍。与1μM的抑制能力(%)相比,根据一个实施方式的化合物可以对JAK1比JAK2具有44倍的选择性(-91<JAK1(%)/JAK2(%)<44)。在一些实施方式中,化合物可以对JAK1比JAK3具有40倍的选择性(-65<JAK1(%)/JAK3(%)<40)。在一些其它实施方式中,化合物可以对JAK1比JAK2具有62倍的选择性(-19.75<JAK1(%)/TYK2(%)<62)。选择性可以通过本领域已知的任何常规方法测量。可以在每个酶的Km处测试选择性。
根据任何实施方式的药物组合物可以与用于治疗JAK相关疾病的至少一种其它治疗剂组合使用。治疗剂的实例可以包括化学治疗剂、抗炎剂、免疫抑制剂和抗癌剂。与单独使用JAK抑制剂相比,根据任何实施方式的药物组合物与用于治疗多发性骨髓瘤的治疗剂的组合使用可以改善治疗反应而没有另外的毒性问题。可以组合用于治疗多发性骨髓瘤的治疗剂的实例可以包括美法仑、美法仑和泼尼松组合、多柔比星、地塞米松和Velcade。这种联合疗法可以提供协同效应。此外,根据任何实施方式的化合物可以解决多发性骨髓瘤治疗中地塞米松的药物耐受性问题。联合治疗中使用的治疗剂可以与JAK抑制剂一起或连续施用。在一些实施方式中,治疗剂和JAK抑制剂可以同时或依次施用,例如彼此分开。
在本发明的另一方面,提供了式1的化合物或其药学上可接受的盐、溶剂合物或立体异构体在治疗JAK相关疾病中的用途。
在本发明的另一方面,提供了式1化合物或其药学上可接受的盐、溶剂合物或立体异构体在制备用于治疗JAK相关疾病的药物中的用途。
在本发明的另一方面,提供了抑制JAK活性的方法,所述方法包括通过使JAK与式1化合物或其药学上可接受的盐、溶剂合物或立体异构体接触以抑制JAK的活性。
在该方法的一些实施方式中,接触可以在体外或体内进行。在该方法的一些实施方式中,JAK可以存在于细胞中。JAK可以是JAK1、JAK2、JAK3或TYK2。
抑制可能是降低JAK的活性。与其它类型的JAK相比,抑制可能会降低特定类型的JAK的活性。例如,当在JAK1以及JAK2、JAK3和TYK2中的至少一种存在时,抑制可以包括选择性抑制JAK1。
在本发明的另一方面,提供了治疗受试者疾病的方法,所述方法包括施用治疗有效量的如上定义的式1化合物或其药学上可接受的盐、溶剂合物或立体异构体。
在该方法的一些实施方式中,根据受试者的状况,本领域普通技术人员可以选择合适的施用途径。给药可以是口服、非口服或局部给药。
在该方法的一些实施方式中,剂量可以根据各种因素而变化,包括病人的状况、给药途径和医生的决定。可以基于通过体外或动物模型试验获得的剂量-反应曲线估计治疗有效量。在待给药的药物组合物中根据任何实施方式的化合物的比例和浓度可以根据化合物的化学性质、给药途径和治疗剂量来确定。施用于受试者的剂量可以为每天约1μg/kg至约1g/kg,或每天约0.1mg/kg至约500mg/kg。剂量水平可以根据个体的年龄、体重、易感性或状况而变化。
在该方法的一些实施方式中,该疾病可以是JAK相关疾病。如上所述,该疾病可能是自身免疫性疾病、免疫系统功能障碍、病毒性疾病、过敏性疾病、皮肤疾病、IL-6途径相关疾病、免疫应答、过度增殖性疾病或癌症。在一些实施方式中,治疗有效量的根据任何实施方式的式1的化合物或其药学上可接受的盐、溶剂合物或立体异构体可与至少一种用于治疗JAK相关疾病的其它治疗剂组合施用。该治疗剂可与上述相同。
根据实施方式的式1化合物或其药学上可接受的盐、溶剂合物或立体异构体可以通过反应方案1中所示的方法制备。
在反应方案1中,式3、4、5、6、7和8中的L1和L2可以是离去基团,Pr1和Pr2可以是氨基保护基,X可以是F、Cl、Br或I,并且R1、R2、R3和R4可以与上面结合式1所述的相同。
根据一个实施方案的制备式1化合物的方法可以包括:
(a)使式3的化合物或其盐与式R1-X1的化合物反应以形成式4的化合物;并使式4的化合物与6-卤代-7-脱氮嘌呤反应以形成式6的化合物;或者
(b)使式3的化合物或其盐与6-卤代-7-脱氮嘌呤反应以形成式5的化合物;并使式5的化合物与式R1-X1的化合物反应以形成式6的化合物;
(c)使式6的化合物中的吡咯烷环的氮脱保护以形成式7的化合物;
(d)使式7的化合物与式R4-X2的化合物反应以形成式8的化合物;以及
(e)使式8的化合物脱保护以制备式1的化合物。
在该方法中,包括“使式3的化合物或其盐与式R1-X1的化合物反应以形成式4的化合物”和“使式4的化合物与6-卤代-7-脱氮嘌呤反应以形成式6的化合物”的步骤(a)可以包括例如烷基化(例如甲基化)、烯基化或炔基化。
在该方法中,步骤(a)中的“使式4的化合物与6-卤代-7-脱氮嘌呤反应以形成式6的化合物”和步骤(b)中的“使式3的化合物或其盐用6-卤代-7-脱氮嘌呤反应以形成式5的化合物”可以在合适的溶剂中进行,同时加热或在回流条件下进行。6-卤代-7-脱氮嘌呤可以商业购买用于使用。卤素可以是例如氯。
在该方法中,“使式6的化合物中的吡咯烷环的氮脱保护以形成式7的化合物”的步骤(c);和“使式8得化合物脱保护以制备式1的化合物”的步骤(e)可以通过任何已知的脱保护方法进行。
在该方法中,“使式7的化合物与式R4-X2的化合物反应以形成式8的化合物”的步骤(d)可以通过用N取代X2而进行。
关于上述方法,本文所用的术语“离去基团”可以指可以在取代反应中被另一个官能团或原子替代的官能团或原子,例如亲核取代反应。例如,离去基团的典型实例可以包括氯基、溴基和碘基;磺酸酯基,例如甲苯磺酸酯、丙磺酸酯和苯磺酸酯等;以及烷氧基,例如乙酰氧基和三氟乙酰氧基等。
术语“保护的”可以表示通过使用保护基或封闭基团来保护化合物的至少一个官能团免受不期望的反应。可被保护的官能团可以包括氨基甲酸酯(例如叔丁氧基羰基),其是氨基的典型保护基。
本文所用的术语“氨基保护基”可以指用于防止在氨基上不期望的反应的合适的保护基。氨基保护基的典型实例可以包括叔丁氧基羰基(BOC)、三苯甲基(Tr)、苄氧基羰基(Cbz)、9-芴基甲氧基羰基(Fmoc)、甲酰基、三甲基甲硅烷基(TMS)和叔丁基二甲基甲硅烷基(TBS)。
在本发明的另一方面,提供根据实施方式制备式1的化合物的方法,所述方法包括使式9的化合物或其盐与式R4-L2的化合物反应以形成式2的化合物。
在反应方案2中,R7可以是H或氨基保护基,L2可以是离去基团,并且R4可以与上面关于式1所述的相同。
式9的化合物可以通过本领域中已知的方法制备。例如,式9的化合物可以通过使(R)-5-苄基-N-甲基-5-氮杂螺[2.4]庚-7-胺和6-卤代-7-脱氮嘌呤在碳酸钾存在下反应同时加热或回流来制备,以得到(R)-N-(5-苄基-5-氮杂螺[2.4]庚-7-基)-N-甲基-7H-吡咯并[2,3-d]嘧啶-4-胺,然后在钯/碳作为催化剂的存在下使所得产物与氢气反应。当R7为氨基保护基时,该氨基保护基可以通过常规方法引入。(R)-5-苄基-N-甲基-5-氮杂螺[2.4]庚-7-胺和6-卤代-7-脱氮嘌呤可以由本领域普通技术人员合成或商业上购买使用。当R7是氨基保护基时,该方法可以可选地还包括脱保护步骤。
式2的化合物可以通过使式9的化合物或其盐与式R4-L2的化合物在合适的溶剂例如N,N-二甲基甲酰胺中反应来制备。例如,在N,N-二异丙基乙胺存在下,使式9的化合物或其盐与1-溴丁烷在N,N-二甲基甲酰胺中在室温下反应,可以制备(R)-N-(5-丁基-5-氮杂螺[2.4]庚-7-基)-N-甲基-7H-吡咯并[2,3-d]嘧啶-4-胺。
在上述方法中,根据实施方式的化合物可以使用一般方法或工艺制备,或者可以基于本领域普通技术人员容易获得的其它信息,通过容易获得的起始材料来制备。根据实施方式的化合物的详细合成方法描述于后述的实施例中。
根据实施方案的化合物,包括其盐和其溶剂合物(包括其水合物)可以通过本领域广泛已知的一般有机合成方法,通过可用的多种合成途径之一来制备。
根据实施方式的化合物的合成反应可以在合适的溶剂中进行,其可以由有机合成领域的普通技术人员容易地选择。合适的溶剂在反应温度范围(即从溶剂的凝固点到沸点)内可以与起始物质或反应物、中间体或反应产物基本上不反应。给定的反应可以在溶剂或至少两种溶剂的混合物中进行。可以为每个特定反应阶段选择合适的溶剂。
根据任何实施方式的化合物的合成可以包括保护和脱保护各种化学官能团。本领域普通技术人员可以容易地确定是否需要进行保护和脱保护工艺以及合适的保护基团的选择。
可以使用本领域已知的任何合适的方法观察合成反应。例如,可以通过光谱法,例如核磁共振光谱(例如1H或13C)、红外光谱、分光光度法(例如UV-可见)或质谱法;或色谱法,例如高效液相色谱(HPLC)或薄层色谱(TLC)来观察反应产物的形成。根据实施方式的化合物可以通过文献中公开的许多已知的合成途径来合成。
[本发明的有益效果]
在本发明的一个方面,根据任何实施方式的式1的化合物或其药学上可接受的盐、溶剂合物或立体异构体可用作JAK抑制剂。
在本发明的另一方面,包括根据任何实施方式的式1的化合物或其药学上可接受的盐、溶剂合物或立体异构体的药物组合物可用于治疗JAK相关疾病。
在本发明的另一方面,通过使用根据任何实施方式的式1的化合物或其药学上可接受的盐、溶剂合物或立体异构体来调节JAK活性的方法,可以有效地调节JAK的活性。
在本发明的另一方面,通过将根据任何实施方式的式1的化合物或其药学上可接受的盐、溶剂合物或立体异构体给予受试者来治疗受试者的疾病的方法,可以有效地治疗受试者的疾病。
在本发明的另一方面,通过制备根据任何实施方式的式1的化合物的方法,可以有效地制备式1化合物。
附图说明
图1是关节炎模型小鼠的后爪水肿体积关于第一次免疫后药物给药时间(天)的图。
具体实施方式
现在将参考以下实施例详细描述本发明的一个或多个实施方式。然而,这些示例仅仅是为了说明的目的,并不意图限制本发明的一个或多个实施方式的范围。
除非在以下实施例中另有说明,以下实施例中使用的试剂、起始材料和溶剂购自商业供应商(例如Aldrich、Fluka、Sigma、Acros、DAEJUNG化学冶金有限公司、TCI等),并且不经另外纯化即可使用。通过使用硅胶60(0.040~0.063mm)(得自Merck)的快速柱色谱法进行合成过程中涉及的纯化。
1、中间体制备例
使用如下合成的中间体合成下列实施例中使用的一些化合物。
(1.1)中间体1:(R)-N-(5-苄基-5-氮杂螺[2.4]庚烷-7-基)-N-甲基-7H-吡咯并[2,3-d]嘧啶-4-胺
将2.000g(R)-5-苄基-N-甲基-5-氮杂螺[2.4]庚烷-7-胺(得自Sundia,中国)置于100mL圆底烧瓶中,向其中加入40.0mL蒸馏水。向其中加入1.490g 6-氯-7-脱氮嘌呤(得自Acros)后,向反应混合物中加入2.560g碳酸钾。将所得混合物回流约36小时,然后在室温下冷却。将所得反应混合物用40.0mL二氯甲烷萃取三次以收集有机相。将收集的有机相减压浓缩。将所得残余物通过快速柱色谱法(MeOH:DCM=2:98)进行纯化。
作为结果,得到2.370g(R)-N-(5-苄基-5-氮杂螺[2.4]庚烷-7-基)-N-甲基-7H-吡咯并[2,3-d]嘧啶-4-胺,产率为77.0%。
1H NMR(400MHz,CDCl3)δ11.20(s,1H),8.21(s,1H),7.45-7.19(m,5H),7.03(s,1H),6.57(s,1H),5.57(s,1H),3.64(dd,J=31.2,12.8Hz,2H),3.52(s,3H),2.95(s,2H),2.76(d,J=8.8Hz,1H),2.51(d,J=8.8Hz,1H),0.95(d,J=9.3Hz,1H),0.63(s,2H),0.47(d,J=9.7Hz,1H)。
(1.2)中间体2:(R)-N-甲基-N-(5-氮杂螺[2.4]庚烷-7-基)-7H-吡咯并[2,3-d]嘧啶-4-胺
将2.350g(R)-N-(5-苄基-5-氮杂螺[2.4]庚烷-7-基)-N-甲基-7H-吡咯并[2,3-d]嘧啶-4-胺置于50mL圆底烧瓶中,然后用25.0mL甲醇溶解。向其中加入2.350g的10w/w%的钯/碳(得自Acros)后,将含氢气球装在反应烧瓶上。将反应混合物剧烈搅拌约39小时,然后使用Celite 545过滤器(CeliteTM 545)(得自DAEJUNG化学冶金有限公司)过滤。将所得滤液减压浓缩。
作为结果,得到1.510g(R)-N-甲基-N-(5-氮杂螺[2.4]庚烷-7-基)-7H-吡咯并[2,3-d]嘧啶-4-胺,产率为88.0%。
1H NMR(400MHz,CDCl3)δ10.77(s,1H),8.25(s,1H),7.07(d,J=3.5Hz,1H),6.58(d,J=3.5Hz,1H),5.38(dd,J=23.1,16.5Hz,1H),3.72-3.56(m,1H),3.49(d,J=11.7Hz,4H),3.30-3.11(m,2H),2.92(d,J=11.2Hz,1H),0.93(d,J=10.9Hz,1H),0.82-0.68(m,2H),0.68-0.46(m,1H)。
实施例1、(R)-N-(5-丁基-5-氮杂螺[2.4]庚烷-7-基)-N-甲基-7H-吡咯并[2,3-d]嘧啶-4-胺
将70.0mg(R)-N-甲基-N-(5-氮杂螺[2.4]庚烷-7-基)-7H-吡咯并[2,3-d]嘧啶-4-胺置于5mL圆底烧瓶中,然后用1.0mL N,N-二甲基甲酰胺溶解。向该溶液中加入59.3mg的1-溴丁烷(得自Sigma-Aldrich)后,向其中加入0.100mL N,N-二异丙基乙胺(得自DAEJUNG化学冶金有限公司)。将所得反应溶液在室温下搅拌过夜,然后减压浓缩。将所得残余物通过快速柱色谱法(MeOH:DCM=2:98)进行纯化。将收集的级分在减压下浓缩,然后在真空下进一步浓缩。结果得到35.0mg(R)-N-(5-丁基-5-氮杂螺[2.4]庚烷-7-基)-N-甲基-7H-吡咯并[2,3-d]嘧啶-4-胺,产率为40.7%。
1H NMR(400MHz,CDCl3)δ9.51(s,1H),8.23(s,1H),7.02(s,1H),6.61(s,1H),5.56(s,1H),3.49(s,3H),2.96(s,2H),2.78(s,1H),2.52(s,3H),1.53-1.51(m,2H),1.44-1.35(m,2H),0.97(t,J=7.2Hz,4H),0.74(s,2H),0.51(d,J=9.2Hz,1H)。LRMS(ESI):计算(C17H25N5+H+)300.2,发现300.2。
以与实施例1中所述相似的方式合成根据下述实施方式的其它化合物。
实施例2、(R)-N-甲基-N-(5-戊基-5-氮杂螺[2.4]庚烷-7-基)-7H-吡咯并[2,3-d]嘧啶-4-胺
1H NMR(400MHz,CDCl3)δ11.29(s,1H),8.20(s,1H),7.06(d,J=3.2Hz,1H),6.60(d,J=3.2Hz,1H),5.57(s,1H),3.49(s,3H),3.14-2.99(m,2H),2.81(s,1H),2.57-2.48(m,3H),1.71-1.66(m,4H),1.37-1.33(m,2H),0.97-0.91(m,4H),0.79-0.66(m,2H),0.55-0.50(m,1H)。LRMS(ESI):计算(C18H27N5+H+)314.2,发现314.2。
实施例3、(R)-2-甲基-1-(7-(甲基(7H-吡咯并[2,3-d]嘧啶-4-基)氨基)-5-氮杂螺[2.4]庚烷-5-基)丙-1-酮
1H NMR(400MHz,CDCl3)δ10.12(s,1H),10.00(s,1H),8.27(d,J=6.8Hz,1H),7.09-7.02(m,1H),6.60-6.57(m,1H),5.54-5.41(m,1H),4.20-3.79(m,2H),3.48-3.38(m,4H),2.74-2.59(m,1H),1.20-1.15(m,6H),1.10-1.01(m,1H),0.90-0.65(m,3H)。LRMS(ESI):计算(C17H23N5O+H+)314.2,发现314.2。
实施例4、(R)-2-叠氮基-1-(7-(甲基(7H-吡咯并[2,3-d]嘧啶-4-基)氨基)-5-氮杂螺[2.4]庚烷-5-基)乙-1-酮
1H NMR(400MHz,CDCl3)δ9.39(s,1H),8.25(d,J=3.2Hz,1H),7.09-7.02(m,1H),6.70-6.59(m,1H),5.52-5.44(m,1H),4.16-4.07(m,1H),3.99-3.85(m,3H),3.84-3.57(m,2H),3.55-3.32(m,3H),1.15-1.00(m,1H),0.92-0.74(m,3H).LRMS(ESI):计算(C15H18N8O+H+)327.2,发现327.1。
实施例5、(R)-3-(7-(甲基(7H-吡咯并[2,3-d]嘧啶-4-基)氨基)-5-氮杂螺[2.4]庚烷-5-基)-3-氧代丙腈
1H NMR(400MHz,CDCl3)δ10.24(s,1H),8.24(d,J=4.6Hz,1H),7.16-6.95(m,1H),6.57(dd,J=7.2,3.5Hz,1H),5.63-5.34(m,1H),4.27-4.02(m,1H),4.01-3.83(m,1H),3.76(dd,J=11.4,2.3Hz,1H),3.51(d,J=12.4Hz,2H),3.48-3.35(m,4H),1.17-0.96(m,1H),0.84(ddd,J=19.4,10.7,4.3Hz,3H).LRMS(ESI):计算(C16H18N6O+H+)311.2,发现311.2。
实施例6、(R)-3-甲基-1-(7-(甲基(7H-吡咯并[2,3-d]嘧啶-4-基)氨基)-5-氮杂螺[2.4]庚烷-5-基)丁-1-酮
1H NMR(400MHz,CDCl3)δ9.51(s,1H),8.27(d,J=6.8Hz,1H),7.07-7.02(m,1H),6.60(d,J=8.8Hz,1H),5.47-5.36(m,1H),4.16-3.74(m,3H),3.49-3.38(m,4H),2.29-2.18(m,3H),1.09-0.98(m,7H),0.90-0.73(m,3H).LRMS(ESI):计算(C18H25N5O+H+)328.2,发现328.2。
实施例7、(R)-N-(2-(7-(甲基(7H-吡咯并[2,3-d]嘧啶-4-基)氨基)-5-氮杂螺[2.4]庚烷-5-基)-2-氧代乙基)乙酰胺
1H NMR(400MHz,CDCl3)δ10.53(d,J=14.4Hz,1H),8.27(d,J=5.6Hz,1H),7.11(s,1H),6.72(d,J=18.4Hz,1H),6.58(s,1H),5.46(dd,J=31.6,6.4Hz,1H),4.13-4.06(m,2H),4.01-3.94(m,1H),3.92-3.83(m,1H),3.73(d,J=11.6Hz,1H),3.52(d,J=12.4Hz,1H),3.43-3.40(m,3H),2.07(d,J=4.0Hz,3H),1.11-1.01(m,1H),0.90-0.80(m,3H).LRMS(ESI):计算(C17H22N6O2+H+)343.2,发现343.1。
实施例8、(R)-N-甲基-3-(7-(甲基(7H-吡咯并[2,3-d]嘧啶-4-基)氨基)-5-氮杂螺[2.4]庚烷-5-基)-3-氧代丙酰胺
1H NMR(400MHz,CDCl3)δ11.96(d,J=30.6Hz,1H),8.24(dd,J=6.6,1.8Hz,1H),8.13(s,1H),7.11(s,1H),6.54(s,1H),5.51-5.34(m,1H),4.13(ddd,J=21.2,12.6,7.5Hz,1H),4.00-3.80(m,2H),3.49(t,J=11.6Hz,1H),3.40(d,J=14.5Hz,3H),3.35(t,J=19.8Hz,2H),2.83(dd,J=4.5,2.1Hz,3H),1.11-0.94(m,1H),0.90-0.68(m,3H).LRMS(ESI):计算(C17H22N6O2+H+)343.2,发现343.1。
实施例9、(R)-环丙基(7-(甲基(7H-吡咯并[2,3-d]嘧啶-4-基)氨基)-5-氮杂螺[2.4]庚烷-5-基)甲酮
1H NMR(400MHz,CDCl3)δ10.32(s,1H),8.26(d,J=8.0Hz,1H),7.07(d,J=8.0Hz,1H),6.59(d,J=11.6Hz,1H),5.56-5.39(m,1H),4.36-3.86(m,3H),3.65-3.36(m,4H),1.69-1.55(m,1H),1.11-0.94(m,3H),0.81-0.71(m,5H).LRMS(ESI):计算(C17H21N5O+H+)312.2,发现312.1。
实施例10、(R)-1-(4-(7-(甲基(7H-吡咯并[2,3-d]嘧啶-4-基)氨基)-5-氮杂螺[2.4]庚烷-5-羰基)哌啶-1-基)乙-1-酮
1H NMR(400MHz,CDCl3)δ9.80(s,1H),8.28(dd,J=9.6,3.2Hz,1H),7.08(d,J=9.2Hz,1H),6.60(d,J=2.9Hz,1H),5.49-5.40(m,1H),4.64(t,J=12.4Hz,1H),4.23-4.02(m,1H),4.00-3.78(m,3H),3.52-3.49(m,1H),3.46(s,3H),3.39(s,1H),3.15-3.10(m,1H),2.66-2.56(m,2H),2.13-2.04(m,3H),1.88-1.70(m,2H),1.12-1.00(m,1H),0.94-0.76(m,4H).LRMS(ESI):计算(C21H28N6O2+H+)397.2,发现397.2。
实施例11、(R)-呋喃-2-基(7-(甲基(7H-吡咯并[2,3-d]嘧啶-4-基)氨基)-5-氮杂螺[2.4]庚烷-5-基)甲酮
1H NMR(400MHz,CDCl3)δ9.91(s,1H),8.28(s,1H),7.54(s,1H),7.17(d,J=2.8Hz,1H),7.08(t,J=2.8Hz,1H),6.60(s,1H),6.53(s,1H),5.49(d,J=6.8Hz,1H),4.26(d,J=10.4Hz,1H),4.15-4.10(m,1H),3.84-3.64(m,1H),3.45(s,3H),1.06(s,1H),0.90-0.80(m,3H).LRMS(ESI):计算(C18H19N5O2+H+)338.2,发现338.1。
实施例12、(R)-(7-(甲基(7H-吡咯并[2,3-d]嘧啶-4-基)氨基)-5-氮杂螺[2.4]庚烷-5-基)(吡啶-3-基)甲酮
1H NMR(400MHz,CDCl3)δ9.31(s,1H),8.83(s,1H),8.69(s,1H),8.27(d,J=25.2Hz,1H),7.91(d,J=8.0Hz,1H),7.39(s,1H),7.05(s,1H),6.61(d,J=21.6Hz,1H),5.59-5.35(m,1H),4.29-4.10(m,2H),3.88-3.43(m,5H),1.08-1.05(m,1H),0.91-0.80(m,2H),0.69(s,1H).LRMS(ESI):计算(C19H20N6O+H+)349.2,发现349.2。
实施例13、(R)-(7-(甲基(7H-吡咯并[2,3-d]嘧啶-4-基)氨基)-5-氮杂螺[2.4]庚烷-5-基)(苯基)甲酮
1H NMR(400MHz,CDCl3)δ9.58(s,1H),8.23(d,J=26.8Hz,1H),7.56(d,J=7.6Hz,2H),7.44(s,3H),7.04(d,J=11.6Hz,1H),6.59(d,J=22.0Hz,1H),5.47(d,J=78.0Hz,1H),4.27-4.11(m,2H),3.84-3.62(m,2H),3.45(d,J=20.0Hz,3H),1.05(s,1H),0.89-0.66(m,3H).LRMS(ESI):计算(C20H21N5O+H+)348.2,发现348.2。
实施例14、(R)-(7-(甲基(7H-吡咯[2,3-d]嘧啶-4-基)氨基)-5-氮杂螺[2.4]庚烷-5-基)(吡啶-4-基)甲酮
1H NMR(400MHz,CDCl3)δ10.49(s,1H),8.75(dd,J=11.6,5.6Hz,2H),8.28(d,J=26.0Hz,1H),7.42-7.41(m,2H),7.10(d,J=8.8Hz,1H),6.60(d,J=17.6Hz,1H),5.58-5.36(m,1H),4.31-4.08(m,2H),3.77-3.42(m,5H),1.08-1.05(m,1H),0.99-0.80(m,2H),0.72-0.61(m,1H).LRMS(ESI):计算(C19H20N6O+H+)349.2,发现349.1。
实施例15、(R)-3-(7-(甲基(7H-吡咯并[2,3-d]嘧啶-4-基)氨基)-5-氮杂螺[2.4]庚烷-5-羰基)苯甲腈
1H NMR(400MHz,CDCl3)δ9.63(s,1H),8.25(d,J=24.4Hz,1H),7.86(s,1H),7.82-7.73(m,2H),7.58-7.54(m,1H),7.07-7.02(m,1H),6.61-6.57(m,1H),5.60-5.35(m,1H),4.29-4.09(m,2H),3.84-3.63(m,1H),3.44-3.42(m,3H),1.27(s,1H),1.09-1.04(m,1H),0.94-0.79(m,3H).LRMS(ESI):计算(C21H20N6O+H+)373.2,发现373.1。
实施例16、(R)-4-(7-(甲基(7H-吡咯并[2,3-d]嘧啶-4-基)氨基)-5-氮杂螺[2.4]庚烷-5-羰基)苯甲腈
1H NMR(400MHz,CDCl3)δ10.15(s,1H),8.28(d,J=26.8Hz,1H),7.77-7.72(m,2H),7.67(d,J=8.0Hz,2H),7.10(d,J=10.4Hz,1H),6.60(d,J=20.4Hz,1H),5.59(m,1H),4.36-4.02(m,2H),3.79-3.18(m,5H),1.08-1.05(m,1H),0.99-0.73(m,2H),0.68(s,1H).LRMS(ESI):计算(C21H20N6O+H+)373.2,发现373.2。
实施例17、(R)-(7-(甲基(7H-吡咯并[2,3-d]嘧啶-4-基)氨基)-5-氮杂螺[2.4]庚烷-5-基)(2-(三氟甲基)苯基)甲酮
1H NMR(400MHz,CDCl3)δ10.02(s,1H),8.35(d,J=32.4Hz,1H),7.80-7.51(m,3H),7.43(d,J=7.2Hz,1H),7.08(d,J=9.6Hz,1H),6.61(d,J=16.8Hz,1H),5.63-5.36(m,1H),4.27-3.86(m,2H),3.69-3.11(m,5H),1.15-1.05(m,1H),0.94-0.81(m,2H),0.75-0.54(m,1H).LRMS(ESI):计算(C21H20F3N5O+H+)416.2,发现416.1。
实施例18、(R)-(7-(甲基(7H-吡咯并[2,3-d]嘧啶-4-基)氨基)-5-氮杂螺[2.4]庚烷-5-基)(3-(三氟甲基)苯基)甲酮
1H NMR(400MHz,CDCl3)δ9.96(s,1H),8.27(d,J=26.0Hz,1H),7.84(s,1H),7.76-7.70(m,2H),7.61-7.56(m,1H),7.09(d,J=10.4Hz,1H),6.61(d,J=20.4Hz,1H),5.64-5.37(m,1H),4.36-4.05(m,2H),3.86-3.37(m,5H),1.11(d,J=13.6Hz,1H),0.99-0.69(m,3H).LRMS(ESI):计算(C21H20F3N5O+H+)416.2,发现416.1。
实施例19、(R)-3-(7-(甲基(7H-吡咯并[2,3-d]嘧啶-4-基)氨基)-5-氮杂螺[2.4]庚烷-5-基)-3-硫代丙腈
1H NMR(400MHz,CDCl3)δ12.07(s,1H),8.27(d,J=3.4Hz,1H),7.20-7.08(m,1H),6.57(dd,J=5.7,3.7Hz,1H),5.45(tt,J=186.7,93.9Hz,1H),4.42-4.25(m,1H),4.20(dd,J=131.3,13.0Hz,1H),4.01(dd,J=162.4,14.4Hz,1H),3.98-3.85(m,2H),3.90(dd,J=211.1,11.8Hz,1H),3.44(t,J=19.7Hz,3H),1.16-1.00(m,1H),0.97-0.74(m,3H).LRMS(ESI):计算(C16H18N6S+H+)327.1,发现327.1。
实施例20、(R)-7-(甲基(7H-吡咯并[2,3-d]嘧啶-4-基)氨基)-5-氮杂螺[2.4]庚烷-5-羧酸异丁酯
1H NMR(400MHz,CDCl3)δ10.72(s,1H),8.26(s,1H),7.09(s,1H),6.58(s,1H),5.42(d,J=5.6Hz,1H),4.06-4.02(m,1H),3.93(d,J=5.6Hz,2H),3.81-3.72(m,2H),3.43-3.34(m,4H),2.01-1.91(m,1H),1.02-0.88(m,7H),0.78(d,J=9.6Hz,3H).LRMS(ESI):计算(C18H25N5O2+H+)344.2,发现344.2。
实施例21、(R)-N-丁基-7-(甲基(7H-吡咯并[2,3-d]嘧啶-4-基)氨基)-5-氮杂螺[2.4]庚烷-5-甲酰胺
1H NMR(400MHz,CDCl3)δ12.20(s,1H),8.25(s,1H),7.09(d,J=3.3Hz,1H),6.54(s,1H),5.39(d,J=6.4Hz,1H),4.36(s,1H),3.97(dd,J=10.9,7.4Hz,1H),3.74(d,J=9.8Hz,1H),3.65(dd,J=11.0,1.6Hz,1H),3.41(s,3H),3.33(d,J=9.9Hz,1H),3.26(dd,J=13.2,6.4Hz,2H),1.66-1.42(m,2H),1.35(dq,J=14.2,7.3Hz,2H),0.99(d,J=9.2Hz,1H),0.92(dd,J=7.8,6.7Hz,3H),0.75(s,3H).LRMS(ESI):计算(C18H26N6O+H+)343.2,发现343.2。
实施例22、(R)-N-环己基-7-(甲基(7H-吡咯并[2,3-d]嘧啶-4-基)氨基)-5-氮杂螺[2.4]庚烷-5-甲酰胺
1H NMR(400MHz,CDCl3)δ11.87(s,1H),8.26(s,1H),7.09(d,J=3.5Hz,1H),6.56(d,J=2.9Hz,1H),5.39(d,J=6.4Hz,1H),4.11(d,J=7.8Hz,1H),3.97(dd,J=10.9,7.4Hz,1H),3.74(d,J=9.9Hz,1H),3.71-3.66(m,1H),3.63(dd,J=11.0,1.7Hz,1H),3.42(s,3H),3.33(d,J=9.9Hz,1H),1.97(d,J=11.5Hz,2H),1.69(dd,J=8.7,4.1Hz,2H),1.61(d,J=12.7Hz,1H),1.37(dd,J=23.1,11.4Hz,2H),1.21-1.03(m,3H),0.99(dd,J=15.2,8.0Hz,1H),0.77(s,3H).LRMS(ESI):计算(C20H28N6O+H+)369.2,发现369.2。
实施例23、(R)-7-(甲基(7H-吡咯并[2,3-d]嘧啶-4-基)氨基)-N-苯基-5-氮杂螺[2.4]庚烷-5-甲酰胺
1H NMR(400MHz,CDCl3)δ11.98(s,1H),8.27(s,1H),7.43(d,J=7.7Hz,2H),7.27(dd,J=9.1,6.7Hz,2H),7.09(d,J=3.3Hz,1H),7.02(t,J=7.4Hz,1H),6.55(d,J=3.0Hz,1H),6.44(s,1H),5.42(d,J=6.5Hz,1H),4.09(dd,J=10.9,7.5Hz,1H),3.86(d,J=10.0Hz,1H),3.82-3.73(m,1H),3.45(s,1H),3.43(s,3H),1.08-0.99(m,1H),0.78(s,3H).LRMS(ESI):计算(C20H22N6O+H+)363.2,发现363.2。
实施例24、(R)-N-(4-氟苯基)-7-(甲基(7H-吡咯并[2,3-d]嘧啶-4-基)氨基)-5-氮杂螺[2.4]庚烷-5-甲酰胺
1H NMR(400MHz,CDCl3)δ10.16(s,1H),8.27(s,1H),7.40-7.37(m,2H),7.10-7.09(m,1H),7.03-6.99(m,2H),6.61(s,1H),6.19(s,1H),5.46(d,J=5.6Hz,1H),4.15(dd,J=10.8,7.2Hz,1H),3.91(d,J=10.0Hz,1H),3.81(dd,J=11.2,2.0Hz,1H),3.48-3.46(m,4H),1.11-1.02(m,1H),0.90-0.84(m,3H).LRMS(ESI):计算(C20H21FN6O+H+)381.2,发现381.2。
实施例25、(R)-N-(2,4-二氯苯基)-7-(甲基(7H-吡咯并[2,3-d]嘧啶-4-基)氨基)-5-氮杂螺[2.4]庚烷-5-甲酰胺
1H NMR(400MHz,CDCl3)δ10.08(s,1H),8.32(d,J=9.2Hz,1H),8.27(s,1H),7.37(d,J=2.4Hz,1H),7.27-7.24(m,1H),7.10(t,J=2.8Hz,1H),6.83(s,1H),6.61(s,1H),5.53(d,J=6.4Hz,1H),4.20(dd,J=11.2,7.6Hz,1H),3.92(d,J=9.6Hz,1H),3.85(d,J=10.0Hz,1H),3.50(m,4H),1.11(d,J=11.2Hz,1H),0.90-0.85(m,3H).LRMS(ESI):计算(C20H20Cl2N6O+H+)431.1,发现431.1.
实施例26、(R)-N-(3,4-二氯苯基)-7-(甲基(7H-吡咯并[2,3-d]嘧啶-4-基)氨基)-5-氮杂螺[2.4]庚烷-5-甲酰胺
1H NMR(400MHz,CDCl3)δ9.96(s,1H),8.27(s,1H),7.70(d,J=2.4Hz,1H),7.35(d,J=8.8Hz,1H),7.27(d,J=2.8Hz,1H),7.10-7.09(m,1H),6.61(d,J=2.0Hz,1H),6.26(s,1H),5.45(d,J=5.6Hz,1H),4.14(dd,J=10.8,7,2Hz,1H),3.90(d,J=10.4Hz,1H),3.80(d,J=11.2Hz,1H),3.48(s,3H),3.46(s,1H),1.09-1.06(m,1H),0.90-0.85(m,3H).LRMS(ESI):计算(C20H20Cl2N6O+H+)431.1,发现431.1。
实施例27、(R)-N-(2,5-二氯苯基)-7-(甲基(7H-吡咯并[2,3-d]嘧啶-4-基)氨基)-5-氮杂螺[2.4]庚烷-5-甲酰胺
1H NMR(400MHz,CDCl3)δ9.92(s,1H),8.47(d,J=2.4Hz,1H),8.28(s,1H),7.27(s,1H),7.09(t,J=2.0Hz,1H),6.97(dd,J=8.4,2.4Hz,1H),6.89(s,1H),6.62(d,J=1.6Hz,1H),5.55(d,J=6.4Hz,1H),4.19(dd,J=11.2,7.6Hz,1H),3.92(d,J=10.0Hz,1H),3.85(d,J=11.2Hz,1H),3.51(s,1H),3.49(s,3H),1.10(d,J=11.2Hz,1H),0.94-0.85(m,3H).LRMS(ESI):计算(C20H20Cl2N6O+H+)431.1,发现431.1。
实施例28、(R)-N-(2,3-二氯苯基)-7-(甲基(7H-吡咯并[2,3-d]嘧啶-4-基)氨基)-5-氮杂螺[2.4]庚烷-5-甲酰胺
1H NMR(400MHz,CDCl3)δ12.03(s,1H),8.39-8.21(m,2H),7.19(t,J=8.2Hz,1H),7.13(dd,J=3.9,3.3Hz,2H),6.97(s,1H),6.58(d,J=3.4Hz,1H),5.55(d,J=6.3Hz,1H),4.17(dd,J=11.2,7.5Hz,1H),3.88(dd,J=22.4,10.5Hz,2H),3.50(s,1H),3.47(s,3H),1.14-1.01(m,1H),0.84(s,3H).LRMS(ESI):计算(C20H20Cl2N6O+H+)431.1,发现431.0。
实施例29、(R)-N-(3-氯-4-甲基苯基)-7-(甲基(7H-吡咯并[2,3-d]嘧啶-4-基)氨基)-5-氮杂螺[2.4]庚烷-5-甲酰胺
1H NMR(400MHz,CDCl3)δ11.92(s,1H),8.25(s,1H),7.49(d,J=2.0Hz,1H),7.19(dd,J=8.3,2.1Hz,1H),7.08(s,1H),7.06(d,J=5.2Hz,1H),6.56(s,1H),6.53(d,J=3.4Hz,1H),5.39(d,J=6.2Hz,1H),4.06(dd,J=11.1,7.4Hz,1H),3.82(d,J=10.1Hz,1H),3.77(dd,J=11.1,1.5Hz,1H),3.46-3.35(m,4H),2.28(s,3H),1.05-0.96(m,1H),0.82-0.71(m,3H).LRMS(ESI):计算(C21H23ClN6O+H+)411.2,发现411.1。
实施例30、(R)-N-([1,1'-联苯]-2-基)-7-(甲基(7H-吡咯并[2,3-d]嘧啶-4-基)氨基)-5-氮杂螺[2.4]庚烷-5-甲酰胺
1H NMR(400MHz,CDCl3)δ11.27(s,1H),8.24(s,1H),8.20(d,J=8.3Hz,1H),7.51-7.30(m,6H),7.21(d,J=7.2Hz,1H),7.10(dd,J=9.2,5.5Hz,2H),6.55(d,J=2.9Hz,1H),6.38(s,1H),5.34(d,J=6.4Hz,1H),3.82(dd,J=10.9,7.5Hz,1H),3.64(d,J=10.0Hz,1H),3.48(d,J=10.1Hz,1H),3.38(s,3H),3.20(d,J=9.9Hz,1H),1.04-0.95(m,1H),0.78-0.59(m,3H).LRMS(ESI):计算(C26H26N6O+H+)439.2,发现439.2。
实施例31、(R)-N-(3,5-双(三氟甲基)苯基)-7-(甲基(7H-吡咯并[2,3-d]嘧啶-4-基)氨基)-5-氮杂螺[2.4]庚烷-5-硫代甲酰胺
1H NMR(400MHz,CDCl3)δ11.64(s,1H),8.25(s,1H),7.96(s,2H),7.65(s,1H),7.41(s,1H),7.10(d,J=3.4Hz,1H),6.57(d,J=3.4Hz,1H),5.44(d,J=5.0Hz,1H),4.31(s,1H),4.17(s,1H),4.08(s,1H),3.75(s,1H),3.46(s,3H),1.05(d,J=5.7Hz,1H),0.87(d,J=8.1Hz,3H).LRMS(ESI):计算(C22H20F6N6S+H+)515.1,发现515.1。
实施例32、(R)-N-甲基-N-(5-((三氟甲基)磺酰基)-5-氮杂螺[2.4]庚烷-7-基)-7H-吡咯并[2,3-d]嘧啶-4-胺
1H NMR(400MHz,CDCl3)δ10.34(s,1H),8.26(s,1H),7.12(s,1H),6.61(s,1H),5.56(dd,J=7.6,3.2Hz,1H),4.19(dd,J=11.6,7.6Hz,1H),3.93-3.85(m,2H),3.53-3.49(m,4H),1.12-1.05(m,1H),0.89-0.83(m,3H).LRMS(ESI):计算(C14H16F3N5O2S+H+)376.1,发现376.1。
实施例33、(R)-N-(5-(乙基磺酰基)-5-氮杂螺[2.4]庚烷-7-基)-N-甲基-7H-吡咯并[2,3-d]嘧啶-4-胺
1H NMR(400MHz,CDCl3)δ10.53(s,1H),8.25(s,1H),7.10-7.09(m,1H),6.61(s,1H),5.58(dd,J=5.3,2.8Hz,1H),3.96(dd,J=11.2,7.6Hz,1H),3.72-3.68(m,2H),3.50(s,3H),3.37(d,J=9.6Hz,1H),3.12(q,J=7.0Hz,2H),1.47(t,J=7.4Hz,3H),1.10-1.03(m,1H),0.86-0.72(m,3H).LRMS(ESI):计算(C15H21N5O2S+H+)336.2,发现336.1。
实施例34、(R)-N-(5-(异丙基磺酰基)-5-氮杂螺[2.4]庚烷-7-基)-N-甲基-7H-吡咯并[2,3-d]嘧啶-4-胺
1H NMR(400MHz,CDCl3)δ9.60(s,1H),8.25(s,1H),7.07(s,1H),6.60(s,1H),5.53(d,J=4.4Hz,1H),4.01(dd,J=11.2,7.6Hz,1H),3.77-3.71(m,2H),3.49(s,3H),3.40(d,J=9.6Hz,1H),3.33-3.27(m,1H),1.44(d,J=6.4Hz,6H),1.11-1.01(m,1H),0.90-0.75(m,3H).LRMS(ESI):计算(C16H23N5O2S+H+)350.2,发现350.2。
实施例35、(R)-N-甲基-N-(5-(丙基磺酰基)-5-氮杂螺[2.4]庚烷-7-基)-7H-吡咯并[2,3-d]嘧啶-4-胺
1H NMR(400MHz,CDCl3)δ10.38(s,1H),8.25(s,1H),7.09(s,1H),6.60(s,1H),5.82-5.55(m,1H),3.92(dd,J=10.8,7.6Hz,1H),3.70-3.67(m,2H),3.50(s,3H),3.35(d,J=10.0Hz,1H),3.05-3.01(m,2H),2.06-1.90(m,2H),1.13(t,J=7.6Hz,3H),1.07-1.02(m,1H),0.86-0.71(m,3H).LRMS(ESI):计算(C16H23N5O2S+H+)350.2,发现350.1。
实施例36、(R)-N-甲基-N-(5-(苯基磺酰基)-5-氮杂螺[2.4]庚烷-7-基)-7H-吡咯并[2,3-d]嘧啶-4-胺
1H NMR(400MHz,CDCl3)δ10.68(s,1H),8.18(s,1H),7.87(d,J=7.2Hz,2H),7.74-7.57(m,3H),7.05(s,1H),6.56(s,1H),5.45(t,J=5.0Hz,1H),3.68-3.59(m,2H),3.57(d,J=5.6Hz,1H),3.36(s,3H),3.10(d,J=9.6Hz,1H),0.93-0.87(m,1H),0.84-0.72(m,1H),0.67-0.59(m,2H).LRMS(ESI):计算(C19H21N5O2S+H+)384.2,发现384.1。
实施例37、(R)-N-(5-((2-氟苯基)磺酰基)-5-氮杂螺[2.4]庚烷-7-基)-N-甲基-7H-吡咯并[2,3-d]嘧啶-4-胺
1H NMR(400MHz,CDCl3)δ9.52(s,1H),8.19(s,1H),7.95-7.91(m,1H),7.66-7.61(m,1H),7.34-7.25(m,2H),7.25(s,1H),6.57(s,1H),5.49-5.46(m,1H),3.85(dd,J=11.2,7.6Hz,1H),3.72-3.69(m,2H),3.43(s,3H),3.30(d,J=9.6Hz,1H),0.98-0.88(m,1H),0.82-0.77(m,1H),0.74-0.65(m,2H).LRMS(ESI):计算(C19H20FN5O2S+H+)402.1,发现402.1。
实施例38、(R)-N-(5-((3-氟苯基)磺酰基)-5-氮杂螺[2.4]庚烷-7-基)-N-甲基-7H-吡咯并[2,3-d]嘧啶-4-胺
1H NMR(400MHz,CDCl3)δ9.30(s,1H),8.18(s,1H),7.67-7.54(m,3H),7.40-7.33(m,1H),7.06-7.02(m,1H),6.57-6.56(m,1H),5.46-5.44(m,1H),3.65-3.62(m,2H),3.59(d,J=9.6Hz,1H),3.38(s,3H),3.12(d,J=9.6Hz,1H),0.96-0.91(m,1H),0.80-0.74(m,1H),0.69-0.68(m,2H).LRMS(ESI):计算(C19H20FN5O2S+H+)402.1,发现402.1。
实施例39、(R)-N-(5-((4-氟苯基)磺酰基)-5-氮杂螺[2.4]庚烷-7-基)-N-甲基-7H-吡咯并[2,3-d]嘧啶-4-胺
1H NMR(400MHz,CDCl3)δ9.62(s,1H),8.18(s,1H),7.94-7.85(m,2H),7.27-7.24(m,2H),7.06-6.99(m,1H),6.57-6.55(m,1H),5.46(dd,J=6.4,1.6Hz,1H),3.71-3.53(m,3H),3.38(s,3H),3.09(d,J=9.6Hz,1H),0.95-0.88(m,1H),0.82-0.74(m,1H),0.69-0.60(m,2H).LRMS(ESI):计算(C19H20FN5O2S+H+)402.1,发现402.1。
实施例40、(R)-2-((7-(甲基(7H-吡咯并[2,3-d]嘧啶-4-基)氨基)-5-氮杂螺[2.4]庚烷-5-基)磺酰基)苯甲腈
1H NMR(400MHz,CDCl3)δ10.10(s,1H),8.19(s,1H),8.13(dd,J=8.0,1.6Hz,1H),7.95(dd,J=7.2,1.2Hz,1H),7.81-7.73(m,2H),7.08-7.02(m,1H),6.58-6.56(m,1H),5.52(dd,J=7.6,6.8Hz,1H),3.85-3.74(m,2H),3.72(dd,J=10.8,3.0Hz,1H),3.43(s,3H),3.41(d,J=10.0Hz,1H),1.06-0.94(m,1H),0.88-0.69(m,3H).LRMS(ESI):计算(C20H20N6O2S+H+)409.1,发现409.1。
实施例41、(R)-3-((7-(甲基(7H-吡咯并[2,3-d]嘧啶-4-基)氨基)-5-氮杂螺[2.4]庚烷-5-基)磺酰基)苯甲腈
1H NMR(400MHz,CDCl3)δ10.12(s,1H),8.18(s,1H),8.17(s,1H),8.09-8.07(m,1H),7.95-7.93(m,1H),7.75(t,J=8.0Hz,1H),7.08-7.02(m,1H),6.56-6.55(m,1H),5.44-5.32(m,1H),3.69-3.61(m,3H),3.39(s,3H),3.13(d,J=9.6Hz,1H),0.98-0.88(m,1H),0.84-0.77(m,1H),0.73-0.63(m,2H).LRMS(ESI):计算(C20H20N6O2S+H+)409.1,发现409.1。
实施例42、(R)-4-((7-(甲基(7H-吡咯并[2,3-d]嘧啶-4-基)氨基)-5-氮杂螺[2.4]庚烷-5-基)磺酰基)苯甲腈
1H NMR(400MHz,CDCl3)δ9.99(s,1H),8.19(s,1H),7.97(d,J=8.0Hz,2H),7.87(d,J=8.4Hz,2H),7.08(s,1H),6.55(s,1H),5.39-5.37(m,1H),3.68-3.65(m,2H),3.62(d,J=9.6Hz,1H),3.36(s,3H),3.13(d,J=9.6Hz,1H),0.99-0.91(m,1H),0.85-0.74(m,1H),0.72-0.62(m,2H).LRMS(ESI):计算(C20H20N6O2S+H+)409.1,发现409.1。
实施例43、(R)-N-甲基-N-(5-((2-硝基苯基)磺酰基)-5-氮杂螺[2.4]庚烷-7-基)-7H-吡咯并[2,3-d]嘧啶-4-胺
1H NMR(400MHz,CDCl3)δ9.67(s,1H),8.22(s,1H),8.05(dd,J=7.6,1.6Hz,1H),7.78-7.66(m,3H),7.07(t,J=2.4Hz,1H),6.58(t,J=2.0Hz,1H),5.52(dd,J=7.6,2.4Hz,1H),3.96(dd,J=10.8,7.6Hz,1H),3.80-3.75(m,2H),3.43(s,3H),3.41(s,1H),1.03-0.99(m,1H),0.92-0.72(m,3H).LRMS(ESI):计算(C19H20N6O4S+H+)429.1,发现429.1。
实施例44、(R)-N-甲基-N-(5-((3-硝基苯基)磺酰基)-5-氮杂螺[2.4]庚烷-7-基)-7H-吡咯并[2,3-d]嘧啶-4-胺
1H NMR(400MHz,CDCl3)δ9.88(s,1H),8.22(s,1H),8.05(dd,J=7.6,1.6Hz,1H),7.78-7.66(m,3H),7.07(t,J=2.4Hz,1H),6.58(t,J=2.0Hz,1H),5.52(dd,J=7.6,2.4Hz,1H),3.96(dd,J=10.8,7.6Hz,1H),3.80-3.75(m,2H),3.43(s,3H),3.41(s,1H),1.03-0.99(m,1H),0.92-0.72(m,3H).LRMS(ESI):计算(C19H20N6O4S+H+)429.1,发现429.1。
实施例45、(R)-N-甲基-N-(5-((4-硝基苯基)磺酰基)-5-氮杂螺[2.4]庚烷-7-基)-7H-吡咯并[2,3-d]嘧啶-4-胺
1H NMR(400MHz,CDCl3)δ9.76(s,1H),8.41(d,J=8.4Hz,2H),8.19(s,1H),8.04(d,J=8.8Hz,2H),7.07(t,J=2.4Hz,1H),6.53(t,J=1.6Hz,1H),5.39-5.36(m,1H),3.72-3.67(m,2H),3.64(d,J=9.6Hz,1H),3.38(s,3H),3.14(d,J=9.6Hz,1H),0.96-0.89(m,1H),0.88-0.79(m,1H),0.75-0.63(m,2H).LRMS(ESI):计算(C19H20N6O4S+H+)429.1,发现429.1。
实施例46、(R)-N-甲基-N-(5-(间甲苯磺酰基)-5-氮杂螺[2.4]庚烷-7-基)-7H-吡咯并[2,3-d]嘧啶-4-胺
1H NMR(400MHz,CDCl3)δ10.10(s,1H),8.19(s,1H),7.66(s,2H),7.47-7.46(m,2H),7.06(s,1H),6.55(s,1H),5.45-5.43(m,1H),3.61-3.52(m,3H),3.37(s,3H),3.10-3.07(d,J=9.6Hz,1H),2.46(s,3H),0.93-0.88(m,1H),0.79-0.73(m,1H),0.67-0.59(m,2H).LRMS(ESI):计算(C20H23N5O2S+H+)398.2,发现398.1。
实施例47、(R)-N-(5-((4-甲氧基苯基)磺酰基)-5-氮杂螺[2.4]庚烷-7-基)-N-甲基-7H-吡咯并[2,3-d]嘧啶-4-胺
1H NMR(400MHz,CDCl3)δ9.82(s,1H),8.24(s,1H),7.81(d,J=8.0Hz,2H),7.05(d,J=8.0Hz,3H),6.61(s,1H),5.46(s,1H),3.92(s,3H),3.61-3.55(m,2H),3.53(m,1H),3.38(s,3H),3.07(d,J=9.6Hz,1H),0.94-0.90(m,1H),0.82-0.72(m,1H),0.66-0.59(m,2H).LRMS(ESI):计算(C20H23N5O3S+H+)414.2,发现414.1。
实施例48、(R)-N-甲基-N-(5-((4-(三氟甲基)苯基)磺酰基)-5-氮杂螺[2.4]庚烷-7-基)-7H-吡咯并[2,3-d]嘧啶-4-胺
1H NMR(400MHz,CDCl3)δ10.10(s,1H),8.18(s,1H),8.00(d,J=8.0Hz,2H),7.80(d,J=8.8Hz,2H),7.08(s,1H),6.54(s,1H),5.43-5.32(m,1H),3.69-3.58(m,3H),3.37(s,3H),3.13(d,J=9.60Hz,1H),0.97-0.88(m,1H),0.81-0.75(m,1H),0.71-0.62(m,2H).LRMS(ESI):计算(C20H20F3N5O2S+H+)452.1,发现452.1。
实施例49、(R)-N-甲基-N-(5-(萘-2-基磺酰基)-5-氮杂螺[2.4]庚烷-7-基)-7H-吡咯并[2,3-d]嘧啶-4-胺
1H NMR(400MHz,CDCl3)δ9.76(s,1H),8.43(s,1H),8.16(s,1H),8.03-7.96(m,3H),7.87(dd,J=8.8,5.6Hz,1H),7.72-7.59(m,2H),7.03(s,1H),6.57(s,1H),5.54-5.41(m,1H),3.75-3.63(m,2H),3.62(d,J=9.6Hz,1H),3.36(s,3H),3.17(d,J=9.6Hz,1H),0.90-0.84(m,1H),0.78-0.72(m,1H),0.68-0.57(m,2H).LRMS(ESI):计算(C23H23N5O2S+H+)434.2,发现434.1。
实施例50、(R)-N-甲基-N-(5-(哌啶-1-基磺酰基)-5-氮杂螺[2.4]庚烷-7-基)-7H-吡咯并[2,3-d]嘧啶-4-胺
1H NMR(400MHz,CDCl3)δ9.81(s,1H),8.24(s,1H),7.07-7.00(m,1H),6.60-6.59(m,1H),5.52(d,J=5.2Hz,1H),3.87(dd,J=10.8,7.6Hz,1H),3.57-3.54(m,2H),3.49(s,3H),3.31-3.28(m,4H),1.81-1.58(m,7H),1.04-1.01(m,1H),0.82-0.74(m,2H),0.71-0.68(m,1H).LRMS(ESI):计算(C18H26N6O2S+H+)391.2,发现391.1。
实施例51、(R)-N-甲基-N-(5-(吗啉代磺酰基)-5-氮杂螺[2.4]庚烷-7-基)-7H-吡咯并[2,3-d]嘧啶-4-胺
1H NMR(400MHz,CDCl3)δ9.65(s,1H),8.25(s,1H),7.08-7.07(m,1H),6.65-6.59(m,1H),5.58(dd,J=7.6,2.8Hz,1H),3.93(dd,J=10.8,7.6Hz,1H),3.78(t,J=4.8Hz,4H),3.65-3.59(m,2H),3.48(s,3H),3.34-3.30(m,5H),1.10-1.02(m,1H),0.83-0.72(m,3H).LRMS(ESI):计算(C17H24N6O3S+H+)393.2,发现393.1。
实施例52、1-(7-(甲基(7H-吡咯并[2,3-d]嘧啶-4-基)氨基)-5-氮杂螺[2.4]庚烷-5-基)丙-1-酮
1H NMR(400MHz,CDCl3)δ10.02(s,1H),8.32-8.16(m,1H),7.07(s,1H),6.57(s,1H),5.63-5.31(m,1H),4.19-3.97(m,2H),3.97-3.66(m,2H),3.55-3.43(m,1H),3.43-3.26(m,3H),2.32(dq,J=14.4,7.3Hz,1H),1.23-1.12(m,2H),1.10-0.93(m,1H),0.91-0.63(m,3H).LRMS(ESI):计算(C16H21N5O+H+)300.2,发现300.3。
实施例53、2-甲氧基-1-(7-(甲基(7H-吡咯并[2,3-d]嘧啶-4-基)氨基)-5-氮杂螺[2.4]庚烷-5-基)乙-1-酮
1H NMR(400MHz,CDCl3)δ10.09(s,1H),8.23(s,1H),7.05(d,J=2.3Hz,1H),6.57(d,J=3.1Hz,1H),5.38(d,J=5.7Hz,1H),4.07(d,J=7.5Hz,1H),3.96(dd,J=11.0,7.4Hz,1H),3.73(d,J=9.9Hz,1H),3.62(dd,J=11.0,2.2Hz,1H),3.42(s,3H),1.44-1.30(m,2H),1.21-1.04(m,3H),1.03-0.95(m,1H),0.84-0.68(m,3H).LRMS(ESI):计算(C16H21N5O2+H+)316.2,发现316.1。
实施例54、2-叠氮-1-(7-(甲基(7H-吡咯并[2,3-d]嘧啶-4-基)氨基)-5-氮杂螺[2.4]庚烷-5-基)乙-1-酮
1H NMR(400MHz,CDCl3)δ10.98(s,1H),8.37-8.03(m,1H),7.17-6.97(m,1H),6.69-6.45(m,1H),5.63-5.32(m,1H),4.15-4.00(m,1H),3.99-3.75(m,3H),3.69-3.48(m,2H),3.48-3.27(m,3H),1.04-0.93(m,1H),0.91-0.64(m,3H).LRMS(ESI):计算(C15H18N8O+H+)327.2,发现327.2。
实施例55、3-(7-(甲基(7H-吡咯并[2,3-d]嘧啶-4-基)氨基)-5-氮杂螺[2.4]庚烷-5-基)-3-氧代丙腈
1H NMR(400MHz,CDCl3)δ9.55(s,1H),8.27(d,J=4.8Hz,1H),7.15-7.03(m,1H),6.61(s,1H),5.58-5.35(m,1H),4.26-4.03(m,1H),4.02-3.91(m,1H),3.89-3.72(m,1H),3.72-3.51(m,2H),3.48(d,J=7.7Hz,2H),3.45-3.32(m,2H),1.19-0.99(m,1H),0.95-0.68(m,3H).LRMS(ESI):计算(C16H18N6O+H+)311.2,发现311.2。
实施例56、N-(2-(7-(甲基(7H-吡咯并[2,3-d]嘧啶-4-基)氨基)-5-氮杂螺[2.4]庚烷-5-基)-2-氧代乙基)乙酰胺
1H NMR(400MHz,CDCl3)δ10.18(d,J=14.5Hz,1H),8.26(d,J=5.3Hz,1H),7.08(dd,J=18.0,14.6Hz,1H),6.68(d,J=17.3Hz,1H),6.58(d,J=3.1Hz,1H),5.55-5.35(m,1H),4.17-4.03(m,2H),4.03-3.93(m,1H),3.87(dd,J=27.0,11.3Hz,1H),3.78-3.68(m,1H),3.57-3.48(m,1H),3.46-3.33(m,3H),2.08(d,J=4.2Hz,3H),1.14-0.97(m,1H),0.94-0.72(m,3H).LRMS(ESI):计算(C17H22N6O2+H+)343.2,发现343.2。
实施例57、N-甲基-3-(7-(甲基(7H-吡咯并[2,3-d]嘧啶-4-基)氨基)-5-氮杂螺[2.4]庚烷-5-基)-3-氧代丙酰胺
1H NMR(400MHz,CDCl3)δ11.89(s,1H),8.24(d,J=4.2Hz,1H),8.08(s,1H),7.17-7.05(m,1H),6.54(d,J=2.0Hz,1H),5.43(t,J=7.8Hz,1H),5.30(s,1H),4.13(ddd,J=21.2,12.7,7.5Hz,1H),3.91(dd,J=46.8,11.7Hz,1H),3.99-3.81(m,1H),3.49(t,J=11.0Hz,1H),3.42(s,1H),3.37(t,J=10.0Hz,3H),2.84(dd,J=4.7,2.5Hz,3H),1.10-0.95(m,1H),0.89-0.72(m,3H).LRMS(ESI):计算(C17H22N6O2+H+)343.2,发现343.1。
实施例58、3-氨基-1-(7-(甲基(7H-吡咯并[2,3-d]嘧啶-4-基)氨基)-5-氮杂螺[2.4]庚烷-5-基)丙-1-酮
1H NMR(400MHz,DMSO)δ11.75(s,1H),8.08(d,J=3.1Hz,1H),7.92(s,2H),7.17(d,J=2.4Hz,1H),6.61(s,1H),5.39-5.06(m,1H),4.20-3.57(m,3H),3.32-3.24(m,4H),3.11-2.90(m,2H),2.87-2.56(m,2H),0.96-0.68(m,3H),0.68-0.44(m,1H).LRMS(ESI):计算(C16H22N6O+H+)315.2,发现315.2。
实施例59、2-(1H-咪唑-1-基)-1-(7-(甲基(7H-吡咯并[2,3-d]嘧啶-4-基)氨基)-5-氮杂螺[2.4]庚烷-5-基)乙-1-酮
1H NMR(400MHz,CDCl3)δ9.51(s,1H),8.26(d,J=10.0Hz,1H),7.56(d,J=5.7Hz,1H),7.20-6.96(m,3H),6.60(d,J=10.0Hz,1H),5.60-5.35(m,1H),4.75(d,J=6.7Hz,2H),4.02-3.88(m,1H),3.77(dd,J=27.1,10.8Hz,1H),3.59-3.49(m,1H),3.49-3.30(m,3H),1.18-1.08(m,1H),1.08-0.96(m,J=9.5Hz,1H),0.96-0.72(m,3H).LRMS(ESI):计算(C18H21N7O+H+)352.2,发现352.1。
实施例60、3-(7-(甲基(7H-吡咯并[2,3-d]嘧啶-4-基)氨基)-5-氮杂螺[2.4]庚烷-5-基)-3-硫代丙腈
1H NMR(400MHz,CDCl3)δ11.35(s,1H),8.26(d,J=2.2Hz,1H),7.16-7.07(m,1H),6.58(dd,J=5.6,3.7Hz,1H),5.52(ddd,J=9.0,7.3,2.4Hz,1H),4.44-4.20(m,2H),4.11(dd,J=55.2,12.4Hz,1H),3.91(d,J=9.3Hz,2H),3.73(dd,J=68.2,12.8Hz,1H),3.42(d,J=22.7Hz,3H),1.18-1.01(m,1H),0.98-0.75(m,3H).LRMS(ESI):计算(C16H18N6S+H+)327.1,发现327.1。
实施例61、7-(甲基(7H-吡咯并[2,3-d]嘧啶-4-基)氨基)-5-氮杂螺[2.4]庚烷-5-羧酸异丁酯
1H NMR(400MHz,CDCl3)δ9.24(s,1H),8.24(s,1H),7.05(s,1H),6.59(s,1H),5.40(s,1H),4.04(dd,J=12.3,7.5Hz,1H),3.92(d,J=5.3Hz,2H),3.85-3.62(m,2H),3.51-3.23(m,4H),2.05-1.86(m,1H),1.13-0.86(m,7H),0.77(d,J=8.0Hz,3H).LRMS(ESI):计算(C18H25N5O2+H+)344.2,发现344.1。
实施例62、N-(5-(乙基磺酰基)-5-氮杂螺[2.4]庚烷-7-基)-N-甲基-7H-吡咯并[2,3-d]嘧啶-4-胺
1H NMR(400MHz,CDCl3)δ10.01(s,1H),8.24(s,1H),7.08(d,J=2.2Hz,1H),6.61(d,J=3.0Hz,1H),5.57(dd,J=7.5,3.1Hz,1H),3.94(dd,J=11.0,7.5Hz,1H),3.74-3.64(m,2H),3.55-3.47(m,3H),3.36(d,J=9.8Hz,1H),3.16-3.04(m,2H),1.45(t,J=7.4Hz,3H),1.10-1.03(m,1H),0.86-0.71(m,3H).LRMS(ESI):计算(C15H21N5O2S+H+)336.2,发现336.2。
实施例63、N-(5-((2-氨基乙基)磺酰基)-5-氮杂螺[2.4]庚烷-7-基)-N-甲基-7H-吡咯并[2,3-d]嘧啶-4-胺
1H NMR(400MHz,CDCl3)δ11.81(s,1H),8.24(s,1H),7.10(d,J=3.6Hz,1H),6.57(d,J=3.6Hz,1H),5.54(dd,J=7.4,2.9Hz,1H),3.92(dd,J=11.0,7.6Hz,1H),3.76-3.59(m,2H),3.48(s,3H),3.33(d,J=9.9Hz,1H),3.30-3.22(m,2H),3.22-3.02(m,2H),1.88(s,2H),1.04(dd,J=7.3,4.2Hz,1H),0.91-0.58(m,3H).LRMS(ESI):计算(C15H22N6O2S+H+)351.2,发现351.2。
实施例64、(S)-1-(7-(甲基(7H-吡咯并[2,3-d]嘧啶-4-基)氨基)-5-氮杂螺[2.4]庚烷-5-基)丙-1-酮
1H NMR(400MHz,CDCl3)δ9.49(s,1H),8.23(d,J=5.8Hz,1H),7.04(s,1H),6.58(s,1H),5.48-5.32(m,1H),4.18-3.98(m,1H),3.82(ddd,J=47.3,32.5,11.5Hz,2H),3.51-3.28(m,4H),2.32(td,J=14.9,7.6Hz,2H),1.27(d,J=9.7Hz,1H),1.22-1.11(m,2H),1.11-0.93(m,1H),0.93-0.61(m,3H).LRMS(ESI):计算(C16H21N5O+H+)300.2,发现300.1。
实施例65、(S)-2-叠氮-1-(7-(甲基(7H-吡咯并[2,3-d]嘧啶-4-基)氨基)-5-氮杂螺[2.4]庚烷-5-基)乙-1-酮
1H NMR(400MHz,CDCl3)δ9.58(s,1H),8.23(d,J=3.6Hz,1H),7.03(d,J=23.7Hz,1H),6.66-6.45(m,1H),5.43(dd,J=47.4,5.3Hz,1H),4.15-4.01(m,1H),3.99-3.74(m,3H),3.58(dd,J=58.3,11.9Hz,1H),3.46-3.31(m,4H),1.13-0.94(m,1H),0.92-0.66(m,3H).LRMS(ESI):计算(C15H18N8O+H+)327.2,发现327.2。
实施例66、(S)-3-(7-(甲基(7H-吡咯并[2,3-d]嘧啶-4-基)氨基)-5-氮杂螺[2.4]庚烷-5-基)-3-氧代丙腈
1H NMR(400MHz,CDCl3)δ11.37(s,1H),8.26(d,J=4.5Hz,1H),7.16-7.02(m,1H),6.57(dd,J=7.0,3.5Hz,1H),5.45(ddd,J=38.6,7.3,2.3Hz,1H),4.14(ddd,J=21.4,12.5,7.5Hz,1H),3.91(t,J=11.5Hz,1H),3.85(ddd,J=13.7,12.7,2.6Hz,1H),3.48(q,J=13.5Hz,1H),3.45(s,3H),3.39(s,2H),1.14-0.98(m,1H),0.92-0.73(m,3H).LRMS(ESI):计算(C16H18N6O+H+)311.2,发现311.2。
实施例67、(S)-N-甲基-3-(7-(甲基(7H-吡咯并[2,3-d]嘧啶-4-基)氨基)-5-氮杂螺[2.4]庚烷-5-基)-3-氧代丙酰胺
1H NMR(500MHz,CDCl3)δ11.85(d,J=9.2Hz,1H),8.24(d,J=8.8Hz,1H),8.10(d,J=11.0Hz,1H),7.11(d,J=3.0Hz,1H),6.55(s,1H),5.43(dd,J=16.7,6.3Hz,1H),4.13(ddd,J=21.1,12.5,7.5Hz,1H),4.00-3.81(m,2H),3.49(t,J=11.4Hz,1H),3.40(d,J=18.6Hz,3H),3.37(d,J=29.0Hz,2H),2.86(t,J=11.0Hz,3H),1.09-0.97(m,1H),0.86-0.69(m,3H).LRMS(ESI):计算(C17H22N6O2+H+)343.2,发现343.1。
实施例68、(S)-4-(7-(甲基(7H-吡咯并[2,3-d]嘧啶-4-基)氨基)-5-氮杂螺[2.4]庚烷-5-羰基)苯甲腈
1H NMR(400MHz,CDCl3)δ9.48(s,1H),8.24(d,J=27.2Hz,1H),7.85-7.55(m,4H),7.07(d,J=7.4Hz,1H),6.59(d,J=19.0Hz,1H),5.64-5.34(m,1H),4.37-4.03(m,2H),3.84-3.27(m,5H),1.16-1.00(m,1H),0.98-0.60(m,3H).LRMS(ESI):计算(C21H20N6O+H+)373.2,发现373.2。
实施例69、(S)-3-(7-(甲基(7H-吡咯并[2,3-d]嘧啶-4-基)氨基)-5-氮杂螺[2.4]庚烷-5-基)-3-硫代丙腈
1H NMR(400MHz,CDCl3)δ11.13(s,1H),8.18(s,1H),7.11-6.97(m,1H),6.59-6.44(m,1H),5.56-5.34(m,1H),4.38-3.92(m,3H),3.92-3.78(m,2H),3.66(dd,J=67.4,13.0Hz,1H),3.36(d,J=22.9Hz,3H),1.09-0.94(m,1H),0.91-0.58(m,3H).LRMS(ESI):计算(C16H18N6S+H+)327.1,发现327.1。
实施例70、(S)-7-(甲基(7H-吡咯并[2,3-d]嘧啶-4-基)氨基)-5-氮杂螺[2.4]庚烷-5-羧酸异丁酯
1H NMR(400MHz,CDCl3)δ10.26(s,1H),8.25(s,1H),7.07(d,J=3.2Hz,1H),6.58(d,J=2.8Hz,1H),5.51-5.50(m,1H),4.11-4.04(m,1H),3.93(d,J=1.2Hz,2H),3.91-3.74(m,2H),3.42-3.38(m,4H),2.01-1.90(m,1H),1.01-0.95(m,7H),0.77-0.75(d,J=10.0Hz,3H).LRMS(ESI):计算(C18H25N5O2+H+)344.2,发现344.3。
实施例71、(S)-N-(5-(乙基磺酰基)-5-氮杂螺[2.4]庚烷-7-基)-N-甲基-7H-吡咯并[2,3-d]嘧啶-4-胺
1H NMR(400MHz,CDCl3)δ10.45(s,1H),8.23(s,1H),7.07(d,J=3.1Hz,1H),6.58(d,J=3.4Hz,1H),5.55(dd,J=7.5,3.0Hz,1H),3.92(dd,J=11.0,7.6Hz,1H),3.80-3.57(m,2H),3.48(s,3H),3.33(d,J=9.8Hz,1H),3.08(q,J=7.4Hz,2H),1.43(t,J=7.4Hz,3H),1.11-0.90(m,1H),0.90-0.60(m,3H).LRMS(ESI):计算(C15H21N5O2S+H+)336.2,发现336.1。
实施例72、(S)-N-甲基-N-(5-(苯基磺酰基)-5-氮杂螺[2.4]庚烷-7-基)-7H-吡咯并[2,3-d]嘧啶-4-胺
1H NMR(400MHz,CDCl3)δ9.97(s,1H),8.16(s,1H),7.85(d,J=8.0Hz,2H),7.65(t,J=6.9Hz,1H),7.57(t,J=7.8Hz,2H),7.04(s,1H),6.53(s,1H),5.46-5.36(m,1H),3.68-3.56(m,2H),3.52(d,J=9.6Hz,1H),3.34(s,3H),3.07(d,J=9.5Hz,1H),0.93-0.83(m,1H),0.78-0.68(m,1H),0.65-0.55(m,2H).LRMS(ESI):计算(C19H21N5O2S+H+)384.2,发现384.0。
实施例73、(R)-N-(5-乙基-5-氮杂螺[2.4]庚烷-7-基)-N-甲基-7H-吡咯并[2,3-d]嘧啶-4-胺
1H NMR(400MHz,CDCl3)δ10.17(s,1H),8.29(s,1H),7.04(d,J=3.6Hz,1H),6.60(d,J=3.6Hz,1H),5.57(s,1H),3.47(s,3H),3.16(s,1H),3.03(s,1H),2.92(d,J=7.6Hz,1H),2.66(d,J=9.2Hz,3H),1.23(t,J=7.2Hz,3H),0.98-0.94(m,1H),0.77-0.68(m,2H),0.55-0.53(m,1H).LRMS(ESI):计算(C15H21N5+H+)272.2,发现272.1。
实施例74、式1的化合物作为JAK抑制剂的有效性
1、体外激酶抑制试验
(1)稀释激酶
使用的激酶是衍生自人的JAK1、JAK2、JAK3和TYK2(Millipore,德国)。用如下所述的合适的缓冲溶液稀释这些激酶的每一种,然后与试剂混合。
(1.1)JAK1稀释缓冲溶液的组成
将三(羟甲基)氨基甲烷(TRIS)和乙二胺四乙酸(EDTA)分别溶解在浓度为20mM和0.2mM的蒸馏水中,基于每100mL溶液,将100μL β-巯基乙醇、10μL Brij-35TM和5mL甘油加入到溶液中,由此制备JAK1稀释缓冲溶液。
(1.2)JAK2、JAK3和TYK2稀释缓冲溶液的组成
将3-吗啉代丙烷-1-磺酸(MOPS)和EDTA分别溶解在浓度为20mM和1mM的蒸馏水中,基于每100mL溶液,将100μL β-巯基乙醇、10μL Brij-35TM、5mL甘油和100mg牛血清白蛋白(BSA)加入到溶液中,从而制备JAK2、JAK3和TYK2稀释缓冲溶液。
(2)化合物制备和实验方法
将每种化合物以50μM浓度溶解在100%DMSO溶液中。将该溶液与96孔板上的孔中的试剂反应以达到1μM的终浓度。各激酶的详细实验方法如下所述。
(2.1)JAK1
包含在25μl反应溶液中的材料的最终浓度示于表1中。
[表1]
材料 | 浓度 |
人JAK1 | 1单位 |
Tris HCl(pH7.5) | 20mM |
EDTA | 0.2mM |
序列号1的肽/100mM HEPES | 1mM |
乙酸镁(得自BDH,Cat.#101484T) | 10mM |
γ-<sup>33</sup>P-ATP | 2mM |
试验化合物 | 1μM |
使用由非放射性标记ATP(得自Sigma,Cat.no.A-7699)制备的γ-33P-ATP。在室温下反应约40分钟后,加入5μL的3%(v/v)磷酸溶液以停止反应。反应终止后,将10μL溶液点样到GF/P30过滤器(得自PerkinElmerTM,1450-523)上,然后在75mM磷酸溶液中洗涤3次约5分钟,然后进行甲醇干燥和闪烁测定。甲醇干燥是利用共沸效应的干燥方法,其中,将甲醇加入到用于干燥的水溶液中。
(2.2)JAK2
包含在25μL反应溶液中的材料的最终浓度示于表2中。
[表2]
使用由非放射性标记ATP(得自Sigma,Cat.no.A-7699)制备的γ-33P-ATP。在室温下反应约40分钟后,加入5μL的3%(v/v)磷酸溶液以停止反应。反应终止后,将10μL溶液点样到GF/P30过滤器(得自PerkinElmerTM,1450-523)上,然后在75mM磷酸溶液中洗涤3次约5分钟,然后进行甲醇干燥和闪烁测定。
(2.3)JAK3
包含在25μL反应溶液中的材料的最终浓度示于表3中。
[表3]
材料 | 浓度 |
人JAK3 | 1单位 |
MOPS(pH7.0) | 8mM |
EDTA | 0.2mM |
序列号3的肽/20mM MOPS pH7.0 | 50μM |
乙酸镁(得自BDH,Cat.#101484T) | 10mM |
γ-<sup>33</sup>P-ATP | 2mM |
试验化合物 | 1μM |
使用由非放射性标记ATP(得自Sigma,Cat.no.A-7699)制备的γ-33P-ATP。在室温下反应约40分钟后,加入5μL的3%(v/v)磷酸溶液以停止反应。反应终止后,将10μL溶液点样到GF/P30过滤器(得自PerkinElmerTM,1450-523)上,然后在75mM磷酸溶液中洗涤3次约5分钟,然后进行甲醇干燥和闪烁测定。
(2.3)TYK2
包含在25μL反应溶液中的材料的最终浓度示于表4中。
[表4]
材料 | 浓度 |
人TYK2 | 1单位 |
MOPS(pH7.0) | 8mM |
EDTA | 0.2mM |
序列号4的肽/水 | 250μM |
乙酸镁(得自BDH,Cat.#101484T) | 10mM |
γ-<sup>33</sup>P-ATP | 2mM |
试验化合物 | 1μM |
使用由非放射性标记ATP(得自Sigma,Cat.no.A-7699)制备的γ-33P-ATP。在室温下反应约40分钟后,加入5μL的3%(v/v)磷酸溶液以停止反应。反应终止后,将10μL溶液点样到GF/P30过滤器(得自PerkinElmerTM,1450-523)上,然后在75mM磷酸溶液中洗涤3次约5分钟,然后进行甲醇干燥和闪烁测定。
(2.5)IC50值测定
通过上述方法以各种浓度测量JAK1、JAK2、JAK3和TYK2的实施例1至73的一些化合物(例如实施例5、55和66)的激酶活性抑制作用,并测定IC50值。通过Cheng-Prusoff方法(Biochem.Pharmacol.(1973)22,3099-3108)从化合物的%抑制值计算测试化合物的IC50值。
(3)测试结果
表5和6显示了通过上述方法测量实施例1至73中合成的化合物的JAK1、JAK2、JAK3和TYK2磷酸化抑制水平的结果。在表5和6中,作为实施例的识别号的“实施例”栏中的数字表示在相应实施例中合成的化合物,“JAK1”、“JAK2”,“JAK3”和“TYK2”栏中的值表示在相应实施例中合成的化合物在1μM浓度下的激酶磷酸化抑制水平的百分比(%)。在表5和6中,负值基本上表示没有抑制作用。
抑制水平(%抑制)表示每个测试组中磷酸化活性相对于缺乏实施例中合成的任何化合物的阴性对照组中相应激酶的磷酸化活性所降低的百分比。
%抑制=[(试验化合物非处理组的闪烁值-试验化合物处理组的闪烁值)/(试验化合物非处理组的闪烁值)]×100
作为对照组,使用1μM托法替尼柠檬酸盐(得自杭州泰康有限公司)。对照组对JAK1、JAK2、JAK3和TYK2的%抑制值分别为99%、98%、99%和100%。
[表5]
[表6]
表7表示实施例5、55、66、41和62的化合物对JAK1、JAK2、JAK3和TYK2活性的IC50值。
[表7]
参考表7,与作为实施例5的化合物的外消旋混合物的实施例55的化合物相比,具有R-构型的实施例5的化合物具有约3.5倍的JAK1抑制活性。因此,通过分离具有高JAK抑制作用的具体的立体异构体,例如对映异构体或非对映异构体,可以有效地治疗JAK相关疾病。
2、胶原诱导的关节炎(CIA)模型
(1)动物
DBA/1J小鼠(6周龄,雄性)购自Japan SLC,Inc.,并在12小时光/暗循环(07:00-19:00)内保持受控照明。将温度保持在约22℃,并且使小鼠自由地具有饲料和饮用水。
(2)CIA模型生成方法
诱导前将II型胶原(溶于0.05M乙酸(2mg/mL))保持在4℃。在诱导的第一天,在第一次免疫之前,将相等比例的完全弗氏佐剂和II型胶原蛋白在冷却管中使用均化器均化,以得到II型胶原和弗氏佐剂的乳液。将0.1mL乳液注入小鼠尾部进行第一次免疫。为了增强免疫反应,在第一次免疫21天后,以与上述相同的方式混合不完全弗氏佐剂和II型胶原来制备乳液,然后以与用于第一次免疫相同的方式进行注射。该CIA模型生成方法是通过部分修改已发表的杂志(David D Brand等,Nature Protocols 2,1269-1275(2007))中描述的方法来实现的。
(3)实验设计
使用胶原诱导的小鼠动物模型测定根据实施方式的化合物的治疗功效。随机分组为每组8至9只小鼠。在实验的开始日和第21天,以与第(2)节所述相同的方式对每只小鼠进行免疫以诱导类风湿性关节炎。为了确定试验药物(化合物)的治疗效果,从实验的第22天至第50天,每天口服一次阴性对照和每种药物。作为给药药物的赋形剂,使用0.45v/v%羧甲基纤维素(CMC)(来自Sigma Aldrich,Cat.No.C5678,0.5v/v%在蒸馏水中)和10v/v%乙醇在蒸馏水中的水溶液。仅将1mL赋形剂(每100g重量)施用于阴性对照组。对于阳性对照组,施用1mL托法替尼柠檬酸盐在赋形剂中的溶液(50mg/10mL)/100g重量(50mg托法替尼柠檬酸盐/1kg重量)。以不同浓度(15mg/10mL和50mg/10mL)制备每种测试化合物,并以1mL/100g重量(15mg/1kg重量和50mg/1kg重量)施用。
作为JAK抑制剂家族药物的托法替尼柠檬酸盐(可得自杭州泰康有限公司)被批准用于治疗美国和俄罗斯的类风湿性关节炎(RA),并且正在进行用于治疗牛皮癣、炎性肠病(IBD)和其它免疫性疾病以及预防器官移植排斥的临床试验。托伐替尼被认为是通过对JAK3和JAK1的抑制作用来治疗RA。
(4)关节炎模型试验的评价
基于通过测量实验动物的小鼠后爪体积获得的爪水肿程度来确定关节炎疾病的程度。使用体积测量流量计(Plethysmometer,Havard apparatus,USA,Cat no.760220)测量后爪中的体积变化,其中通过将小鼠后腿从膝盖到爪子放入测量单元中来测量体积。测量两只爪子的体积,两者之间的较大体积值用作代表值。第一次体积测量在口服给药前一天进行,并且以2-3天的间隔测量体积并记录。
图1是第一次免疫后的后爪体积(水肿程度)相对于时间(天)的曲线图。在图1中,对照组是指从第一次免疫后第21天开始施用托法替尼柠檬酸盐的小鼠组,试验组是指从第一次免疫后第21天开始施用实施例5中合成的(R)-3-(7-(甲基(7H-吡咯并[2,3-d]嘧啶-4-基)氨基)-5-氮杂螺[2.4]庚烷-5-基)-3-氧代丙腈(50mg/kg体重)的小鼠组。参考图1,第一次免疫后第34天,对照组的后爪水肿体积急剧增加。另一方面,在试验组中,从第一次免疫后第31天开始,对照组水肿开始升高时,从关节炎引起的水肿从第31天开始显著抑制约60%以上,与对照组相比,即使在测量结束的第49天仍约为64%。图1的结果表示实施例5的化合物抑制已知为典型关节炎症状的水肿,因此是关节炎的有效治疗剂。
[工业实用性]
在本发明的一个方面,根据任何实施方式的式1的化合物或其药学上可接受的盐、溶剂合物或立体异构体可用作JAK抑制剂。
在本发明的另一方面,包含根据任何实施方式的式1化合物或其药学上可接受的盐、溶剂合物或立体异构体的药物组合物可用于治疗JAK相关疾病。
在本发明的另一方面,通过使用根据任何实施方式的式1化合物或其药学上可接受的盐、溶剂合物或立体异构体来调节JAK的活性的方法,可以有效地调节JAK的活性。
在本发明的另一方面,通过对受试者施用治疗有效量的根据任何实施方式的式1化合物或其药学上可接受的盐、溶剂合物或立体异构体来治疗受试者的疾病的方法,可以有效地治疗个体的疾病。
应当理解,本文描述的实施方式应仅在描述性意义上被考虑,而不是为了限制的目的。每个实施例内的特征或方面的描述通常应被视为可用于其它实施方式中的其它类似特征或方面。
虽然已经参考附图描述了一个或多个实施方式,但是本领域普通技术人员将会理解,在不脱离由以下权利要求书限定的精神和范围的情况下,可以对其形式和细节进行各种改变。
<110> 阳智化学(株)
<120> 作为JANUS激酶抑制剂的被取代的N-(吡咯烷-3-基)-7H-吡咯并[2,3-D]嘧啶-4-胺
<130> PX049637OV
<160> 4
<170> KopatentIn 2.0
<210> 1
<211> 14
<212> PRT
<213> 人工序列
<220>
<223> JAK1底物
<400> 1
Gly Glu Glu Pro Leu Tyr Trp Ser Phe Pro Ala Lys Lys Lys
1 5 10
<210> 2
<211> 39
<212> PRT
<213> 人工序列
<220>
<223> JAK2底物
<400> 2
Lys Thr Phe Cys Gly Thr Pro Glu Tyr Leu Ala Pro Glu Val Arg Arg
1 5 10 15
Glu Pro Arg Ile Leu Ser Glu Glu Glu Gln Glu Met Phe Arg Asp Phe
20 25 30
Asp Tyr Ile Ala Asp Trp Cys
35
<210> 3
<211> 15
<212> PRT
<213> 人工序列
<220>
<223> JAK3底物
<400> 3
Gly Gly Glu Glu Glu Glu Tyr Phe Glu Leu Val Lys Lys Lys Lys
1 5 10 15
<210> 4
<211> 16
<212> PRT
<213> 人工序列
<220>
<223> TYK2底物
<400> 4
Gly Gly Met Glu Asp Ile Tyr Phe Glu Phe Met Gly Gly Lys Lys Lys
1 5 10 15
Claims (14)
1.一种式1的化合物或其药学上可接受的盐:
其中,R1是C1-6烷基、C2-6烯基或C2-6炔基,
R2和R3一起形成-(C2-6烷基)-或-(C2-6烯基)-,
R4是-W1-R6;
W1不存在,或者是-C(=O)-、-C(=S)-、-C(=O)O-、-C(=O)NR5-、-C(=S)NR5-、-S(=O)-或-S(=O)2-;
R5是H或C1-6烷基;
R6是H;卤素;CN;NO2;N3;C1-10烷基;C2-10烯基;C2-10炔基;C1-6卤代烷基;任选地被选自由C1-10烷基、C1-6卤代烷基、卤素、CN、NO2和-O-(C1-10烷基)组成的组中的至少一个取代基取代的C5-20芳基;C3-7环烷基;可选地被-C(=O)(C1-6烷基)取代的具有3-7个环原子的杂环烷基;具有3-7个环原子的杂芳基;具有3-7个环原子的杂芳基-(C1-10烷基);-(C1-10烷基)-CN;-(C1-10烷基)-N3;-(C1-10烷基)-O-(C1-6烷基);-(C1-10烷基)-C(=O)NRaRb;或-(C1-10烷基)-NRaC(=O)Rb或-(C1-10烷基)-NRcRd,其中,Ra、Rb、Rc和Rd各自独立地为H或C1-6烷基。
2.根据权利要求1所述的化合物,其中,R1是C1-6烷基,并且R2和R3一起形成-(C2-6烷基)-。
3.根据权利要求1所述的化合物,其中,W1不存在,或者是-C(=O)-、-C(=S)-、-C(=O)O-、-C(=O)NR5-、-C(=S)NR5-或-S(=O)2-;
R5是H或C1-6烷基;并且
R6是C1-10烷基;C1-6卤代烷基;可选地被选自由C1-10烷基、C1-6卤代烷基、卤素、CN、NO2和-O-(C1-10烷基)组成的组中的至少一个取代基取代的C5-20芳基;C3-7环烷基;可选地被-C(=O)(C1-6烷基)取代的具有3-7个环原子的杂环烷基;具有3-7个环原子的杂芳基;具有3-7个环原子的杂芳基-(C1-10烷基);-(C1-10烷基)-CN;-(C1-10烷基)-N3;-(C1-10烷基)-O-(C1-6烷基);-(C1-10烷基)-C(=O)NRaRb;或-(C1-10烷基)-NRaC(=O)Rb或-(C1-10烷基)-NRcRd,其中,Ra、Rb、Rc和Rd各自独立地为H或C1-6烷基。
4.根据权利要求1所述的化合物,其中,所述化合物为由式2表示的化合物,
其中,
R4是-W1-R6,
W1不存在,或者是-C(=O)-、-C(=S)-、-C(=O)O-、-C(=O)NR5-、-C(=S)NR5-或-S(=O)2-;
R5是H或C1-6烷基;并且
当W1不存在时,R6是C1-10烷基;
当W1是-C(=O)-时,R6是C1-10烷基;C3-7环烷基;-(C1-10烷基)-CN;-(C1-10烷基)-N3;-(C1-10烷基)-NRaC(=O)Rb,其中,Ra和Rb各自独立地为H或C1-6烷基;-(C1-10烷基)-C(=O)NRaRb,其中,Ra和Rb各自独立地为H或C1-6烷基;苯基;被选自由-CF3和CN组成的组中的至少一个取代基取代的苯基;被-C(=O)(C1-6烷基)取代的哌啶基;呋喃基;吡啶基;咪唑基-(C1-10烷基);-(C1-10烷基)-O-(C1-6烷基);或-(C1-10烷基)-NRcRd,其中,Rc和Rd各自独立地为H或C1-6烷基;
当W1是-C(=S)-时,R6是-(C1-10烷基)-CN;
当W1是-C(=O)O-时,R6是-(C1-10烷基);
当W1是-C(=O)NR5-时,R6是-(C1-10烷基);C3-7环烷基;苯基;被选自由卤素和C1-10烷基组成的组中的至少一个取代基取代的苯基;联苯基;或被选自由卤素和C1-10烷基组成的组中的至少一个取代基取代的联苯基;
当W1是-C(=S)NR5-时,R6是被至少一个-CF3取代的苯基;或者
当W1是-S(=O)2-时,R6是-C1-10烷基;-CF3;哌啶基;吗啉基;-(C1-10烷基)-NRcRd,其中,Rc和Rd各自独立地为H或C1-6烷基;苯基;被选自由-(C1-10烷基)、-O-(C1-6烷基)、-CF3、NO2、CN和卤素组成的组中的至少一个取代基取代的苯基;萘基;或被选自由-(C1-10烷基)、-O-(C1-6烷基)、-(C1-6卤代烷基)、NO2、CN和卤素组成的组中的至少一个取代基取代的萘基。
5.根据权利要求1所述的化合物,其中,所述化合物是:
(R)-N-(5-丁基-5-氮杂螺[2.4]庚-7-基)-N-甲基-7H-吡咯并[2,3-d]嘧啶-4-胺;
(R)-N-甲基-N-(5-戊基-5-氮杂螺[2.4]庚-7-基)-7H-吡咯并[2,3-d]嘧啶-4-胺;
(R)-2-甲基-1-(7-(甲基(7H-吡咯并[2,3-d]嘧啶-4-基)氨基)-5-氮杂螺[2.4]庚烷-5-基)丙-1-酮;
(R)-2-叠氮基-1-(7-(甲基(7H-吡咯并[2,3-d]嘧啶-4-基)氨基)-5-氮杂螺[2.4]庚烷-5-基)乙-1-酮;
(R)-3-(7-(甲基(7H-吡咯并[2,3-d]嘧啶-4-基)氨基)-5-氮杂螺[2.4]庚烷-5-基)-3-氧代丙腈;
(R)-3-甲基-1-(7-(甲基(7H-吡咯并[2,3-d]嘧啶-4-基)氨基)-5-氮杂螺[2.4]庚烷-5-基)丁-1-酮;
(R)-N-(2-(7-(甲基(7H-吡咯并[2,3-d]嘧啶-4-基)氨基)-5-氮杂螺[2.4]庚烷-5-基-2-氧代乙基)乙酰胺;
(R)-N-甲基-3-(7-(甲基(7H-吡咯并[2,3-d]嘧啶-4-基)氨基)-5-氮杂螺[2.4]庚烷-5-基)-3-氧代丙酰胺
(R)-环丙基(7-(甲基(7H-吡咯并[2,3-d]嘧啶-4-基)氨基)-5-氮杂螺[2.4]庚烷-5-基)甲酮;
(R)-1-(4-(7-(甲基(7H-吡咯并[2,3-d]嘧啶-4-基)氨基)-5-氮杂螺[2.4]庚烷-5-羰基)哌啶-1-基)乙-1-酮;
(R)-呋喃-2-基(7-(甲基(7H-吡咯并[2,3-d]嘧啶-4-基)氨基)-5-氮杂螺[2.4]庚烷-5-基)甲酮;
(R)-(7-(甲基(7H-吡咯并[2,3-d]嘧啶-4-基)氨基)-5-氮杂螺[2.4]庚烷-5-基)(吡啶-3-基)甲酮;
(R)-(7-(甲基(7H-吡咯并[2,3-d]嘧啶-4-基)氨基)-5-氮杂螺[2.4]庚烷-5-基)(苯基)甲酮;
(R)-(7-(甲基(7H-吡咯并[2,3-d]嘧啶-4-基)氨基)-5-氮杂螺[2.4]庚烷-5-基)(吡啶-4-基)甲酮;
(R)-3-(7-(甲基(7H-吡咯并[2,3-d]嘧啶-4-基)氨基)-5-氮杂螺[2.4]庚烷-5-羰基)苯甲腈;
(R)-4-(7-(甲基(7H-吡咯并[2,3-d]嘧啶-4-基)氨基)-5-氮杂螺[2.4]庚烷-5-羰基)苯甲腈;
(R)-(7-(甲基(7H-吡咯并[2,3-d]嘧啶-4-基)氨基)-5-氮杂螺[2.4]庚烷-5-基)(2-(三氟甲基)苯基)甲酮;
(R)-(7-(甲基(7H-吡咯并[2,3-d]嘧啶-4-基)氨基)-5-氮杂螺[2.4]庚烷-5-基)(3-(三氟甲基)苯基)甲酮;
(R)-3-(7-(甲基(7H-吡咯并[2,3-d]嘧啶-4-基)氨基)-5-氮杂螺[2.4]庚烷-5-基)-3-硫代丙腈;
异丁基(R)-7-(甲基(7H-吡咯并[2,3-d]嘧啶-4-基)氨基)-5-氮杂螺[2.4]庚烷-5-羧酸酯;
(R)-N-丁基-7-(甲基(7H-吡咯并[2,3-d]嘧啶-4-基)氨基)-5-氮杂螺[2.4]庚烷-5-甲酰胺;
(R)-N-环己基-7-(甲基(7H-吡咯并[2,3-d]嘧啶-4-基)氨基)-5-氮杂螺[2.4]庚烷-5-甲酰胺;
(R)-7-(甲基(7H-吡咯并[2,3-d]嘧啶-4-基)氨基)-N-苯基-5-氮杂螺[2.4]庚烷-5-甲酰胺;
(R)-N-(4-氟苯基)-7-(甲基(7H-吡咯并[2,3-d]嘧啶-4-基)氨基)-5-氮杂螺[2.4]庚烷-5-甲酰胺;
(R)-N-(2,4-二氯苯基)-7-(甲基(7H-吡咯并[2,3-d]嘧啶-4-基)氨基)-5-氮杂螺[2.4]庚烷-5-甲酰胺;
(R)-N-(3,4-二氯苯基)-7-(甲基(7H-吡咯并[2,3-d]嘧啶-4-基)氨基)-5-氮杂螺[2.4]庚烷-5-甲酰胺;
(R)-N-(2,5-二氯苯基)-7-(甲基(7H-吡咯并[2,3-d]嘧啶-4-基)氨基)-5-氮杂螺[2.4]庚烷-5-甲酰胺;
(R)-N-(2,3-二氯苯基)-7-(甲基(7H-吡咯并[2,3-d]嘧啶-4-基)氨基)-5-氮杂螺[2.4]庚烷-5-甲酰胺;
(R)-N-(3-氯-4-甲基苯基)-7-(甲基(7H-吡咯并[2,3-d]嘧啶-4-基)氨基)-5-氮杂螺[2.4]庚烷-5-甲酰胺;
(R)-N-([1,1'-联苯]-2-基)-7-(甲基(7H-吡咯并[2,3-d]嘧啶-4-基)氨基)-5-氮杂螺[2.4]庚烷-5-甲酰胺;
(R)-N-(3,5-双(三氟甲基)苯基)-7-(甲基(7H-吡咯并[2,3-d]嘧啶-4-基)氨基)-5-氮杂螺[2.4]庚烷-5-硫代甲酰胺;
(R)-N-甲基-N-(5-((三氟甲基)磺酰基)-5-氮杂螺[2.4]庚烷-7-基)-7H-吡咯并[2,3-d]嘧啶-4-胺;
(R)-N-(5-(乙基磺酰基)-5-氮杂螺[2.4]庚烷-7-基)-N-甲基-7H-吡咯并[2,3-d]嘧啶-4-胺;
(R)-N-(5-(异丙基磺酰基)-5-氮杂螺[2.4]庚烷-7-基)-N-甲基-7H-吡咯并[2,3-d]嘧啶-4-胺;
(R)-N-甲基-N-(5-(丙基磺酰基)-5-氮杂螺[2.4]庚烷-7-基)-7H-吡咯并[2,3-d]嘧啶-4-胺;
(R)-N-甲基-N-(5-(苯基磺酰基)-5-氮杂螺[2.4]庚烷-7-基)-7H-吡咯并[2,3-d]嘧啶-4-胺;
(R)-N-(5-((2-氟苯基)磺酰基)-5-氮杂螺[2.4]庚烷-7-基)-N-甲基-7H-吡咯[2,3-d]嘧啶-4-胺;
(R)-N-(5-((3-氟苯基)磺酰基)-5-氮杂螺[2.4]庚烷-7-基)-N-甲基-7H-吡咯并[2,3-d]嘧啶-4-胺;
(R)-N-(5-((4-氟苯基)磺酰基)-5-氮杂螺[2.4]庚烷-7-基)-N-甲基-7H-吡咯并[2,3-d]嘧啶-4-胺;
(R)-2-((7-(甲基(7H-吡咯并[2,3-d]嘧啶-4-基)氨基)-5-氮杂螺[2.4]庚烷-5-基)磺酰基)苯甲腈;
(R)-3-((7-(甲基(7H-吡咯并[2,3-d]嘧啶-4-基)氨基)-5-氮杂螺[2.4]庚烷-5-基)磺酰基)苯甲腈;
(R)-4-((7-(甲基(7H-吡咯并[2,3-d]嘧啶-4-基)氨基)-5-氮杂螺[2.4]庚烷-5-基)磺酰基)苯甲腈;
(R)-N-甲基-N-(5-((2-硝基苯基)磺酰基)-5-氮杂螺[2.4]庚烷-7-基)-7H-吡咯并[2,3-d]嘧啶-4-胺;
(R)-N-甲基-N-(5-((3-硝基苯基)磺酰基)-5-氮杂螺[2.4]庚烷-7-基)-7H-吡咯并[2,3-d]嘧啶-4-胺;
(R)-N-甲基-N-(5-((4-硝基苯基)磺酰基)-5-氮杂螺[2.4]庚烷-7-基)-7H-吡咯并[2,3-d]嘧啶-4-胺;
(R)-N-甲基-N-(5-(间甲苯磺酰基)-5-氮杂螺[2.4]庚烷-7-基)-7H-吡咯并[2,3-d]嘧啶-4-胺;
(R)-N-(5-((4-甲氧基苯基)磺酰基)-5-氮杂螺[2.4]庚烷-7-基)-N-甲基-7H-吡咯并[2,3-d]嘧啶-4-胺;
(R)-N-甲基-N-(5-((4-(三氟甲基)苯基)磺酰基)-5-氮杂螺[2.4]庚烷-7-基)-7H-吡咯并[2,3-d]嘧啶-4-胺;
(R)-N-甲基-N-(5-(萘-2-基磺酰基)-5-氮杂螺[2.4]庚烷-7-基)-7H-吡咯并[2,3-d]嘧啶-4-胺;
(R)-N-甲基-N-(5-(哌啶-1-基磺酰基)-5-氮杂螺[2.4]庚烷-7-基)-7H-吡咯并[2,3-d]嘧啶-4-胺;
(R)-N-甲基-N-(5-(吗啉代磺酰基)-5-氮杂螺[2.4]庚烷-7-基)-7H-吡咯并[2,3-d]嘧啶-4-胺;
1-(7-(甲基(7H-吡咯并[2,3-d]嘧啶-4-基)氨基)-5-氮杂螺[2.4]庚烷-5-基)丙-1-酮;
2-甲氧基-1-(7-(甲基(7H-吡咯并[2,3-d]嘧啶-4-基)氨基)-5-氮杂螺[2.4]庚烷-5-基)乙-1-酮;
2-叠氮-1-(7-(甲基(7H-吡咯并[2,3-d]嘧啶-4-基)氨基)-5-氮杂螺[2.4]庚烷-5-基)乙-1-酮;
3-(7-(甲基(7H-吡咯并[2,3-d]嘧啶-4-基)氨基)-5-氮杂螺[2.4]庚烷-5-基)-3-氧代丙腈;
N-(2-(7-(甲基(7H-吡咯并[2,3-d]嘧啶-4-基)氨基)-5-氮杂螺[2.4]庚烷-5-基)-2-氧代乙基)乙酰胺;
N-甲基-3-(7-(甲基(7H-吡咯并[2,3-d]嘧啶-4-基)氨基)-5-氮杂螺[2.4]庚烷-5-基)-3-氧代丙酰胺;
3-氨基-1-(7-(甲基(7H-吡咯并[2,3-d]嘧啶-4-基)氨基)-5-氮杂螺[2.4]庚烷-5-基)丙-1-酮;
2-(1H-咪唑-1-基)-1-(7-(甲基(7H-吡咯并[2,3-d]嘧啶-4-基)氨基)-5-氮杂螺[2.4]庚烷-5-基)乙-1-酮;
3-(7-(甲基(7H-吡咯并[2,3-d]嘧啶-4-基)氨基)-5-氮杂螺[2.4]庚烷-5-基)-3-硫代丙腈;
7-(甲基(7H-吡咯并[2,3-d]嘧啶-4-基)氨基)-5-氮杂螺[2.4]庚烷-5-羧酸异丁酯;
N-(5-(乙基磺酰基)-5-氮杂螺[2.4]庚烷-7-基)-N-甲基-7H-吡咯并[2,3-d]嘧啶-4-胺;
N-(5-((2-氨基乙基)磺酰基)-5-氮杂螺[2.4]庚烷-7-基)-N-甲基-7H-吡咯并[2,3-d]嘧啶-4-胺;
(S)-1-(7-(甲基(7H-吡咯并[2,3-d]嘧啶-4-基)氨基)-5-氮杂螺[2.4]庚烷-5-基)丙-1-酮;
(S)-2-叠氮-1-(7-(甲基(7H-吡咯并[2,3-d]嘧啶-4-基)氨基)-5-氮杂螺[2.4]庚烷-5-基)乙-1-酮;
(S)-3-(7-(甲基(7H-吡咯并[2,3-d]嘧啶-4-基)氨基)-5-氮杂螺[2.4]庚烷-5-基)-3-氧代丙腈;
(S)-N-甲基-3-(7-(甲基(7H-吡咯并[2,3-d]嘧啶-4-基)氨基)-5-氮杂螺[2.4]庚烷-5-基)-3-氧代丙酰胺;
(S)-4-(7-(甲基(7H-吡咯并[2,3-d]嘧啶-4-基)氨基)-5-氮杂螺[2.4]庚烷-5-羰基)苯甲腈;
(S)-3-(7-(甲基(7H-吡咯并[2,3-d]嘧啶-4-基)氨基)-5-氮杂螺[2.4]庚烷-5-基)-3-硫代丙腈;
(S)-7-(甲基(7H-吡咯并[2,3-d]嘧啶-4-基)氨基)-5-氮杂螺[2.4]庚烷-5-羧酸异丁酯;
(S)-N-(5-(乙基磺酰基)-5-氮杂螺[2.4]庚烷-7-基)-N-甲基-7H-吡咯并[2,3-d]嘧啶-4-胺;
(S)-N-甲基-N-(5-(苯基磺酰基)-5-氮杂螺[2.4]庚烷-7-基)-7H-吡咯并[2,3-d]嘧啶-4-胺;
(R)-N-(5-乙基-5-氮杂螺[2.4]庚烷-7-基)-N-甲基-7H-吡咯并[2,3-d]嘧啶-4-胺;或
其药学上可接受的盐。
6.一种药物组合物,其包含根据权利要求1所述的化合物、其药学上可接受的盐,以及药学上可接受的载体。
7.根据权利要求6所述的药物组合物,其中,所述药物组合物用于治疗与Janus激酶即JAK相关的疾病。
8.根据权利要求7所述的药物组合物,其中,所述疾病是自身免疫性疾病、免疫系统功能障碍、病毒性疾病或癌症。
9.根据权利要求8所述的药物组合物,其中,所述自身免疫性疾病是皮肤病、多发性硬化、类风湿性关节炎、幼年型关节炎、I型糖尿病、狼疮、牛皮癣、炎性肠病、克罗恩病或自身免疫性甲状腺疾病;所述免疫系统功能障碍是同种异体移植排斥;所述病毒性疾病是爱泼斯坦-巴尔病毒(EBV)、乙型肝炎、丙型肝炎、HIV、HTLV1、水痘、带状疱疹病毒(VZV)或人乳头瘤病毒(HPV);并且癌症是前列腺癌、淋巴瘤、白血病或多发性骨髓瘤。
10.权利要求1中的化合物或其药学上可接受的盐在制备用于调节Janus激酶即JAK的活性的药物中的用途。
11.权利要求1中的化合物或其药学上可接受的盐在制备用于治疗受试者疾病的药物中的用途。
12.根据权利要求11所述的用途,其中,所述疾病是自身免疫性疾病、免疫系统功能障碍、病毒性疾病或癌症。
13.根据权利要求12所述的用途,其中,所述自身免疫性疾病是皮肤病、多发性硬化、类风湿性关节炎、幼年型关节炎、I型糖尿病、狼疮、牛皮癣、炎性肠病、克罗恩病或自身免疫性甲状腺疾病;所述免疫系统功能障碍是同种异体移植排斥;所述病毒性疾病是爱泼斯坦-巴尔病毒(EBV)疾病、乙型肝炎、丙型肝炎、HIV、HTLV1、水痘、带状疱疹病毒(VZV)或人乳头瘤病毒(HPV)疾病;并且癌症是前列腺癌、淋巴瘤、白血病或多发性骨髓瘤。
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KR1020140114516A KR101710127B1 (ko) | 2014-08-29 | 2014-08-29 | 야누스인산화효소 억제제로서의 치환된 N-(피롤리딘-3-일)-7H-피롤로[2,3-d]피리미딘-4-아민 |
PCT/KR2015/008880 WO2016032209A2 (ko) | 2014-08-29 | 2015-08-25 | 야누스인산화효소 억제제로서의 치환된 n-(피롤리딘-3-일)-7h-피롤로[2,3-d]피리미딘-4-아민 |
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US10961247B2 (en) | 2016-06-30 | 2021-03-30 | Daewoong Pharmaceutical Co., Ltd. | Pyrazolopyrimidine derivatives as kinase inhibitor |
JP2020509004A (ja) * | 2017-02-27 | 2020-03-26 | ヤンセン ファーマシューティカ エヌ.ベー. | Oga阻害剤としての、ピペリジン、モルホリンまたはピペラジンで置換されている[1,2,4]−トリアゾロ[1,5−a]−ピリミジニル誘導体 |
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JP6334066B2 (ja) | 2018-05-30 |
KR20160026297A (ko) | 2016-03-09 |
EP3196199A4 (en) | 2018-04-18 |
EP3196199A2 (en) | 2017-07-26 |
JP2017530190A (ja) | 2017-10-12 |
EP3196199B1 (en) | 2020-01-08 |
KR101710127B1 (ko) | 2017-02-27 |
WO2016032209A2 (ko) | 2016-03-03 |
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