Abemaciclib

别名: Abemaciclib; LY2835219; LY-2835219; LY 2835219; Abemaciclib methanesulfonate; Verzenio; LY2835219 free base; LY-2835219; UNII-60UAB198HK; Verzenios; LY2835219 methanesulfonate N-[5-[(4-乙基-1-哌嗪基)甲基]-2-吡啶基]-5-氟-4-[4-氟-2-甲基-1-异丙基-1H-苯并咪唑-6-基]-2-嘧啶胺; 阿贝西利;玻玛西尼
目录号: V3692 纯度: ≥98%
Abemaciclib(原名 LY2835219;商品名:Verzenio)是一种有效、选择性、口服生物可利用的 CDK4(细胞周期蛋白依赖性激酶)和 CDK6 双重抑制剂,在无细胞测定中 IC50 分别为 2 nM 和 10 nM。
Abemaciclib CAS号: 1231929-97-7
产品类别: CDK
产品仅用于科学研究,不针对患者销售
规格 价格 库存 数量
10 mM * 1 mL in DMSO
1mg
5mg
10mg
25mg
50mg
100mg
250mg
500mg
1g
Other Sizes

Other Forms of Abemaciclib:

  • 阿贝西利甲磺酸盐
  • Abemaciclib-d8 (LY2835219-d8)
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纯度/质量控制文件

纯度: =99.4%

纯度: =99.6%

产品描述
Abemaciclib(原名 LY2835219;商品名:Verzenio)是一种有效、选择性、口服生物可利用的 CDK4(细胞周期蛋白依赖性激酶)和 CDK6 双重抑制剂,在无细胞测定中 IC50 分别为 2 nM 和 10 nM 。 2017年9月,Abemaciclib被FDA批准用于治疗某些晚期或转移性乳腺癌。 LY2835219 特异性抑制 CDK4 和 6,从而抑制 G1 早期视网膜母细胞瘤 (Rb) 蛋白磷酸化。抑制 Rb 磷酸化可阻止 CDK 介导的 G1-S 相变,从而将细胞周期阻滞在 G1 期,抑制 DNA 合成并抑制癌细胞生长。丝氨酸/苏氨酸激酶 CDK4/6 的过度表达可导致细胞周期失调,如某些类型的癌症中所见。
生物活性&实验参考方法
靶点
Cdk4/cyclin D1 (IC50 = 2 nM); CDK6/cyclinD1 (IC50 = 10 nM); CDK9/cyclinT1 (IC50 = 57 nM); CDK5/p35 (IC50 = 287 nM); Cdk5/p25 (IC50 = 355 nM); CDK2/cyclinE (IC50 = 504 nM); CDK7/Mat1/cyclinH1 (IC50 = 3910 nM); CDK1/cyclinB1 (IC50 = 1627 nM); PIM1 (IC50 = 39 nM); PIM2 (IC50 = 3400 nM); HIPK2 (IC50 = 31 nM); DYRK2 (IC50 = 61 nM); CK2 (IC50 = 117 nM); GSK3b (IC50 = 192 nM); JNK3 (IC50 = 389 nM); FLT3 (D835Y) (IC50 = 403 nM); FLT3 (IC50 = 3960 nM); DRAK1 (IC50 = 659 nM)
Cyclin - dependent kinase 4 (CDK4) and cyclin - dependent kinase 6 (CDK6), with IC50 values of 2 nM and 10 nM respectively [1]

Cyclin-Dependent Kinase 4 (CDK4) [1]
Cyclin-Dependent Kinase 6 (CDK6) [1]
Cyclin-Dependent Kinase 4 (CDK4) [2]
Cyclin-Dependent Kinase 6 (CDK6) [2]
Cyclin-Dependent Kinase 4 (CDK4) [3]
Cyclin-Dependent Kinase 6 (CDK6) [3]
体外研究 (In Vitro)
体外活性:Abemaciclib(以前称为 LY2835219)是一种有效、选择性、口服的 CDK4(细胞周期蛋白依赖性激酶)和 CDK6 双重抑制剂,在无细胞测定中 IC50 分别为 2 nM 和 10 nM。 LY2835219 特异性抑制 CDK4 和 6,从而抑制 G1 早期视网膜母细胞瘤 (Rb) 蛋白磷酸化。抑制 Rb 磷酸化可阻止 CDK 介导的 G1-S 相变,从而将细胞周期阻滞在 G1 期,抑制 DNA 合成并抑制癌细胞生长。丝氨酸/苏氨酸激酶 CDK4/6 的过度表达可导致细胞周期失调,如某些类型的癌症中所见。激酶测定:将细胞 (5 × 103) 铺在 96 孔板中。第二天将细胞处理 24 至 48 小时,然后根据制造商的说明和发光板读数器,通过 Caspase-Glo-3/7 测定法评估 caspase-3 活性。细胞测定:将细胞接种到 96 孔板中,使其粘附过夜,并用 DMSO 对照 (0.1% v/v) 或指定化合物处理 72 小时。根据制造商的说明,使用细胞计数试剂盒测定细胞活力和增殖。使用 CompuSyn 确定 LY2835219 和 mTOR 抑制剂之间的相互作用。组合指数 (CI) 值为 1 表示药物相互作用相加,而 CI < 1 表示协同作用,CI > 1 表示拮抗作用。
用浓度为0.01 - 10 μM的阿贝西利处理头颈部鳞状细胞癌(HNSCC)细胞系(OSC - 19、FaDu、YD - 10B)72小时,可抑制细胞生长并诱导细胞凋亡。降低细胞活力的IC50值在0.5 μM至0.7 μM之间。它还可通过产生活性氧(ROS)激活HNSCC细胞中的促存活自噬途径和ERK途径 [1]

Abemaciclib 可抑制CDK4/cyclin D1复合物的活性,该复合物负责视网膜母细胞瘤(Rb)抑癌基因产物的磷酸化;这种抑制作用能诱导细胞周期停滞、降低细胞活力,并阻断细胞从G1期向S期的进程[1]
- Abemaciclib 处理可增强人T细胞的激活,并上调MCF-7乳腺癌细胞中抗原呈递基因的表达[3]
体内研究 (In Vivo)
LY2835219 使 BBB 流出饱和,未结合血浆 IC50 约为 95 nM。 LY2835219-MsOH 在大脑中的剂量百分比为 0.5–3.9%。在皮下和颅内人胶质母细胞瘤模型 (U87MG) 中,LY2835219-MsOH 作为单一药物以及与替莫唑胺联合使用,均以剂量依赖性方式抑制肿瘤生长。
Abemaciclib单药治疗导致肿瘤生长延迟,这与肿瘤中T细胞炎症特征增加有关。联合抗pd - l1治疗可导致肿瘤完全消退和免疫记忆,并伴有抗原呈递增强、T细胞炎症表型和细胞周期控制增强。[3]
研究人员在一项多中心研究中评估了abemaciclib的安全性、药代动力学特征、药效学效应和抗肿瘤活性。abemaciclib是一种口服生物可用的细胞周期蛋白依赖性激酶(CDK) 4和6抑制剂,包括乳腺癌、非小细胞肺癌(NSCLC)、胶质母细胞瘤、黑色素瘤和结直肠癌的I期剂量递增和肿瘤特异性队列。共纳入225例患者:33例剂量递增组,192例肿瘤特异性组。剂量限制毒性为3级疲劳。最大耐受剂量为每12小时200毫克。最常见的可能与治疗相关的不良事件包括疲劳和胃肠道、肾脏或造血系统。血浆浓度随剂量增加而增加,在增殖角化细胞和肿瘤中观察到药效学效应。在先前接受过治疗的乳腺癌、非小细胞肺癌和黑色素瘤患者中,放射学反应得到了缓解。对于激素受体阳性的乳腺癌,总有效率为31%;此外,61%的患者达到缓解或病情稳定持续≥6个月。[2]
阿贝西利以45或90 mg/kg的剂量通过口服灌胃方式每日一次给予荷有HNSCC异种移植物的BALB/c裸鼠,持续14天,可显著抑制肿瘤生长。同时抑制CDK4/6和自噬在抑制肿瘤生长方面具有协同作用 [1]

在小鼠同系肿瘤模型中,Abemaciclib 单药治疗可导致肿瘤生长延迟,且与肿瘤中T细胞炎症特征增强相关;与抗PD-L1治疗联合使用时,可实现肿瘤完全消退并产生免疫记忆,同时还能增强抗原呈递、形成T细胞炎症表型并改善细胞周期控制[3]
- 在一项纳入晚期实体瘤患者的多中心临床研究中,Abemaciclib 具有单药抗肿瘤活性;在既往接受过治疗的乳腺癌、非小细胞肺癌(NSCLC)和黑色素瘤患者中观察到放射学应答;对于激素受体阳性乳腺癌,总缓解率为31%,61%的患者达到应答或疾病稳定状态且持续时间≥6个月[2]
- Abemaciclib 与标准内分泌治疗联合使用时,在激素受体阳性乳腺癌中表现出协同抗肿瘤活性,疗效优于单独使用内分泌治疗[1]
酶活实验
为测量CDK4/6抑制活性,将重组CDK4/细胞周期蛋白D1和CDK6/细胞周期蛋白D3复合物与不同浓度的阿贝西利(Abemaciclib, LY2835219)和荧光标记的肽底物共同孵育。监测反应的激酶活性,IC50值定义为使活性降低50%所需的浓度。阿贝西利(Abemaciclib, LY2835219)对CDK4和CDK6的抑制具有选择性,对其他CDK的抑制作用较弱 [1] [3]
LY2835219 (abemaciclib)是由礼来公司研究实验室的科学家通过化合物和生化筛选鉴定出来的,并因其生物活性和对CDK4/ cyclin D1复合物(IC50 =2 nmol/L)和CDK6/cyclin D1复合物(IC50 =10 nmol/L)的高度选择性抑制而被选中,在纳摩尔范围内对其他CDK/cyclin复合物或细胞周期相关激酶没有活性,除了CDK9的IC50至少高出5倍(图2)23该化合物被证明是CDK4和CDK6的atp结合域的竞争性抑制剂,对CDK4的抑制作用是对CDK6的14倍。与palbociclib和ribociclib相比,abemaciclib对复合物CDK4/cyclin D1具有更高的选择性,IC50值比其他两种化合物低5倍[1]。
细胞实验
将细胞接种到 96 孔板中,然后让其粘附一整夜,然后用所示化合物或 DMSO 对照(0.1% v/v)处理 72 小时。按照制造商的指示,使用细胞计数试剂盒来评估细胞的活力和增殖。 CompuSyn用于分析mTOR抑制剂和Abemaciclib之间的关系。联合指数 (CI) 值为 1 表示相加药物相互作用,而 CI 值 <1 或 >1 表示协同或拮抗药物相互作用。
体外治疗人乳腺癌及T细胞[3]
用DMSO和abemaciclib (500 nM)治疗乳腺癌细胞系MCF-7和MDA-MB-46 8天。按照上述方法分离RNA。用抗cd3 /CD28/CD2或thapsigarin刺激Jurkat T细胞或原代人T细胞,并按指示用abemaciclib孵育。采用RosetteSep试剂盒阴性选择从全血中分离人原代T细胞。T细胞在RPMI1640中培养,添加10%胎牛血清(FCS)、100 U/mL青霉素、100 μg/mL链霉素、10 mM HEPES和2 mM l -谷氨酰胺,并用CD3/CD28 DynaBeads按1:3的T细胞/头比刺激。Abemaciclib以0.3 μM的终浓度加入。每2-3天对细胞进行计数并饲喂新鲜培养基。
体外肿瘤细胞活力测定[3]
肿瘤细胞在37℃下单独培养4小时,然后加入abemaciclib、palbociclib或DMSO对照,按指定浓度在37℃下培养96小时。然后使用CellTiter-Glo 评估细胞活力。细胞活力抑制率(%)按公式[1−(处理样品的平均光度/未处理对照的平均光度)]× 100计算。使用四参数logistic曲线拟合公式计算生长或活力抑制的50%抑制浓度(IC50)。
NFAT报告试验[3]
将含有NFAT-luc报告基因的Jurkat T细胞与abemaciclib按指定浓度孵育30分钟,然后用250 ng/mL抗cd3 /CD28/CD2刺激6小时。使用荧光素酶测定试剂在Wallac 1420 Victor2多标签计数器 中监测NFAT-luc活性。使用未经处理的对照样品计算NFAT刺激(%)。
将HNSCC细胞(OSC - 19、FaDu、YD - 10B)接种于96孔板,过夜贴壁后,用不同浓度的阿贝西利或DMSO对照处理72小时。然后使用细胞计数试剂盒检测细胞活力,确定IC50值。还通过蛋白质印迹法检测凋亡相关蛋白和自噬相关蛋白,使用相应试剂观察ROS水平的变化 [1]

CDK4/cyclin D1复合物抑制实验:培养表达CDK4/cyclin D1复合物的细胞,加入 Abemaciclib 进行处理,通过检测Rb蛋白的磷酸化水平评估药物对该复合物的抑制作用,并观察细胞周期进程以评价细胞周期停滞情况[1]
- T细胞激活及抗原呈递基因表达实验:分别培养人T细胞和MCF-7乳腺癌细胞,用 Abemaciclib 处理后,检测T细胞的激活状态和MCF-7细胞中抗原呈递基因的表达水平,分析药物的体外生物活性[3]
动物实验
将 OSC-19 (1×10⁶) 细胞皮下注射到六周龄的 BALB/c 雌性裸鼠体内。根据肿瘤大小对小鼠进行随机分组,当肿瘤体积接近 100 mm³ 时,分别给予不同的治疗。每个治疗组至少包含 5 只小鼠。每组小鼠每日灌胃给予 RAD001 (5 mg/kg/d)、Abemaciclib (45 mg/kg/d 或 90 mg/kg/d) 或二者联合用药。Abemaciclib 溶于 20 mM 磷酸盐缓冲液 (pH 2.0) 中,并加入 1% HEC 溶液。每周测量两次小鼠的体重和肿瘤体积。肿瘤体积的计算公式为 V=(L×W²)/2。第 14 天,小鼠接受最后一次灌胃,并在次日处死。为了进行免疫组织化学和蛋白质印迹实验,需要切除肿瘤。
体内肿瘤研究[2]
在第0天,将1 × 10⁶个CT26、5 × 10⁵个MC38或5 × 10⁵个EMT6肿瘤细胞皮下植入BALB/c或C57BL/6小鼠的侧腹部。小鼠被随机分配到各个治疗组(每组n = 5-15只小鼠),具体分组见说明。在某些情况下,另取一组动物(每个时间点n = 5只动物)用于机制分析。使用阿贝西利(Abemaciclib)。大鼠抗小鼠抗PD-L1抗体由用重组小鼠PD-L1-Fc蛋白免疫的Lou/WS1品系大鼠制备。 178G7 的鉴定依据是其与 PD-L1 的结合(半数最大有效浓度 [EC50] = 0.1 nM)以及对 PD-L1 与 PD-1 和 CD80 相互作用的阻断活性(IC50 分别为 1.5 nM 和 2.5 nM)。肿瘤体积 (TV) 的计算公式为 TV (mm3) = π/6 × 长度 × 宽度2。如果肿瘤负荷超过 2,500 mm3 或在下次测量前肿瘤体积将超过 2,500 mm3,则因疾病进展而处死动物。在二次肿瘤再攻击实验中,将 1 × 106 个 CT26 肿瘤接种到小鼠原肿瘤注射部位的对侧。二次攻击肿瘤的生长情况持续观察长达 22 天。
小鼠同源肿瘤模型实验:建立小鼠同源肿瘤模型;根据特定方案,以单药治疗或与抗PD-L1疗法联合治疗的方式给予阿贝西利;动态监测肿瘤生长,分析治疗后肿瘤微环境(包括T细胞炎症特征和抗原呈递水平),并评估该药物的抗肿瘤疗效及其相关机制[3]
药代性质 (ADME/PK)
吸收、分布和排泄
药物的血浆浓度呈剂量比例增加。单次口服200 mg阿贝西利后,平均血浆峰浓度(Cmax)在6小时后达到158 ng/mL。口服50-275 mg阿贝西利后,达到最大血浆浓度的中位时间(Tmax)为4-6小时,但最长可达24小时。据报道,该药物的绝对生物利用度为45%。
单次口服150 mg放射性标记的阿贝西利后,约81%的总剂量从粪便中回收,3%的剂量从尿液中检测到。该药物大部分以代谢物形式排出体外。
几何平均系统分布容积约为 690.3 L(变异系数 49%)。
阿贝西利在患者体内的几何平均肝清除率 (CL) 为 26.0 L/h(变异系数 51%)。
代谢/代谢物
阿贝西利主要通过 CYP3A4 介导的肝脏代谢。主要代谢物为 N-去乙基阿贝西利 (M2),此外还生成其他代谢物,如羟基阿贝西利 (M20)、羟基-N-去乙基阿贝西利 (M18) 和一种氧化代谢物 (M1)。 M2、M18 和 M20 与阿贝西利效力相当,它们的 AUC 分别占血浆中总循环分析物的 25%、13% 和 26%。
生物半衰期
患者体内阿贝西利的平均血浆消除半衰期为 18.3 小时(72% CV)。
毒性/毒理 (Toxicokinetics/TK)
肝毒性
在大型临床试验中,不良事件较为常见,导致高达一半的患者剂量减少,9%的患者停药。在上市前临床试验中,31%至41%的阿贝西利治疗受试者出现ALT升高,其中3%至5%的ALT升高超过正常值上限的5倍。在一项研究中,几名受试者出现临床表现明显的肝损伤(伴有黄疸),一名受试者死于肝功能衰竭,但这些结果被认为与阿贝西利治疗无关。因此,在上市前研究中,没有出现可归因于阿贝西利治疗的临床表现明显的肝损伤病例。自阿贝西利获批并广泛应用以来,尚未有关于其肝毒性的已发表报告。然而,由于阿贝西利治疗期间血清酶升高发生率较高,且其与瑞博西尼和帕博西尼的相似性,因此应怀疑其可能导致罕见的、具有临床意义的肝损伤。
可能性评分:E(未经证实但怀疑,罕见的、具有临床意义的肝损伤原因)。
妊娠和哺乳期影响
◉ 哺乳期用药概述
目前尚无阿贝西利在哺乳期临床应用的信息。由于阿贝西利及其代谢物与血浆蛋白的结合率超过90%,因此其在乳汁中的含量可能很低。然而,制造商建议在接受阿贝西利治疗期间以及末次给药后 3 周内停止母乳喂养。
◉ 对母乳喂养婴儿的影响
截至修订日期,未找到相关的已发表信息。
◉ 对泌乳和母乳的影响
截至修订日期,未找到相关的已发表信息。
蛋白质结合
根据使用动物脑组织的体外模型,阿贝西利的蛋白质结合率约为 95-98%。虽然阿贝西利在体外以浓度依赖的方式与血清白蛋白、α-1-酸性糖蛋白和其他人血浆蛋白结合,但其主要代谢物也被证明也能与血浆蛋白结合。 M2、M18 和 M20 的近似结合分数分别为 93.4%、96.8% 和 97.8%。
在 I 期剂量递增研究中,阿贝西利 的剂量限制性毒性为 3 级疲乏;最大耐受剂量为每 12 小时 200 mg [2]
- 阿贝西利 最常见的可能相关的治疗相关不良事件涉及疲乏以及胃肠道、肾脏或造血系统 [2]
参考文献

[1]. Drug Des Devel Ther . 2018 Feb 16:12:321-330.

[2]. Cancer Discov . 2016 Jul;6(7):740-53.

[3]. Cell Rep . 2018 Mar 13;22(11):2978-2994.

其他信息
细胞周期蛋白-D-CDK4/6-RB通路在头颈部鳞状细胞癌(HNSCC)中常发生异常调控。阿贝西利可抑制CDK4/6,阻滞细胞周期,抑制HNSCC细胞的生长,为HNSCC提供了一种潜在的靶向治疗策略[1]。
药效学
阿贝西利联合氟维司群治疗HR阳性、HER2阴性乳腺癌患者的无进展生存期为16.4个月,而氟维司群联合安慰剂组患者的无进展生存期为9.3个月。阿贝西利单药治疗组19.7%的患者在治疗后中位8.6个月内肿瘤完全或部分缩小。阿贝西利可诱导细胞周期阻滞,并在人肿瘤异种移植模型中发挥抗肿瘤活性。在患者研究和健康志愿者研究中,阿贝西利未显示会引起QTc间期任何具有临床意义的变化。
阿贝西利是一种抗肿瘤药物,是细胞周期蛋白依赖性激酶4 (CDK4) 和6 (CDK6) 的双重抑制剂,CDK4和CDK6参与细胞周期调控,并在活性失调时促进癌细胞生长。2017年9月28日,FDA批准阿贝西利以商品名Verzenio上市,用于治疗激素受体阳性、HER2阴性的晚期或转移性乳腺癌,这些患者在内分泌治疗失败后病情进展。阿贝西利可单独用于接受过内分泌治疗和化疗后出现转移的患者,也可与[DB00947]联合使用。在激素受体阳性、HER2阴性乳腺癌患者中,口服阿贝西利后,患者的无进展生存期和客观缓解率均有所提高。阿贝西利已用于黑色素瘤、淋巴瘤、肿瘤、实体瘤和胶质母细胞瘤的治疗试验。
阿贝西利是一种激酶抑制剂。阿贝西利的作用机制是作为激酶抑制剂。
阿贝西利是一种独特的细胞周期蛋白依赖性激酶抑制剂,与抗雌激素联合用于治疗绝经后转移性乳腺癌患者。阿贝西利治疗期间血清转氨酶升高发生率中等,并被怀疑是临床上明显的肝损伤的罕见原因。
阿贝西利是一种口服的细胞周期蛋白依赖性激酶 (CDK) 抑制剂,靶向 CDK4(细胞周期蛋白 D1)和 CDK6(细胞周期蛋白 D3)细胞周期通路,具有潜在的抗肿瘤活性。阿贝西利特异性抑制 CDK4 和 CDK6,从而抑制早期 G1 期视网膜母细胞瘤蛋白 (Rb) 的磷酸化。Rb 磷酸化的抑制可阻止 CDK 介导的 G1-S 期转换,从而使细胞周期停滞在 G1 期,抑制 DNA 合成并抑制癌细胞生长。某些癌症中可见丝氨酸/苏氨酸激酶 CDK4/6 的过度表达,导致细胞周期失调。
阿贝西利是一种小分子药物,其临床试验阶段最高为 IV 期(涵盖所有适应症),于 2017 年首次获批,目前有 6 项已获批适应症和 48 项在研适应症。
阿贝西利 是一种 CDK4/6 抑制剂,其结构特征、生物学和临床活性与帕博西尼和瑞博西尼相似;基于MONARCH 1和2试验的结果,阿贝西利(Abemaciclib)是美国食品药品监督管理局(FDA)批准的最新CDK4/6抑制剂,其治疗适应症包括激素受体阳性(HR+)/人表皮生长因子受体2阴性(HER2-)晚期乳腺癌[1]。
- 阿贝西利是首个具有安全性特征的CDK4和CDK6选择性抑制剂,可实现持续给药以达到靶点抑制[2]。
- 阿贝西利可诱导T细胞炎症性肿瘤微环境,从而增强PD-L1检查点阻断的疗效;这支持了阿贝西利与抗PD-L1等调节T细胞抗肿瘤免疫的药物联合用药的临床研究[3]。
*注: 文献方法仅供参考, InvivoChem并未独立验证这些方法的准确性
化学信息 & 存储运输条件
分子式
C27H32F2N8
分子量
506.59
精确质量
506.271
元素分析
C, 64.01; H, 6.37; F, 7.50; N, 22.12
CAS号
1231929-97-7
相关CAS号
Abemaciclib methanesulfonate;1231930-82-7;Abemaciclib-d8;2088650-53-5
PubChem CID
46220502
外观&性状
White to off-white solid powder
密度
1.3±0.1 g/cm3
沸点
689.3±65.0 °C at 760 mmHg
闪点
370.7±34.3 °C
蒸汽压
0.0±2.2 mmHg at 25°C
折射率
1.656
LogP
2.74
tPSA
75
氢键供体(HBD)数目
1
氢键受体(HBA)数目
9
可旋转键数目(RBC)
7
重原子数目
37
分子复杂度/Complexity
723
定义原子立体中心数目
0
SMILES
CC1=NC2=C(F)C=C(C3=NC(NC4=NC=C(CN5CCN(CC)CC5)C=C4)=NC=C3F)C=C2N1C(C)C
InChi Key
UZWDCWONPYILKI-UHFFFAOYSA-N
InChi Code
InChI=1S/C27H32F2N8/c1-5-35-8-10-36(11-9-35)16-19-6-7-24(30-14-19)33-27-31-15-22(29)25(34-27)20-12-21(28)26-23(13-20)37(17(2)3)18(4)32-26/h6-7,12-15,17H,5,8-11,16H2,1-4H3,(H,30,31,33,34)
化学名
N-[5-[(4-ethylpiperazin-1-yl)methyl]pyridin-2-yl]-5-fluoro-4-(7-fluoro-2-methyl-3-propan-2-ylbenzimidazol-5-yl)pyrimidin-2-amine
别名
Abemaciclib; LY2835219; LY-2835219; LY 2835219; Abemaciclib methanesulfonate; Verzenio; LY2835219 free base; LY-2835219; UNII-60UAB198HK; Verzenios; LY2835219 methanesulfonate
HS Tariff Code
2934.99.9001
存储方式

Powder      -20°C    3 years

                     4°C     2 years

In solvent   -80°C    6 months

                  -20°C    1 month

注意: 本产品在运输和储存过程中需避光。
运输条件
Room temperature (This product is stable at ambient temperature for a few days during ordinary shipping and time spent in Customs)
溶解度数据
溶解度 (体外实验)
DMSO: >10 mM
Water: N/A
Ethanol: N/A
溶解度 (体内实验)
配方 1 中的溶解度: 3.33 mg/mL (6.57 mM) in 0.5% HEC (这些助溶剂从左到右依次添加,逐一添加), 悬浮液;超声助溶。

配方 2 中的溶解度: 5% DMSO+40% PEG 300+5%Tween80+ 50%ddH2O: 0.2mg/ml

请根据您的实验动物和给药方式选择适当的溶解配方/方案:
1、请先配制澄清的储备液(如:用DMSO配置50 或 100 mg/mL母液(储备液));
2、取适量母液,按从左到右的顺序依次添加助溶剂,澄清后再加入下一助溶剂。以 下列配方为例说明 (注意此配方只用于说明,并不一定代表此产品 的实际溶解配方):
10% DMSO → 40% PEG300 → 5% Tween-80 → 45% ddH2O (或 saline);
假设最终工作液的体积为 1 mL, 浓度为5 mg/mL: 取 100 μL 50 mg/mL 的澄清 DMSO 储备液加到 400 μL PEG300 中,混合均匀/澄清;向上述体系中加入50 μL Tween-80,混合均匀/澄清;然后继续加入450 μL ddH2O (或 saline)定容至 1 mL;

3、溶剂前显示的百分比是指该溶剂在最终溶液/工作液中的体积所占比例;
4、 如产品在配制过程中出现沉淀/析出,可通过加热(≤50℃)或超声的方式助溶;
5、为保证最佳实验结果,工作液请现配现用!
6、如不确定怎么将母液配置成体内动物实验的工作液,请查看说明书或联系我们;
7、 以上所有助溶剂都可在 Invivochem.cn网站购买。
制备储备液 1 mg 5 mg 10 mg
1 mM 1.9740 mL 9.8699 mL 19.7398 mL
5 mM 0.3948 mL 1.9740 mL 3.9480 mL
10 mM 0.1974 mL 0.9870 mL 1.9740 mL

1、根据实验需要选择合适的溶剂配制储备液 (母液):对于大多数产品,InvivoChem推荐用DMSO配置母液 (比如:5、10、20mM或者10、20、50 mg/mL浓度),个别水溶性高的产品可直接溶于水。产品在DMSO 、水或其他溶剂中的具体溶解度详见上”溶解度 (体外)”部分;

2、如果您找不到您想要的溶解度信息,或者很难将产品溶解在溶液中,请联系我们;

3、建议使用下列计算器进行相关计算(摩尔浓度计算器、稀释计算器、分子量计算器、重组计算器等);

4、母液配好之后,将其分装到常规用量,并储存在-20°C或-80°C,尽量减少反复冻融循环。

计算器

摩尔浓度计算器可计算特定溶液所需的质量、体积/浓度,具体如下:

  • 计算制备已知体积和浓度的溶液所需的化合物的质量
  • 计算将已知质量的化合物溶解到所需浓度所需的溶液体积
  • 计算特定体积中已知质量的化合物产生的溶液的浓度
使用摩尔浓度计算器计算摩尔浓度的示例如下所示:
假如化合物的分子量为350.26 g/mol,在5mL DMSO中制备10mM储备液所需的化合物的质量是多少?
  • 在分子量(MW)框中输入350.26
  • 在“浓度”框中输入10,然后选择正确的单位(mM)
  • 在“体积”框中输入5,然后选择正确的单位(mL)
  • 单击“计算”按钮
  • 答案17.513 mg出现在“质量”框中。以类似的方式,您可以计算体积和浓度。

稀释计算器可计算如何稀释已知浓度的储备液。例如,可以输入C1、C2和V2来计算V1,具体如下:

制备25毫升25μM溶液需要多少体积的10 mM储备溶液?
使用方程式C1V1=C2V2,其中C1=10mM,C2=25μM,V2=25 ml,V1未知:
  • 在C1框中输入10,然后选择正确的单位(mM)
  • 在C2框中输入25,然后选择正确的单位(μM)
  • 在V2框中输入25,然后选择正确的单位(mL)
  • 单击“计算”按钮
  • 答案62.5μL(0.1 ml)出现在V1框中
g/mol

分子量计算器可计算化合物的分子量 (摩尔质量)和元素组成,具体如下:

注:化学分子式大小写敏感:C12H18N3O4  c12h18n3o4
计算化合物摩尔质量(分子量)的说明:
  • 要计算化合物的分子量 (摩尔质量),请输入化学/分子式,然后单击“计算”按钮。
分子质量、分子量、摩尔质量和摩尔量的定义:
  • 分子质量(或分子量)是一种物质的一个分子的质量,用统一的原子质量单位(u)表示。(1u等于碳-12中一个原子质量的1/12)
  • 摩尔质量(摩尔重量)是一摩尔物质的质量,以g/mol表示。
/

配液计算器可计算将特定质量的产品配成特定浓度所需的溶剂体积 (配液体积)

  • 输入试剂的质量、所需的配液浓度以及正确的单位
  • 单击“计算”按钮
  • 答案显示在体积框中
动物体内实验配方计算器(澄清溶液)
第一步:请输入基本实验信息(考虑到实验过程中的损耗,建议多配一只动物的药量)
第二步:请输入动物体内配方组成(配方适用于不溶/难溶于水的化合物),不同的产品和批次配方组成不同,如对配方有疑问,可先联系我们提供正确的体内实验配方。此外,请注意这只是一个配方计算器,而不是特定产品的确切配方。
+
+
+

计算结果:

工作液浓度 mg/mL;

DMSO母液配制方法 mg 药物溶于 μL DMSO溶液(母液浓度 mg/mL)。如该浓度超过该批次药物DMSO溶解度,请首先与我们联系。

体内配方配制方法μL DMSO母液,加入 μL PEG300,混匀澄清后加入μL Tween 80,混匀澄清后加入 μL ddH2O,混匀澄清。

(1) 请确保溶液澄清之后,再加入下一种溶剂 (助溶剂) 。可利用涡旋、超声或水浴加热等方法助溶;
            (2) 一定要按顺序加入溶剂 (助溶剂) 。

临床试验信息
Stereotactic Radiation & Abemaciclib in the Management of HR+/HER2- Breast Cancer Brain Metastases
CTID: NCT04923542
Phase: Phase 1/Phase 2    Status: Recruiting
Date: 2024-11-29
Evaluation of Abemaciclib and Radiation Therapy Before Surgery for the Treatment of High-Risk Adipocytic Retroperitoneal Sarcoma
CTID: NCT06025747
Phase: Phase 1    Status: Recruiting
Date: 2024-11-27
A Study of Abemaciclib (LY2835219) in Women With HR+, HER2+ Locally Advanced or Metastatic Breast Cancer
CTID: NCT02675231
Phase: Phase 2    Status: Completed
Date: 2024-11-26
Abemaciclib in Patients With HIV-associated and HIV-negative Kaposi Sarcoma
CTID: NCT04941274
Phase: Phase 1/Phase 2    Status: Recruiting
Date: 2024-11-25
Abemaciclib Neuropharmacokinetics of Diffuse Midline Glioma Using Intratumoral Microdialysis
CTID: NCT05413304
Phase: Phase 1    Status: Recruiting
Date: 2024-11-25
View More

Cyclin-Dependent Kinase (CDK)4/6 Inhibitor Abemaciclib for Neurofibromatosis Type I (NF1) Related Atypical Neurofibromas
CTID: NCT04750928
Phase: Phase 1/Phase 2    Status: Recruiting
Date: 2024-11-25


A Study Comparing Abemaciclib Plus Temozolomide to Temozolomide Monotherapy in Children and Young Adults With High-grade Glioma Following Radiotherapy
CTID: NCT06413706
Phase: Phase 2    Status: Recruiting
Date: 2024-11-22
Study of Abemaciclib and Elacestrant in Patients With Brain Metastasis Due to ER+/HER-2- Breast Cancer
CTID: NCT05386108
Phase: Phase 1/Phase 2    Status: Recruiting
Date: 2024-11-21
A Study of Abemaciclib and Radiation Therapy in People With Metastatic Breast Cancer
CTID: NCT06678269
Phase: Phase 1    Status: Recruiting
Date: 2024-11-21
TACTIVE-U: A Study to Learn About the Study Medicine (Vepdegestrant) When Given With Other Medicines in People With Advanced or Metastatic Breast Cancer (Sub-Study A)
CTID: NCT05548127
Phase: Phase 1/Phase 2    Status: Active, not recruiting
Date: 2024-11-20
Saruparib (AZD5305) Plus Camizestrant Compared With CDK4/6 Inhibitor Plus Endocrine Therapy or Plus Camizestrant in HR-Positive, HER2-Negative (IHC 0, 1+, 2+/ ISH Non-amplified), BRCA1, BRCA2, or PALB2m Advanced Breast Cancer
CTID: NCT06380751
Phase: Phase 3    Status: Recruiting
Date: 2024-11-19
Open-Label Umbrella Study To Evaluate Safety And Efficacy Of Elacestrant In Various Combination In Patients With Metastatic Breast Cancer
CTID: NCT05563220
Phase: Phase 1/Phase 2    Status: Recruiting
Date: 2024-11-18
Abemaciclib in Patients with Oligodendroglioma
CTID: NCT03969706
Phase: Phase 2    Status: Active, not recruiting
Date: 2024-11-18
A Study Evaluating the Efficacy and Safety of Adjuvant Giredestrant Compared With Physician's Choice of Adjuvant Endocrine Monotherapy in Participants With Estrogen Receptor-Positive, HER2-Negative Early Breast Cancer (lidERA Breast Cancer)
CTID: NCT04961996
Phase: Phase 3    Status: Recruiting
Date: 2024-11-18
A Study to Evaluate Efficacy and Safety of Giredestrant Compared With Fulvestrant (Plus a CDK4/6 Inhibitor), in Participants With ER-Positive, HER2-Negative Advanced Breast Cancer Resistant to Adjuvant Endocrine Therapy (pionERA Breast Cancer)
CTID: NCT06065748
Phase: Phase 3    Status: Recruiting
Date: 2024-11-15
A Study Evaluating the Efficacy and Safety of Multiple Treatment Combinations in Patients With Metastatic or Locally Advanced Breast Cancer
CTID: NCT03424005
Phase: Phase 1/Phase 2    Status: Recruiting
Date: 2024-11-13
Named Patient Use Program to Provide Abemaciclib (LY2835219) for the Treatment of Metastatic Breast Cancer
CTID: NCT03763604
Phase:    Status: Available
Date: 2024-11-12
TAPUR: Testing the Use of Food and Drug Administration (FDA) Approved Drugs That Target a Specific Abnormality in a Tumor Gene in People With Advanced Stage Cancer
CTID: NCT02693535
Phase: Phase 2    Status: Recruiting
Date: 2024-11-12
Capivasertib + CDK4/6i + Fulvestrant for Advanced/Metastatic HR+/HER2- Breast Cancer (CAPItello-292)
CTID: NCT04862663
Phase: Phase 3    Status: Recruiting
Date: 2024-11-08
TRADE: Dose Escalation Tolerability of Abemaciclib in HR+ HER2- Early Stage Breast Cancer
CTID: NCT06001762
Phase: Phase 2    Status: Active, not recruiting
Date: 2024-11-07
RESOLVE: Abemaciclib + Letrozole +/- Metformin or Zotatifin in Endometrial or Low-Grade Serous Ovarian Cancer
CTID: NCT03675893
Phase: Phase 2    Status: Active, not recruiting
Date: 2024-11-07
Abemaciclib for Patients With Retinoblastoma-Positive, Triple Negative Metastatic Breast Cancer
CTID: NCT03130439
Phase: Phase 2    Status: Terminated
Date: 2024-11-06
A Study Evaluating the Efficacy and Safety of Multiple Treatment Combinations in Participants With Breast Cancer
CTID: NCT04802759
Phase: Phase 1/Phase 2    Status: Recruiting
Date: 2024-11-06
An Adjuvant Endocrine-based Therapy Study of Camizestrant (AZD9833) in ER+/HER2- Early Breast Cancer (CAMBRIA-2)
CTID: NCT05952557
Phase: Phase 3    Status: Recruiting
Date: 2024-11-05
ALPINE: Maintenance Letrozole/Abemaciclib Vs Pembrolizumab
CTID: NCT06366347
Phase: Phase 2    Status: Recruiting
Date: 2024-10-31
Vismodegib, FAK Inhibitor GSK2256098, Capivasertib, and Abemaciclib in Treating Patients With Progressive Meningiomas
CTID: NCT02523014
Phase: Phase 2    Status: Recruiting
Date: 2024-10-28
Genetic Testing in Guiding Treatment for Patients With Brain Metastases
CTID: NCT03994796
Phase: Phase 2    Status: Recruiting
Date: 2024-10-26
LY3214996 and Cetuximab Alone or in Combination With Abemaciclib for the Treatment of Unresectable or Metastatic Colorectal Cancer
CTID: NCT04616183
Phase: Phase 1/Phase 2    Status: Active, not recruiting
Date: 2024-10-26
A Study of LOXO-783 in Patients With Breast Cancer/Other Solid Tumors
CTID: NCT05307705
Phase: Phase 1    Status: Active, not recruiting
Date: 2024-10-26
Testing the Addition of an Anti-Cancer Drug, Abemaciclib, to the Usual Chemotherapy Treatment (5-Fluorouracil) for Metastatic, Refractory Colorectal Cancer
CTID: NCT06654037
Phase: Phase 1    Status: Not yet recruiting
Date: 2024-10-23
I-SPY TRIAL: Neoadjuvant and Personalized Adaptive Novel Agents to Treat Breast Cancer
CTID: NCT01042379
Phase: Phase 2    Status: Recruiting
Date: 2024-10-22
Abemaciclib Dose Escalation to Maintain Intensity (ADE-MI)
CTID: NCT06169371
Phase: Phase 4    Status: Recruiting
Date: 2024-10-22
A Study of Abemaciclib (LY2835219) in Participants With Previously Treated KRAS Mutated Lung Cancer
CTID: NCT02152631
Phase: Phase 3    Status: Active, not recruiting
Date: 2024-10-21
A Study of Multiple Immunotherapy-Based Treatment Combinations in Hormone Receptor (HR)-Positive Human Epidermal Growth Factor Receptor 2 (HER2)-Negative Breast Cancer
CTID: NCT03280563
Phase: Phase 1/Phase 2    Status: Completed
Date: 2024-10-21
A Study of Imlunestrant, Investigator's Choice of Endocrine Therapy, and Imlunestrant Plus Abemaciclib in Participants With ER+, HER2- Advanced Breast Cancer
CTID: NCT04975308
Phase: Phase 3    Status: Active, not recruiting
Date: 2024-10-18
A Study of Abiraterone Acetate Plus Prednisone With or Without Abemaciclib (LY2835219) in Participants With Prostate Cancer
CTID: NCT03706365
Phase: Phase 2/Phase 3    Status: Active, not recruiting
Date: 2024-10-18
Abemaciclib and Niraparib Before Surgery for the Treatment of Hormone Receptor Positive HER2 Negative Breast Cancer
CTID: NCT04481113
Phase: Phase 1    Status: Active, not recruiting
Date: 2024-10-17
A Study of Abemaciclib (LY2835219) in Participants With Breast Cancer
CTID: NCT02763566
Phase: Phase 3    Status: Active, not recruiting
Date: 2024-10-16
Testing the Addition of an Anti-cancer Drug, Abemaciclib, to the Usual Chemotherapy Treatment (Gemcitabine) for Soft Tissue Sarcoma
CTID: NCT06498648
Phase: Phase 1/Phase 2    Status: Not yet recruiting
Date: 2024-10-15
CAMPFIRE: A Study of Abemaciclib (LY2835219) in Participants With Ewing's Sarcoma
CTID: NCT05440786
Phase: Phase 2    Status: Recruiting
Date: 2024-10-15
Testing the Safety and Efficacy of the Combination of Two Anti-cancer Drugs, ZEN003694 and Abemaciclib, for Adult and Pediatric Patients (12-17 Years) With Metastatic or Unresectable NUT Carcinoma, Breast Cancer and Other Solid Tumors
CTID: NCT05372640
Phase: Phase 1    Status: Recruiting
Date: 2024-10-09
A Study of Nonsteroidal Aromatase Inhibitors Plus Abemaciclib (LY2835219) in Postmenopausal Women With Breast Cancer
CTID: NCT02246621
Phase: Phase 3    Status: Active, not recruiting
Date: 2024-10-08
A Precision Medicine Approach (SMMART-ACT) for the Treatment of Patients With Advanced, Recurrent Sarcoma, Prostate, Breast, Ovarian or Pancreatic Cancer
CTID: NCT06630325
Phase: Phase 2    Status: Not yet recruiting
Date: 2024-10-08
A Study to Evaluate Abemaciclib in Advanced Biliary Tract Carcinoma
CTID: NCT04003896
Phase: Phase 2    Status: Terminated
Date: 2024-10-08
ETHAN - ET for Male BC
CTID: NCT05501704
Phase: Phase 2    Status: Recruiting
Date: 2024-10-03
A First-in-human Dose Escalation and Expansion Study to Evaluate the Safety, and Tolerability of AZD8421 Alone or in Combination in Participants With Selected Advanced or Metastatic Solid Tumors
CTID: NCT06188520
Phase: Phase 1/Phase 2    Status: Recruiting
Date: 2024-10-03
CB-103 With Either Lenvatinib or Abemaciclib in Patients With NOTCH ACC
CTID: NCT05774899
Phase: Phase 1/Phase 2    Status: Active, not recruiting
Date: 2024-10-02
Endocrine Therapy With or Without Abemaciclib (LY2835219) Following Surgery in Participants With Breast Cancer
CTID: NCT03155997
Phase: Phase 3    Status: Active, not recruiting
Date: 2024-10-01
Sequential Therapies Modeled on Evolutionary Dynamics for Breast Cancer
CTID: NCT06409390
PhaseEarly P
The Finnish National Study to Facilitate Patient Access to Targeted Anti-cancer Drugs to determine the Efficacy in Treatment of Advanced Cancers with a Known Molecular Profile
CTID: null
Phase: Phase 2    Status: Trial now transitioned
Date: 2021-10-06
SERENA-6: A Phase III, Double-blind, Randomised Study to Assess Switching to AZD9833 (a Next Generation, Oral SERD) + CDK4/6 Inhibitor (Palbociclib or Abemaciclib) vs Continuing Aromatase Inhibitor (Letrozole or Anastrozole) + CDK4/6 Inhibitor in HR+/HER2- MBC Patients with Detectable ESR1 Mutation Without Disease Progression During 1L Treatment with Aromatase Inhibitor + CDK4/6 Inhibitor
CTID: null
Phase: Phase 3    Status: Trial now transitioned, Ongoing
Date: 2021-07-28
A Phase Ib/III Randomised Study of Capivasertib plus CDK4/6i and Fulvestrant versus Placebo plus CDK4/6 Inhibitors and Fulvestrant in Hormone Receptor-Positive and Human Epidermal Growth Factor Receptor 2-Negative Locally Advanced, Unresectable or Metastatic Breast Cancer
CTID: null
Phase: Phase 1, Phase 3    Status: Trial now transitioned, Ongoing
Date: 2021-07-14
randomized, 2-arm, open-label, phase II study of abemaciclib combined with
CTID: null
Phase: Phase 2    Status: Trial now transitioned, Ongoing
Date: 2021-06-23
eMonarcHER: A Randomized, Double Blind, Placebo-Controlled Phase 3 Study of Abemaciclib plus Standard Adjuvant Endocrine Therapy in Participants with High-Risk, Node-Positive, HR+, HER2+ Early Breast Cancer Who Have Completed Adjuvant HER2-Targeted Therapy
CTID: null
Phase: Phase 3    Status: Temporarily Halted, Prematurely Ended, Completed
Date: 2021-04-26
Randomized, Non-comparative Neoadjuvant Phase II Study in Patients with ER+/HER2- Breast Cancer >= 2 cm with Safety Run-in, Assessing Nivolumab + Abemaciclib or Palbociclib + Anastrozole
CTID: null
Phase: Phase 2    Status: Prematurely Ended
Date: 2020-12-10
A Phase 1b/2 Study of Abemaciclib in Combination with Irinotecan and Temozolomide (Part A) and Abemaciclib in Combination with Temozolomide (Part B) in
CTID: null
Phase: Phase 1    Status: Trial now transitioned, Completed
Date: 2020-10-03
EMBER: A Phase 1a/1b Study of LY3484356 Administered as Monotherapy and in Combination with Anticancer Therapies for Patients with ER+ Locally Advanced or Metastatic Breast Cancer and Other Select Non-Breast Cancers
CTID: null
Phase: Phase 1, Phase 2    Status: Trial now transitioned
Date: 2020-09-08
CYCLONE 1: A Phase 2 Study of Abemaciclib in Metastatic Castration-Resistant Prostate Cancer Patients Previously Treated with a Novel Hormonal Agent and Taxane-based Chemotherapy
CTID: null
Phase: Phase 2    Status: Completed
Date: 2020-08-17
A randomized, controlled, open-label, phase-III trial on Adjuvant Dynamic marker - Adjusted Personalized Therapy comparing abemaciclib combined with standard adjuvant endocrine therapy versus standard adjuvant endocrine therapy in (clinical or genomic) high risk, HR+/HER2- early breast cancer.
CTID: null
Phase: Phase 3    Status: Trial now transitioned
Date: 2020-07-09
PreOperative Endocrine Therapy for Individualised Care with Abemaciclib
CTID: null
Phase: Phase 3    Status: GB - no longer in EU/EEA
Date: 2020-07-06
Phase II, randomized, open-label, international, multicenter study to compare efficacy of standard chemotherapy vs. letrozole plus abemaciclib as neoadjuvant therapy in HR-positive/HER2-negative high/intermediate risk breast cancer patients. “CARABELA Study”
CTID: null
Phase: Phase 2    Status: Ongoing
Date: 2020-06-15
Open-label, randomized, multicenter, phase III study, comparing standard chemotherapy to standard combination of endocrine therapy with Abemaciclib as initial Metastatic treatment among patients with visceral metastasis of ER+ HER2- BREast cancer, high burden disease
CTID: null
Phase: Phase 3    Status: Trial now transitioned
Date: 2020-01-30
A Phase 2, open label, multicenter, single arm trial evaluating the activity and safety of Abemaciclib + Aromatase Inhibitors (AIs) after 1st-line treatment with High-Dose Fulvestrant in Hormone-Receptor-Positive (HR+), Human-Epidermal-Growth-factor-negative (HER2-) advanced breast cancer patients. The HERMIONE-7 trial
CTID: null
Phase: Phase 2    Status: Prematurely Ended
Date: 2019-10-31
A Phase 2, Randomized, Double-blind, Placebo-Controlled Study of Abiraterone Acetate Plus Prednisone with or without Abemaciclib in Patients with Metastatic Castration-Resistant Prostate Cancer
CTID: null
Phase: Phase 2    Status: Ongoing, Restarted, Trial now transitioned, Completed
Date: 2019-01-02
Multiorgan Metabolic imaging response assessment of Abemaciclib: the MiMe-A trial
CTID: null
Phase: Phase 2    Status: Completed
Date: 2018-11-14
An Open-Label, Randomized Phase 2 Study of the Impact of Food on Tolerability when Receiving Abemaciclib for Patients with Previously Treated Hormone Receptor-Positive, HER2-Negative, Metastatic Breast Cancer
CTID: null
Phase: Phase 2    Status: Completed
Date: 2018-10-31
Mesothelioma Stratified Therapy (MiST):
CTID: null
Phase: Phase 2    Status: GB - no longer in EU/EEA
Date: 2018-07-05
An Phase II trial aiming to evaluate the clinical interest of ABEMACICLIB monotherapy in patients with locally advanced/metastatic head and neck cancer after failure of platinum and cetuximab or anti-EGFR-based therapy and harboring an homozygous deletion of CDKN2A, and/or an amplification of CCND1 and/or of CDK6
CTID: null
Phase: Phase 2    Status: Completed
Date: 2017-11-06
Selecting the Optimal position of CDK4/6 Inhibitors in HR+ Advanced breast cancer: the SONIA trial
CTID: null
Phase: Phase 3    Status: Ongoing
Date: 2017-09-29
A Randomized, Open-Label, Phase 3 Study of Abemaciclib Combined with Standard Adjuvant Endocrine Therapy versus Standard Adjuvant Endocrine Therapy Alone in Patients with High-Risk, Node-Positive, Early-Stage, Hormone Receptor-Positive, Human Epidermal Receptor 2-Negative, Breast Cancer
CTID: null
Phase: Phase 3    Status: Trial now transitioned, GB - no longer in EU/EEA, Ongoing
Date: 2017-08-14
An Adaptive, Open-Label, Randomized Phase 2 Study of Abemaciclib as a Monotherapy and in Combination with Other Agents Versus Choice of Standard of Care (Gemcitabine or Capecitabine) in Patients with Previously Treated Metastatic Pancreatic Ductal Adenocarcinoma
CTID: null
Phase: Phase 2    Status: Completed, Prematurely Ended
Date: 2017-01-17
A Randomized, Open-Label, Phase 2 Study of Abemaciclib plus Tamoxifen or Abemaciclib Alone, in Women with Previously Treated Hormone Receptor-Positive, HER2-Negative, Metastatic Breast Cancer
CTID: null
Phase: Phase 2    Status: Completed
Date: 2016-07-21
Protocol I3Y-MC-JPCE
CTID: null
Phase: Phase 1, Phase 2    Status: Ongoing, Trial now transitioned, Completed
Date: 2016-06-15
monarcHER: A Phase 2, Randomized, Multicenter, 3-Arm, Open-Label Study to Compare the Efficacy of Abemaciclib plus Trastuzumab with or without Fulvestrant to Standard-of-Care Chemotherapy of Physician’s Choice plus Trastuzumab in Women with HR+, HER2+ Locally Advanced or Metastatic Breast Cancer
CTID: null
Phase: Phase 2    Status: GB - no longer in EU/EEA, Completed
Date: 2016-01-29
A Randomized Phase 2 Study of Abemaciclib (LY2835219) versus Docetaxel in Patients with Stage IV Squamous Non-Small Cell Lung Cancer Previously Treated with Platinum-based Chemotherapy
CTID: null
Phase: Phase 2    Status: Completed
Date: 2015-09-18
neoMONARCH: A Phase 2 Neoadjuvant Trial Comparing the Biological Effects of 2 Weeks of Abemaciclib (LY2835219) in Combination with Anastrozole to those of Abemaciclib Monotherapy and Anastrozole Monotherapy and Evaluating the Clinical Activity and Safety of a Subsequent 14 Weeks of Therapy with Abemaciclib in Combination with Anastrozole in Postmenopausal Women with Hormone Receptor Positive, HER2 Negative Breast Cancer
CTID: null
Phase: Phase 2    Status: Completed
Date: 2015-07-24
A Single-Arm, Multicenter, Phase 1b Study with an Expansion Cohort to Evaluate Safety and Efficacy of Necitumumab in Combination with Abemaciclib in Treatment of Patients with Stage IV Non-Small Cell Lung Cancer (NSCLC)
CTID: null
Phase: Phase 1, Phase 2    Status: Completed
Date: 2015-04-21
A Phase 2 Study of Abemaciclib in Patients with Brain Metastases Secondary to Hormone Receptor Positive Breast Cancer, Non-small Cell Lung Cancer, or Melanoma
CTID: null
Phase: Phase 2    Status: Completed
Date: 2015-03-10
A Randomized, Double-Blind, Placebo-Controlled, Phase 3 Study of Nonsteroidal Aromatase Inhibitors (Anastrozole or Letrozole) Plus LY2835219, a CDK4/6 Inhibitor, or Placebo in Postmenopausal Women With Hormone Receptor-Positive, HER2-Negative Locoregionally Recurrent or Metastatic Breast Cancer With No Prior Systemic Therapy in This Disease Setting
CTID: null
Phase: Phase 3    Status: Ongoing, GB - no longer in EU/EEA, Completed
Date: 2014-11-24
A Randomized Phase 3 Study of LY2835219 plus Best Supportive Care versus Erlotinib plus Best Supportive Care in Patients with Stage IV NSCLC with a Detectable KRAS Mutation Who Have Progressed After Platinum Based Chemotherapy
CTID: null
Phase: Phase 3    Status: Ongoing, Completed
Date: 2014-09-17
A Randomized, Double-Blind, Placebo-Controlled, Phase 3 Study of Fulvestrant with or without LY2835219, a CDK4/6 Inhibitor, for Women with Hormone Receptor Positive, HER2 Negative Locally Advanced or Metastatic Breast Cancer
CTID: null
Phase: Phase 3    Status: Completed, Trial now transitioned, Ongoing
Date: 2014-07-09
A Phase 2 Study of LY2835219 for Patients with Previously Treated Hormone Receptor Positive, HER2 Negative Metastatic Breast Cancer
CTID: null
Phase: Phase 2    Status: Completed
Date: 2014-05-16
A Randomized, Open-Label, Phase 2 Study Evaluating Abemaciclib in Combination with Irinotecan and Temozolomide in Participants with Relapsed or Refractory Ewing's Sarcoma
CTID: null
Phase: Phase 2    Status: Trial now transitioned, Ongoing
Date:
Phase II study of nivolumab + abemaciclib + endocrine therapy in patients with HR-positive HER2-negative metastatic breast cancer(WJOG11418B Investigator-Initiated Clinical Trial)
CTID: jRCT2080224706
Phase:    Status: terminated
Date: 2019-06-01
None
CTID: jRCT2080224656
Phase:    Status: completed
Date: 2019-04-22
I3Y-MC-JPCF
CTID: jRCT2080223612
Phase:    Status: completed
Date: 2017-08-07
Phase I study of xentuzumab and abemaciclib
CTID: jRCT2080223555
Phase:    Status: completed
Date: 2017-06-12
None
CTID: jRCT2080222563
Phase:    Status: completed
Date: 2014-07-23

生物数据图片
  • Abemaciclib (LY2835219)


    Effects of LY2835219 on RB pathway and intracellular signaling.2016 Mar 22;7(12):14803-13.

  • Abemaciclib (LY2835219)


    Combined effect of LY2835219 and mTOR inhibitorsin vitro.2016 Mar 22;7(12):14803-13.

  • Abemaciclib (LY2835219)


    LY2835219 and mTOR inhibitor combination in HNSCC xenograft tumor model.2016 Mar 22;7(12):14803-13.

  • Abemaciclib (LY2835219)


    Antitumor activity of LY2835219 in HNSCC xenograft tumor model.2016 Mar 22;7(12):14803-13.

  • Abemaciclib (LY2835219)


    Effects of CDK4/6 inhibitor LY2835219 on cell growth in HNSCC.2016 Mar 22;7(12):14803-13.

  • Abemaciclib (LY2835219)


    Effects of LY2835219 on cell proliferation and cell cycle in HNSCC.2016 Mar 22;7(12):14803-13.

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