Rezivertinib
(Synonyms: BPI-7711) 目录号 : GC62341
Rezivertinib (BPI-7711) 是一种口服有效，高选择性和不可逆的第三代 EGFR 酪氨酸激酶抑制剂 (TKI)。Rezivertinib 对常见的激活 EGFR 和抗性T790M 突变具有高效力。Rezivertinib 具有出色的透过中枢神经系统 (CNS) 能力，并具有抗肿瘤活性。
Cas No.:1835667-12-3
Sample solution is provided at 25 µL, 10mM.
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Quality Control & SDS
- View current batch:
- Purity: >99.50%
- COA (Certificate Of Analysis)
- SDS (Safety Data Sheet)
- Datasheet
Rezivertinib (BPI-7711) is an orally active, highly selective and irreversible third-generation EGFR tyrosine kinase inhibitor (TKI). Rezivertinib exhibits high potency against the common activation EGFR and the resistance T790M mutations. Rezivertinib has excellent central nervous system (CNS) penetration and has antitumor activity[1][2].
Rezivertinib (BPI-7711) selectively inhibits cellular proliferation of EGFR mutations in cell lines: GI50 13.3 nM (PC9, del19), 6.8 nM (HCC827, L858R), 22 nM (NCI-H1975, del19/T790M) and > 1000 nM (A431, EGFR WT)[1].
Rezivertinib (BPI-7711; 6.25-25 mg/kg/day; orally; 14 days) shows significant tumor regression[2]. Rezivertinib (12.5 mg/kg/day; orally; 14 days) survives an average of 112% longer in H1975-luc human NSCLC mice model[2]. Rezivertinib (50 mg/kg/day; orally) has anti-tumor efficacy correlated to improved average overall survival of the animals of 115% (28 days vs. 13 days)[2].
[1]. Misako Nagasaka, et al. Beyond Osimertinib: The Development of Third-Generation EGFR Tyrosine Kinase Inhibitors For Advanced EGFR+ NSCLC. J Thorac Oncol. 2021 May;16(5):740-763.
[2]. Victoria L. Wilde, et al. Preclinical evidence of BPL-7711 activity in Egfr-mutant non-smallcell lung cancer ( NSCLC ) in orthotopically implanted human tumorxenografts in the lung and brain.
| Cas No. | 1835667-12-3 | SDF | |
| 别名 | BPI-7711 | ||
| 分子式 | C27H30N6O3 | 分子量 | 486.57 |
| 溶解度 | DMSO : 125 mg/mL (256.90 mM; Need ultrasonic) | 储存条件 | Store at -20°C |
| General tips | 请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液；一旦配成溶液，请分装保存，避免反复冻融造成的产品失效。 储备液的保存方式和期限：-80°C 储存时，请在 6 个月内使用，-20°C 储存时，请在 1 个月内使用。 为了提高溶解度，请将管子加热至37℃，然后在超声波浴中震荡一段时间。 |
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| Shipping Condition | 评估样品解决方案：配备蓝冰进行发货。所有其他可用尺寸：配备RT，或根据请求配备蓝冰。 | ||
| 制备储备液 | |||
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1 mg | 5 mg | 10 mg |
| 1 mM | 2.0552 mL | 10.276 mL | 20.552 mL |
| 5 mM | 0.411 mL | 2.0552 mL | 4.1104 mL |
| 10 mM | 0.2055 mL | 1.0276 mL | 2.0552 mL |
| 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） | ||||||||||
| 给药剂量 | mg/kg |  |
动物平均体重 | g | |
每只动物给药体积 | ul | |
动物数量 | 只 |
| 第二步：请输入动物体内配方组成（配方适用于不溶于水的药物；不同批次药物配方比例不同，请联系GLPBIO为您提供正确的澄清溶液配方） | ||||||||||
| % DMSO % % Tween 80 % saline | ||||||||||
| 计算重置 | ||||||||||
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，
体内配方配制方法：取 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 saline，混匀澄清。
1. 首先保证母液是澄清的；
2.
一定要按照顺序依次将溶剂加入，进行下一步操作之前必须保证上一步操作得到的是澄清的溶液，可采用涡旋、超声或水浴加热等物理方法助溶。
3. 以上所有助溶剂都可在 GlpBio 网站选购。
Beyond Osimertinib: The Development of Third-Generation EGFR Tyrosine Kinase Inhibitors For Advanced EGFR+ NSCLC
J Thorac Oncol 2021 May;16(5):740-763.PMID:33338652DOI:10.1016/j.jtho.2020.11.028.
Single-agent osimertinib is the standard of care for the first-line treatment of advancedEGFR+ NSCLC and remained the only marketed third-generation EGFR tyrosine kinase inhibitor (TKI) until March 2020 when almonertinib (HS-10296) was approved in the People's Republic of China for the treatment of advanced EGFR T790M+ NSCLC based on a phase 2 expansion study of a phase 1/2 trial. In this review, we profiled many of the third-generation EGFR TKIs in late-stage clinical development (e.g., almonertinib, lazertinib, alflutinib1, Rezivertinib, ASK120069, SH-1028, D-0316, and abivertinib) based on their interim results from phase 1 and phase 2 trials, and included the designs of the phase 3 trials and their chemical structures when publicly available. We also listed other third-generation EGFR TKIs in pipeline development based on the search of clinical trial registration websites. In addition, we summarized the results of clinical trials that previously reported third-generation EGFR TKIs (rociletinib, olmutinib, nazartinib, mavelertinib), including phase 3 results of rociletinib and naquotinib. We further profiled combination clinical trial design of the third-generation EGFR TKIs including FLAURA2 (NCT04035486), MARIPOSA (NCT04487080), ACROSS1 (NCT04500704), and ACROSS2 (NCT04500717) that if positive can potentially usher in the next standard of care for advanced EGFR+ NSCLC.
Safety, Efficacy, and Pharmacokinetics of Rezivertinib (BPI-7711) in Patients With Advanced NSCLC With EGFR T790M Mutation: A Phase 1 Dose-Escalation and Dose-Expansion Study
J Thorac Oncol 2022 May;17(5):708-717.PMID:35181498DOI:10.1016/j.jtho.2022.01.015.
Introduction: Rezivertinib (BPI-7711) is a novel third-generation EGFR tyrosine kinase inhibitor selective for EGFR-sensitizing and T790M mutations. This study was designed to evaluate the safety, efficacy, and pharmacokinetics of Rezivertinib for patients having advanced NSCLC with EGFR T790M mutation. Methods: This phase 1 study (NCT03386955) was conducted across 20 sites in the People's Republic of China. Patients received Rezivertinib at six oral dose levels (30 mg, 60 mg, 120 mg, 180 mg, 240 mg, 300 mg) once daily until disease progression, unacceptable toxicity, or patient withdrawal. The primary end points were safety for the dose-escalation phase and objective response rate by the blinded independent central review for the total study population. Results: A total of 19 patients in dose-escalation phase using the standard 3 + 3 design principle and 153 patients in dose-expansion phase were enrolled from September 11, 2017, to August 23, 2019. The data cutoff date was on June 15, 2020. No dose-limiting toxicity occurred in the dose-escalation phase. The treatment-related adverse events were observed in 82.0% (141 of 172) of patients, and 17.4% (30 of 172) had grade greater than or equal to 3, among which decreased neutrophil count (2.9%), leukopenia (2.9%), and pneumonia (2.9%) were the most common. The overall blinded independent central review-evaluated objective response rate was 59.3% (102 of 172, 95% confidence interval: 51.6-66.7), and the median progression-free survival was 9.7 (95% confidence interval: 8.3-11.1) months. Conclusions: Rezivertinib was found to have promising efficacy with a manageable safety profile in patients with EGFR T790M-mutated advanced NSCLC. Further study is warranted.
Efficacy and Safety of Rezivertinib (BPI-7711) in Patients With Locally Advanced or Metastatic/Recurrent EGFR T790M-Mutated NSCLC: A Phase 2b Study
J Thorac Oncol 2022 Nov;17(11):1306-1317.PMID:36049654DOI:10.1016/j.jtho.2022.08.015.
Introduction: Rezivertinib (BPI-7711) is a novel third-generation EGFR tyrosine kinase inhibitor (TKI) targeting both EGFR-sensitizing mutations and EGFR T790M mutation. This study aimed to evaluate the efficacy and safety of Rezivertinib in patients with locally advanced or metastatic/recurrent EGFR T790M-mutated NSCLC. Methods: Patients with locally advanced or metastatic/recurrent NSCLC with confirmed EGFR T790M mutation who progressed after first-/second-generation EGFR TKI therapy or primary EGFR T790M mutation were enrolled. Patients received Rezivertinib at 180 mg orally once daily until disease progression, unacceptable toxicity, or withdrawal of consent. The primary end point was objective response rate (ORR) assessed by blinded independent central review per Response Evaluation Criteria in Solid Tumors version 1.1. Secondary end points included disease control rate (DCR), duration of response, progression-free survival (PFS), overall survival, and safety. This study is registered with Clinical Trials.gov (NCT03812809). Results: A total of 226 patients were enrolled from July 5, 2019, to January 22, 2020. By the data cutoff date on January 24, 2022, the median duration of follow-up was 23.3 months (95% confidence interval [CI]: 22.8-24.0). The ORR by blinded independent central review was 64.6% (95% CI: 58.0%-70.8%), and DCR was 89.8% (95% CI: 85.1%-93.4%). The median duration of response was 12.5 months (95% CI: 10.0-13.9), and median PFS was 12.2 months (95% CI: 9.6-13.9). The median overall survival was 23.9 months (95% CI: 20.0-not calculated [NC]). Among 91 (40.3%) patients with central nervous system (CNS) metastases, the median CNS PFS was 16.6 months (95% CI: 11.1-NC). In 29 patients with more than or equal to one brain target lesion at baseline, the CNS ORR and CNS DCR were 69.0% (95% CI: 49.2%-84.7%) and 100% (95% CI: 88.1%-100%), respectively. Time to progression of CNS was 16.5 months (95% CI: 9.7-NC). Of 226 patients, 188 (83.2%) had at least one treatment-related adverse event, whereas grade more than or equal to 3 occurred in 45 (19.9%) patients. No interstitial lung disease was reported. Conclusions: Rezivertinib was found to have promising efficacy and favorable safety profile for patients with locally advanced or metastatic/recurrent NSCLC with EGFR T790M mutation.
Results of the phase IIa study to evaluate the efficacy and safety of Rezivertinib (BPI-7711) for the first-line treatment of locally advanced or metastatic/recurrent NSCLC patients with EGFR mutation from a phase I/IIa study
BMC Med 2023 Jan 8;21(1):11.PMID:36617560DOI:10.1186/s12916-022-02692-8.
Background: Rezivertinib (BPI-7711) is a novel third-generation epidermal growth factor receptor (EGFR) tyrosine kinase inhibitor (TKI). This phase IIa study was part of a phase I/IIa study (NCT03386955), aimed to evaluate the efficacy and safety of Rezivertinib as the first-line treatment for patients with locally advanced or metastatic/recurrent EGFR mutated non-small cell lung cancer (NSCLC). Methods: Patients received the first-line treatment of 180 mg Rezivertinib orally once daily until disease progression, unacceptable toxicity, or withdrawal of consent. The primary endpoint was the objective response rate (ORR) assessed by blinded independent central review (BICR). Secondary endpoints included disease control rate (DCR), duration of response (DoR), progression-free survival (PFS), overall survival (OS), and safety. Results: From Jun 12, 2019, to Oct 17, 2019, 43 patients were enrolled. At the data cutoff date on Dec 23, 2021, the ORR by BICR was 83.7% (95% CI: 69.3-93.2%). The median DoR was 19.3 (95% CI: 15.8-25.0) months. The median PFS by BICR was 20.7 (95% CI: 13.8-24.8) months and 22.0 (95% CI: 16.8-26.3) months by investigators. Data on OS was immature. Totally, 40 (93.0%) patients had at least one treatment-related adverse event while 4 (9.3%) of them were grade ≥ 3. Conclusions: Rezivertinib (BPI-7711) showed promising efficacy and a favorable safety profile for the treatment among the locally advanced or metastatic/recurrent NSCLC patients with EGFR mutation in the first-line setting. Trial registration: ClinicalTrials.gov, NCT03386955.