Alflutinib Mesylate

Robust firmonertinib monotherapy activity in front-line EGFR PACC mutant NSCLC including in patients with brain metastases Top-line pivotal data from global Phase 3 FURVENT trial for firmonertinib in front-line NSCLC harboring EGFR exon 20 insertion mutations expected 2025 Cash and cash equivalents of $282.9 million as of September 30, 2024 NEWTOWN SQUARE, Pa., Nov. 14, 2024 (GLOBE NEWSWIRE) -- ArriVent BioPharma, Inc. (Company or ArriVent) (Nasdaq: AVBP), a clinical-stage company dedicated to accelerating the global development of innovative biopharmaceutical therapeutics, today reported financial results for the third quarter ended September 30, 2024, and highlighted recent Company progress. “Our lead clinical program of firmonertinib in non-small cell lung cancer (NSCLC) is strongly advancing with encouraging potential to expand across EGFR mutant types. In September, we announced compelling monotherapy data for firmonertinib from our FURTHER study supporting rapid and robust anti-tumor activity across EGFR PACC mutations building on the strong activity observed in patients with EGFR exon 20 insertion mutations,” said Bing Yao, Chairman and Chief Executive Officer of ArriVent. “Importantly, the high activity in tough to treat patients with central nervous system (CNS) metastases or compound mutations points to firmonertinib as a promising candidate for front-line patients with PACC mutations. Collectively, the broad activity in EGFR PACC mutations, the high responses in the CNS, and consistent, manageable safety profile across trials reinforces the promise firmonertinib holds to address unmet needs across the spectrum of EGFR mutant NSCLC.” Dr. Yao continued, “We expect several near-term catalysts for our firmonertinib program including initiating dose expansion for the combination study in classical EGFR mutant NSCLC with SHP2 inhibitor ICP-189 in the fourth quarter of the year, an update on the Phase 1b PACC study and plans for our potential registration study in the first half of 2025, and topline pivotal data from our global Phase 3 FURVENT study in front-line EGFR exon 20 mutant NSCLC in 2025. With our strong balance sheet and operating runway into 2026, we are well-positioned to execute across our near-term catalysts.” Third Quarter 2024 and Recent Highlights Firmonertinib Positive proof-of-concept data in EGFR PACC mutant NSCLC. In September, ArriVent presented interim FURTHER Phase 1b clinical data for first-line firmonertinib monotherapy in patients with EGFR PACC mutant NSCLC during the Presidential Symposium at the 2024 annual World Conference on Lung Cancer and hosted a virtual webinar. In what we believe to be the first clinical dataset testing an EGFR inhibitor in a randomized defined population of EGFR PACC mutant NSCLC, firmonertinib demonstrated robust systemic and CNS anti-tumor activity with a manageable safety profile consistent with previous trials. Upcoming Milestones Dose expansion for SHP2 inhibitor combination. Initiation of dose expansion cohort for the ongoing Phase 1b trial evaluating firmonertinib in combination with SHP2 inhibitor ICP-189 by InnoCare in patients with classical EGFR mutations expected in the fourth quarter of 2024. EGFR PACC pivotal study plan. Data from the FURTHER Phase 1b (NCT05364043) trial continues to mature for first-line firmonertinib monotherapy in patients with EGFR PACC mutant NSCLC. ArriVent expects to provide an update on EGFR PACC plans in the first half of 2025. Selection of next-generation antibody drug conjugate (ADC) candidate. ArriVent and its partner, Aarvik Therapeutics, Inc., continue to make progress, including initiating CMC activities, on selecting a multi-target multivalent ADC candidate for the treatment of solid tumors in the ARR-002 program, and expect to complete selection of a candidate that will be advanced into IND enabling studies in late 2024 or early 2025. Top-line pivotal Phase 3 data in 2025. Firmonertinib is currently being studied as a monotherapy in the pivotal, global Phase 3 FURVENT trial (NCT05607550) evaluating firmonertinib in previously untreated NSCLC patients whose tumors contain EGFR exon 20 insertion mutations with topline data expected in 2025. Third Quarter 2024 Financial Results As of September 30, 2024, the Company had cash and cash equivalents of $282.9 million, which is expected to fund operations into 2026. Net cash used in operations was $54.1 million and $40.9 million for the nine months ended September 30, 2024 and 2023, respectively. Research and development expenses were $58.9 million and $44.9 million for the nine months ended September 30, 2024 and 2023, respectively. The increase in expense was primarily due to increased headcount and clinical expense related to firmonertinib. General and administrative expenses were $11.8 million and $6.6 million for the nine months ended September 30, 2024 and 2023, respectively. The increase in expense was primarily due to expenses related to expanding the infrastructure necessary for operating as a public company. Net loss was $59.9 million and $48.1 million for the nine months ended September 30, 2024 and 2023, respectively. About ArriVent ArriVent is a clinical-stage biopharmaceutical company dedicated to the identification, development, and commercialization of differentiated medicines to address the unmet medical needs of patients with cancers. ArriVent seeks to utilize its team’s deep drug development experience to maximize the potential of its lead development candidate, firmonertinib, and advance a pipeline of novel therapeutics, such as next-generation antibody drug conjugates, through approval and commercialization. About Firmonertinib Firmonertinib (formerly furmonertinib) is an oral, highly brain-penetrant, and broadly active mutation-selective epidermal growth factor receptor (EGFR) inhibitor active against both classical and uncommon EGFR mutations, including PACC and exon 20 insertion mutations. In March 2021, firmonertinib was approved in China for first-line advanced non-small-cell lung cancer (NSCLC) with EGFR exon 19 deletion or L858R mutations and for patients with previously treated locally advanced or metastatic NSCLC with EGFR T790M mutation, otherwise known as EGFR classical mutations. Firmonertinib was granted U.S. Food and Drug Administration (FDA) Breakthrough Therapy Designation for the treatment of patients with previously untreated locally advanced or metastatic non-squamous NSCLC with EGFR exon 20 insertion mutations. Firmonertinib was also granted U.S. FDA Orphan Drug Designation for the treatment of NSCLC with EGFR mutations or human epidermal growth factor receptor 2 (HER2) mutations or HER4 mutations. Firmonertinib is currently being studied in a global Phase 3 trial for first-line NSCLC patients with EGFR exon 20 insertion mutations (FURVENT; NCT05607550) and in a global Phase 1b study, which includes a cohort evaluating firmonertinib in patients with EGFR PACC mutations (FURTHER; NCT05364043). In addition, firmonertinib is also being studied in a clinical combination study targeting advanced or metastatic NSCLC patients with EGFR classical mutations, in partnership with Beijing InnoCare Pharma Tech Co., Ltd. About EGFR mutant NSCLC Globally, lung cancer is the leading cause of cancer-related deaths among men and women. NSCLC is the predominant subtype of lung cancer, accounting for approximately 85% of all cases. Mutational activation of the EGFR is a frequent and early event in the development of NSCLC. EGFR mutations are divided into classical and uncommon. EGFR exon 20 insertion mutations are a group of uncommon EGFR mutations and constitute approximately 9% of all EGFR mutations. PACC mutations are another group of uncommon EGFR mutations and represent approximately 12% of all EGFR mutations. Patients with NSCLC whose tumors harbor uncommon EGFR mutations have significantly lower life expectancy with available therapies and represent an area of unmet medical need. About EGFR PACC mutations P-loop and αC-helix compressing (PACC) EGFR mutations are a distinct set of approximately 70 mostly missense activating mutations within the kinase domain of EGFR. They are similar to Exon 20 insertion mutations in narrowing the drug binding pocket to affect tyrosine kinase inhibitor activity. PACC mutations are diagnosed through commercially available NGS and most PCR tests. Patients with PACC mutations have limited treatment options, and there is no broadly utilized standard of care treatment for first-line PACC mutant patients. Forward-Looking Statements This press release includes certain disclosures that contain “forward-looking statements” within the meaning of the Private Securities Litigation Reform Act of 1995 about us and our industry that involve substantial risks and uncertainties. All statements other than statements of historical facts contained in this press release, including statements regarding our future results of operations or financial condition, business strategy and plans, cash runway, estimates of our addressable market, activity of firmonertinib compared to available therapies, anticipated clinical milestones, including dose expansion of ICP-189 in combination with firmonertinib, the study plan for a pivotal study of firmonertinib in patients with NSCLC EGFR PACC mutations, top-line pivotal Phase 3 data for firmonertinib in previously untreated NSCLC patients whose tumors contain EGFR exon 20 insertion mutations, and the selection of an ADC clinical candidate, and objectives of management for future operations, are forward-looking statements. In some cases, you can identify forward-looking statements because they contain words such as “anticipate,” “believe,” “contemplate,” “continue,” “could,” “estimate,” “expect,” “intend,” “may,” “plan,” “potential,” “predict,” “project,” “should,” “target,” “will,” or “would” or the negative of these words or other similar terms or expressions. Forward-looking statements are based on ArriVent’s current expectations and are subject to inherent uncertainties, risks and assumptions that are difficult to predict. Factors that could cause actual results to differ include, but are not limited to, risks and uncertainties that are described more fully in the section titled “Risk Factors” in our annual report on Form 10-K for the fiscal year ended December 31, 2023, filed with the Securities and Exchange Commission on March 28, 2024 and our other filings with the Securities and Exchange Commission. Forward-looking statements contained in this press release are made as of this date, and ArriVent undertakes no duty to update such information except as required under applicable law. ARRIVENT BIOPHARMA, INC. BALANCE SHEETS(in thousands, except share and per share data)(Unaudited) September 30, December 31, 2024 2023Assets Current assets: Cash and cash equivalents $282,855 $150,389Prepaid expenses and other current assets 9,543 9,579Total current assets 292,398 159,968Right of use assets – operating leases 187 291Deferred offering costs — 2,732Other assets 126 107Total assets $292,711 $163,098 Liabilities, Convertible Preferred Stock and Stockholders’ Equity (Deficit) Current liabilities: Accounts payable $4,646 $4,532Accrued expenses 10,359 6,952Operating lease liabilities 157 140Total current liabilities 15,162 11,624Operating lease liabilities, net of current amount 56 177Total liabilities 15,218 11,801 Series A convertible preferred stock $0.0001 par value, 150,000,000 shares authorized; 150,000,000 shares issued and outstanding at December 31, 2023 — 149,865Series B convertible preferred stock $0.0001 par value, 147,619,034 shares authorized; 147,619,034 shares issued and outstanding at December 31, 2023 — 154,625 Stockholders’ equity (deficit): Preferred stock $0.0001 par value, 10,000,000 shares authorized; no shares issued and outstanding — —Common stock $0.0001 par value, 200,000,000 shares authorized; 33,694,355 and 2,745,480 shares issued and outstanding at September 30, 2024 and December 31, 2023, respectively 3 —Additional paid-in capital 495,190 4,652Accumulated deficit (217,700) (157,845)Total stockholders’ equity (deficit) 277,493 (153,193)Total liabilities, convertible preferred stock and stockholders’ equity (deficit) $292,711 $163,098 ARRIVENT BIOPHARMA, INC. STATEMENTS OF OPERATIONS(in thousands, except share and per share data)(Unaudited) Three Months Ended Nine Months Ended September 30, September 30, 2024 2023 2024 2023Operating expenses: Research and development $20,088 $14,280 $58,841 $44,874General and administrative 4,144 2,436 11,762 6,598Total operating expenses 24,232 16,716 70,603 51,472Operating loss (24,232) (16,716) (70,603) (51,472)Interest income 3,668 2,315 10,748 3,332Net loss $(20,564) $(14,401) $(59,855) $(48,140) Share information: Net loss per share attributable to common stockholders, basic and diluted $(0.61) $(5.52) $(1.95) $(24.69)Weighted-average shares of common stock outstanding, basic and diluted 33,581,810 2,607,192 30,720,711 1,949,597 Contact:Joyce AllaireLifeSci Advisors, LLCjallaire@lifesciadvisors.com

精彩内容 第十批集采拟纳入4个抗肿瘤药，38亿大品种在列。米内网数据显示，2024H1中国公立医疗机构终端化药抗肿瘤药销售额同比增长3.42%，阿斯利康、恒瑞医药、正大制药领跑市场。品牌TOP20中，4大超10亿品种领跑，国产1类新药暴涨112%。4个拟集采抗肿瘤药，齐鲁制药均已过评，科伦、重庆药友、豪森等各有2个品种过评。 超670亿化药抗肿瘤药市场，蛋白激酶抑制剂领跑 受集采等政策影响，近年来化药抗肿瘤药市场承压。米内网数据显示，化药抗肿瘤药2023年在中国城市公立医院、县级公立医院、城市社区中心以及乡镇卫生院（简称中国公立医疗机构）终端销售额超过677亿元，同比下滑4.98%；2024年上半年销售额超过360亿元，同比增长3.42%。 中国公立医疗机构终端化药抗肿瘤药销售情况（单位：万元）来源：米内网中国公立医疗机构药品终端竞争格局 从治疗类别上看，化药抗肿瘤药涉及8个治疗大类，其中蛋白激酶抑制剂（替尼类药物）是销售主力，占据的市场份额均达45.91%，植物生物碱和其它天然药、抗代谢药占比分别为12.35%、11.54%。令人瞩目的是，近十年来国内蛋白激酶抑制剂市场持续上升，从2013年的超过37亿元增长至2023年的接近300亿元。 化药抗肿瘤药一级集团销售额排名中，阿斯利康位列第一，销售额超过30亿元；恒瑞医药位列第二，销售额超过27亿元；正大制药位列第三，销售额超过25亿元；位列第四的豪森药业销售额大涨25.17%；位列第九、第十的贝达药业、赛诺菲销售额分别增长13.42%、13.77%。 2024H1中国公立医疗机构终端化药抗肿瘤药销售额TOP10一级集团来源：米内网中国公立医疗机构药品终端竞争格局 4大超10亿品种领跑，明星药暴涨111.87% 化药抗肿瘤药销售额TOP20品牌中，阿斯利康的甲磺酸奥希替尼片位列第一，销售额超过22亿元；正大天晴的盐酸安罗替尼胶囊位列第二，销售额超过16亿元；豪森药业的甲磺酸阿美替尼片、石药欧意的盐酸多柔比星脂质体注射液分别位列第三、第四，销售额均超过10亿元。 2024H1中国公立医疗机构终端化药抗肿瘤药销售额TOP20品牌来源：米内网中国公立医疗机构药品终端竞争格局 12个品牌销售额实现正增长，其中5个品牌销售额增逾10%，艾力斯的甲磺酸伏美替尼片暴涨111.87%、豪森药业的甲磺酸阿美替尼片大涨44.04%、百济神州的泽布替尼胶囊大涨21.88%、赛诺菲的注射用奥沙利铂增长13.78%、再鼎医药的甲苯磺酸尼拉帕利胶囊增长11.47%。 从企业层面上看，恒瑞医药有3个品种马来酸吡咯替尼片、注射用紫杉醇(白蛋白结合型)、甲磺酸阿帕替尼片上榜；阿斯利康有2个品种甲磺酸奥希替尼片、奥拉帕利片上榜；石药欧意有2个品种盐酸多柔比星脂质体注射液、注射用紫杉醇(白蛋白结合型)上榜。 20个品牌中，国产1类新药逐渐崭露头角，上榜品牌多达8个，进口原研药有5个，早期集采的原研药多数跌出榜单。紫杉醇白蛋白为第二批集采品种、卡培他滨片为第三批集采品种，上榜企业均为本土企业，注射用奥沙利铂为第五批集采品种，赛诺菲持续领跑市场。盐酸多柔比星脂质体注射液、瑞戈非尼片为第十批拟集采品种，市场格局将迎变化。 38亿大品种在列！4个品种备战第十批集采 已落地执行的八批化药集采中，化药抗肿瘤药分别有3个、2个、2个、3个、6个、6个、0个、0个药品被纳入，合计22个品种。其中12个为注射剂，10个为口服常释剂型，包括吉非替尼、伊马替尼、培美曲塞、替吉奥、紫杉醇白蛋白等重磅品种。 抗肿瘤药国家集采品种 11月1日，国家组织药品联合采购办公室发布通知，开展第十批国家组织药品集中采购相关药品信息填报工作，62个品种（263个品规）被纳入填报范围。化药抗肿瘤药有4个品种氟尿嘧啶注射剂、盐酸多柔比星脂质体注射液、哌柏西利胶囊、瑞戈非尼片在列。 第十批拟集采抗肿瘤药竞争格局 4个通用名药品2023年在中国公立医疗机构终端的销售额合计接近60亿元。其中，盐酸多柔比星脂质体注射液销售额超过38亿元，氟尿嘧啶注射剂、瑞戈非尼片销售额均超过9亿元。 氟尿嘧啶注射剂、哌柏西利胶囊过评企业均已有14家，竞争较为激烈；瑞戈非尼片在TOP20品牌排名第20，过评企业已有9家，原研厂家拜耳在过往的国采中仅中标了第二批集采的阿卡波糖片、盐酸莫西沙星片，本次集采拜耳是否会竞标值得关注。 盐酸多柔比星脂质体注射液是一款重磅广谱抗肿瘤药，也是国家集采开展以来首个入选的脂质体。该品种2023年院内市场销售额超过38亿元，过评企业共有8家，包括复旦张江、石药欧意、齐鲁制药、常州金远药业、印度瑞迪博士实验室等，其中齐鲁制药该产品于今年5月获批上市，预计公司将积极竞标迅速抢占市场。 从过评企业上看，本次集采的4个抗肿瘤药齐鲁制药均已过评，科伦药业、重庆药友、豪森药业、上海创诺制药、青峰医药、正大制药等企业均有2个品种过评。 资料来源：米内网数据库注：米内网《中国公立医疗机构药品终端竞争格局》，统计范围是：中国城市公立医院、县级公立医院、城市社区中心以及乡镇卫生院，不含民营医院、私人诊所、村卫生室；上述销售额以产品在终端的平均零售价计算。 本文为原创稿件，转载请注明来源和作者，否则将追究侵权责任。投稿及报料请发邮件到872470254@qq.com稿件要求详询米内微信首页菜单栏商务及内容合作可联系QQ：412539092 【分享、点赞、在看】点一点不失联哦