天眼查数据显示，百时美施贵宝（中国）投资有限公司成立日期1998年11月09日，法定代表人钱江，所 属行业为投资与资产管理，企业类型为有限责任公司(外国法人独资)，企业规模为大型，参保人数 921，注册资本10500万美元，实缴资本10500万美元，注册地址为上海市静安区南京西路1717号17楼。 股东信息如下： 股东名称持股比例认缴出资额认缴出资日期首次持股日期美国百时美施贵宝公司100%10500万美元1998 年11月09日 声明：市场有风险，投资需谨慎。 本文为AI大模型基于第三方数据库自动发布，任何在本文出现的信 息（包括但不限于个股、评论、预测、图表、指标、理论、任何形式的表述等）均只作为参考，不构成 个人投资建议。受限于第三方数据库质量等问题，我们无法对数据的真实性及完整性进行分辨或核验， 因此本文内容可能出现不准确、不完整、误导性的内容或信息，具体以公司公告为准。如有疑问，请联 系biz@staff.sina.com.cn。 来源：新浪财经-鹰眼工作室 国家药品监督管理局药品审评中心数据显示，2025年12月30日，Excella GmbH & Co. KG的Azacitidine申 请已获受 ...

Ziftomenib + Ven/Aza in Newly Diagnosed NPM1-m AML - In newly diagnosed NPM1-m AML patients, the combination of ziftomenib 600 mg QD with Ven/Aza resulted in a composite complete remission (CRc) rate of 86% (32/37), with a complete remission (CR) rate of 73% (27/37)[35] - Among CRc responders in newly diagnosed NPM1-m AML, 68% (17/25) achieved MRD negativity at a threshold of ≤01% and 44% (11/25) at a threshold of ≤001%[36] - In newly diagnosed NPM1-m AML, 68% (27/40) of patients remained alive and continued on study after a median follow-up of 261 weeks[40] Ziftomenib + Ven/Aza in R/R NPM1-m or KMT2A-r AML - In R/R NPM1-m AML patients, the combination of ziftomenib 600 mg with Ven/Aza resulted in an overall response rate (ORR) of 65% (31/48) and a CRc rate of 48% (23/48)[57] - In R/R KMT2A-r AML patients, the combination of ziftomenib 600 mg with Ven/Aza resulted in an ORR of 41% (13/32) and a CRc rate of 28% (9/32)[57] - Among R/R NPM1-m AML patients without prior venetoclax exposure, the CRc rate was 70% (16/23) and the ORR was 83% (19/23)[58] - Among R/R KMT2A-r AML patients without prior venetoclax exposure, the CRc rate was 60% (6/10) and the ORR was 70% (7/10)[58] - For R/R NPM1-m AML, the median duration of CRc was 399 weeks after a median follow-up of 274 weeks[61] - For R/R KMT2A-r AML, the median duration of CRc was 124 weeks after a median follow-up of 169 weeks[64]

Core Insights - The combination of ziftomenib with venetoclax and azacitidine shows promising clinical activity in treating acute myeloid leukemia (AML) with NPM1 mutations, achieving an 86% composite complete remission (CRc) rate in newly diagnosed patients and a 65% overall response rate (ORR) in relapsed/refractory cases [1][2][5] - Ziftomenib has a favorable safety profile, with low rates of myelosuppression and manageable side effects, supporting its potential integration into treatment regimens for AML [4][7][8] - Ongoing registrational trials for ziftomenib are expected to further establish its role in both front-line and relapsed/refractory settings for AML [2][8][13] Summary by Category Clinical Efficacy - In newly diagnosed NPM1-m AML, 86% of patients achieved CRc, with 68% of responders attaining molecular minimal residual disease (MRD) negativity [1][3] - In relapsed/refractory NPM1-m AML, the ORR was 65%, and in venetoclax-naïve patients, it increased to 83% [2][11] - For KMT2A-r AML, the ORR was 41%, with 70% in venetoclax-naïve patients [1][11] Safety Profile - The triplet combination of ziftomenib, venetoclax, and azacitidine was well tolerated, with low rates of ziftomenib-related myelosuppression [4][7] - Adverse events included one case of grade 2 differentiation syndrome and one case of grade 3 QTc prolongation, both managed without treatment discontinuation [4][7] Ongoing Development - Kura Oncology is conducting registrational trials for ziftomenib in both intensive chemotherapy-eligible and -ineligible patients [1][2] - The company is also activating sites for pivotal trials, indicating confidence in the drug's potential as a foundational treatment for AML [8][13]

Core Insights - Kura Oncology and Kyowa Kirin announced that results from the KOMET-007 trial of ziftomenib will be presented at the ASH 2025 Annual Meeting on December 8, 2025 [1][2] Group 1: Trial Details - KOMET-007 is a Phase 1a/b study assessing ziftomenib in combination with standard chemotherapies for adults with NPM1-mutated or KMT2A-rearranged acute myeloid leukemia (AML) [2] - The upcoming presentations will include data on newly diagnosed adults with NPM1-m AML and updated results for relapsed or refractory cases treated with ziftomenib combined with venetoclax and azacitidine [2][3] Group 2: Presentation Information - Two oral presentations will take place on December 8, 2025, focusing on the safety and clinical activity results from the KOMET-007 trial [5] - The presentations will provide more mature data, including additional response-evaluable patients and expanded safety summaries [3] Group 3: Company Overview - Kura Oncology is a clinical-stage biopharmaceutical company focused on precision medicines for cancer treatment, with a pipeline targeting hematologic malignancies and solid tumors [6] - Ziftomenib is a menin inhibitor aimed at specific genetic drivers of acute myeloid leukemias, with ongoing efforts to advance menin inhibition in various cancer types [6]

Core Insights - Bleximenib, an investigational selective menin inhibitor, demonstrates potential as a combination therapy for relapsed or refractory acute myeloid leukemia (AML) and newly diagnosed, intensive chemotherapy-ineligible AML [1][2] - The Phase 1b study shows promising efficacy and safety data, with an overall response rate (ORR) of 82% for relapsed or refractory AML and 90% for newly diagnosed patients [2][3] - The safety profile indicates a low rate of differentiation syndrome and no significant cardiac safety signals, supporting further investigation in Phase 2 and 3 studies [1][2][3] Company Overview - Johnson & Johnson is committed to addressing unmet medical needs in hematologic malignancies, focusing on innovative treatment options for AML [2][8] - The company is exploring the potential of bleximenib both as a monotherapy and in combination with standard care regimens in ongoing clinical trials [6][8] Industry Context - Acute myeloid leukemia is the most common type of acute leukemia in adults, characterized by low survival rates and poor patient outcomes, particularly in those with KMT2A gene rearrangements and NPM1 mutations [2][7] - The five-year survival rate for AML remains the lowest among leukemias, highlighting the urgent need for effective treatment options [7]