Deutenzalutamide is a hormone-blocking capsule from Hinova Pharmaceuticals, a modified form of enzalutamide, approved in China in 2025 for prostate cancer that has spread and stopped responding to hormone therapy.
Deutenzalutamide (HC-1119, HC1119, 海纳安) is a small molecule (oral soft capsule), deuterated androgen receptor antagonist from Hinova Pharmaceuticals. A deuterated form of enzalutamide, a second-generation androgen receptor antagonist; in preclinical models it had a lower metabolic rate, higher plasma exposure and lower brain exposure than enzalutamide at equivalent doses. Its furthest stage is approval, for metastatic castration-resistant prostate cancer. ClinicalTrials.gov registers it in 5 studies linked below. Approved by China's NMPA on 29 May 2025 for metastatic castration-resistant prostate cancer (Hinova English pipeline page); added to China's national reimbursement drug list in December 2025 (Hinova Chinese pipeline page). No approval elsewhere in sources read; the global phase 3 vs enzalutamide (NCT03850795, Hinova USA) is terminated.
A deuterated form of enzalutamide, a second-generation androgen receptor antagonist; in preclinical models it had a lower metabolic rate, higher plasma exposure and lower brain exposure than enzalutamide at equivalent doses. Connects to Androgen receptor.
1.Deutenzalutamide acts on Androgen receptor, the hormone receptor or the enzyme that makes the hormone.
Background: ADC sequencing, Antigen escape (antigen loss, lineage switch), BCG-unresponsive, Castration-resistant prostate cancer (CRPC), Circulating tumour DNA (ctDNA). Also on OnCo: Resistance: how tumours escape each drug class · Lines of therapy.
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| Region | Year | Indication |
|---|---|---|
| China | 2025 | Metastatic castration-resistant prostate cancer · NMPA approval on 29 May 2025, per Hinova's pipeline page |
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Query for this drug: (TITLE:"Deutenzalutamide" OR ABSTRACT:"Deutenzalutamide" OR TITLE:"HC-1119" OR ABSTRACT:"HC-1119" OR TITLE:"HC1119" OR ABSTRACT:"HC1119" OR TITLE:"海纳安" OR ABSTRACT:"海纳安" OR TITLE:"氘恩扎鲁胺软胶囊" OR ABSTRACT:"氘恩扎鲁胺软胶囊") AND (cancer OR tumor OR tumour OR oncology OR carcinoma OR lymphoma OR leukemia OR leukaemia OR myeloma OR sarcoma OR melanoma OR glioma). Results are unfiltered search hits about Deutenzalutamide, not a curated reading list.
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