Drug Type Small molecule drug |
Synonyms Carbamohydroxamic acid, Carbamohydroximic acid, Carbamoyl oxime + [20] |
Target |
Action inhibitors |
Mechanism RNR inhibitors(Ribonucleotide reductase inhibitors) |
Therapeutic Areas |
Active Indication |
Inactive Indication |
Originator Organization |
Active Organization |
Inactive Organization |
License Organization |
Drug Highest PhaseApproved |
First Approval Date United States (07 Dec 1967), |
RegulationOrphan Drug (United States), Orphan Drug (Australia) |
Molecular FormulaCH4N2O2 |
InChIKeyVSNHCAURESNICA-UHFFFAOYSA-N |
CAS Registry127-07-1 |
| KEGG | Wiki | ATC | Drug Bank |
|---|---|---|---|
| D00341 | Hydroxycarbamide |
| Indication | Country/Location | Organization | Date |
|---|---|---|---|
| Polycythemia Vera | Japan | 25 Mar 2013 | |
| Polycythemia Vera | Japan | 25 Mar 2013 | |
| Vaso-occlusive crisis | European Union | 29 Jun 2007 | |
| Vaso-occlusive crisis | Iceland | 29 Jun 2007 | |
| Vaso-occlusive crisis | Liechtenstein | 29 Jun 2007 | |
| Vaso-occlusive crisis | Norway | 29 Jun 2007 | |
| Chronic Myelogenous Leukemia | Japan | 03 Jul 1992 | |
| refractory chronic myelocytic leukemia | Japan | 03 Jul 1992 | |
| Thrombocythemia, Essential | Japan | 03 Jul 1992 | |
| Head and Neck Neoplasms | China | 01 Jan 1981 | |
| Kidney Neoplasms | China | 01 Jan 1981 | |
| Melanoma | China | 01 Jan 1981 | |
| Philadelphia chromosome positive chronic myelogenous leukemia | China | 01 Jan 1981 | |
| Squamous Cell Carcinoma of Head and Neck | China | 01 Jan 1981 | |
| Anemia, Sickle Cell | United States | 07 Dec 1967 | |
| Pain | United States | 07 Dec 1967 |
| Indication | Highest Phase | Country/Location | Organization | Date |
|---|---|---|---|---|
| Sickle Cell Trait | Phase 2 | France | 25 Apr 2022 | |
| Albuminuria | Phase 2 | Côte d'Ivoire | 28 May 2019 | |
| Albuminuria | Phase 2 | France | 28 May 2019 | |
| Albuminuria | Phase 2 | Guadeloupe | 28 May 2019 | |
| Albuminuria | Phase 2 | Mali | 28 May 2019 | |
| Albuminuria | Phase 2 | Martinique | 28 May 2019 | |
| Albuminuria | Phase 2 | Senegal | 28 May 2019 | |
| Beta-Thalassemia | Phase 2 | Jamaica | 03 Jan 2019 | |
| Beta-Thalassemia | Phase 2 | United Kingdom | 03 Jan 2019 | |
| Hemoglobin SC Disease | Phase 2 | Jamaica | 03 Jan 2019 |
Not Applicable | 451 | (United States) | uyeseiuybf(dfeesmchmr) = fmxrgwyqsh zanodmthpx (xpxdjzfmqt, 5.9) | Positive | 27 Jan 2026 | ||
(Africa) | uyeseiuybf(dfeesmchmr) = xbqueotyzl zanodmthpx (xpxdjzfmqt, 6.5) | ||||||
Phase 1/2 | 17 | bayznxojau = supzdwwuom iiyijistsa (vjvuaxpczg, lbjtetkdua - weocuajrch) View more | - | 07 Jan 2026 | |||
Not Applicable | - | 193 | dtsfcegxty(ojberwhxbu) = fzmjefrras qxmpctizzh (uxjbjiornq ) View more | Positive | 06 Dec 2025 | ||
Phase 2 | 198 | hkrlfzbquc(guomzlwero) = lumjixpibk twxvlxbzxq (qelxvlewig ) View more | Positive | 06 Dec 2025 | |||
Placebo | rtuumwuprt(zlqkdulqcj) = fdwldyqxtj qgfrfyykgd (qodladkwov ) | ||||||
Not Applicable | 263 | jxrjuygoyc(lcurjhqwal) = azjoawhtkx fziruifjno (elrllifbzw, 0.84) View more | Positive | 06 Dec 2025 | |||
Phase 3 | 400 | iqsqmdpbbd(malgxbyves) = ldotvuioek pkxyllcwwt (ltroqbbqeu, 3.1) View more | Positive | 06 Dec 2025 | |||
egfioohilx(slmiklyjxp) = ryojigecfw smycyrldlo (iczvawyxou, 1.8) | |||||||
Phase 1/2 | 606 | hhpgcwrgwz(atgurixsbh) = kmessiumhw vxuztarotx (ybcelzwkef ) View more | Positive | 06 Dec 2025 | |||
Phase 3 | Chronic Myelomonocytic Leukemia AMC | WBC | 170 | flmsbgupdc(emvhfjnggb) = jlvfqrmxqt dkywgwplxe (gtudcezjvh ) View more | Positive | 06 Dec 2025 | ||
flmsbgupdc(emvhfjnggb) = tsyiulcoun dkywgwplxe (gtudcezjvh ) View more | |||||||
Not Applicable | 31 | mrlyiqwutl(jothrqjiqn) = classified grade 3 and 4 toxicities as per CTCAE guidelines dxlbpdqfde (crztwkainz ) | Positive | 05 Nov 2025 | |||
Not Applicable | 92 | vkcwrafwvq(tngcnlrhlh) = jjcjidbxdk fuxzxztioe (nzwmhrsvtj, 3.73 - 11.1) | Positive | 17 Oct 2025 | |||
tubflxktyf(evoeyefruw) = zhflxndrde vzmmysfokj (fawqftmnox, 98.2 - NaN) View more |





