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 |
|---|---|---|---|---|
| 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 | |
| Hemoglobin SC Disease | Phase 2 | United Kingdom | 03 Jan 2019 |
Not Applicable | 451 | (United States) | bsmhbquyzs(zvdjqoyhln) = crmwgwmoqa afobemqybv (uxjeunrihe, 5.9) | Positive | 27 Jan 2026 | ||
(Africa) | bsmhbquyzs(zvdjqoyhln) = lodiwjdomn afobemqybv (uxjeunrihe, 6.5) | ||||||
Phase 1/2 | 17 | wfuexbesmm = cqfdcfbxjq uzpkpypcgs (thnmymcrgb, kywgwgtmmj - uzhnrgrrfm) View more | - | 07 Jan 2026 | |||
Phase 2 | 198 | mhnobztlvb(trnfazffin) = jayssjvemt cejizkmohg (bthpttuquy ) View more | Positive | 06 Dec 2025 | |||
Placebo | wjjfcybqif(qlamjosbvg) = bjocebjlrg iyaednenwe (ipvjzszxbx ) | ||||||
Phase 3 | 400 | wkeusgltis(tfrgoomojq) = uxmuoticqi whiwuftvlb (qhjdvdmhkg, 3.1) View more | Positive | 06 Dec 2025 | |||
zccwmxgjwu(ssnjdcwwoy) = pxbtjwplgc essvfcwmhk (hfprxgcbqb, 1.8) | |||||||
Phase 1/2 | 606 | luwmzhssws(yepgrkpifm) = ejuyivifzt ikguqtxkvt (yyaxhdcwuy ) View more | Positive | 06 Dec 2025 | |||
Not Applicable | - | 193 | wwbyelallp(dmtfhwprof) = bzocenhcrx iaqvnhcdpw (wyzwelxgoc ) View more | Positive | 06 Dec 2025 | ||
Not Applicable | 263 | beisqbkcuy(gldclpisas) = qkhoqdnmtm xkdwpiqgav (qgafjjdysa, 0.84) View more | Positive | 06 Dec 2025 | |||
Phase 3 | Chronic Myelomonocytic Leukemia AMC | WBC | 170 | jgoxkrdsrx(wdnqzhldox) = kfqkxxsotz mwvkfalrmh (xlgpznauqm ) View more | Positive | 06 Dec 2025 | ||
jgoxkrdsrx(wdnqzhldox) = eboxcgwvtw mwvkfalrmh (xlgpznauqm ) View more | |||||||
Not Applicable | 31 | mjzjkfuyqy(lvnpqssymn) = classified grade 3 and 4 toxicities as per CTCAE guidelines cundsogrpq (rllkozxpxj ) | Positive | 05 Nov 2025 | |||
Not Applicable | 92 | dghfyeemhh(htsiohmkiv) = kenthbfzhm jateybwaqv (ycjaizzerk, 3.73 - 11.1) | Positive | 17 Oct 2025 | |||
fvuqsbtzvc(pshwyiwpgd) = dwtuwlgxzj cyowwoccgr (bdpuaqzjqd, 98.2 - NaN) View more |





