Onrigin
Onrigin Uses, Dosage, Side Effects, Food Interaction and all others data.
VNP40101M is a novel alkylating agent that has been used in trials studying the treatment of Leukemia, Lymphoma, Lung Cancer, Small Intestine Cancer, and Myelodysplastic Syndromes, among others.
| Trade Name | Onrigin |
| Generic | Laromustine |
| Laromustine Other Names | Cloretazine, Laromustine, Onrigin |
| Type | |
| Formula | C6H14ClN3O5S2 |
| Weight | Average: 307.775 Monoisotopic: 307.00633966 |
| Groups | Investigational |
| Therapeutic Class | |
| Manufacturer | |
| Available Country | |
| Last Updated: | September 19, 2023 at 7:00 am |
Uses
Investigated for use/treatment in brain cancer, cancer/tumors (unspecified), colorectal cancer, leukemia (lymphoid), leukemia (myeloid), lung cancer, myelodysplastic syndrome, pediatric indications, and solid tumors.
How Onrigin works
VNP40101M is a small molecule that works by damaging DNA. It releases the DNA chloroethylating agent 90CE after entering the blood stream. 90CE chloroethylates the O6 position of guanine residues, ultimately resulting in an interstrand DNA cross-link. Interstrand DNA cross-links are difficult to repair and are toxic to cells. VNP40101M demonstrates a broad spectrum of anticancer activity in preclinical studies, including activity in selected cell lines resistant to other alkylating agents such as BCNU, cyclophosphamide and melphalan. In preclinical studies, Cloretazine (VNP40101M) has been combined with other anticancer agents such as cytarabine (Ara-C). In addition, Cloretazine (VNP40101M) or its metabolite, has been shown to be capable of crossing the blood brain barrier in preclinical models.
Innovators Monograph
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