Nirogacestat Hydrobromide
[CAS# 1962925-29-6]

Identification

• Classification: API >> Inhibitor drug
• Name: Nirogacestat Hydrobromide
• Synonyms: (2S)-2-[[(2S)-6,8-difluoro-1,2,3,4-tetrahydronaphthalen-2-yl]amino]-N-[1-[1-(2,2-dimethylpropylamino)-2-methylpropan-2-yl]imidazol-4-yl]pentanamide;dihydrobromide
• Molecular Formula: C₂₇H₄₃Br₂F₂N₅O
• Molecular Weight: 651.47
• CAS Registry Number: 1962925-29-6
• EC Number: 110-175-6
• SMILES: CCC[C@@H](C(=O)NC1=CN(C=N1)C(C)(C)CNCC(C)(C)C)N[C@H]2CCC3=C(C2)C(=CC(=C3)F)F.Br.Br

Properties

• Solubility: soluble 10 mM (water), 100 mM (DMSO) (Expl.)

Safety Data

• Hazard Symbols: GHS07 Warning
• Hazard Statements: H315-H319-H335
• Precautionary Statements: P261-P264-P264+P265-P271-P280-P302+P352-P304+P340-P305+P351+P338-P319-P321-P332+P317-P337+P317-P362+P364-P403+P233-P405-P501

Discovory and Applicatios

Nirogacestat hydrobromide is a chemical compound that has garnered attention in the field of oncology due to its potential use as a therapeutic agent in cancer treatment. It is a selective gamma-secretase inhibitor, which means it blocks the activity of gamma-secretase, an enzyme that plays a pivotal role in the Notch signaling pathway. This pathway is involved in regulating cell differentiation, proliferation, and survival. Dysregulation of Notch signaling is associated with various types of cancers, including solid tumors and hematologic malignancies, making gamma-secretase inhibitors like Nirogacestat hydrobromide an attractive target for cancer therapy.

The discovery of Nirogacestat hydrobromide was driven by the need to identify effective inhibitors of the Notch signaling pathway. Researchers recognized the therapeutic potential of targeting this pathway in cancers where aberrant Notch signaling contributes to tumor growth and resistance to treatment. Through the development of gamma-secretase inhibitors, such as Nirogacestat hydrobromide, scientists hoped to halt the progression of these cancers and improve treatment outcomes for patients.

The synthesis of Nirogacestat hydrobromide involves advanced organic chemistry techniques, including the development of selective inhibitors that target gamma-secretase with high specificity. The compound's structure is carefully optimized to ensure potent inhibition of the enzyme while minimizing off-target effects. The hydrobromide salt form of Nirogacestat is typically used to enhance its solubility and stability, which is important for its pharmacological efficacy.

In preclinical studies, Nirogacestat hydrobromide has demonstrated promising anticancer activity, particularly in the treatment of hematologic malignancies, such as T-cell acute lymphoblastic leukemia (T-ALL), and certain solid tumors. By inhibiting the Notch signaling pathway, the compound can reduce the growth and spread of cancer cells, making it a potential candidate for inclusion in cancer treatment regimens. In clinical trials, Nirogacestat hydrobromide has been evaluated in combination with other therapies, with the goal of enhancing the overall efficacy of cancer treatments and overcoming resistance mechanisms that may arise during treatment.

Beyond its application in cancer, Nirogacestat hydrobromide may also have potential in treating other diseases associated with abnormal Notch signaling, such as Alzheimer's disease, where excessive activation of Notch signaling can contribute to neurodegeneration. Further research into the compound's broader therapeutic potential is ongoing.