Befetupitant

Research use only, not for human use.

Befetupitant (Ro67-5930) is a potent and selective tachykinin 1 receptor (NK1R) antagonist for the study of corneal neovascularization.

Befetupitant is a high-affinity, nonpeptide, competitive tachykinin 1 receptor (NK1R) antagonist.

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Befetupitant, a different, highly selective NK1R antagonist, is tested in the alkali burn model. Topical application of Befetupitant for 4 days is effective (P<0.05) in reducing hemangiogenesis and lymphangiogenesis at both concentrations (0.4 and 1.6 mg/mL). Befetupitant and its vehicle DMSO, however, induced corneal opacity even in healthy controls, as observed at slit-lamp examination. Moreover, fluorescein and hematoxylin-eosin staining showed epithelial damage and inflammatory cellular infiltration in the stroma, respectively, confirming DMSO toxicity. Topical application of Befetupitant reduces corneal neovascularization (CNV) in the alkali burn model but is toxic owing to the vehicle (DMSO); hence, Befetupitant is not tested in the suture model.

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GPCR/G Protein

Neurokinin Receptor

Neurokinin receptor

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290296-68-3

565.55

C29H29F6N3O2

>98% (HPLC)

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N(C(C(C)(C)C1=CC(C(F)(F)F)=CC(C(F)(F)F)=C1)=O)(C)C=2C(=CC(=NC2)N3CCOCC3)C4=C(C)C=CC=C4

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(-20℃)

With Ice Pack

≥ 2 years