Polymorphic forms of nateglinide

US7420084B2 · kind B2 · utility

Assignee

• TEVA PHARMACEUTICAL INDUSTRIES, LTD. · IL

Inventors

• Ronit Yahalomi · Kiryat Bialik, IL
• Evgeny Shapiro · Haifa, IL
• Ben-Zion Dolitzky · Netanya, IL
• Yigael Gozlan · Nesher, IL
• Boaz Gome · Rishon LeZion, IL
• Shlomit Wizel · Petah Tikva, IL

Key dates

• Filing date: Jul 18, 2003
• Grant date: Sep 2, 2008
• Expiry date: Feb 17, 2025

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07C2601/14
• WIPO field: Pharmaceuticals
• WIPO sector: Chemistry

Abstract

Provides are crystalline forms of nateglinide, labeled Forms A, C, D, F, G, I, J, K, L, M, N, 0, P, Q, T, U, V, Y, α, β, γ, δ, ε, σ, θ and Ω, processes for their preparation and processes for preparation of other crystalline forms of nateglinide. Also provided are their pharmaceutical formulations and methods of administration.