Patent · US Active

Process for the preparation of substantially pure palonosetron and its acid salts

US8093391B2 · kind B2 · utility

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9Claims

0Family size

Assignee

Sterling Biotech Research Center · IN

Inventors

Sugata Chatterjee · Yellandu, IN
Ajay Singh Rawat · Jamkhed, IN
Anil V. Pawar · Latur, IN
Jetti Rajanikanth
Penigandla Venkateswarlu · Podili, IN

Key dates

Filing date	Jan 5, 2010
Grant date	Jan 10, 2012
Priority date	—
Expiry date	Feb 14, 2030

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC07D453/02
WIPO fieldOrganic fine chemistry
WIPO sectorChemistry

Abstract

This invention relates to an improved and scalable process for the preparation of substantially pure palonosetron and its acid addition salts, in particular hydrochloride (I) which comprises of,

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.