EP1332755A1 — Taxol liposome composition for treatment of cancer and preparation thereof
Assigned to Nanjing Luye Pharmaceutical Co Ltd · Expires 2003-08-06 · 23y expired
What this patent protects
The present invention relates to a paclitaxel-based liposome composition for treatment of cancer, which consists substantially of the following materials by weight: paclitaxel 2-5 parts, phosphatide 20-200 parts, cholesterol 2-30 parts, amino acids 0.3-4 parts, and lyophilized ex…
USPTO Abstract
The present invention relates to a paclitaxel-based liposome composition for treatment of cancer, which consists substantially of the following materials by weight: paclitaxel 2-5 parts, phosphatide 20-200 parts, cholesterol 2-30 parts, amino acids 0.3-4 parts, and lyophilized excipient 10-75 parts. The products according to the present invention do not contain polyoxyethylated castor oil, and substituted the toxic and expensive adjuvant with nontoxic media and easily obtained adjuvant, and can be actualized e in industry. They have the advantages of low toxicity, good tolerance for patient, good water solubility and better stability.
Drugs covered by this patent
Bibliographic data sourced from FDA Orange Book + USPTO public records. Plain-English summary generated by AI grounded in source text. Patent term extensions (PTR, SPC, pediatric) may shift the effective expiry. Not legal advice.
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