Methods for the preparation, isolation and purification of...

Chemistry: molecular biology and microbiology – Micro-organism – tissue cell culture or enzyme using process... – Preparing heterocyclic carbon compound having only o – n – s,...

Reexamination Certificate

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C435S120000, C514S058000, C514S365000, C536S046000

Reexamination Certificate

active

10668032

ABSTRACT:
The present invention relates to improved methods for the production, isolation and purification of epothilone B. These methods include, for example, a fermentation process for the production of epothilone B, isolation via adsorption onto a resin, and subsequent purification.

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