Fermentative preparation process for and crystal forms of...

Details Fermentative preparation process for and crystal forms of... Fermentative preparation process for and crystal forms of...

2006-09-05

2006-09-05

Lilling, Herbert J. (Department: 1651)

Chemistry: molecular biology and microbiology

Micro-organism, per se ; compositions thereof; proces of...

Bacteria or actinomycetales; media therefor

C435S118000, C435S252100, C514S365000, C548S203000, C548S204000

Reexamination Certificate

active

07101702

ABSTRACT:
The invention relates to a new process for concentrating epothilones in culture media, a new process for the production of epothilones, a new process for separating epothilones A and B and a new strain obtained by mutagenesis for the production of epothilones, as well as aspects related thereto. New crystal forms of epothilone B are also described.

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