Chemistry: molecular biology and microbiology – Micro-organism – tissue cell culture or enzyme using process... – Preparing compound containing saccharide radical
Reexamination Certificate
2005-01-28
2010-02-02
Peselev, Elli (Department: 1623)
Chemistry: molecular biology and microbiology
Micro-organism, tissue cell culture or enzyme using process...
Preparing compound containing saccharide radical
C536S007100
Reexamination Certificate
active
07655442
ABSTRACT:
The present invention provides a method for stabilizing a macrolide compound, and an efficient method for producing the compound. Specifically, it provides a method for stabilizing a macrolide compound, in which a 12-membered ring macrolide compound, such as a compound expressed by the formula (1) and a cyclodextrin are both present, and a method for producing a macrolide compound, in which a cyclodextrin is made to be present in a culture broth of actinomycetes having an ability of producing the macrolide compound.
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Koontz et al., J. Agric. Food Chem., vol. 51, No. 24, pp. 7111-7114, Oct. 15, 2003.
Asahi Yoshiaki
Ishihara Hiroshi
Takeda Susumu
Yamada Tomonari
Birch & Stewart Kolasch & Birch, LLP
Eisai R&D Management Co., Ltd.
Mercian Corporation
Peselev Elli
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