Organic compounds -- part of the class 532-570 series – Organic compounds – Carbohydrates or derivatives
Reexamination Certificate
2011-03-15
2011-03-15
Olson, Eric S (Department: 1623)
Organic compounds -- part of the class 532-570 series
Organic compounds
Carbohydrates or derivatives
C514S025000, C514S062000, C536S004100, C536S018400, C536S055200
Reexamination Certificate
active
07906633
ABSTRACT:
The present invention provides methods for preparing LPS antagonist lipodisaccharide B1287 and stereoisomers thereof, which compounds are useful as in the prophylactic and affirmative treatment of endotoxemia including sepsis, septicemia and various forms of septic shock. Also provided are synthetic intermediates useful for implementing the inventive methods.
REFERENCES:
patent: 6184366 (2001-02-01), Christ et al.
patent: 6809195 (2004-10-01), Sanghvi et al.
patent: WO 96/39411 (1996-12-01), None
Protective groups in Organic synthesis, by Greene and Wuts, published 1999 by John Wiley and Sons, pp. 183-185.
EISAI R&D Management Co., Ltd.
McCarter & English LLP
Olson Eric S
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