Crystalline R-guanidines, Arginine or (L)-Arginine...

Details Crystalline R-guanidines, Arginine or (L)-Arginine... Crystalline R-guanidines, Arginine or (L)-Arginine...

2005-03-14

2008-08-19

Puttlitz, Karl (Department: 1621)

Organic compounds -- part of the class 532-570 series

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

C544S042000, C544S043000, C544S102000, C514S225200, C514S225800, C514S226200

Reexamination Certificate

active

07414128

ABSTRACT:
The present invention relates to crystalline R-guanidines of (2S)-2-Ethoxy-3-{4-[2-(10H-phenoxazin-10-yl)ethoxy]phenyl}propanoate, its preparations and its use as therapeutic agents. More specifically the present invention relates to crystalline Arginine (2S)-2-Ethoxy-3-{4-[2-(10H-phenoxazin-10-yl)ethoxy]phenyl}propanoate, preferably (L)-Arginine (2S)-2-Ethoxy-3-{4-[2-(10H-phenoxazin-10-yl)ethoxy]phenyl}propanoate, its preparation and its use as therapeutic agent.

REFERENCES:
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Lohray et al., Chemical Abstracts, vol. 132:293769, 2000.
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