Organic compounds -- part of the class 532-570 series – Organic compounds – Nitrogen attached directly or indirectly to the purine ring...
Reexamination Certificate
2007-07-24
2007-07-24
Parsa, J. (Department: 1621)
Organic compounds -- part of the class 532-570 series
Organic compounds
Nitrogen attached directly or indirectly to the purine ring...
C562S435000, C560S040000
Reexamination Certificate
active
10522218
ABSTRACT:
The invention relates to an improved method for the production of 3-amidinophenylalanine derivatives, especially triisopropylphenyl-sulfonyl-substituted 3-amidinophenylalanine derivatives.
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patent: 2004/0197863 (2004-10-01), Luther et al.
patent: WO 92/08709 (1992-05-01), None
Lee K. et al., “Fluorobenzamidrazone Thrombin Inhibitors: Influence of Fluorine on Enhancing Oral Absorption” Bioorganic & Medicinal Chemistry Letters, Oxford, GB, Bd. 9, Nr. 17, Sep. 6, 1999, Seiten 2483-2486, XP004188848 ISSN: 0960-.
Sommer Joachim
Sperl Stefan
Wosikowski-Buters Katja
Cook Alex McFarron Manzo Cummings & Mehler, Ltd.
Parsa J.
Wilex AG
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