Organic compounds -- part of the class 532-570 series – Organic compounds – Carboxylic acid esters
Reexamination Certificate
2007-05-29
2007-05-29
Parsa, J. (Department: 1621)
Organic compounds -- part of the class 532-570 series
Organic compounds
Carboxylic acid esters
C560S116000, C562S455000, C562S498000, C549S332000
Reexamination Certificate
active
10508476
ABSTRACT:
A process for a preparation of Compound (V), a pharmaceutically acceptable salt or a solvate thereof, said process comprising the steps represented by the following formula:wherein R1and R2are each independently C1–C8alkyl.
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Kakinuma Makoto
Koike Haruo
Nishino Yutaka
Oda Katsuo
Parsa J.
Shionogi & Co. Ltd.
Wenderoth , Lind & Ponack, L.L.P.
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