Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...
Reexamination Certificate
2007-05-22
2007-05-22
Seaman, D. Margaret (Department: 1625)
Organic compounds -- part of the class 532-570 series
Organic compounds
Heterocyclic carbon compounds containing a hetero ring...
C546S155000, C544S101000
Reexamination Certificate
active
10537945
ABSTRACT:
Provided is a process for preparing quinolonecarboxylate derivatives under a mild condition in high yield, so as to be favorably applied to a large-scale mass production thereof.
REFERENCES:
patent: 4599334 (1986-07-01), Petersen et al.
patent: 4730000 (1988-03-01), Chu
patent: 4762844 (1988-08-01), Grohe et al.
patent: 4777253 (1988-10-01), Mitscher et al.
patent: 4795751 (1989-01-01), Masumoto et al.
patent: 4880806 (1989-11-01), Ueda et al.
patent: 4977263 (1990-12-01), Schriewer et al.
patent: 5182401 (1993-01-01), Grohe
patent: 5237060 (1993-08-01), Schriewer et al.
patent: 5407932 (1995-04-01), Kuramoto et al.
patent: 5639886 (1997-06-01), Zerbes et al.
patent: 5869661 (1999-02-01), Ochi et al.
patent: 6316618 (2001-11-01), Park et al.
patent: 6699992 (2004-03-01), Wang et al.
patent: 2002/0120138 (2002-08-01), Lui et al.
patent: 1-100165 (1989-04-01), None
patent: WO 00/50428 (2000-08-01), None
Organicum, 3rdedition, 1964, p. 438 (cited in US 4,977,263).
J. Med. Chem., 1989, 32, pp. 1313-1318.
J. Med. Chem., 1986, 29, pp. 2363-2369.
J. Org. Chem., 1970, 35, pp. 930-935.
An Ju Young
Khoo Ja Heouk
Lee Tai Au
Park Nam Jin
Song Seong Ho
Lowe Hauptman & Berner LLP.
Seaman D. Margaret
Yuhan Corporation
LandOfFree
Processes for preparing quinolonecarboxylate derivatives does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Processes for preparing quinolonecarboxylate derivatives, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Processes for preparing quinolonecarboxylate derivatives will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3736743