Synthesis of quinoline 5-carboxamides useful for the...

Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C546S170000, C560S023000

Reexamination Certificate

active

07129357

ABSTRACT:
In one embodiment, the present application discloses a process for making the compound of the formula:

REFERENCES:
patent: 5804588 (1998-09-01), Dyke et al.
patent: 6410559 (2002-06-01), Dyke et al.
Cocco, MT et al ‘Annulation of functionalized hexadienones as an efficient regioselective approach to N-aryl-2-(trifluoromethyl)—4-pyridinamines’ CA 131:129877 (1999).
Cottet, Fabrice, et al., “Recommendable Routes to Trifluoromethyl-Substituted Pyridine- and Quinolinecarboxylic Acids,”Eur. J. Org. Chem. (2003) 1559-1568.
Billah, Motasim, et al., “8-Methoxyquinolines as PDE4 Inhibitors,”Bioorganic&Medicinal Chemistry Letters 12(2002) 1617-1619.
Billah, Motasim, et al., “Synthesis and Profile of SCH351591, a Novel PDE4 Inhibitor,”Bioorganic&Medicinal Chemistry Letters12 (2002) 1621-1623.
Marull, Marc, et al., “Selective and Efficient Structural Elaboration of 2-(Trifluorormethyl)quinolinones,”Eur. J. Org. Chem.(2003) 1576-1588.
International Search Report for PCT/US2004/029773—4 Pages.
M. Billah et al., 8-Methoxyquinolines as PDE4 Inhibitors, Bioorganic and Medicinal Chemistry Letters, vol. 12, 2002, pp. 1617-1619, XP002317027.
M. Billah et al., Synthesis and Profile of SCH351591, a Novel PDE4 Inhibitor Bioorganic and Medicinal Chemistry Letters, vol. 12, 2002, pp. 1621-1623, XP002317028.
M. Marull et al., Selective and Efficient Structural Elaboration of 2-(Trifluoromethyl) Quinolines, European J. of Org. Chem., vol. 2003, No. 8, pp. 1576-1588 XP002317029.
G. Jones et al., Chemistry of Heterocyclic Compounds, vol. 32(l), 1977, John Wiley & Sons, London, GB pp. 100-117 XP002317030.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Synthesis of quinoline 5-carboxamides useful for the... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Synthesis of quinoline 5-carboxamides useful for the..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Synthesis of quinoline 5-carboxamides useful for the... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-3676443

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.