Dihydroxymethylphenyl derivatives, processes for preparing...

Details Dihydroxymethylphenyl derivatives, processes for preparing... Dihydroxymethylphenyl derivatives, processes for preparing...

2006-11-14

2006-11-14

Henley, III, Raymond J. (Department: 1614)

Drug, bio-affecting and body treating compositions

Designated organic active ingredient containing

Nitrogen containing other than solely as a nitrogen in an...

C564S365000

Reexamination Certificate

active

07135500

ABSTRACT:
A compound of formula 1wherein the groups R1, R2, R3, and R4may have the meanings given in the claims and in the specification, processes for preparing them, and their use as pharmaceutical compositions, particularly for the treatment of inflammatory and obstructive respiratory complaints.

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patent: 2002/0022625 (2002-02-01), Walland et al.
patent: WO 01/83462 (2001-11-01), None
Goodman and Gilman's The Pharmcological Basis of Therapeutics, 6th Edition, publiashed 1980 by MacMillan Publishing Co. (NY), pp. 120-137, 153 and 154.
Remington's Pharmaceutical Sciences, 16thEdition, published 1980 by Mack Publishing Company (PA), pp. 431-435.

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