Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...
Reexamination Certificate
2006-11-14
2006-11-14
Saeed, Kamal A. (Department: 1626)
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Having -c-, wherein x is chalcogen, bonded directly to...
C544S105000, C548S454000, C548S465000, C548S491000
Reexamination Certificate
active
07135495
ABSTRACT:
Compounds represented by formula (I)wherein all symbols represent the same meanings as described in specification. and salts thereof.Since the compound represented by the formula (I) binds and antagonizes to DP receptor, it is useful for the prevention or treatment against the disease such as allergic disorder, diseases accompanied with itching, secondary diseases generated by behaviors caused by itching, inflammation, chronic obstructive pulmonary disease, ischemic reperfusion disorder, pleuritis complicated by rheumatoid arthritis, cerebrovascular disease, and ulcerative colitis.
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Iwahashi Maki
Kobayashi Kaoru
Nambu Fumio
Torisu Kazuhiko
Chung Susannah L.
Ono Pharmaceutical Co. Ltd.
Saeed Kamal A.
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