Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Heterocyclic carbon compounds containing a hetero ring...
Reexamination Certificate
2011-02-01
2011-02-01
Fetterolf, Brandon J (Department: 1628)
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Heterocyclic carbon compounds containing a hetero ring...
Reexamination Certificate
active
07879837
ABSTRACT:
A therapeutic or prophylactic agent for multiple sclerosis is disclosed. The therapeutic or prophylactic agent comprises as an effective ingredient a glycine derivative having a specific structure or a pharmaceutically acceptable salt thereof, for example, the below-described compound [(E)-2-(2,6-dichlorobenzamido)-5-[4-(isopropyl-pyrimidin-2-ylamino)phenyl]pent-4-enoic acid]. The therapeutic or prophylactic agent for multiple sclerosis according to the present invention shows the excellent absorbability and in vivo stability when orally administered, and exhibits high therapeutic or prophylactic effects.
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David A. Hafler et al., “T Cells in Multiple Sclerosis and Inflammatory Central Nervous System Diseases,” Immunological Reviews, 1987, No. 100, pp. 307-332.
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Byron H. Waksman et al., “Multiple Sclerosis as a Disease of Immune Regulation,” Proceedings of the Society for Experimental Biology and Medicine 175, 282-294 (1984).
Hayashi Ken-ichi
Kaino Mie
Meguro Hiroyuki
Cornet Jean
Fetterolf Brandon J
Pillsbury Winthrop Shaw & Pittman LLP
Toray Industries Inc.
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