C - Chemistry – Metallurgy – 07 – D
Patent
C - Chemistry, Metallurgy
07
D
167/233, 260/324
C07D 207/36 (2006.01) A61K 31/40 (2006.01) C07D 207/273 (2006.01) C07D 207/38 (2006.01) C07D 207/46 (2006.01) C07D 207/50 (2006.01) C07F 9/572 (2006.01)
Patent
CA 1264762
ABSTRACT OF THE DISCLOSURE Disclosed are novel 2-pyrrolidone derivatives (I): Image (I) (wherein R represents a hydrogen atom, a lower alkyl, a lower alkoxy or a lower alkynyl group or a group of the formula: -(CH2)n - X (VIII) wherein X represerlts a phenyl or a hydroxyl group or a group of the formula: Image (IX) wherein R1 and R2 may be the same or different and represent a hydrogen atom or a lower alkyl group; and n represents an integer of 1 or 2). These novel compounds are useful as an anti-inflammatory, analgesic and antithermic agent.
508748
Akasaka Kozo
Ikuta Hironori
Katayama Kouichi
Kobayashi Seiichi
Shirota Hiroshi
Akasaka Kozo
Eisai Co. Ltd.
Ikuta Hironori
Katayama Kouichi
Kobayashi Seiichi
LandOfFree
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