4-hydroxy-4-phenylpiperidine derivatives having opioid agonist activity and pharmaceuticals containing the same

Described is a 4-hydroxy-4-phenylpiperidine derivative represented by the following formula (1): Äwherein, R and R are the same or different and each independently represents a hydrogen atom, a lower alkyl, or the like, R represents a hydrogen atom or a group -(CR R )n-Y (in which, R and R each repr...

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Main Authors KANAMARU, YOSHIHIKO, KOMOTO, TERUO, OKA, TETSUO, UMEHARA, NORIMITSU, KAWAMOTO, NORIYUKI, MOGI, KINICHI, SATO, SUSUMU
Format Patent
LanguageEnglish
French
German
Published 25.08.2004
Edition7
Subjects
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Summary:Described is a 4-hydroxy-4-phenylpiperidine derivative represented by the following formula (1): Äwherein, R and R are the same or different and each independently represents a hydrogen atom, a lower alkyl, or the like, R represents a hydrogen atom or a group -(CR R )n-Y (in which, R and R each represents a hydrogen atom or a lower alkyl group, Y represents a group -COOR , -CONR R , -OR or -OCOR (in which R , R and R each independently represents a hydrogen atom, a lower alkyl group, or the like, R and R are the same or different and each independently represents a hydrogen atom, a lower alkyl group, or the like), and n stands for 1 to 6)Ü, or salt thereof. The compound exhibits excellent peripheral analgesic action.
Bibliography:Application Number: EP20000123487