XANTHINE DERIVATIVES, PROCESS FOR THEIR PREPARATION AND PHARMACEUTICAL COMPOSITION

A compound of formula (I): or where appropriate a pharmaceutically acceptable salt thereof, wherein R and R each independently represent a moiety of formula (a): -(CH )m-A (a) wherein m represents zero or an integer 1, 2 or 3, A represents a substituted or unsubstituted cyclic hydrocarbon radical; a...

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Bibliographic Details
Main Authors JUKNA, JOHANNES, MASHLER, HARALD, WILKE, ROLF THEODOR
Format Patent
LanguageEnglish
Korean
Published 01.12.1998
Edition6
Subjects
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Summary:A compound of formula (I): or where appropriate a pharmaceutically acceptable salt thereof, wherein R and R each independently represent a moiety of formula (a): -(CH )m-A (a) wherein m represents zero or an integer 1, 2 or 3, A represents a substituted or unsubstituted cyclic hydrocarbon radical; and R represents hydrogen, substituted or unsubstituted alkyl, substituted or unsubstituted alkenyl, substituted or unsubstituted alkynyl or a moiety of formula (a) as defined above; a pharmaceutical composition comprising such a compound a process for preparing such a compound and the use of said compound and said composition in medicine.
Bibliography:Application Number: KR19890016637