Title:
XANTHIN COMPOUND AND DRUG COMPOSITION CONTAINING SAME
Document Type and Number:
Japanese Patent JPS60174788
Kind Code:
A
Abstract:
Xanthine compounds of the formula: in which: R1 is hydrogen or (C1-C5) alkyl; R2 is hydrogen, (C1-C5) alkyl optionally having a double bond, or benzyl; R3 is hydrogen or methyl; A is (CH2)n, in which n is an integer from 1 to 4, optionally substituted, when n is higher than 1, by hydroxy; X is nitrogen or and the substituents R are each (C1-C5) alkyl or they form together a polymethylene chain from C4 to C6, optionally containing an oxygen or a sulfur atom. These compounds and physiologically tolerable acid addition salts thereof may be used as medicines especially in the treatment of migraine and asthenia.
Inventors:
JIRUBEERU RUGUNIEERU
KUROODO GIIRONOU
JIYATSUKU DOUAURU
FURANSOWA ROMAN
KUROODO GIIRONOU
JIYATSUKU DOUAURU
FURANSOWA ROMAN
Application Number:
JP664985A
Publication Date:
September 09, 1985
Filing Date:
January 17, 1985
Export Citation:
Assignee:
ADIR
International Classes:
A61K31/52; A61K31/522; A61P25/00; A61P25/04; A61P43/00; C07D211/58; C07D295/215; C07D473/04; C07D473/06; C07D473/08; C07D473/10; C07D473/12; C12N9/00; (IPC1-7): A61K31/52; C07D473/04
Attorney, Agent or Firm:
Hideto Asamura