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Title:
PREVENTIVES OR REMEDIES FOR DRUG-INDUCED RENAL DISTURBANCE
Document Type and Number:
WIPO Patent Application WO/1999/043324
Kind Code:
A1
Abstract:
Preventives or remedies for efficaciously preventing or ameliorating drug-induced renal disturbance which contain as the active ingredient compounds represented by general formula (I) or pharmaceutically acceptable salts thereof, wherein R?1¿ and R?2¿ represent each hydrogen or R?1¿ and R?2¿ form together a single bond; and when R?1¿ and R?2¿ represent each hydrogen, then R?3¿ represents CH(OH)CH(OH)CH¿3?, -CH(OCOCH¿3?)CH(OCOCH¿3?)CH¿3?, -CH¿3?, -CH¿2?OH or phenyl, and when R?1¿ and R?2¿ form together a single bond, then R?3¿ is -COCH(OH)CH¿3?.

Inventors:
OKAMURA MIKIO (JP)
KANAYAMA YOSHIHARU (JP)
YOSHIKAWA JUNICHI (JP)
SHINTAKU HARUO (JP)
Application Number:
PCT/JP1999/000916
Publication Date:
September 02, 1999
Filing Date:
February 26, 1999
Export Citation:
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Assignee:
SUNTORY LTD (JP)
OKAMURA MIKIO (JP)
KANAYAMA YOSHIHARU (JP)
YOSHIKAWA JUNICHI (JP)
SHINTAKU HARUO (JP)
International Classes:
A61K31/519; C07D475/04; (IPC1-7): A61K31/505
Foreign References:
JPS63267781A1988-11-04
JPS61277618A1986-12-08
JPS5976086A1984-04-28
JPS5925323A1984-02-09
Other References:
See also references of EP 1004308A4
Attorney, Agent or Firm:
Shamoto, Ichio (New Ohtemachi Building 2-1, Ohtemachi 2-chome Chiyoda-ku Tokyo, JP)
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