Title:
ANTI-HELICOBACTER PYLORI COMPOSITIONS CONTAINING 1-METHYLCARBAPENEM DERIVATIVES AS THE ACTIVE INGREDIENT
Document Type and Number:
WIPO Patent Application WO/1997/041853
Kind Code:
A1
Abstract:
1-Methylcarbapenem derivatives of general formula (I) and pharmacologically acceptable salts and esters thereof, useful as the active ingredient of anti-Helicobacter pylori compositions (such as therapeutic or preventive agents for Helicobacter piloriinfections, particularly the therapeutic agents). In said formula, R1 is (IIa), (IIb), (IIc) or (IId), wherein R2 is hydrogen or alkyl; and R3 is hydrogen or alkyl.
Inventors:
KAWAMOTO ISAO (JP)
OHYA SATOSHI (JP)
UTSUI YUKIO (JP)
OHYA SATOSHI (JP)
UTSUI YUKIO (JP)
Application Number:
PCT/JP1997/001542
Publication Date:
November 13, 1997
Filing Date:
May 08, 1997
Export Citation:
Assignee:
SANKYO CO (JP)
KAWAMOTO ISAO (JP)
OHYA SATOSHI (JP)
UTSUI YUKIO (JP)
KAWAMOTO ISAO (JP)
OHYA SATOSHI (JP)
UTSUI YUKIO (JP)
International Classes:
A61K31/40; A61K31/407; A61K31/415; A61K31/4188; A61K31/403; A61K31/425; A61K31/427; A61P1/04; A61P31/00; C07D477/04; C07D477/20; C07D487/04; (IPC1-7): A61K31/40; A61K31/415; A61K31/425; C07D487/04
Domestic Patent References:
| WO1993013795A1 | 1993-07-22 |
Foreign References:
| JPH07126189A | 1995-05-16 |
Other References:
See also references of EP 0913151A4
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