Salt or organogermanium compound and medicine containing the same
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United States of America Patent
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Nov 27, 1990
Grant Date -
N/A
app pub date -
Sep 4, 1987
filing date -
Sep 9, 1987
priority date (Note) -
Expired
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Abstract
The present invention provides salts of organogermanium compounds expressed by the following Formual (a): ##STR1## (wherein M denotes an oxygen or sulfur atom; and R.sub.1, R.sub.2, R.sub.3, and R.sub.4 may be the same or different from each other and each denotes a hydrogen atom, a lower alkyl group, or an aryl group) with compounds having basic groups, and medicines containing the salts such as biological response modifiers and antitumor agents.
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