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Nakamichi; Kyoko
Tokyo, JP
No. of patents:

Patent Number Title Of Patent Date Issued
4988681 Phosphinic acid derivatives January 29, 1991
A phosphinic acid derivative represented by the general formula [I], or a pharmaceutically acceptable salt thereof, ##STR1## wherein R.sup.1 represents an alkyl, cycloalkyl or aralkyl group which may be substituted; R.sup.2 and R.sup.5 may be identical or different, and each repr
4737494 1,3-dithiole derivatives and pharmaceutical compositions April 12, 1988
A 1,3-dithiole derivative having the formula: ##STR1## wherein each of R.sup.1 and R.sup.2 is a substituted or unsubstituted alkyl, cycloalkyl, lower alkenyl, lower alkynyl, aryl or aralkyl group or R.sup.1 and R.sup.2 together form a substituted or unsubstituted alkylene or alke
4668799 Anti-hepatitis and anti-cirrhotic 1,3-dithiol-2-ylidene derivatives, and pharmaceutical composit May 26, 1987
A 1,3-dithiol-2-ylidene derivative of the formula: ##STR1## wherein each of R and R.sup.1 which may be the same or different, is a lower alkyl group, a lower alkenyl group, a cycloalkyl group, a lower alkoxyalkyl group, or a substituted or unsubstituted aryl, aralkyl or heterocyc

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