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Yoshizawa; Junji
Machida, JP
No. of patents:

Patent Number Title Of Patent Date Issued
4833268 Threo-adrenalinecarboxylic acid, and the production and uses thereof May 23, 1989
DL- or L-Threo-3-(3,4-dihydroxyphenyl)-N-methyl-serine which may also be termed as DL- or L-threo-adrenalinecarboxylic acid are now provided, which are new compounds useful for therapeutic treatment of Parkinson's disease and mental depression disease. DL-Adrenalinecarboxylic acid may be
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
4443459 .alpha.-Tocopheryl ester of 5-substituted picolinic acid and hypotensive composition containing April 17, 1984
An .alpha.-tocopheryl 5-substituted picolinate of the formula ##STR1## wherein R represents an alkyl group which may have a substituent, a lower alkenyl group, a phenyl(lower alkyl) group, or a phenyl group which may have a substituent, and Q represents a methylene group or an oxygen
4430342 N-Acyl-3-[4-(benzoylalkyl)piperazin-1-yl]-sydnonimine compound, process for prodction thereof, a February 7, 1984
An N-acyl-3-[4-(benzoylalkyl)piperazin-1-yl]-sydnonimine compound represented by the following formula ##STR1## wherein R.sup.1 represents a hydrogen atom or an alkyl group having 1 to 8 carbon atoms,R.sup.2 represents a lower alkyl group,a lower alkoxy group or a phenyl group, andn
4421754 Syndonimine derivatives, process for production thereof, and use thereof December 20, 1983
A 3-[4-(benzoylalkyl)piperazin-1-yl]sydnonimine compound represented by the following formula ##STR1## wherein R represents a hydrogen atom or an alkyl group having 1 to 8 carbon atoms, and n represents zero or an integer of 1 to 10,and its acid addition salt. The above sydnonimine c

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