Organic compounds -- part of the class 532-570 series – Organic compounds – Amino nitrogen containing
Reexamination Certificate
2005-11-01
2005-11-01
Davis, Brian (Department: 1621)
Organic compounds -- part of the class 532-570 series
Organic compounds
Amino nitrogen containing
C514S653000
Reexamination Certificate
active
06960692
ABSTRACT:
The present invention provides diaryl sulfide derivatives that exhibit significant immunosuppressive effects with less side effects.The diaryl derivatives of the present invention are represented by the following general formula (1):One example is 2-amino-2-[4-(3-benzyloxyphenylthio)-2-chlorophenyl]propyl-1,3-propanediol.
REFERENCES:
patent: 5284971 (1994-02-01), Walker et al.
patent: 5604229 (1997-02-01), Fujita et al.
patent: 1 002 792 (2000-05-01), None
Ando Naoki
Iwanami Satoru
Kohno Yasushi
Kudou Shinji
Kuriyama Kazuhiko
Davis Brian
Kyorin Pharmaceutical Co. Ltd.
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