Organic compounds -- part of the class 532-570 series – Organic compounds – Nitrogen attached directly or indirectly to the purine ring...
Reexamination Certificate
2006-10-31
2006-10-31
Balasubramanian, Venkataraman (Department: 1624)
Organic compounds -- part of the class 532-570 series
Organic compounds
Nitrogen attached directly or indirectly to the purine ring...
C546S290000
Reexamination Certificate
active
07129354
ABSTRACT:
The present invention relates to a process for the preparation of compounds which are therapeutically active in the central nervous system.In one aspect, the invention relates to a process for the preparation of compounds of the general formula (I):wherein HA is a pharmaceutically acceptable acid and R1–R4are each independently selected from the group consisting of hydrogen, halogen, C1–C6-alkyl, C1–C6-alkoxy, and di-C1–C6-alkylamino-C2–C6-alkoxy.The invention also relates to the use of said compound to manufacture a medicament for the treatment of a serotonin-related disorder.
REFERENCES:
patent: WO 00/76984 (2000-12-01), None
patent: WO 00/76984 (2000-12-01), None
Andersson Emma
Cernerud Magnus
Fleck, legal representative Bruce
Löfström Claes
Lundström Helena
Balasubramanian Venkataraman
Biovitrum AB
Fish & Richardson P.C.
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