Organic compounds -- part of the class 532-570 series – Organic compounds – Unsubstituted hydrocarbyl chain between the ring and the -c-...
Reexamination Certificate
2006-10-17
2006-10-17
Tucker, Zachary C. (Department: 1624)
Organic compounds -- part of the class 532-570 series
Organic compounds
Unsubstituted hydrocarbyl chain between the ring and the -c-...
C540S455000, C540S466000, C540S490000, C540S502000, C544S006000, C544S070000, C544S071000, C544S230000, C544S231000
Reexamination Certificate
active
07122662
ABSTRACT:
This invention relates to tricyclic compounds having spiro union represented by the following formula (I) or its salt which is useful as a drug, and in particular, as an inhibitor for activated blood coagulation factor X, which can be administered orally and which exhibits strong anticoagulation action.The invention also relates to a pharmacophore which was derived from the compound and is useful in molecular designing of the FXa inhibitor.
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Harada Kousuke
Mukaihira Takafumi
Nishida Hidemitsu
Saitoh Fumihiko
Shiromizu Ikuya
Mochida Pharmaceutical Co. Ltd.
Tucker Zachary C.
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