Pharmaceutical compounds

Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...

Reexamination Certificate

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C514S403000

Reexamination Certificate

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07485730

ABSTRACT:
Tricyclic pyrazole derivatives of the following formula (I) having affinity for the cannabinoidergic CB1 and/or CB2 receptors:wherein:A represents a group selected from one of the following:(CH2)t—, —(CH2)—S(O)z—, or —S(O)z—(CH2)—,B is a heteroaryl, optionally substituted;R is a group selected from the following:alkyl, aryl, arylalkyl or arylalkenyl, not substituted or having from one to four substituents, equal to or different from each other;R′ is a group selected from the following:an ether group of formula —(CH2)—O—(CH2)v—R″,a ketonic group of formula —C(O)-Z′,a substituent having an hydroxyl function of formula —CH(OH)-Z′; andan amide substituent of formula —C(O)—NH-T′.

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