C - Chemistry – Metallurgy – 07 – D
Patent
C - Chemistry, Metallurgy
07
D
C07D 263/56 (2006.01) A61K 31/36 (2006.01) A61K 31/423 (2006.01) A61K 31/428 (2006.01) A61K 31/517 (2006.01) A61P 35/00 (2006.01) C07D 239/88 (2006.01)
Patent
CA 2350941
A range of benzamide analogues consisting of 3- oxybenzamide derivatives are disclosed which can act as potent inhibitors of the DNA repair enzyme poly(ADP- ribose) polymerase or PARP enzyme (EC 2.4.2.30), and which thereby can provide useful therapeutic compounds for use in conjunction with DNA-damaging cytotoxic drugs or radiotherapy to potentiate the effects of the latter. The compounds disclosed include certain benzoxazole-4- carboxamide compounds and in general they comprise compounds having the general structural formula I (see formula I) or pharmaceutically acceptable salt thereof, characterised in that Y and X together form a bridge -Y-X- that represents the grouping (see formula II) or (see formula III) or (see formula IV) where R5 is H, alkyl or an optionally substituted aralkyl or aryl group.
Calvert Alan Hilary
Curtin Nicola Jane
Golding Bernard Thomas
Griffin Roger John
Newell David Richard
Borden Ladner Gervais Llp
Newcastle University Ventures Limited
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