Benzamide analogs useful as PARP (ADP-ribosyltransferase, ADPRT) DNA
申请人:Newcastle University Ventures Limited
公开号:US05756510A1
公开(公告)日:1998-05-26
A range of 3-oxybenzamide compounds and related quinazolinone compounds 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 3-benzyloxybenzamides, 3-oxybenzamides in which a chain of 5 or more methylene groups terminate in a halogen atom or in a purin-9-yl moiety, certain benzoxazole-4-carboxamide compounds and certain quinazolinone compounds. In formula X and Y together may form a bride --X--Y-- that represents the grouping (a), (b) or (c )wherein R.sup.5 is H, alkyl, aryl or aralkyl.
Methods, compounds and compositions for treating gout
申请人:——
公开号:US20020019417A1
公开(公告)日:2002-02-14
This invention relates to methods of preventing, treating or lessening verity of gout by administration of PARP inhibitors.
这项发明涉及通过给予PARP抑制剂来预防、治疗或减轻痛风的方法。
Benzoxazole-4-carboxamides and their use in inhibiting poly (adp-ribose)
申请人:Newcastle University Ventures Limited
公开号:US06015827A1
公开(公告)日:2000-01-18
Benzoxazole carboxamides 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. Representative of the compounds are 2-methyl, 2-t-butyl, 2-phenyl or 2-(4-methoxyphenyl) benzoxazole-4-carboxamide.
Method of improving the effectiveness of a cytotoxic drug or radiotherapy using a quinazolinone compound
申请人:Newcastle University Ventures Limited
公开号:US06316455B1
公开(公告)日:2001-11-13
A range of 3-oxybenzamide compounds and related quinazolinone compounds 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 coumpounds disclosed include 3-benzyloxybenzamides, 3-oxybenzamides in which a chain of 5 or more methylene groups terminate in a halogen atom or in a purin-9-yl moiety, certain benzoxazole-4-carboxamide compounds and certain quinazolinone compounds. In formula X and Y together may form a bride —X—Y— that represents the grouping (a), (b) or (c) wherein R5 is H, alkyl, aryl or aralkyl.