Benzamide analogs, useful as parp (adp-ribosyltransferase,...

C - Chemistry – Metallurgy – 07 – C

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C07C 235/46 (2006.01) A61K 31/165 (2006.01) A61K 31/275 (2006.01) A61K 31/36 (2006.01) A61K 31/42 (2006.01) A61K 31/505 (2006.01) C07C 247/16 (2006.01) C07C 255/54 (2006.01) C07D 239/88 (2006.01) C07D 239/91 (2006.01) C07D 263/56 (2006.01) C07D 263/57 (2006.01) C07D 317/46 (2006.01) C07D 317/68 (2006.01) C07D 327/04 (2006.01) C07D 473/34 (2006.01) C07D 473/40 (2006.01)

Patent

CA 2184747

A range of 3-oxybenzamide compounds (I) and related quinazolinone compounds (II) are disclosed which can act as potent inhibitors of the DNA repair enzyme poly(ADP-ribose) polymerase or PARP enzyme (EC 2.4.30), 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 fotmula (I) X and Y together may form a bridge -X-Y- that represents the grouping (a), (b) or (c) wherein R5 is H, alkyl, aryl or aralkyl.

L'invention concerne une gamme de composés 3-oxybenzamide ainsi que des composés quinazolinone apparentés à ceux-ci, ces composés pouvant agir en tant qu'inhibiteurs puissants de l'enzyme poly(ADP-ribose) polymérase ou enzyme PARP (EC 2.4.2.30) de réparation de l'ADN, et constituent en conséquence des composés thérapeutiques destinés à être utilisés conjointement avec des drogues cytotoxiques ou une radiothérapie entraînant des lésions de l'ADN, afin de potentialiser les effets de ce dernier. Les composés décrits comprennent 3-benzyloxybenzamides, 3-oxybenzamides dans lesquels une chaîne de 5 groupes méthylène ou davantage se termine dans un atome d'halogène ou dans une fraction purin-9-yle, certains composés benzoxazole-4-carboxamide ainsi que certains composés quinazolinone. Dans la formule (I), X et Y peuvent ensemble former un pont -X-Y- représentant le groupe (a), (b) ou (c) dans lequel R<5> représente H, alcoyle, aryle ou aralcoyle.

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

Benzamide analogs, useful as parp (adp-ribosyltransferase,... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Benzamide analogs, useful as parp (adp-ribosyltransferase,..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Benzamide analogs, useful as parp (adp-ribosyltransferase,... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1598623

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.