Benzoxazole-4-carboxamides and their use in inhibiting poly (adp

Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

548217, 548224, 5462684, C07D41302, C07D26357, A61K 3142

Patent

active

060158271

ABSTRACT:
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.

REFERENCES:
patent: Re26565 (1969-04-01), Rodgers
patent: 4281127 (1981-07-01), LeMahieu
patent: 4323503 (1982-04-01), Thominet et al.
patent: 4499303 (1985-02-01), Wyrick et al.
patent: 5032617 (1991-07-01), Lee et al.
patent: 5079248 (1992-01-01), Cross et al.
patent: 5223539 (1993-06-01), Nosal et al.
patent: 5412099 (1995-05-01), Goldmann et al.
patent: 5464871 (1995-11-01), Kun et al.
patent: 5587384 (1996-12-01), Zhang et al.
Sinha et al., Quinazolones: Part XI-Effect of Substituents on Claisen Rearrangement of Allyloxyquinazolones, Indian Journal of Chemistry, Nov. 1985, pp. 1182-1184.
Joshi et al., Studies in Quinazolones: . . . , Indian Journal of Chemistry, Dec. 1978, pp. 1067-1072.
Yazima et al., Synthesis of Furoquinolines, Agric. Biol. Chem. 44(2), Feb. 1980, pp. 235-243.
Dean et al., N-Ethoxycarbonylamidines as Starting . . . , Journal of Heterocyclic Chemistry, vol. 19, No. 1, Jan.-Feb. 1982, pp. 171-176.
Armarego et al., Quinazolines, Part IX-Covalent Hydration . . . , J. Chem. Soc., 1967, pp. 449-454.
Mitscher et al., Quinolone Antimicrobial Agents . . . , J. of Medicinal Chemistry, vol. 22, No. 11, 1979, pp. 1354-1357.
Partridge et al., Cyclic Amidines. Part XV. Derivatives of Tricyccloquinazoline, J. of Chem. Soc., 1962, pp. 2549-2556.
L.V. Coates et al, Chem. Abstr., vol. 54, No. 13, 1960.
Chim. Ther. No. 4, 1967, pp. 231-239.
Coates et al, The Prpearation and Evaluation . . . , Jun. 1959, pp. 240-249.
Khi.Geteritski.Soedin., 70, 1970, pp. 855-858.
Dallacker et al, Uber Amino-benzo [1.3]dioxole, 1978, pp. 459-464., Z. Naturforsch, vol. 133c (7-8).
Spiteller, Der o-Effekt in den Massenspekktren aromatischer Verbindungen, Aug. 31, 1961, pp. 1147-1154., M.H. Chen., vol. 92, pp. 1147-1154.
Chemical Abstracts 54: 13054e., (1960).
Grotjahn et al, Cobalt-meditated [2+2+2] Cycloaddition of Alkynes to the Enamine Double Bond: A Formal Total Synthesis of Y-Lycorane, Synthesis, (6), pp. 579-605 (1993).
Taniguchi et al, Chem. Abstract 110:88635j, (1989).
Berger et al, Chem. Abstract 90:121395, (1979).

LandOfFree

Say what you really think

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

Rating

Benzoxazole-4-carboxamides and their use in inhibiting poly (adp does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Benzoxazole-4-carboxamides and their use in inhibiting poly (adp, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Benzoxazole-4-carboxamides and their use in inhibiting poly (adp will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-563814

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