Title:
METHOD FOR PREPARING QUINOLINE-5,8-DIONES
Document Type and Number:
WIPO Patent Application WO2001012597
Kind Code:
A3
Abstract:
The invention concerns a method for preparing quinoline-5,8-diones of formula (I) wherein R1, R2 and R3 are as defined in Claim 1, by light-induced oxygenation of a 8-hydroxyquinoline.
Inventors:
COSSY JANINE (FR)
BELOTTI DAMIEN (FR)
BELOTTI DAMIEN (FR)
Application Number:
PCT/FR2000/002295
Publication Date:
July 19, 2001
Filing Date:
August 10, 2000
Export Citation:
Assignee:
LAFON LABOR (FR)
COSSY JANINE (FR)
BELOTTI DAMIEN (FR)
COSSY JANINE (FR)
BELOTTI DAMIEN (FR)
International Classes:
C07D215/12; C07D215/14; C07D215/06; C07D215/24; C07D215/48; (IPC1-7): C07D215/24; C07D215/48
Foreign References:
| EP0433679A2 | 1991-06-26 |
Other References:
SOMMATH GHOSH ET AL.: "(4+2)-Cycloaddition reactions employing 2-fluoro-2-alkenal N, N-dimethylhydrazones: synthsis of 3-fluoropyridines and dihydro or tetrahydro derivatives thereof", JOURNAL OF FLUORINE CHEMISTRY., vol. 67, no. 1, - 1994, ELSEVIER SEQUOIA. LAUSANNE., CH, pages 53 - 56, XP002139237, ISSN: 0022-1139
MARTINE CROISY-DELCEY ET AL.: "Synthesis of 4-amino-substituted-6-hydroxy and 11-hydroxy-naphtho(2,3-g)quinoline-5,12-diones ...", JOURNAL OF HETEROCYCLIC CHEMISTRY., vol. 30, no. 1, - 1993, HETEROCORPORATION. PROVO., US, pages 55 - 60, XP002139238, ISSN: 0022-152X
C. AVENDAÑO ET AL.: "A comparative study of synthetic approaches ...", SYNTHESIS., - 1991, GEORG THIEME VERLAG. STUTTGART., DE, pages 727 - 730, XP002139239, ISSN: 0039-7881
PETER WITHOPF ET AL.: "Synthese von 8-Azajuglon( 4-hydroxy-5,8-chinolinchinon)", TETRAHEDRON., vol. 43, no. 20, - 1987, ELSEVIER SCIENCE PUBLISHERS, AMSTERDAM., NL, pages 4549 - 4554, XP002139240, ISSN: 0040-4020
KEVIN T. POTTS ET AL.: "Cycloaddition routes to azaanthraquinone deriatives. Use of azadienophiles", JOURNAL OF ORGANIC CHEMISTRY., vol. 51, no. 11, - 1986, AMERICAN CHEMICAL SOCIETY. EASTON., US, pages 2011 - 2021, XP002139241, ISSN: 0022-3263
CARROLL TEMPLE, JR. ET AL.: "Synthesis of potential antimalarial agents. Preparation of ...", JOURNAL OF MEDICINAL CHEMISTRY., vol. 17, no. 6, - 1974, AMERICAN CHEMICAL SOCIETY. WASHINGTON., US, pages 615 - 619, XP002139242, ISSN: 0022-2623
CHEMICAL ABSTRACTS, vol. 69, no. 3, 15 July 1968, Columbus, Ohio, US; abstract no. 10339f, BABU, B. HARINATH ET AL.: "Synthesis of 5:6- and 5:8-quinolinequinones" XP002139244
GOH MATSUO ET AL.: "Two-step synthesis of C-glycosyl juglones from unprotected sugars: a novel approach to angucycline antibiotics", CHEMICAL COMMUNICATIONS., - 1996, ROYAL SOCIETY OF CHEMISTRY., GB, pages 2173 - 2174, XP002139243, ISSN: 1359-7345
MARTINE CROISY-DELCEY ET AL.: "Synthesis of 4-amino-substituted-6-hydroxy and 11-hydroxy-naphtho(2,3-g)quinoline-5,12-diones ...", JOURNAL OF HETEROCYCLIC CHEMISTRY., vol. 30, no. 1, - 1993, HETEROCORPORATION. PROVO., US, pages 55 - 60, XP002139238, ISSN: 0022-152X
C. AVENDAÑO ET AL.: "A comparative study of synthetic approaches ...", SYNTHESIS., - 1991, GEORG THIEME VERLAG. STUTTGART., DE, pages 727 - 730, XP002139239, ISSN: 0039-7881
PETER WITHOPF ET AL.: "Synthese von 8-Azajuglon( 4-hydroxy-5,8-chinolinchinon)", TETRAHEDRON., vol. 43, no. 20, - 1987, ELSEVIER SCIENCE PUBLISHERS, AMSTERDAM., NL, pages 4549 - 4554, XP002139240, ISSN: 0040-4020
KEVIN T. POTTS ET AL.: "Cycloaddition routes to azaanthraquinone deriatives. Use of azadienophiles", JOURNAL OF ORGANIC CHEMISTRY., vol. 51, no. 11, - 1986, AMERICAN CHEMICAL SOCIETY. EASTON., US, pages 2011 - 2021, XP002139241, ISSN: 0022-3263
CARROLL TEMPLE, JR. ET AL.: "Synthesis of potential antimalarial agents. Preparation of ...", JOURNAL OF MEDICINAL CHEMISTRY., vol. 17, no. 6, - 1974, AMERICAN CHEMICAL SOCIETY. WASHINGTON., US, pages 615 - 619, XP002139242, ISSN: 0022-2623
CHEMICAL ABSTRACTS, vol. 69, no. 3, 15 July 1968, Columbus, Ohio, US; abstract no. 10339f, BABU, B. HARINATH ET AL.: "Synthesis of 5:6- and 5:8-quinolinequinones" XP002139244
GOH MATSUO ET AL.: "Two-step synthesis of C-glycosyl juglones from unprotected sugars: a novel approach to angucycline antibiotics", CHEMICAL COMMUNICATIONS., - 1996, ROYAL SOCIETY OF CHEMISTRY., GB, pages 2173 - 2174, XP002139243, ISSN: 1359-7345
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