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1. (WO1991006300) NAPHTHERIDINONE- AND PYRIDOOXAZINONE-PYRIDONE COMPOUNDS, CARDIOTONIC COMPOSITIONS INCLUDING SAME, AND THEIR USES
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1991/006300 International Application No.: PCT/US1990/006076
Publication Date: 16.05.1991 International Filing Date: 24.10.1990
Chapter 2 Demand Filed: 28.05.1991
IPC:
C07D 471/04 (2006.01) ,C07D 498/04 (2006.01)
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
D
HETEROCYCLIC COMPOUNDS
471
Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/-C07D463/251
02
in which the condensed system contains two hetero rings
04
Ortho-condensed systems
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
D
HETEROCYCLIC COMPOUNDS
498
Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and oxygen atoms as the only ring hetero atoms
02
in which the condensed system contains two hetero rings
04
Ortho-condensed systems
Applicants:
RORER INTERNATIONAL (HOLDINGS), INC. [US/US]; 40 Cape Henlopen Drive Lewes, DE 19958, US (AllExceptUS)
SPADA, Alfred, P. [US/US]; US (UsOnly)
STUDT, William, L. [US/US]; US (UsOnly)
CAMPBELL, Henry, F. [US/US]; US (UsOnly)
KUHLA, Donald, E. [US/US]; US (UsOnly)
TUCKER, Thomas [US/US]; US (UsOnly)
Inventors:
SPADA, Alfred, P.; US
STUDT, William, L.; US
CAMPBELL, Henry, F.; US
KUHLA, Donald, E.; US
TUCKER, Thomas; US
Agent:
NICHOLSON, James, A.; Rhone-Poulenc Rorer Inc. 500 Virginia Drive, 3A Fort Washington, PA 19034 , US
Priority Data:
432,07003.11.1989US
Title (EN) NAPHTHERIDINONE- AND PYRIDOOXAZINONE-PYRIDONE COMPOUNDS, CARDIOTONIC COMPOSITIONS INCLUDING SAME, AND THEIR USES
(FR) COMPOSES DE NAPHTERIDIDONE-PYRIDONE ET DE PYRIDOOXAZINONE-PYRIDONE, COMPOSITION CARDIOTONIQUE LES COMPRENANT, ET LEURS UTILISATIONS
Abstract:
(EN) This invention relates to substituted pyridooxazinone and naphtheridinone pyridones which are useful as cardiotonic agents for the treatment of congestive heart failure, to methods for increasing cardiac contractility using said compounds, and pharmaceutical compositions including the same.
(FR) Cette invention concerne des pyridones de pyridooxazinone et de naphtéridone substituées qui sont utiles comme agents cardiotoniques pour le traitement de défaillance cardiaque congestive, et concerne également des procédés permettant d'augmenter la contractilité cardiaque en utilisant de tels composés et des compositions pharmaceutiques comprenant ces composés.
Designated States: AU, CA, JP, US
European Patent Office (AT, BE, CH, DE, DK, ES, FR, GB, GR, IT, LU, NL, SE)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
AU1991077401