[EN] HETEROCYCLIC SUBSTITUTED PIPERAZINES FOR THE TREATMENT OF SCHIZOPHRENIA<br/>[FR] PIPERAZINES HETEROCYCLIQUES SUBSTITUEES POUR LE TRAITEMENT DE LA SCHIZOPHRENIE
申请人:WARNER LAMBERT CO
公开号:WO2004026864A1
公开(公告)日:2004-04-01
This invention relates to compounds of the formula 1 wherein X, Y, Z, A, R', R2, R3, R4, R9, W' and W2 are defined as in the specification, pharmaceutical compositions containing them and their use in the treatment of central nervous system and other disorders.
A series of novel heterobicyclic substituted 2-(1H)-quinolone compounds have been prepared, including the 3,4-dihydro derivatives thereof, wherein the heterobicyclic ring moiety is an optionally-substituted indolyl, phthalizinyl, benzimidazolyl, imidazopyridinyl, quinolinyl or isoquinolinyl group attached by an nitrogen or carbon atom of said group to the 6-position of the quinolone ring. The optional substituent is a C.sub.1 -C.sub.14 alkyl group located on either of the two heterobicyclic rings and/or an oxo group situated on the heterocyclic portion of said heterobicyclic ring system. These particular compounds are useful in therapy as cardiac stimulants and therefore, are of value in the treatment of various cardiac conditions. 6-1(H)-Imidazo[4,5-b]pyridin-6-yl}-8-methyl-2-(1H)-quinolone represents a typical and preferred member compound. Methods for preparing these compounds from known starting materials are provided.
Heterocyclic substituted piperazines for the treatment of schizophrenia
申请人:——
公开号:US20040138230A1
公开(公告)日:2004-07-15
This invention relates to compounds of the formula 1
1
wherein X, Y, Z, A, R
1
, R
2
, R
3
, R
4
, R
9
, W
1
and W
2
are defined as in the specification, pharmaceutical compositions containing them and their use in the treatment of central nervous system and other disorders.
Novel substituted quinolones of the formula:
where Het represents a heterobicyclic group having a 6-membered ring fused to a further 5- or 6-membered ring, containing 1 to 3 N-atoms in the non-fused positions, R is H or alkyl, and R¹ and R² are each H or alkyl, are force-selective cardiac stimulants.
式中的新型取代喹诺酮类化合物:
其中 Het 代表一个杂双环基团,该基团具有一个与另一个 5 或 6 元环融合的 6 元环,在非融合位置上含有 1 至 3 个 N 原子,R 是 H 或烷基,R¹ 和 R² 分别是 H 或烷基。
Colonge; Chambard, Bulletin de la Societe Chimique de France, 1953, p. 982