Synthesis of benzo[5,6]cyclohepta[b]indol-6-one derivatives
摘要:
An effective synthesis 5,6,11,12-tetrahydrobenzo[5,6]cyclohepta[b]indole-6-ones 2 was reported. Reactivity studies of the compound 2a led us to the preparation of 11-substituted derivatives 9-13 via the palladium-mediated cross-coupling reactions or an elimination-addition reaction. (C) 1999 Elsevier Science Ltd. All rights reserved.
Synthesis of benzo[5,6]cyclohepta[b]indol-6-one derivatives
摘要:
An effective synthesis 5,6,11,12-tetrahydrobenzo[5,6]cyclohepta[b]indole-6-ones 2 was reported. Reactivity studies of the compound 2a led us to the preparation of 11-substituted derivatives 9-13 via the palladium-mediated cross-coupling reactions or an elimination-addition reaction. (C) 1999 Elsevier Science Ltd. All rights reserved.
A new series of N-substituted benzo[5, 6]cyclohepta[b]indole derivatives were synthesised and evaluated for in vitro cytotoxic activities against L1210 murine leukemia and HT29 cell lines. Among them, several compounds showed potent antitumor activity and blocked cell cycle progression of L1210 cells in G2+M phase.
Fused polycyclic compounds, compositions, methods of manufacture, and their use as PAF antagonists, antihistamines and/or antiinflammatory agents
申请人:SCHERING CORPORATION
公开号:EP0339978B1
公开(公告)日:1996-08-21
FUSED POLYCYCLIC COMPOUNDS, COMPOSITIONS, METHODS OF MANUFACTURE AND THEIR USE AS PAF ANTAGONISTS, ANTIHISTAMINES AND/OR ANTIINFLAMMATORY AGENTS
申请人:SCHERING CORPORATION
公开号:EP0412988A1
公开(公告)日:1991-02-20
[EN] FUSED POLYCYCLIC COMPOUNDS, COMPOSITIONS, METHODS OF MANUFACTURE AND THEIR USE AS PAF ANTAGONISTS, ANTIHISTAMINES AND/OR ANTIINFLAMMATORY AGENTS
申请人:SCHERING CORPORATION
公开号:WO1989010363A1
公开(公告)日:1989-11-02
(EN) Fused polycyclic heterocyclic compounds of generalized formula (I), their use as PAF-antagonists, antihistamines and/or antiinflammatory agents, methods of manufacture and pharmaceutical compositions incorporating said compounds are disclosed.(FR) L'invention concerne des composés hétérocycliques polycycliques fusionnés de la formule (I), leur utilisation comme antogonistes du PAF (facteur d'agrégation de plaquettes), des antihistamines et/ou des agents anti-inflammatoires, des procédés de fabrication ainsi que des compositions pharmaceutiques comprenant lesdits composés.
Synthesis of benzo[5,6]cyclohepta[b]indol-6-one derivatives
An effective synthesis 5,6,11,12-tetrahydrobenzo[5,6]cyclohepta[b]indole-6-ones 2 was reported. Reactivity studies of the compound 2a led us to the preparation of 11-substituted derivatives 9-13 via the palladium-mediated cross-coupling reactions or an elimination-addition reaction. (C) 1999 Elsevier Science Ltd. All rights reserved.