Syntheses and Bioactivity of o- or p-Trifluoromethylphenyl Phosphates
摘要:
o- and p-Trifluoromethylphenyl phosphates designed as mechanism-based phosphotyrosine phosphatase inactivators have been prepared. Some of them show herbicidal activities.
Photo-catalyzed sequential dearomatization/carboxylation of benzyl o-halogenated aryl ether with CO2 leading to spirocyclic carboxylic acids
作者:Yaping Yi、Chanjuan Xi
DOI:10.1016/s1872-2067(21)63956-6
日期:2022.7
Photo-catalyzed tandem dearomatization/carboxylation of benzyl o-halogenated aryl ether with CO2 was achieved, which affords spirocyclic carboxylicacids under mild conditions. The reaction has good functional group tolerance with high yields. Mechanism studies indicate that the transformation was realized via intramolecular radical addition and nucleophilic addition.
SPIRO-PIPERIDINE DERIVATIVES AND THEIR USE AS THERAPEUTIC AGENTS
申请人:MERCK SHARP & DOHME LTD.
公开号:EP0906315A1
公开(公告)日:1999-04-07
US6071927A
申请人:——
公开号:US6071927A
公开(公告)日:2000-06-06
[EN] SPIRO-PIPERIDINE DERIVATIVES AND THEIR USE AS THERAPEUTIC AGENTS<br/>[FR] DERIVES SPIRO-PIPERIDINE ET LEUR UTILISATION COMME AGENTS THERAPEUTIQUES
申请人:MERCK SHARP & DOHME LIMITED
公开号:WO1997049710A1
公开(公告)日:1997-12-31
(EN) Substituted spiro-piperidine derivatives of structural formula (I) are tachykinin receptor antagonists of use, for example, in the treatment or prevention of pain, inflammation, migraine, emesis and postherpetic neuralgia.(FR) Dérivés spiro-pipéridine substitués définis par la formule développée (1), antagonistes du récepteur de tachykinine, pouvant être utilisés par exemple dans le traitement ou la prévention des douleurs, des inflammations, des migraines, des vomissements et des algies post-zosteriennes.