2-chloro-5-nitrobenzoic acid and various other chloro and nitro substitute benzoic acid derivatives are disclosed for administration in tablet or injectable solution form for the prophylaxis and therapy of neoplasm or viral infection. The active compounds have surprising efficacy in various treatment regimes and have particular application to HIV-infection and demonstrate various beneficial effects, including regression of lesions in HIV-related Kaposi's sarcoma.
Azo Group-Assisted Nucleophilic Aromatic Substitutions in Haloarene Derivatives: Preparation of Substituted 1-Iodo-2,6-bispropylthiobenzenes
作者:Jason T. Manka、Virginia C. McKenzie、Piotr Kaszynski
DOI:10.1021/jo0302399
日期:2004.3.1
Aryldiazo substituents were used in nucleophilic aromatic substitution reactions of halogens. The Ph-NN− groupactivatesortho fluorine atoms toward alkylthiolation under mild conditions. In contrast, the Me2N-C6H4-NN− group has virtually no activation effect in nucleophilic aromatic substitution, and serves as a “neutral” mask for the amino group. The Ph-NN− group was efficiently introduced by diazo coupling
Process for making n-aryl-anthranilic acids and their derivatives
申请人:——
公开号:US20040039208A1
公开(公告)日:2004-02-26
The present invention relates to a process for the preparation of N-arylanthranilic acids, and a process for the preparation of N-aryl anthranilic esters, amides, and hydroxamic esters.
申请人:Radopath Pharmaceuticals International Limited
公开号:EP1016405A2
公开(公告)日:2000-07-05
Various arylating agents having activity in the treatment of cancer and viral infection are disclosed. The active compounds include an aromatic ring having at least one labile leaving group and at least one electrophilic group. Preferred active compounds include chlorobenzenesulphonic acids and optionally halogenated nitrobenzenc compounds. In an anti-viral context, the active compounds have efficacy against HIV infections.
[EN] ANTI-VIRAL AND ANTI-CANCER AGENTS<br/>[FR] AGENTS ANTIVIRAUX ET ANTICANCEREUX
申请人:RADOPATH LIMITED
公开号:WO1995024897A1
公开(公告)日:1995-09-21
(EN) 2-Chloro-5-nitrobenzoic acid and various other chloro and nitro substitute benzoic acid derivatives are disclosed for administration in tablet or injectable solution form for the prophylaxis and therapy of neoplasm or viral infection. The active compounds have surprising efficacy in various treatment regimes and have particular application to HIV-infection and demonstrate various beneficial effects, including regression of lesions in HIV-related Kaposi's sarcoma.(FR) L'invention se rapporte à l'acide 2-chloro-5-nitrobenzoïque et à divers autres dérivés de l'acide benzoïque à substitution chloro et nitro, ces acides étant administrés sous forme de comprimés ou de solutions injectables, pour la prophylaxie et la thérapie des néoplasmes ou des infections virales. Les composés actifs ont une étonnante efficacité dans divers schémas thérapeutiques et s'appliquent notamment aux infections dues au VIH et présentent divers effets bénéfiques, y compris la régression de lésions dans la maladie de Kaposi associée au VIH.