Efficient <i>ortho</i>-Oxidation of Phenols with Diacyl Peroxides
作者:Masahiro Tada、Risa Ishiguro、Ryohei Izumi
DOI:10.1248/cpb.56.239
日期:——
A stable symmetric diacyl peroxide, m-chlorobenzoyl peroxide (mCBPO), and an asymmetric diacyl peroxide, chloroacetyl m-chlorobenzoyl peroxide (CAMCBPO), were synthesized from m-chloroperbenzoic acid. Both peroxides oxidized phenols selectively at the ortho position predoninantly. CAMCBPO gave para-oxidized compounds as minor products from some phenols. The improvement of the yield of ortho-oxidation of phenols with mCBPO was also reported.
[EN] COMPOUNDS, COMPOSITIONS AND METHODS FOR THE TREATMENT OF AMYLOID DISEASES AND SYNUCLEINOPATHIES SUCH AS ALZHEIMER'S DISEASE, TYPE 2 DIABETES, AND PARKINSON'S DISEASE<br/>[FR] COMPOSES, COMPOSITIONS ET PROCEDES DE TRAITEMENT DE MALADIES AMYLOIDES ET DE SYNUCLEINOPATHIES, NOTAMMENT DE LA MALADIE D'ALZHEIMER, DU DIABETE DE TYPE 2 ET DE LA MALADIE DE PARKINSON
申请人:PROTEOTECH INC
公开号:WO2003101927A1
公开(公告)日:2003-12-11
Bis- and tris-dihydroxyaryl compounds and their methylenedioxy analogs and pharmaceutically acceptable esters, their synthesis, pharmaceutical compositions containing them, and their use in the treatment of amyloid diseases, especially Aß amyloidosis, such as observed in Alzheimer's disease, IAPP amyloidosis, such as observed in type 2 diabetes, and synucleinophathies, such as observed in Parkinson's disease, and the manufacture of medicaments for such treatment.
[EN] ACYLATED ACTIVE AGENTS AND METHODS OF THEIR USE FOR THE TREATMENT OF METABOLIC DISORDERS AND NONALCOHOLIC FATTY LIVER DISEASE<br/>[FR] AGENTS ACTIFS ET LEURS PROCÉDÉS D'UTILISATION POUR LE TRAITEMENT DE TROUBLES MÉTABOLIQUES ET D'UNE STÉATOSE HÉPATIQUE NON ALCOOLIQUE
申请人:FLAGSHIP PIONEERING INNOVATIONS V INC
公开号:WO2021113635A1
公开(公告)日:2021-06-10
Disclosed herein are acylated active agents, compositions containing them, unit dosage forms containing them, and methods of their use, e.g., for treating a metabolic disorder or nonalcoholic fatty liver disease or for modulating a metabolic marker or nonalcoholic fatty liver disease marker.
Evaluating Prodrug Strategies for Esterase-Triggered Release of Alcohols
作者:Christian Perez、Kevin B. Daniel、Seth M. Cohen
DOI:10.1002/cmdc.201300255
日期:2013.8.8
Prodrugs are effective tools in overcoming drawbacks typically associated with drug formulation and delivery. Those employing esterase‐triggered functional groups are frequently utilized to mask polar carboxylic acids and phenols, increasing drug‐like properties such as lipophilicity. Herein we detail a comprehensive assessment for strategies that effectively release hydroxy and phenolic moieties in
Novel Prostamides For The Treatment Of Glaucoma And Related Diseases
申请人:Woodward F. David
公开号:US20080039507A1
公开(公告)日:2008-02-14
Disclosed herein are compositions comprising an amide related to a prostaglandin and a biogenic amine. Other aspects relate to certain chemical compounds, pharmaceutical compositions, and methods of treating glaucoma.