Aminoalkoxybenzoyl-benzofuran or benzothiophene derivatives, method for preparing same and compositions containing same
申请人:——
公开号:US20040010011A1
公开(公告)日:2004-01-15
The invention relates to benzofuran or benzothiophene derivatives of general formula:
1
These compounds are of use as medicinal products, in particular in the treatment of pathological syndromes of the cardiovascular system.
Solid-Supported Acids as Mild and Versatile Reagents for the Deprotection of Aromatic Ethers
作者:Poonsakdi Ploypradith、Pannarin Cheryklin、Nattisa Niyomtham、Daniel R. Bertoni、Somsak Ruchirawat
DOI:10.1021/ol070781+
日期:2007.7.1
p-Toluene sulfonic acid (p-TsOH) immobilized either on polystyrene (PS) or silica (Si) was found to be effective in cleaving aromaticethers containing isopropyl, tert-butyl, allyl, and benzyl groups, as well as mono-, di-, and trimethoxylated benzyl groups, in moderate to excellent yields (54-95%). These protecting groups could be selectively deprotected when they were simultaneously present on the
Structure–activity relationships of vanillic acid ester analogs in inhibitory effect of antigen-mediated degranulation in rat basophilic leukemia RBL-2H3 cells
作者:Nao Ishimata、Hideyuki Ito、Akihiro Tai
DOI:10.1016/j.bmcl.2016.06.028
日期:2016.8
Methyl vanillate (1) showed strong degranulation inhibitory activity among vanillin derivatives tested. In order to find structure–activityrelationships for developing anti-allergic agents with simple structures and potent activity, we synthesized several vanillic acid (VA) ester derivatives with C1–C4 and C8 alkyl chains and evaluated their degranulation inhibitory activities. The most active compound
Synthetische Studien über die Beziehung zwischen chemischer Konstitution und antimikrobischer Wirkung XI. Mit H. Tietz: Zwei- und dreifach hydroxylierte oder oxalkylierte Benzoesäuren und deren Ester
作者:Th. Sabalitschka
DOI:10.1002/ardp.19312693502
日期:——
Reactions of Vanillin and its Derived Compounds. V.<sup>1</sup> Some Esters of Vanillic Acid<sup>2</sup>