[EN] CLASS OF HETEROAROMATIC COMPOUND, PREPARATION METHOD THEREFOR AND USE THEREOF [FR] CLASSE D'UN COMPOSÉ HÉTÉROAROMATIQUE, SON PROCÉDÉ DE PRÉPARATION ET SON UTILISATION [ZH] 一类芳杂环类化合物及其制备方法和用途
A structure–Permeability study of small drug-like molecules
作者:Thomas Fichert、Mehran Yazdanian、John R. Proudfoot
DOI:10.1016/s0960-894x(02)01035-1
日期:2003.2
A systematic structure permeability relationship study on a set of small drug-like molecules with log D values in the range -2.5 to 3 and carrying a diverse Arran of functionality reveals that the compounds with log D>0 and <3 are highly permeable. Surprisingly. several tetrazole derivatives were found to be substrates for efflux pump(s). (C) 2003 Elsevier Science Ltd. All rights reserved.
How robust is the hydrogen-bonded amide ‘ladder’ motif?
作者:Christer B. Aakeröy、Benjamin M. T. Scott、John Desper
DOI:10.1039/b715610c
日期:——
The well-known hydrogen-bonded ladder displayed by amides in the solidstate, is readily disrupted and reduced to an R22(8) motif if a competitive hydrogen-bond acceptor is incorporated in the molecularstructure of the amide. When a weaker hydrogen-bond acceptor (i.e. –NO2, –CN, –Cl, –Br) is present, the ladder persists in about every other case, whereas if a stronger hydrogen-bond acceptor is introduced
[EN] CLASS OF HETEROAROMATIC COMPOUND, PREPARATION METHOD THEREFOR AND USE THEREOF<br/>[FR] CLASSE D'UN COMPOSÉ HÉTÉROAROMATIQUE, SON PROCÉDÉ DE PRÉPARATION ET SON UTILISATION<br/>[ZH] 一类芳杂环类化合物及其制备方法和用途