Two novel macrocyclic organotin(IV) carboxylates [(n-Bu2Sn)L1]2•C7H8 (1) (L1 = 2-(4-carboxyphenylcarbamoyl)benzoic acid) and [(n-Bu2Sn)L2]3•H2O (2) (L2 = 5-(1,3-dioxo-1,3-dihydro-isoindol-2-yl)-isophthalic acid) were generated by the reactions of dibutyltin oxide with amide dicarboxylic acids and characterized by elemental analysis, IR, 1H and 13C NMR spectroscopy. X-ray crystallography diffraction
两种新型大环有机锡(IV)羧酸盐[(n -Bu 2 Sn)L 1 ] 2 •C 7 H 8(1)(L 1 = 2-(4-羧基苯基氨基甲酰基)苯甲酸)和[(n- Bu 2 Sn )L 2 ] 3 •H 2 O(2)(L 2 = 5-(1,3-dioxo-1,3-dihydro-isoindol-2-yl)-间苯二甲酸)是由二丁基氧化锡与酰胺二羧酸,通过元素分析,IR,1 H和13进行表征13 C NMR光谱。X射线晶体衍射分析表明1是二核二羧酸盐环,而2是三核三羧酸盐大环。在分子间相互作用的帮助下,1和2构造了充满空腔的超分子3D架构。游离甲苯和水分子分别以1和2的形式位于腔中。热分析表明,配合物2在热方面比1更稳定。还研究了1和2的抗肿瘤活性。
Functionalised acyl ferrocenes: Crystal and molecular structures of 4-aminobenzoylferrocene, 4-hydroxybenzoylferrocene and 1,1′-bis( 4-hydroxybenzoyl) ferrocene
作者:Attila C. Bényei、Christopher Glidewell、Philip Lightfoot、Brodyck J.L. Royles、David M. Smith
DOI:10.1016/s0022-328x(97)00079-x
日期:1997.7
FcCOC6H4OH 1f and Fcd(COC6H4OH)22f respectively. Acylation of ferrocene using 4-phthalimidobenzoyl chloride yields 4-(phthalimidobenzoyl)ferrocene 1c, hydrazinolysis of which yields FcCOC6H4NH2-4 1d. Crystalstructures are reported for 1d, 1f and 2f: in 1d and 1f the molecules are linked into spiral chains by means of N-H ⋯ O=C and O-H ⋯ O=C hydrogen bonds respectively; in 2f the O-H ⋯ O=C hydrogen bonds link
报道了针对FcCOC 6 H 4 F-4 1a,FcCOC 6 H 4 OMe-4 1b和Fcd(COC 6 H 4 OMe-4)2 2b [Fc =(C 5 H 5)Fe(C 5 H 4); Fcd =(C 5 H 4)Fe(C 5 H 4)]:在1,1,2-三氯乙烷中使用AlCl 3将1b和2b脱甲基,得到FcCOC 6 H 4 OH 1f和Fcd(COC 6 H 4 OH)2 2f。使用4-邻苯二甲酰亚胺基苯甲酰氯酰化二茂铁产生4-(邻苯二甲酰亚胺基苯甲酰基)二茂铁1c,其肼解作用产生FcCOC 6 H 4 NH 2 -4 1d。报告了1d,1f和2f的晶体结构:在1d和1f中,分子分别通过NH⋯O = C和OH⋯O = C氢键连接成螺旋链;在2楼 OH = O = C的氢键将中心对称分子连接成连续的二维网络,其中两个独立的集合相互交织。
[EN] PHTHALANILATE COMPOUNDS AND METHODS OF USE<br/>[FR] COMPOSÉS DE PHTALANILATE ET LEURS PROCÉDÉS D'UTILISATION
申请人:UNIV NOTRE DAME DU LAC
公开号:WO2011026107A1
公开(公告)日:2011-03-03
The invention provides antimicrobial compounds and compositions, and methods of using them. The compounds and compositions include, for example, a compound of any one of Formulas I-X. The invention further provides methods of preparing the compounds, and useful intermediates for their preparation. The compounds can possess highly specific and selective activity, such as antibacterial activity and/or enzymatic inhibitory activity. Accordingly, the compounds and compositions can be used to treat bacterial infections, or to inhibit or kill bacteria, either in vitro or in vivo.
The present invention provides compounds and compositions for the amelioration of arthritis and joint injuries by inducing mesenchymal stem cells into chondrocytes.