Convenient Syntheses of 1,3-Dihydro-1-oxo-4-isobenzofurancarboxylic Acid, 1,3-Dihydro-3-oxo-4-isobenzofurancarboxylic Acid, and the Homologous Acetic Acids
Convenient Syntheses of 1,3-Dihydro-1-oxo-4-isobenzofurancarboxylic Acid, 1,3-Dihydro-3-oxo-4-isobenzofurancarboxylic Acid, and the Homologous Acetic Acids
A small set of aggrecanase inhibitors based on the pyrrolo[3,4‐c]quinolin‐1‐one or oxoisoindoline frameworks bearing a 4‐(benzyloxy)phenyl substituent and different zinc binding groups were rationallydesigned and evaluated in silico by docking studies using the crystal structure of the ADAMTS‐5 catalytic domain (PDB code: 3B8Z). The designed compounds were synthesized via straightforward routes and
通过对接研究,通过计算机合理设计和评估了一小类基于吡咯并[3,4- c ]喹啉-1-酮或带有4-(苄氧基)苯基取代基和不同锌结合基团的氧代异吲哚啉骨架的聚集蛋白聚糖酶抑制剂ADAMTS-5催化域的晶体结构(PDB代码:3B8Z)。设计的化合物可通过简单的途径合成,并测试其对ADAMTS-5和ADAMTS-4的潜在抑制活性。中含有吡咯并[3,4化合物Ç ]喹啉酮的三环系统,异羟肟酸衍生物2 b既抑制ADAMTS-5和ADAMTS-4,用IC 50亚摩尔范围内的值和抑制曲线与参考羧酸衍生物11非常相似。相反,相应的羧酸酯衍生物2 一个是显著活性较低,无法ADAMTS-5和-4之间进行区分。吡咯并喹啉酮衍生物2 a – i的结构-活性关系分析表明,化合物2 a,b的羧酸根或异羟肟酸酯基团在这些化合物与ADAMTS-5和-4的相互作用中起关键作用。在另一方面,所述oxoisoindoline
Polycarboxyl- and polycarbalkoxyl-containing polymerizable quaternary ammonium monomes and their polymers
申请人:DU PONT
公开号:US02729622A1
公开(公告)日:1956-01-03
Murakami; Suzuki, Memoirs of the Institute of Scientific and Industrial Research, Osaka University, 1958, vol. 15, p. 191
作者:Murakami、Suzuki
DOI:——
日期:——
Suzuki, Nippon Kagaku Zasshi, 1957, vol. 78, p. 153,159
作者:Suzuki
DOI:——
日期:——
Murakami; Suzuki, Memoirs of the Institute of Scientific and Industrial Research, Osaka University, 1958, vol. 15, p. 181,192