Reactions of isocyanates with methyl<i>N</i>-(cyanothioformyl)anthranilate
作者:L. M. Deck、E. P. Papadopoulos、K. A. Smith
DOI:10.1002/jhet.5570400522
日期:2003.9
The triethylamine-catalyzed reactions of methyl N-(cyanothioformyl)anthranilate (1) with isocyanates result in cyclization involving the cyano group to form methyl 2-(4-imino-2-oxo-3-substituted-5-thioxoimi-dazolidin-1-yl)benzoates (4). Ring closure at the ester carbonyl to form 3-aryl-3,4-dihydro-4-oxoquinazo-line-2-carbonitriles (8) is observed when the S-methyl derivative of 1 is allowed to react
申请人:THE CALIFORNIA INSTITUTE FOR BIOMEDICAL RESEARCH
公开号:US20160045514A1
公开(公告)日:2016-02-18
Described herein are compounds and compositions for the amelioration of arthritis or joint injuries by inducing mesenchymal stem cells into chondrocytes.
本文描述了一种化合物和组合物,通过将间充质干细胞诱导为软骨细胞,用于改善关节炎或关节损伤的方法。
Compounds and methods for inducing chondrogenesis
申请人:The Scripps Research Institute
公开号:US11045476B2
公开(公告)日:2021-06-29
Described herein are compounds and compositions for the amelioration of arthritis or joint injuries by inducing mesenchymal stem cells into chondrocytes.
本文描述了通过诱导间充质干细胞转化为软骨细胞来改善关节炎或关节损伤的化合物和组合物。
PAPADOPOULOS, E. P.;TORRES, C. D., J. HETEROCYCL. CHEM., 1982, 19, N 2, 269-272