The aqueous Diels-Alderreactions of a series of dienyl ammonium chlorides derived from (E)-2,4-pentadienylamine, (E)-3,5-hexadienyl amine and (E)-4,6-heptadienyl amine with a variety of dienophiles have been examined. A similar Diels-Alder study employing the sodium salt of N-(E)-4,6-heptadienyl succinamic acid in water was also undertaken.
Compounds and compositions for inducing chondrogenesis
申请人:NOVARTIS AG
公开号:US10188638B2
公开(公告)日:2019-01-29
The present invention provides compounds of formula I:
or a pharmaceutically acceptable salt, tautomer, or stereoisomer thereof, wherein the variables are as defined herein. The present invention further provides pharmaceutical compositions comprising such compounds, and methods of using such compounds for treatment of joint damage or joint injury in a mammal, and for inducing differentiation of mesenchymal stem cells into chondrocytes.
本发明提供了式 I 的化合物:
或其药学上可接受的盐、同系物或立体异构体,其中变量如本文所定义。本发明进一步提供了包含此类化合物的药物组合物,以及使用此类化合物治疗哺乳动物关节损伤或关节损伤和诱导间充质干细胞分化为软骨细胞的方法。
Ager, David J.; East, Michael B., Heterocycles, 1994, vol. 37, # 3, p. 1789 - 1806
作者:Ager, David J.、East, Michael B.
DOI:——
日期:——
GRIECO, P. A.;YOSHIDA, KIYOSKI;GARNER, P., J. ORG. CHEM., 1983, 48, N 18, 3137-3139
作者:GRIECO, P. A.、YOSHIDA, KIYOSKI、GARNER, P.
DOI:——
日期:——
YOSHIDA, KIYOSHI;GRIECO, P. A., CHEM. LETT., 1985, N 2, 155-158