Novel calcilytic compounds, pharmaceutical compositions, methods of synthesis and methods of using them are provided.
本发明提供了新型的钙离子受体拮抗剂化合物、制药组合物、合成方法和使用方法。
Barrett; Cousins, Journal of the Chemical Society. Perkin transactions I, 1975, # 22, p. 2313 - 2315
作者:Barrett、Cousins
DOI:——
日期:——
Preparation of New<i>tert</i>-Butyl Substituted Coumarins, Thiocoumarins and Dithiocoumarins
作者:Jürgen Voss、Ronald Edler、Gunadi Adiwidjaja
DOI:10.1080/10426500701340949
日期:2007.6.14
6-tert-Butyl-4-methyl- and 6,8-di-tert-butyl-4-methylcoumarin were prepared from tert-butylphenols and diketene via the corresponding aryl acetoacetates. 6-tertButyl-4-methyl-thiocoumarin (6) was obtained from 6-tert-butylthiophenol. Thionation with LAWESSON's or DAVY's reagent led to the related thion- and dithiocoumarins. The structures were proved by NMR spectroscopy and an X-ray structure analysis of 6.
[EN] Novel calcilytic compounds, pharmaceutical compositions, methods of synthesis and methods of using them are provided. [FR] La présente invention concerne des composés calcilytiques innovants, des compositions pharmaceutiques et leurs procédés de synthèse et d'utilisation.