1,3-丙烷磺内酯 、 1-乙炔基环己基胺 在
四氢呋喃 、 乙醇 、 丙酮 作用下,
以
四氢呋喃 为溶剂,
反应 52.95h,
以Compound DX was obtained as a fine white solid (two crops in total 8.95 g, 75% yield)的产率得到3-(1-ethynylcyclohexyl)amino-1-propanesulfonic acid
参考文献:
名称:
METHODS AND COMPOSITIONS FOR TREATING AMYLOID-RELATED DISEASES
Methods and compositions for treating amyloid-related diseases
申请人:Kong Xianqi
公开号:US20050096385A1
公开(公告)日:2005-05-05
Methods, compounds, pharmaceutical compositions and kits are described for treating or preventing amyloid-related disease.
本文描述了用于治疗或预防与淀粉样蛋白相关疾病的方法、化合物、药物组合物和试剂盒。
[EN] METHODS AND COMPOSITIONS FOR TREATING AMYLOID-RELATED DISEASES<br/>[FR] METHODES ET COMPOSITIONS POUR TRAITER LES MALADIES LIEES A L'AMYLOIDE
申请人:NEUROCHEM INT LTD
公开号:WO2004113275A3
公开(公告)日:2005-10-27
IMPROVED PHARMACEUTICAL DRUG CANDIDATES AND METHODS FOR PREPARATION THEREOF
申请人:Neurochem (International) Limited
公开号:EP1646659A2
公开(公告)日:2006-04-19
METHOD FOR THE PREPARATION OF 1,3-PROPANE DISULFONIC ACID COMPOUNDS
申请人:Kiacta Sàrl
公开号:EP1646659B1
公开(公告)日:2014-05-14
Pharmaceutical drug candidates and methods for preparation thereof
申请人:Kong Xianqi
公开号:US20050143462A1
公开(公告)日:2005-06-30
The present invention is directed to methods of preparation of sulfonate derivatized compounds, e.g., 3-amino-1-propanesulfonic acid and 1,3-propanedisulfonic acid disodium salt with increased purity, with reduced potential for toxic by-products, and that are pharmaceutically useful, e.g., for the treatment of amyloidosis.