An efficient substitution reaction for the preparation of thyroid hormone analogues
作者:Hikari A.I. Yoshihara、Grazia Chiellini、Timothy J. Mitchison、Thomas S. Scanlan
DOI:10.1016/s0968-0896(98)00085-6
日期:1998.8
The substitution of the sterically hindered carbon of the potent thyroid hormone agonist, GC-1, was effected by a reaction based on the solvolysis of the benzylic hydroxyl group. The reaction was found to proceed in high yield with a variety of nucleophiles including alcohols, thiols, allyl silanes and electron-rich aromatic compounds, providing a convenient route to the synthesis of new thyroid hormone
(EN) Selective thyroid hormone agonists are disclosed that are highly selective for the TR$g(b) subtype with high binding affinity. Methods of using such agonists and pharmaceutical compositions containing them are also disclosed, as are novel procedures for their preparation.(FR) L'invention concerne des agonistes d'hormones thyroïdiennes sélectifs hautement sélectifs pour le sous-type TR$g(b) à haute affinité de liaison. L'invention concerne également des méthodes d'utilisation de ces agonistes, ainsi que des compositions pharmaceutiques les contenant et de nouveaux procédés de préparation des agonistes.