5‐Amino‐2H‐pyran‐3(6H)‐one, 1, a Convenient Intermediate in the Synthesis of Pyran Containing 1,4‐Dihydropyridines
摘要:
5-Amino-2H-pyran-3(6H)-one, 1, is a novel intermediate that is useful in the synthesis of pyran containing dihydropyridines. The synthesis and use of I will be discussed.
[EN] THIOPHENE DERIVATIVES FOR THE TREATMENT OF DISORDERS CAUSED BY IGE<br/>[FR] DÉRIVÉS DE THIOPHÈNE POUR LE TRAITEMENT DE TROUBLES PROVOQUÉS PAR IGE
申请人:UCB BIOPHARMA SRL
公开号:WO2019243550A1
公开(公告)日:2019-12-26
Thiophene derivatives of formula (I) and a pharmaceutically acceptable salt thereof are provided. These compounds have utility for the treatment or prevention of disorders caused by IgE, such as allergy, type 1 hypersensitivity or familiar sinus inflammation.
Pyrano, piperidino, and thiopyrano compounds and methods of use
申请人:Abbott Laboratories
公开号:US06642222B2
公开(公告)日:2003-11-04
The present invention provides novel compounds of formula I which may be useful in hyperpolarizing cell membranes, opening potassium channels, relaxing smooth muscle cells, and inhibiting bladder contractions.