Synthesis of 3- and 4-substituted cyclic α-amino acids structurally related to ACPD
作者:Francisco Alonso、Irene Micó、Carmen Nájera、José M. Sansano、Miguel Yus、Jesús Ezquerra、Belén Yruretagoyena、Ismael Gracia
DOI:10.1016/0040-4020(95)00586-w
日期:1995.9
The preparation of 3-substituted cyclopentanones 12-16, 4-substituted cyclohexanones 23–28 and cycloheptanones 38–41 is described. Substituents in the cycloalkanones are carboxylate, phosphonate or tetrazole groups, separated from the ring by a 0, 1, 2, or 3 carbon atoms chain. These cycloalkanones have been transformed into α-amino acids 9–11 by hydrolysis of the corresponding hydantoin derivatives
[EN] GEMINALLY SUBSTITUTED CYANOETHYLPYRAZOLO PYRIDONES AS JANUS KINASE INHIBITORS<br/>[FR] CYANOÉTHYLPYRAZOLOPYRIDONES À SUBSTITUTION GÉMINALE UTILISÉES COMME INHIBITEURS DE LA JANUS KINASE
申请人:MERCK SHARP & DOHME
公开号:WO2014146491A1
公开(公告)日:2014-09-25
The instant invention provides compounds of Formula (I) which are JAK inhibitors, and as such are useful for the treatment of JAK-mediated diseases such as rheumatoid arthritis, asthma, COPD and cancer.
2-(substituted amino) adenosines as antihypertensives
申请人:Ciba-Geigy Corporation
公开号:US05034381A1
公开(公告)日:1991-07-23
Disclosed are 2-substituted adenosine derivatives of the formula ##STR1## in which R represents a substituted amino grouping of the formula ##STR2## as defined herein; pharmaceutically acceptable ester derivatives thereof in which free hydroxy groups are esterified in the form of a pharmaceutically acceptable prodrug ester; and pharmaceutically acceptable salts thereof; pharmaceutical compositions comprising said compounds; methods for their preparation; and their use in mammals as therapeutically effective adenosine-2 (A-2) agonists.
The present invention provides novel sulphonamide derivatives which are useful for potentiating glutamate receptor function in a mammal requiring treatment, processes for their preparation, and pharmaceutical compositions containing them.
CYANOMETHYLPYRAZOLE CARBOXAMIDES AS JANUS KINASE INHIBITORS
申请人:MERCK SHARP& DOHME CORP.
公开号:US20140228348A1
公开(公告)日:2014-08-14
The instant invention provides compounds of formula I which are JAK inhibitors, and as such are useful for the treatment of JAK-mediated diseases such as rheumatoid arthritis, asthma, COPD and cancer.