Preparation and Thermolysis of<i>N</i>-Ammonioamidates Containing Hydroxyl Group in Acyl Moiety
作者:Araki Masuyama、Kikuo Tsuchiya、Mitsuo Okahara
DOI:10.1246/bcsj.58.2855
日期:1985.10
The title N-ammonioamidates (aminimides) were prepared in satisfactory yields from lactones or α-hydroxy carboxylates. By the thermolysis of these aminimides in mesitylene, some types of urethane compounds were formed, depending on the structure of the aminimide and on the concentration of the solutions.
[EN] HETEROBICYCLO-SUBSTITUTED-[1,2,4]TRIAZOLO[1,5-C]QUINAZOLIN-5-AMINE COMPOUNDS FOR TREATMENT OF CENTRAL NERVOUS SYSTEM DISORDER<br/>[FR] COMPOSÉS HÉTÉROBICYCLO-SUBSTITUÉS-[1,2,4]TRIAZOLO[1,5-C]QUINAZOLIN-5-AMINE POUR LE TRAITEMENT D'UN TROUBLE DU SYSTÈME NERVEUX CENTRAL
申请人:MERCK SHARP & DOHME
公开号:WO2014101373A1
公开(公告)日:2014-07-03
Disclosed are compounds of heterobicyclo-substituted [1,2,4]triazolo[1,5-c]quinazolin-5-amine herein, which have specific binding on an A2A-receptor and are useful for quantifying in vivo receptor-site occupancy of various compounds which have an affinity for binding to an A2A-receptor.
[EN] OXADIAZOLE LINKERS AND USE THEREOF<br/>[FR] LIEURS D'OXADIAZOLE ET UTILISATION ASSOCIÉE
申请人:NEWBIO THERAPEUTICS INC
公开号:WO2019011078A1
公开(公告)日:2019-01-17
Provided is oxadiazole linkers and use thereof, more specifically to the compounds represented by formulas (I), (II), and (III), and their use in the preparation of antibody-drug conjugates (ADCs). The ADCs obtained from said oxadiazole linkers have high homogeneity and stability, and could be used effectively for the treatment of various diseases including tumors. The definition of the groups in formula (I), (II), and (III) is the same as that in the description.
[EN] HETEROBICYCLO-SUBSTITUTED-[1,2,4]TRIAZOLO[1,5-C]QUINAZOLIN-5-AMINE COMPOUNDS WITH A2A ANTAGONIST PROPERTIES<br/>[FR] COMPOSÉS [1,2,4]TRIAZOLO[1,5-C]QUINAZOLIN-5-AMINES À SUBSTITUTION HÉTÉROBICYCLIQUE AYANT DES PROPRIÉTÉS D'ANTAGONISTES DU RÉCEPTEUR A2A
申请人:MERCK SHARP & DOHME
公开号:WO2014105666A1
公开(公告)日:2014-07-03
Disclosed are compounds of Formula Gl (structurally represented): where "RG3" "Rd1" to "Rd4", "n", "m", "p", "W", "X", "Y", and "Z" are defined herein which compounds are antagonists of A2A receptor. Disclosed herein also are uses of the compounds described herein as antagonists of the A2a receptor in the potential treatment or prevention of neurological disorders and diseases in which A2A receptors are involved. Disclosed herein also are pharmaceutical compositions comprising these compounds and uses of these pharmaceutical compositions.
[EN] HETEROBICYCLO-SUBSTITUTED-7-METHOXY-[1,2,4]TRIAZOLO[1,5-C]QUINAZOLIN-5-AMINE COMPOUNDS WITH A2A ANTAGONIST PROPERTIES<br/>[FR] COMPOSÉS DE 7-MÉTHOXY-[1,2,4]TRIAZOLO[1,5-C]QUINAZOLINE-5-AMINE À SUBSTITUTION HÉTÉROBICYCLO PRÉSENTANT DES PROPRIÉTÉS D'ANTAGONISTE D'A2A
申请人:MERCK SHARP & DOHME
公开号:WO2014101120A1
公开(公告)日:2014-07-03
Disclosed are compounds of Formulae A defined herein, which have specific binding on an A2A-receptor and are useful for quantifying in vivo receptor-site occupancy of various compounds which have an affinity for binding to an A2A receptor.