Bis(2-oxo-3-oxazolidinyl)phosphinic chloride (1) as a coupling reagent for N-alkyl amino acids
作者:Roger D. Tung、Daniel H. Rich
DOI:10.1021/ja00300a051
日期:1985.7
Le reactif du titre permet la formation de liaisons N-alkyl peptidiques avec un minimum de racemisation; exemples de copulations de BocMeX−OH et de MeY−OBzl (X et Y=Leu ou Val)
Le reactif du titre permet laforming de liaisons N-alkyl peptidiques avec un minimum deracemisation; 示例 de copulations de BocMeX−OH et de MeY−OBzl (X et Y=Leu ou Val)
The present invention provides cyclic depsipeptide compounds of formula (I) wherein the stereochemical configuration of at least one carbon atom bearing the groups Cy1, Cy2, R1, R2, R3, R4, Ra and Rb is inverted compared with the naturally occurring cyclic depsipeptide PF1022A. The invention also provides compositions comprising the compounds that are effective against parasites that harm animals. The compounds and compositions may be used for combating parasites in or on mammals and birds. The invention also provides for an improved method for eradicating, controlling and preventing parasite infestation in birds and mammals.
NOVEL SUBSTITUTED OCTAHYDROCYCLOPENTA[C]PYRROL-4-AMINES AS CALCIUM CHANNEL BLOCKERS
申请人:Stewart Andrew O.
公开号:US20100130558A1
公开(公告)日:2010-05-27
The present application relates to calcium channel inhibitors containing compounds of formula (I)
wherein L
1
, L
2
, R
1
, R
2
, and R
3
are as defined in the specification. The present application also relates to compositions comprising such compounds, and methods of treating conditions and disorders using such compounds and compositions.
[EN] HETEROCYCLIC KINASE INHIBITORS<br/>[FR] INHIBITEURS DE KINASE HÉTÉROCYCLIQUES
申请人:BRISTOL MYERS SQUIBB CO
公开号:WO2016022312A1
公开(公告)日:2016-02-11
The present disclosure is generally directed to compounds which can inhibit AAK1 (adaptor associated kinase 1), compositions comprising such compounds, and methods for inhibiting AAK1.
Azacyclosteroid histamine-3 receptor ligands, pharmaceutical compositions comprising such compounds, and methods for using such compounds and compositions are described herein.