[EN] PIPERIDINE DERIVATIVES AS MODULATORS OF CHEMOKINE RECEPTOR ACTIVITY<br/>[FR] DÉRIVÉS DE PIPÉRIDINE EN TANT QUE MODULATEURS D'ACTIVITÉ DE RÉCEPTEUR DE CHIMIOKINE
申请人:BRISTOL MYERS SQUIBB CO
公开号:WO2009015166A1
公开(公告)日:2009-01-29
The present application describes modulators of MIP-1 of formula (I) : or stereoisomers or pharmaceutically acceptable salts thereof, wherein m, Q, T, W, Z, R1, R3, R4, R5, R5a and R5b, are as set forth above. In addition, methods of treating and preventing inflammatory diseases such as asthma and allergic diseases, as well as autoimmune pathologies such as rheumatoid arthritis and atherosclerosis using the modulators are disclosed.
[EN] PYRROLO [1, 2-B] PYRIDAZINE DERIVATIVES AS JANUS KINASE INHIBITORS<br/>[FR] UTILISATION DE DÉRIVÉS DE PYRROLO.[1, 2-B] PYRIDAZINE EN TANT QU’INHIBITEURS DE LA JANUS KINASE
申请人:BIOCRYST PHARM INC
公开号:WO2011014817A1
公开(公告)日:2011-02-03
The invention provides compounds of formula l: ( I ) or a salt thereof as described herein. The invention also provides pharmaceutical compositions comprising a compound of formula I, processes for preparing compounds of formula I, intermediates useful for preparing compounds of formula I and therapeutic methods for suppressing an immune response or treating cancer or a hematologic malignancy using compounds of formula I.
Asymmetrische reduktive Aminierung von Cycloalkanonen, 3. Mitt. Der Einfluß von Katalysator und Reduktionsmittel auf die Diastereo- und Enantioselektivität
作者:Gerd Knupp、August W. Frahm
DOI:10.1002/ardp.19853180313
日期:——
Es wurde die Abhängigkeit der Diastereo‐ und Enantioselektivität bei der asymmetrischen reduktiven Aminierung racemischen 2‐Methylcyclohexanons (1) von der Art der verwendeten Katalysatoren und Reduktionsmittel untersucht. Die Diastereo‐ und Enantioselektivität wurden 13C‐NMR‐spektroskopisch bestimmt. Dabei erweist sich Raney Ni als Katalysator der Wahl. Dagegen lassen sich die entsprechenden Campherazomethine
研究了外消旋 2-甲基环己酮 (1) 的不对称还原胺化中的非对映选择性和对映选择性对所用催化剂和还原剂类型的依赖性。非对映选择性和对映选择性通过 13C NMR 光谱测定。事实证明,Raney Ni 是首选的催化剂。相比之下,相应的樟脑偶氮甲碱5只能与Pd/C加氢,同时氢解得到2-外-氨基冰片烷6。
Differentiation of diastereomeric 2-substituted cyclohexanamines with three chirality centres by13C NMR spectroscopy
作者:Gerd Knupp、August W. Frahm
DOI:10.1002/mrc.1260260110
日期:1988.1
The 13C NMR spectra of optically active primary and secondary 2-substituted cyclohexanamines were measured and the chemical shifts were unequivocally assigned. Similar studies were made with four diastereomeric 2-methyl-N-(1-phenylethyl)cyclohexanamines with three chirality centres.
Pyrrolo [1,2-b] Pyridazine Derivatives as Janus Kinase Inhibitors
申请人:Babu Yarlagadda S.
公开号:US20120149691A1
公开(公告)日:2012-06-14
The invention provides compounds of formula I:
or a salt thereof as described herein. The invention also provides pharmaceutical compositions comprising a compound of formula I, processes for preparing compounds of formula I, intermediates useful for preparing compounds of formula I, and therapeutic methods for suppressing an immune response or treating cancer or a hematologic malignancy using compounds of formula I.