[EN] PROCESS FOR THE ALKYLATION OF ARYLAMINES<br/>[FR] PROCÉDÉ POUR L'ALKYLATION D'ARYLAMINES
申请人:LONZA AG
公开号:WO2011012300A1
公开(公告)日:2011-02-03
The present invention which provides an in situ process for preparing of a catalytically active complex for the alkylation of arylamines, a catalytically active complex mixture prepared by said process, a method for separately preparing a defined catalytically active complex out of the mixture of said in situ formed catalytically active complex, the use of said in situ or separately prepared catalytically active complex for the alkylation of arylamines, and a process in the alkylation of arylamines by using said in situ or separately prepared catalytically active complex and recycling said catalytically active complex in the reaction.
BENZAMIDE DERIVATIVE COMPOUND, METHOD FOR PREPARING SAME, AND PHARMACEUTICAL COMPOSITION FOR TREATING OR PREVENTING INFLAMMATORY DISEASE CONTAINING SAME AS ACTIVE INGREDIENT
申请人:SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION
公开号:US20200339534A1
公开(公告)日:2020-10-29
The present invention relates to a benzamide derivative compound, a method for preparing the same, and a pharmaceutical composition for treating or preventing an inflammatory disease containing the same as an active ingredient. The benzamide derivative compound according to the present invention inhibits the expression of PDE4 and regulates the expression of an inflammatory disease-related substance such as IL-4 (interleukin-4), IL-5 (interleukin-4), IFN-γ (interferon-γ), IL-17 (interluekin-17), IgE (immunoglobulin E), and TNF-α (tumor necrosis factor-α), and thus may be utilized as a pharmaceutical composition for treating or preventing an inflammatory disease.
Verfahren zur Herstellung von 4-substituierten 2,6-Dialkylanilinen
申请人:LONZA AG
公开号:EP0492473A1
公开(公告)日:1992-07-01
Es wird ein neues Verfahren zur Herstellung von 4-substituierten 2,6-Dialkylanilinen der allgemeinen Formel
beschrieben. Dazu wird ein 2,6-Dialkylanilin mit α-Methylstyrol, mit Diisobutylen oder mit Isobuten in Gegenwart eines Katalysators umgesetzt.
Neue Bis-(4-substituierte-2,6-diisopropyl-phenyl)-carbodiimide, ein Verfahren zu ihrer Herstellung und ihre Verwendung sowie die zu ihrer Herstellung verwendbaren 4-substituierten, 2,6-Diisopropyl-phenylisocyanate
申请人:BASF Aktiengesellschaft
公开号:EP0597382A1
公开(公告)日:1994-05-18
Gegenstände der Erfindung sind neue 4,4'-disubstituierte Bis-(2,6-diisopropyl-phenyl)-carbodiimide der Formel (I)
in der R einen 1-Methyl-1-phenyl-ethyl-, einen Phenoxy- oder einen tert.-Butylrest bedeutet, ein Verfahren zu ihrer Herstellung und ihre Verwendung als Stabilisatoren gegen den hydrolytischen Abbau von Estergruppen enthaltenden Polyadditions- und Polykondensationsprodukten sowie die zu ihrer Herstellung verwendbaren neuen 4-(1-Methyl-1-phenyl-ethyl)-2,6-diisopropyl-, 4-Phenoxy-2,6-diisopropyl- und 4-tert.-Butyl-2,6-diisopropyl-phenylisocyanate.
本发明的目的是新的 4,4'-二取代双-(2,6-二异丙基苯基)碳二亚胺,其式为 (I)
其中 R 表示 1-甲基-1-苯基-乙基、苯氧基或叔丁基。这些化合物可用于制备新型 4-(1-甲基-1-苯基-乙基)-2,6-二异丙基-、4-苯氧基-2,6-二异丙基-和 4-叔丁基-2,6-二异丙基-苯基异氰酸酯。
Composition for forming a resist upper-layer film and method for producing a semiconductor device using the composition
申请人:NISSAN CHEMICAL INDUSTRIES, LTD.
公开号:US10042258B2
公开(公告)日:2018-08-07
This composition for forming an extreme-ultraviolet (EUV) or electron-beam upper-layer resist film including (a) a polymer (P) and (b) a solvent, the solvent containing 1 to 13 mass % of a C4-12 ketone compound with respect to the entire solvent, is used in the lithography process of a procedure for manufacturing a semiconductor device. Without needing to be intermixed with a resist, and particularly on the occasion of EUV exposure, the composition for forming an EUV or electron-beam upper-layer resist film blocks undesirable exposure light, e.g., ultraviolet (UV) or deep ultraviolet (DUV) rays, and selectively transmits only the EUV rays, and can be developed using a developing solution after exposure.