[EN] HETEROCYCLOALKYL-CONTAINING THIENOPYRIMIDINES FOR PHARMACEUTICAL COMPOSITIONS<br/>[FR] THIÉNOPYRIMIDINES CONTENANT UN GROUPE HÉTÉROCYCLOALKYLE POUR DES COMPOSITIONS PHARMACEUTIQUES
申请人:BOEHRINGER INGELHEIM INT
公开号:WO2011104337A1
公开(公告)日:2011-09-01
The present invention relates to novel pharmaceutical compositions comprising thienopyrimidine compounds. Moreover, the present invention relates to the use of the thienopyrimidine compounds of the invention for the production of pharmaceutical compositions for the prophylaxis and/or treatment of diseases which can be influenced by the inhibition of the kinase activity of Mnk1 and/or Mnk2 (Mnk2a or Mnk2b) and/or variants thereof.
Methylenations of heteroatom-substituted carbonyls with dimethyl titanocene
作者:Nicos A. Petasis、Shao-Po Lu
DOI:10.1016/0040-4039(95)00320-c
日期:1995.4
Reaction of dimethyl titanocene with a variety of heteroatom-substituted carbonylcompounds, including: silylesters, anhydrides, carbonates, amides, imides, thioesters, selenoesters and acyl silanes gives the corresponding heteroatom-substituted alkenes.
[EN] TRIAZOLOPYRIDINE INHIBITORS OF MYELOPEROXIDASE<br/>[FR] INHIBITEURS DE TRIAZOLOPYRIDINE DE LA MYÉLOPEROXYDASE
申请人:BRISTOL MYERS SQUIBB CO
公开号:WO2017040450A1
公开(公告)日:2017-03-09
The present invention provides compounds of Formula (I): wherein A, Y and R1 are each as defined in the specification, and compositions comprising any of such novel compounds. These compounds are myeloperoxidase (MPO) inhibitors and/or eosinophil peroxidase (EPX) inhibitors, which may be used as medicaments.
Reactions de cyclobutenes electrophiles avec les enamines
作者:M. Franck-Neumann、M. Miesch、F. Barth
DOI:10.1016/s0040-4020(01)85833-6
日期:1988.1
with different ketoneenamines, in the presence of magnesium bromide, 1-methoxycarbonyl- and 1-cyano-cyclobutene lead to α-cyclobutyl ketones or to amino-bicyclo [2.2.0] hexane adducts. These products are not formed competitively, but apparently result from different reactions. The cyclobutene nitrile undergoes an exclusive cycloaddition reaction with morpholino enamines. All other reagent combinations
Three-Step One-Pot Process of 3-Methyl-5-Benzofuranol from Amine, Aldehydes, and <i>p</i>-Benzoquinone
作者:Chaoming Liang、Maolin Sun、Xinyuan Shen、Chao Shan、Weijuan Wang、Ruihua Cheng、Jinxing Ye
DOI:10.1021/acs.oprd.0c00507
日期:2021.4.16
3-Methyl-5-benzofuranol was prepared by a one-pot process from morpholine, propionaldehyde, and p-benzoquinone in 85–87% isolated yields. Avoiding the tedious multistep isolation and purification operations, this practical and efficient process dramatically enhanced the production efficiency as well as reduced the amount of chemical wastes of reaction. The scale-up results showed that the performance