4-Hydroxy-5,6-Dihydro-2H-pyran-2-ones. 3. Bicyclic and hetero-aromatic ring systems as 3-position scaffolds to bind to S1′ and S2′ of the HIV-1 protease enzyme
摘要:
5,6-Dihydro-2H-pyran-2-ones are potent inhibitors of HIV-1 protease, which bind to the S-1, S-2, S-1', and S-2' pockets and have a unique binding mode with the catalytic aspartyl groups and the flap region of the enzyme. Efforts to explore 3-position heterocyclic scaffolds that bind to the S-1' and S-2' pockets have provided a number of selected analogs that display high HIV-1 protease inhibitory activity, (C) 1999 Elsevier Science Ltd. All rights reserved.
4-Hydroxy-5,6-Dihydro-2H-pyran-2-ones. 3. Bicyclic and hetero-aromatic ring systems as 3-position scaffolds to bind to S1′ and S2′ of the HIV-1 protease enzyme
摘要:
5,6-Dihydro-2H-pyran-2-ones are potent inhibitors of HIV-1 protease, which bind to the S-1, S-2, S-1', and S-2' pockets and have a unique binding mode with the catalytic aspartyl groups and the flap region of the enzyme. Efforts to explore 3-position heterocyclic scaffolds that bind to the S-1' and S-2' pockets have provided a number of selected analogs that display high HIV-1 protease inhibitory activity, (C) 1999 Elsevier Science Ltd. All rights reserved.
Catalyst components for the polymerization of olefins
申请人:Basell Poliolefine Italia S.r.l.
公开号:EP2803678A1
公开(公告)日:2014-11-19
A solid catalyst component for the polymerization of olefins comprising Mg, Ti, Cl and at least an electron donor compound which is the reaction product obtained by bringing into contact a Mg compound and a Ti compound having at least a Ti-halogen bond with an electron donor selected from specific diphenol derivatives.
HALOALKYLSULFONE SUBSTITUTED COMPOUNDS USEFUL FOR TREATING OBESITY AND DIABETES
申请人:Olesen Preben Houlberg
公开号:US20100041657A1
公开(公告)日:2010-02-18
The present invention relates to compounds of formula I, in which at least one of R5, R6 and R7 is SR12, S(O)R12 or S(O)2R12 group where R12 is a C1-6haloalkyl group, that act, as chemical uncouplers. Compounds of the invention are useful in the treatment, including prevention, of obesity, diabetes and a number of diseases or conditions associated therewith.
CATALYST COMPONENTS FOR THE POLYMERIZATION OF OLEFINS
申请人:BASELL POLIOLEFINE ITALIA S.R.L.
公开号:US20160115261A1
公开(公告)日:2016-04-28
A solid catalyst component for the polymerization of olefins comprising Mg, Ti, Cl and at least an electron donor compound which is the reaction product obtained by bringing into contact a Mg compound and a Ti compound having at least a Ti-halogen bond with an electron donor selected from specific diphenol derivatives.