Hepatitis C virus inhibitors having the general formula
are disclosed. Compositions comprising the compounds and methods for using the compounds to inhibit HCV are also disclosed.
ONLINE CONTINUOUS FLOW PROCESS FOR THE SYNTHESIS OF ORGANIC PEROXIDES USING HYDROGEN PEROXIDE AS RAW MATERIAL
申请人:Shanghai Hybrid-chem Technologies
公开号:US20200172478A1
公开(公告)日:2020-06-04
An online continuous flow production process for directly preparing organic peroxides by using hydrogen peroxide as a raw material. This production process uses hydrogen peroxide, catalyst, and an oxidation substrate as a raw material. Substrate will be turned to designated peroxides sequentially through oxidation and workup. This process is performed in a plug-and-produce integrated continuous flow reactor, and the raw materials are continuously fed to the reactor. So, specified peroxide can be continuously obtained at the outlet of the plug-and-produce integrated continuous flow reactor.
[EN] NOVEL PHENANTRIDINE ANALOGUES AND THEIR USES AS INHIBITORS OF HYPERPROLIFERATION OF T CELLS AND/OR KERATINOCYTES<br/>[FR] NOUVEAUX ANALOGUES DE PHENANTRIDINE ET LEURS UTILISATIONS COMME INHIBITEURS DE L'HYPERPROLIFERATION DES LYMPHOCYTES T ET/OU DES KERATINOCYTES
申请人:4SC AG
公开号:WO2005105752A1
公开(公告)日:2005-11-10
The present invention relates to compounds of the general formula (IV) and (II) and salts and physiologically functional derivatives thereof, (IV), (II) wherein X is C-R 8 or N; and Z is independently one of the following groups: (Ia), (Ib), (Ic)
METHOD FOR PRODUCING CYCLIC SULFONIC ACID ESTER AND INTERMEDIATE THEREOF
申请人:Kuramoto Ayako
公开号:US20120130089A1
公开(公告)日:2012-05-24
The present invention is directed to provide an efficient production method which is capable of not only obtaining a cyclic sulfonic acid ester (sultone) at low cost and in high yield, but also the sulfonic acid ester (sultone) stably even in a commercial scale. The present invention relates to a method for producing hydroxysultone comprising a first step where a diol having a specified structure and a thionyl halide are reacted to obtain a cyclic sulfite having a specified structure, and a second step where the cyclic sulfite is reacted with water or/and alcohol; a method for producing an unsaturated sultone having a specified structure comprising a third step where a hydroxylsultone having a specified structure is reacted with an acid halide or an acid anhydride to obtain an intermediate, subsequently the intermediate is treated with a base; as well as a cyclic sulfite having a specified structure.
6-Membered unsaturated heterocyclic compounds useful for selective inhibition of the coagulation cascade
申请人:Pharmacia Corporation
公开号:US20040106626A1
公开(公告)日:2004-06-03
The present invention relates to compounds, and prodrugs thereof, composition and methods useful for preventing and treating thrombotic conditions in mammals. The compounds of the present invention, and prodrugs thereof, selectively inhibit certain proteases of the coagulation cascade.