Treatment of parasitic diseases by inhibition of cysteine proteases of the papain superfamily
申请人:——
公开号:US20020156018A1
公开(公告)日:2002-10-24
The present invention relates to compounds and pharmaceutical compositions which inhibit proteases, such as cysteine proteases. In particular, the present invention relates to compounds and pharmaceutical compositions which inhibit cysteine proteases of the papain superfamily. The compounds and pharmaceutical compositions of the present invention are useful for treating diseases, particularly parasitic diseases, which are mediated by such proteases. In particular, the present invention relates to a method of treating malaria by inhibiting the cysteine protease falcipain.
Cr(salen) catalysed asymmetric ring opening reactions of epoxides in room temperature ionic liquids
作者:Choong Eui Song、Chun Rim Oh、Eun Joo Roh、Dong Joon Choo
DOI:10.1039/b004645k
日期:——
Cr(salen) catalysed asymmetric ring opening reactions of epoxides with TMSN3 proceed readily in the roomtemperature ionic liquid 1-butyl-3-methylimidazolium salts ([bmim][X]) with easy catalyst/solvent recycling.
The invention relates to 3-hydroxy-and 3-keto-cyclohetero-substituted leucine compounds that are inhibitors of cysteine proteases, particularly cathepsin K, and are useful in the treatment of diseases in which inhibition of bone loss is a factor. The 3-hydroxy-or 3-keto-moiety is bonded to a tetrahydrothiophene, tetrahydrothiopyran, tetrahydrofuran or tetrahydropyran ring.
Highly Enantioselective Ring Opening of Epoxides Catalyzed by (salen)Cr(III) Complexes
作者:Luis E. Martinez、James L. Leighton、Douglas H. Carsten、Eric N. Jacobsen
DOI:10.1021/ja00126a048
日期:1995.5
Enantioselective ring-opening of aziridines
申请人:Antilla Jon C.
公开号:US20090030212A1
公开(公告)日:2009-01-29
A process for the preparation of a nucleophilic addition product of an aziridine and a nucleophile, the process comprising treating the arizidine with the nucleophile in the presence of a biaryl phosphoric acid catalyst