Chiral porphyrins, chiral metalloporphyrins, and methods for synthesis of the same
申请人:Zhang Peter X.
公开号:US20050124596A1
公开(公告)日:2005-06-09
Novel methods of synthesizing heteroatom-containing chiral porphyrins and chiral metalloporphyrins and the novel chiral porphyrins and chiral metalloporphyrins themselves are disclosed. Metal complexes of the chiral porphyrins are prepared in high yields and shown to be active catalysts for highly enantioselective and diastereoselective cyclopropanation, aziridination, and epoxidation of alkenes under a practical one-pot protocol.
Novel Imidazoles for the Treatment and Prophylaxis of Respiratory Syncytial Virus Infection
申请人:Hoffmann-La Roche Inc.
公开号:US20160326148A1
公开(公告)日:2016-11-10
The invention provides novel compounds having the general formula:
wherein R
1
, R
2
, R
3
and Q are as described herein, compositions including the compounds and methods of using the compounds.
A novel thermal rearrangement of the 2-thiabicyclo[3,1,0]hex-3-ene system. The crystal and molecular structure of ethyl-2,4-dichloro-5-hydroxy-6-methylbenzoate
作者:Roger J. Gillespie、Judith Murray-Rust、Peter Murray-Rust、Alexander E.A. Porter
DOI:10.1016/s0040-4020(01)97691-4
日期:1981.1
Thermal rearrangement of 1,3-dichloro-6-ethoxycarbonyl-2-thiabicyclo[3, 1, 0]hex-3-ene does not follow the anticipated course, but leads instead to ethyl-2,4-dichloro-5-hydroxy-6-methylbenzoate, whose structure has been confirmed by an X-ray crystal structure determination.
[EN] IMIDAZOLES FOR THE TREATMENT AND PROPHYLAXIS OF RESPIRATORY SYNCYTIAL VIRUS INFECTION<br/>[FR] IMIDAZOLES POUR LE TRAITEMENT ET LA PROPHYLAXIE DE L'INFECTION À VIRUS RESPIRATOIRE SYNCYTIAL
申请人:HOFFMANN LA ROCHE
公开号:WO2015110369A1
公开(公告)日:2015-07-30
The invention provides novel compounds having the general formula: (I) wherein R1, R2, R3 and Q are as described herein, compositions including the compounds and methods of using the compounds.