[EN] AZA-OXO-INDOLES FOR THE TREATMENT AND PROPHYLAXIS OF RESPIRATORY SYNCYTIAL VIRUS INFECTION<br/>[FR] AZA-OXO-INDOLES POUR LE TRAITEMENT ET LA PROPHYLAXIE DE L'INFECTION À VIRUS RESPIRATOIRE SYNCYTIAL
申请人:HOFFMANN LA ROCHE
公开号:WO2014184163A1
公开(公告)日:2014-11-20
The invention provides compounds having the general formula: wherein R1, R2, R3, R4, R5, R6, W1, W2, W3, A and X are as described herein, compositions including the compounds and methods of using the compounds.
DABCO-<i>Bis</i>(sulfur dioxide), DABSO, as a Convenient Source of Sulfur Dioxide for Organic Synthesis: Utility in Sulfonamide and Sulfamide Preparation
作者:Holly Woolven、Carlos González-Rodríguez、Isabel Marco、Amber L. Thompson、Michael C. Willis
DOI:10.1021/ol201957n
日期:2011.9.16
The charge-transfer complex generated from the combination of DABCO and sulfur dioxide, DABSO, is a bench-stable colorless solid suitable for use in organic synthesis as a replacement for gaseous sulfur dioxide. The complex can be combined with Grignard reagents to form sulfinates, which can then be converted in situ to a series of sulfonamides. Alternatively, reaction with anilines and iodine leads
Combining Organometallic Reagents, the Sulfur Dioxide Surrogate DABSO, and Amines: A One-Pot Preparation of Sulfonamides, Amenable to Array Synthesis
作者:Alex S. Deeming、Claire J. Russell、Michael C. Willis
DOI:10.1002/anie.201409283
日期:2015.1.19
describe a method for the synthesis of sulfonamides through the combination of an organometallicreagent, a sulfurdioxide equivalent, and an aqueous solution of an amine under oxidative conditions (bleach). This simple reaction protocol avoids the need to employ sulfonyl chloride substrates, thus removing the limitation imposed by the commercial availability of these reagents. The resultant method allows
The use of a compound of formula (I) or a pharmaceutically acceptable salt or solvate thereof, wherein R
1
, R
a
, R
8
, R
2
, R
3
and R
4
are as defined in the specification, in the preparation of a medicament for the treatment of C—C chemokine mediated conditions. Novel compounds of formula (I) and pharmaceutical compositions containing them are also described and claimed.
Thienopyrimidines and Thiazolopyrimidines for Use in Medicine
申请人:Bower Fairfield Justin
公开号:US20070244133A1
公开(公告)日:2007-10-18
The use of a compound of formula (I) or a pharmaceutically acceptable salt or solvate thereof, wherein X
1
, X
2
, X
3
, X
4
, R
a
, p, R
1
, Z, Y, R
2
, R
3
and R
4
are as defined in the specification, in the preparation of a medicament for the treatment of C—C chemokine mediated conditions, such as inflammatory disease. Certain compounds of formula (I) are novel and these, together with their preparation are also described and claimed.