A new metal-free protocol is described for the synthesis of terminal acetals by tandem oxidative rearrangement of olefins using oxone as an oxidant in the presence of iodine. Moreover, a one-pot procedure for the preparation of glycol mono esters from olefins is also presented for the first time using the same reagent system.
[EN] COMPOUNDS HAVING MUSCARINIC RECEPTOR ANTAGONIST AND BETA2 ADRENERGIC RECEPTOR AGONIST ACTIVITY<br/>[FR] COMPOSÉS AYANT UNE ACTIVITÉ ANTAGONISTE D'UN RÉCEPTEUR MUSCARINIQUE ET AGONISTE D'UN RÉCEPTEUR BÊTA2 ADRÉNERGIQUE
申请人:CHIESI FARMA SPA
公开号:WO2012168359A1
公开(公告)日:2012-12-13
The present invention relates to compounds acting both as muscarinic receptor antagonists and beta2 adrenergic receptor agonists, to processes for their preparation, to compositions comprising them, to therapeutic uses and combinations with other pharmaceutical active ingredients.
[EN] TRI-ARYL ETHANE DERIVATIVES AS PDE IV INHIBITORS<br/>[FR] DERIVES D'ETHANE TRI-ARYLE UTILISES COMME INHIBITEURS DE PDE IV
申请人:MERCK FROSST CANADA INC.
公开号:WO1997022586A1
公开(公告)日:1997-06-26
(EN) The invention encompasses the novel compound of formula (I), useful in the treatment of diseases, including asthma, by raising the level of cyclic adenosine-3',5'-monophosphate (cAMP) through the inhibition of phosphodiesterase IV (PDE IV). The invention also encompasses certain pharmaceutical compositions and methods for treatment of diseases by inhibition of PDE IV, resulting in an elevation of cAMP, comprising the use of compounds of Formula (I).(FR) Nouveau composé de formule (I) utilisé pour traiter des maladies, y compris l'asthme, par augmentation du niveau d'adénosine-3',5'-monophosphate cyclique (cAMP), cette augmentation étant obtenue par l'inhibition de la phosphodiestérase IV (PDE IV). L'invention se rapporte également à certaines compositions pharmaceutiques et à des méthodes de traitement des maladies par inhibition de la PDE IV, entraînant une augmentation de cAMP, ces méthodes consistant à utiliser des composés de la formule (I).
COMPOUNDS HAVING MUSCARINIC RECEPTOR ANTAGONIST AND BETA2 ADRENERGIC RECEPTOR AGONIST ACTIVITY
申请人:Rancati Fabio
公开号:US20130045169A1
公开(公告)日:2013-02-21
Compounds of formula (I) act both as muscarinic receptor antagonists and beta2 adrenergic receptor agonists and are useful for the prevention and/or treatment of broncho-obstructive and inflammatory diseases.
Compounds having muscarinic receptor antagonist and beta2 Adrenergic receptor agonist activity
申请人:Rancati Fabio
公开号:US08877774B2
公开(公告)日:2014-11-04
Compounds of formula(I) act both as muscarinic receptor antagonists and beta2 adrenergic receptor agonists and are useful for the prevention and/or treatment of broncho-obstructive and inflammatory diseases.