The invention provides the compounds of formula (I) or pharmaceutically acceptable salts thereof. The invention also provides pharmaceutical compositions comprising one or more compounds of formula I or intermediates thereof and one more of pharmaceutically acceptable carriers, vehicles or diluents. The invention further provides methods of preparation and methods of use of prodrugs including NO-releasing prodrugs, double prodrugs and mutual prodrugs comprising the compounds of formula I.
Nitric Oxide Releasing Prodrugs of Therapeutic Agents
申请人:SATYAM Apparao
公开号:US20110263526A1
公开(公告)日:2011-10-27
The present invention relates to nitric oxide releasing prodrugs of known drugs or therapeutic agents which are represented herein as compounds of formula (I) wherein the drugs or therapeutic agents contain one or more functional groups independently selected from a carboxylic acid, an amino, a hydroxyl and a sulfhydryl group. The invention also relates to processes for the preparation of the nitric oxide releasing prodrugs (the compounds of formula (I)), to pharmaceutical compositions containing them and to methods of using the prodrugs.
Circular Dischroism of Heteroyohimbane-Type Alkaloids
杂育亨宾类生物碱的循环二向色性
Prodrugs of Heteraromatic Compounds
申请人:Alkermes Pharma Ireland Limited
公开号:US20160009713A1
公开(公告)日:2016-01-14
The present invention relates to prodrugs of parent drug compounds containing heteroaromatic NH groups.
本发明涉及含有杂芳基NH基团的母药化合物的前药。
[EN] MULTI- API LOADING PRODRUGS<br/>[FR] PROMÉDICAMENTS CHARGÉS DE MULTIPLES PRINCIPES ACTIFS
申请人:ALKERMES INC
公开号:WO2012088441A1
公开(公告)日:2012-06-28
The present invention accomplishes this by having multiple molecules of parent drugs attached to carrier moieties and by extending the period during which the parent drug is released and absorbed after administration to the patient and providing a longer duration of action per dose than the parent drug itself. Prodrug conjugates are suitable for sustained delivery of heteroaryl, lactam- amide-, imide-, sulfonamide-, carbamate-, urea-, benzamide-, acylaniline-, cyclic amide- and tertiary amine-containing parent drugs that are substituted at the amide nitrogen or oxygen atom with labile aldehyde-linked prodrug moieties. The carrier groups of the prodrugs can be hydrophobic to reduce the polarity and solubility of the parent drug under physiological conditions.