Nitrate prodrugs able to release nitric oxide in a controlled and selective way and their use for prevention and treatment of inflammatory, ischemic and proliferative diseases
申请人:Scaramuzzino, Giovanni
公开号:EP1336602A1
公开(公告)日:2003-08-20
New pharmaceutical compounds of general formula (I): F-(X)q where q is an integer from 1 to 5, preferably 1; -F is chosen among drugs described in the text, -X is chosen among 4 groups -M, -T, -V and -Y as described in the text.
The compounds of general formula (I) are nitrate prodrugs which can release nitric oxide in vivo in a controlled and selective way and without hypotensive side effects and for this reason they are useful for the preparation of medicines for prevention and treatment of inflammatory, ischemic, degenerative and proliferative diseases of musculoskeletal, tegumental, respiratory, gastrointestinal, genito-urinary and central nervous systems.
Targetable diagnostic and/or therapeutically active agents, e.g. ultrasound contrast agents, comprising a suspension in an aqueous carrier liquid of a reporter comprising gas-containing or gas-generating material, said agent being capable of forming at least two types of binding pairs with a target.
A pharmaceutical composition for topical administration comprising a pharmaceutically effective amount of a chromene derivative of formula I
wherein the radicals have the meaning given in claim 1 and bivalent zinc. The compositions are useful in the treatment of dermatoses, particularly atopic eczema and for cosmetic purposes.
一种局部用药的药物组合物,包含药学上有效量的式 I 的色烯衍生物
其中的基团具有权利要求 1 所述的含义和二价锌。该组合物可用于治疗皮肤病,特别是特应性湿疹和美容。
Controlled absorption water-soluble pharmaceutically active organic compound formulation for once-daily administration
申请人:Counts David F.
公开号:US10463611B2
公开(公告)日:2019-11-05
The present disclosure provides a once-daily water-soluble pharmaceutically active formulation for oral administration. In certain embodiments, the composition comprises a water-soluble pharmaceutically active organic compound incorporated into a small particulate, each particulate having a core of the water-soluble pharmaceutically active organic compound or an acceptable salt thereof in reversible association with a pharmaceutically acceptable drug-binding polymer. The core of the composition being surrounded by an insoluble water permeable membrane that is capable of delaying the dissolution of the pharmaceutically active compound therewithin and providing for extended release of the pharmaceutically active compound. In some embodiments, the formulation of the invention are designed to extend release of the pharmaceutically active organic compound for about 3 hours to about 8 hours, thereby enabling preparation of an extended release formulation for any pharmaceutically active compound with a half-life of from about 16 hours to about 21 hours.