New lipophilic hydroxycinnamic acid based derivatives were designed and synthesized and their antioxidant and neuroprotective activities evaluated.
设计并合成了新的亲脂性羟基肉桂酸衍生物,并评估了它们的抗氧化和神经保护活性。
Amide derivatives and 5-lipoxygenase inhibitors containing the same as an active ingredient
申请人:TERUMO KABUSHIKI KAISHA
trading as TERUMO CORPORATION
公开号:EP0157420A2
公开(公告)日:1985-10-09
According to the invention, there are provided novel amide derivatives and 5-lipoxygenase inhibitors containing the same as an effective ingredient.
The above-mentioned compounds of the invention have been demonstrated to possess 5-lipoxygenase-inhibiting activities. These compounds can inhibit the production of leucotrienes such as LTC4 and LTD4 which are allergy-inducing factors by inhibiting the activity of 5-lipoxygenase. Accordingly, the amide derivatives can be used as 5-lipoxygenase inhibitors effective for allergic asthma, allergic rhinitis and the like.
(2E,4E)-N-(4-(1H-Indol-3-yl)piperidin-1-yl)alkyl-5-(substituted phenyl)-2,4-pentadienamides as Antiallergic Agents with Antihistaminic and Anti Slow-Reacting Substance (SRS) Activities
compound with dual activities against histamine and slow‐reacting substance (SRS), we synthesized two types of indolylpiperidine derivatives, 3 and 4–20. Testing for in vivo antianaphylactic activity and for in vitro anti‐SRS activity revealed that (2E,4E)‐5‐(3,5‐dimethoxy‐4‐hydroxyphenyl)‐N‐(2‐(4‐(1H‐indol‐3‐yl)piperidin‐1‐yl)ethyl)‐2,4‐pentadienamide (11) exhibited potent dual activities with ED50 = 0