ISOFLAVANS DERIVATIVES AS INHIBITORS OF SOYBEAN LIPOXYGENASE: IN-VITRO AND DOCKING STUDIES
摘要:
The lipoxygenases (LOX) are a family of non-heme iron-containing dioxygenases which catalyze the stereospecific insertion of molecular oxygen lino arachidonic acid, leading to hydroxy derivatives as end products. In this work, we studied the behavior of seven isoflavans on 15-soybean lipoxygenases (15-sLOX), comparing them with the known inhibitors quercetin and 3,4-dihydroxybenzoic acid. Four of the seven investigated isoflavans showed IC50 values smaller than 50 mu M, being more potent than quercetin or 3, 4-dihydroxybenzoic acid. Besides a catecholic pattern, the presence of an aromatic ring B seems to confer additional activity to these compounds, a result which was rationalized by docking studies of these isoflavanss into the enzyme binding site.
Benzopyrans and use thereof in treating vascular diseases
申请人:Zyma SA
公开号:US04814346A1
公开(公告)日:1989-03-21
Isoflavans of the formula I ##STR1## wherein the groups OR, R', R" and ring B are as defined in the specification, exhibit valuable pharmacological properties, especially for the treatment of vascular diseases. They are prepared by methods known per se.
Isoflavans of the formula I
wherein the groups OR, R', R" and ring B are as defined in the specification, exhibit valueable pharmacological properties, especially for the treatment of vascular diseases. They are prepared by methods known per se.
式 I 的异黄酮(其中基团 OR、R'、R "和环 B 如说明书中所定义)具有宝贵的药理特性,特别是在治疗血管疾病方面。 它们是通过本身已知的方法制备的。
Bhardwaj, D. K.; Bisht, M. S.; Jain, R. K., Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 1980, vol. 19, # 1, p. 82 - 84
作者:Bhardwaj, D. K.、Bisht, M. S.、Jain, R. K.、Mehta, C. K.
DOI:——
日期:——
Parmar, V. S.; Singh, Suddham; Jain, Rajni, Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 1987, vol. 26, # 1-12, p. 484 - 485