The present invention relates to substituted hydroxyureas. These compounds inhibit the enzyme 5-lipoxygenase. In addition, certain of the compounds also inhibit the enzyme-cyclooxygenase. The compounds are useful for treating asthma, allergies, arthritis, posoriasis, ischemia, dermatitis, inflammation and/or broncho-constriction and/or inflammatory diseases of the eye.
One-pot C–C/C–O bond formation: synthesis of spirocyclic lactones
作者:Pedireddi Niharika、Gedu Satyanarayana
DOI:10.1039/c5ra22684h
日期:——
An efficient and practical method for the synthesis of novel spiro(tri or tetra)cyclic lactones via the formation of C–C and C–O bonds in one-pot is presented.
通过一锅法形成C-C和C-O键合合成新型螺环(三元或四元)内酯的高效实用方法。
[EN] PLANT GROWTH REGULATOR COMPOUNDS<br/>[FR] COMPOSÉS RÉGULATEURS DE CROISSANCE VÉGÉTALE
申请人:SYNGENTA PARTICIPATIONS AG
公开号:WO2018050477A1
公开(公告)日:2018-03-22
The present invention relates to relates to novel strigolactone derivatives of formula (I), to processes for preparing these derivatives including intermediate compounds, to seeds comprising these derivatives, to plant growth regulator or seed germination promoting compositions comprising these derivatives and to methods of using these derivatives in controlling the growth of plants and/or promoting the germination of seeds.