[EN] DISUBSTITUTED BETA-LACTONES AS INHIBITORS OF N-ACYLETHANOLAMINE ACID AMIDASE (NAAA)<br/>[FR] BÊTA-LACTONES DISUBSTITUÉS EN TANT QU'INHIBITEURS DE L'AMIDASE ACIDE DE N-ACYLÉTHANOLAMINE (NAAA)
申请人:UNIV CALIFORNIA
公开号:WO2013078430A1
公开(公告)日:2013-05-30
The present invention provides compounds and pharmaceutical compositions for inhibiting N-acylethanolamine acid amidase (NAAA). Inhibition of NAAA is contemplated as a method to sustain the levels of palmitoylethanolamide (PEA) and oleylethanolamide (OEA), two substrates of NAAA, in conditions characterized by reduced concentrations of PEA and OEA. The invention also provides methods for treating inflammatory diseases and pain, and other disorders in which decreased levels of PEA and OEA are associated with the disorder.
Zn-Catalyzed Asymmetric Allylation for the Synthesis of Optically Active Allylglycine Derivatives. Regio- and Stereoselective Formal α-Addition of Allylboronates to Hydrazono Esters
have developed Zn-catalyzed asymmetricallylation of hydrazonoesters with allylboronates. The reactions proceeded smoothly in high yields and high stereoselectivities. Remarkably, formal α-addition occurred for α-substituted allylboronates exclusively, and excellent stereoselectivities were observed. This is the first example of catalytic regio- and stereoselective allylations with formal α-addition.