The reaction of 2'-hydroxychalcone dibromides 1 or α-bromo-2'-hydroxychalcones 15 with sodium azide resulted in a mixture of α-azido-2'-hydroxychalcones 2, 3-aryl-5-(2-hydroxy-pheny)isoxazoles 3, flavones 4, aurones 5 and 4-aryl-5-(2-hydroxybenzoyl)-1,2,3-triazoles 6. The product ratio was strongly influenced by the character of the substituent at position C-4. Similar results were obtained with 2
GROWTH INHIBITORS AND METHODS OF TREATING CANCER AND CELL PROLIFERATIVE DISEASES
申请人:BAYLOR COLLEGE OF MEDICINE
公开号:EP0528975A1
公开(公告)日:1993-03-03
[EN] GROWTH INHIBITORS AND METHODS OF TREATING CANCER AND CELL PROLIFERATIVE DISEASES
申请人:BAYLOR COLLEGE OF MEDICINE
公开号:WO1991017749A1
公开(公告)日:1991-11-28
(EN) The present invention discloses new and useful compounds including methyl p-hydroxyphenyllactate, its analogues, chemical derivatives and chemically related compounds and their use as antitumor and immune suppressive agents, as inhibitors of proliferative cell growth and as prophylactic agents to inhibit and prevent cancer and non-malignant cell growth.(FR) On décrit des composés nouveaux et utiles comprenant le p-hydroxyphényllactate méthylique, ses analogues, ses dérivés chimiques, des composés chimiques et des composés chimiquement connexes, ainsi que leur utilisation en tant qu'agents antitumoraux et immunosuppresseurs, en tant qu'inhibiteurs de la croissance de cellules prolifératives et en tant qu'agents prophylactiques servant à inhiber et prévenir le cancer et la croissance de cellules bénignes.