[EN] NOVEL TRICYCLIC COMPOUNDS AND PROCESS FOR PREPARATION THEREOF<br/>[FR] NOUVEAUX COMPOSÉS TRICYCLIQUES ET LEUR PROCÉDÉ DE PRÉPARATION
申请人:COUNCIL SCIENT IND RES
公开号:WO2015004687A2
公开(公告)日:2015-01-15
The present invention relates to novel tricyclic compounds of formula (I) and (II) More particularly, the present invention relates to novel tricyclic compounds of formula (I) and (II) and process of preparation of these compounds from 4, 5-dimethyl-o-phenylinediamine. Further, the present invention relates to a process for preparation of tricyclic compound hunanamycin A.