DERIVAT AV SUBSTANSEN SF-1739, FORFARANDE FOR FRAMSTELLNING DERAV OCH BAKTERIE- OCH TUMORHEMMANDE KOMPOSITIONER INNEHALLANDE DESAMMA

摘要

: Substance SF-1739 derivatives, Substance SF-1739 HP, Substance SF-1739 HP-C, Substance SF-1739 HP-F, Substance SF-1739 HP-3 and Substance SF-1739 HP-5, the physico-chemical proper-ties of which derivatives are described in the specification; processes for preparing such SF-1739 derivatives; and antimicrobial and antitumor compositions containing at least one of the said Substance SF-1739 derivatives.