NOVEL DERIVATIVES OF 5-O-DESOZAMINYL-6-O-METHYLERYTHRONOLIDE A, METHOD OF OBTAINING THEM AND THEIR FURTHER TREATMENT FOR USE IN MANUFACTURE OF BIOLOGICALLY ACTIVE PRODUCTS

摘要

PCT No. PCT/FR96/01384 Sec. 371 Date Mar. 10, 1998 Sec. 102(e) Date Mar. 10, 1998 PCT Filed Sep. 10, 1996 PCT Pub. No. WO97/10251 PCT Pub. Date Mar. 20, 1997A subject of the invention is the compounds of formula (I): in which OR1, OR2 and OR3 represent hydroxyl radicals blocked in the form of easily cleavable radicals. The compounds of formula (I) can be used to prepare antibiotic products.