6.
[1]. Phaik-Eng Sum, et al. Synthesis and activity of novel benzoxazole derivatives of mannopeptimycin glycopeptide antibiotics. Bioorg Med Chem Lett. Aug 4;1(15):67-1.
H-H15-H19-H5
P61-P64-P7-P71-P8-P+P5-P4+P4-P5+P51+P8-P-P6+P64-P4+P-P45-P51
GHS7